move time_base (pts_num/pts_den) from AVFormatContext -> AVStream
[ffmpeg.git] / ffmpeg.c
index 51174f0..e5e2d0a 100644 (file)
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -17,6 +17,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #define HAVE_AV_CONFIG_H
+#include <limits.h>
 #include "avformat.h"
 #include "framehook.h"
 
@@ -34,6 +35,7 @@
 #include <sys/select.h>
 #include <stdlib.h>
 #endif
+#undef time //needed because HAVE_AV_CONFIG_H is defined on top
 #include <time.h>
 
 #include "cmdutils.h"
@@ -71,6 +73,11 @@ static int frame_width  = 160;
 static int frame_height = 128;
 static float frame_aspect_ratio = 0;
 static enum PixelFormat frame_pix_fmt = PIX_FMT_YUV420P;
+static int frame_padtop  = 0;
+static int frame_padbottom = 0;
+static int frame_padleft  = 0;
+static int frame_padright = 0;
+static int padcolor[3] = {16,128,128}; /* default to black */
 static int frame_topBand  = 0;
 static int frame_bottomBand = 0;
 static int frame_leftBand  = 0;
@@ -82,6 +89,8 @@ static int video_bit_rate_tolerance = 4000*1000;
 static float video_qscale = 0;
 static int video_qmin = 2;
 static int video_qmax = 31;
+static int video_lmin = 2*FF_QP2LAMBDA;
+static int video_lmax = 31*FF_QP2LAMBDA;
 static int video_mb_qmin = 2;
 static int video_mb_qmax = 31;
 static int video_qdiff = 3;
@@ -105,16 +114,41 @@ static float video_b_qfactor = 1.25;
 static float video_b_qoffset = 1.25;
 static float video_i_qfactor = -0.8;
 static float video_i_qoffset = 0.0;
+static int video_intra_quant_bias= FF_DEFAULT_QUANT_BIAS;
+static int video_inter_quant_bias= FF_DEFAULT_QUANT_BIAS;
 static int me_method = ME_EPZS;
 static int video_disable = 0;
 static int video_codec_id = CODEC_ID_NONE;
 static int same_quality = 0;
 static int b_frames = 0;
 static int mb_decision = FF_MB_DECISION_SIMPLE;
+static int ildct_cmp = FF_CMP_VSAD;
+static int mb_cmp = FF_CMP_SAD;
+static int sub_cmp = FF_CMP_SAD;
+static int cmp = FF_CMP_SAD;
+static int pre_cmp = FF_CMP_SAD;
+static int pre_me = 0;
+static float lumi_mask = 0;
+static float dark_mask = 0;
+static float scplx_mask = 0;
+static float tcplx_mask = 0;
+static float p_mask = 0;
 static int use_4mv = 0;
+static int use_obmc = 0;
+static int use_loop = 0;
 static int use_aic = 0;
+static int use_aiv = 0;
 static int use_umv = 0;
+static int use_ss = 0;
+static int use_alt_scan = 0;
+static int use_trell = 0;
+static int use_scan_offset = 0;
+static int use_qpel = 0;
+static int qns = 0;
+static int closed_gop = 0;
 static int do_deinterlace = 0;
+static int do_interlace_dct = 0;
+static int do_interlace_me = 0;
 static int workaround_bugs = FF_BUG_AUTODETECT;
 static int error_resilience = 2;
 static int error_concealment = 3;
@@ -122,8 +156,19 @@ static int dct_algo = 0;
 static int idct_algo = 0;
 static int use_part = 0;
 static int packet_size = 0;
+static int error_rate = 0;
 static int strict = 0;
+static int top_field_first = -1;
+static int noise_reduction = 0;
+static int sc_threshold = 0;
 static int debug = 0;
+static int debug_mv = 0;
+static int me_threshold = 0;
+static int mb_threshold = 0;
+static int intra_dc_precision = 0;
+static int coder = 0;
+static int context = 0;
+static int predictor = 0;
 extern int loop_input; /* currently a hack */
 
 static int gop_size = 12;
@@ -136,6 +181,7 @@ static int audio_codec_id = CODEC_ID_NONE;
 
 static int64_t recording_time = 0;
 static int64_t start_time = 0;
+static int64_t rec_timestamp = 0;
 static int file_overwrite = 0;
 static char *str_title = NULL;
 static char *str_author = NULL;
@@ -151,6 +197,7 @@ static int bitexact = 0;
 static char *pass_logfilename = NULL;
 static int audio_stream_copy = 0;
 static int video_stream_copy = 0;
+static int sync_method= 1;
 
 static int rate_emu = 0;
 
@@ -165,6 +212,12 @@ static char *audio_device = NULL;
 static int using_stdin = 0;
 static int using_vhook = 0;
 static int verbose = 1;
+static int thread_count= 1;
+static int q_pressed = 0;
+static int me_range = 0;
+static int64_t video_size = 0;
+static int64_t audio_size = 0;
+static int64_t extra_size = 0;
 
 #define DEFAULT_PASS_LOGFILENAME "ffmpeg2pass"
 
@@ -182,13 +235,19 @@ typedef struct AVOutputStream {
     int64_t sync_opts;
     /* video only */
     int video_resample;      /* video_resample and video_crop are mutually exclusive */
-    AVPicture pict_tmp;      /* temporary image for resampling */
+    AVFrame pict_tmp;      /* temporary image for resampling */
     ImgReSampleContext *img_resample_ctx; /* for image resampling */
 
     int video_crop;          /* video_resample and video_crop are mutually exclusive */
     int topBand;             /* cropping area sizes */
     int leftBand;
     
+    int video_pad;           /* video_resample and video_pad are mutually exclusive */
+    int padtop;              /* padding area sizes */
+    int padbottom;
+    int padleft;
+    int padright;
+    
     /* audio only */
     int audio_resample;
     ReSampleContext *resample; /* for audio resampling */
@@ -294,6 +353,11 @@ static int read_key(void)
     return -1;
 }
 
+static int decode_interrupt_cb(void)
+{
+    return q_pressed || (q_pressed = read_key() == 'q');
+}
+
 #else
 
 static volatile int received_sigterm = 0;
@@ -385,6 +449,7 @@ static void do_audio_out(AVFormatContext *s,
                      &ost->fifo.rptr) == 0) {
             ret = avcodec_encode_audio(enc, audio_out, audio_out_size, 
                                        (short *)audio_buf);
+            audio_size += ret;
             av_write_frame(s, ost->index, audio_out, ret);
         }
     } else {
@@ -402,6 +467,7 @@ static void do_audio_out(AVFormatContext *s,
         }
         ret = avcodec_encode_audio(enc, audio_out, size_out, 
                                   (short *)buftmp);
+        audio_size += ret;
         av_write_frame(s, ost->index, audio_out, ret);
     }
 }
@@ -459,22 +525,59 @@ static void pre_process_video_frame(AVInputStream *ist, AVPicture *picture, void
 /* we begin to correct av delay at this threshold */
 #define AV_DELAY_MAX 0.100
 
+
+/* Expects img to be yuv420 */
+static void fill_pad_region(AVPicture* img, int height, int width,
+        int padtop, int padbottom, int padleft, int padright, int *color) {
+  
+    int i, y, shift;
+    uint8_t *optr;
+    
+    for (i = 0; i < 3; i++) {
+        shift = (i == 0) ? 0 : 1;
+        
+        if (padtop || padleft) {
+            memset(img->data[i], color[i], (((img->linesize[i] * padtop) + 
+                            padleft) >> shift));
+        }
+
+        if (padleft || padright) {
+            optr = img->data[i] + (img->linesize[i] * (padtop >> shift)) +
+                (img->linesize[i] - (padright >> shift));
+
+            for (y = 0; y < ((height - (padtop + padbottom)) >> shift); y++) {
+                memset(optr, color[i], (padleft + padright) >> shift);
+                optr += img->linesize[i];
+            }
+        }
+      
+        if (padbottom) {
+            optr = img->data[i] + (img->linesize[i] * ((height - padbottom) >> shift));
+            memset(optr, color[i], ((img->linesize[i] * padbottom) >> shift));
+        }
+    }
+}
+
+
 static void do_video_out(AVFormatContext *s, 
                          AVOutputStream *ost, 
                          AVInputStream *ist,
-                         AVPicture *in_picture,
+                         AVFrame *in_picture,
                          int *frame_size, AVOutputStream *audio_sync)
 {
     int nb_frames, i, ret;
-    AVPicture *final_picture, *formatted_picture;
-    AVPicture picture_format_temp, picture_crop_temp;
-    static uint8_t *video_buffer;
+    AVFrame *final_picture, *formatted_picture;
+    AVFrame picture_format_temp, picture_crop_temp;
+    static uint8_t *video_buffer= NULL;
     uint8_t *buf = NULL, *buf1 = NULL;
     AVCodecContext *enc, *dec;
     enum PixelFormat target_pixfmt;
-
+    
 #define VIDEO_BUFFER_SIZE (1024*1024)
 
+    avcodec_get_frame_defaults(&picture_format_temp);
+    avcodec_get_frame_defaults(&picture_crop_temp);
+
     enc = &ost->st->codec;
     dec = &ist->st->codec;
 
@@ -486,26 +589,27 @@ static void do_video_out(AVFormatContext *s,
     /* NOTE: the A/V sync is always done by considering the audio is
        the master clock. It is suffisant for transcoding or playing,
        but not for the general case */
+  if(sync_method){
     if (audio_sync) {
         /* compute the A-V delay and duplicate/remove frames if needed */
         double adelta, vdelta, av_delay;
 
         adelta = audio_sync->sync_ipts - ((double)audio_sync->sync_opts * 
-            s->pts_num / s->pts_den);
+            ost->st->time_base.num / ost->st->time_base.den);
 
         vdelta = ost->sync_ipts - ((double)ost->sync_opts *
-            s->pts_num / s->pts_den);
+            ost->st->time_base.num / ost->st->time_base.den);
 
         av_delay = adelta - vdelta;
-        //            printf("delay=%f\n", av_delay);
         if (av_delay < -AV_DELAY_MAX)
             nb_frames = 2;
         else if (av_delay > AV_DELAY_MAX)
             nb_frames = 0;
+//        printf("adelta=%f vdelta=%f delay=%f nb=%d (A)\n", adelta, vdelta, av_delay, nb_frames);
     } else {
         double vdelta;
 
-        vdelta = (double)(ost->st->pts.val) * s->pts_num / s->pts_den - (ost->sync_ipts - ost->sync_ipts_offset);
+        vdelta = (double)(ost->st->pts.val) * ost->st->time_base.num / ost->st->time_base.den - (ost->sync_ipts - ost->sync_ipts_offset);
         if (vdelta < 100 && vdelta > -100 && ost->sync_ipts_offset) {
             if (vdelta < -AV_DELAY_MAX)
                 nb_frames = 2;
@@ -516,19 +620,22 @@ static void do_video_out(AVFormatContext *s,
             if (!ost->sync_ipts_offset)
                 ost->sync_ipts_offset = 0.000001; /* one microsecond */
         }
+//        printf("delay=%f nb=%d (V)\n",vdelta, nb_frames);
     }
+  }
     
 #if defined(AVSYNC_DEBUG)
     {
         static char *action[] = { "drop frame", "copy frame", "dup frame" };
-        if (audio_sync)
+        if (audio_sync && verbose >=0) {
             fprintf(stderr, "Input APTS %12.6f, output APTS %12.6f, ",
                     (double) audio_sync->sync_ipts, 
-                    (double) audio_sync->st->pts.val * s->pts_num / s->pts_den);
-        fprintf(stderr, "Input VPTS %12.6f, output VPTS %12.6f: %s\n",
-                (double) ost->sync_ipts, 
-                (double) ost->st->pts.val * s->pts_num / s->pts_den,
-                action[nb_frames]);
+                    (double) audio_sync->st->pts.val * st->time_base.num / st->time_base.den);
+            fprintf(stderr, "Input VPTS %12.6f, output VPTS %12.6f: %s\n",
+                    (double) ost->sync_ipts, 
+                    (double) ost->st->pts.val * st->time_base.num / st->time_base.den,
+                    action[nb_frames]);
+        }
     }
 #endif
 
@@ -541,7 +648,8 @@ static void do_video_out(AVFormatContext *s,
         return;
 
     /* convert pixel format if needed */
-    target_pixfmt = ost->video_resample ? PIX_FMT_YUV420P : enc->pix_fmt;
+    target_pixfmt = ost->video_resample || ost->video_pad
+        ? PIX_FMT_YUV420P : enc->pix_fmt;
     if (dec->pix_fmt != target_pixfmt) {
         int size;
 
@@ -551,24 +659,34 @@ static void do_video_out(AVFormatContext *s,
         if (!buf)
             return;
         formatted_picture = &picture_format_temp;
-        avpicture_fill(formatted_picture, buf, target_pixfmt, dec->width, dec->height);
+        avpicture_fill((AVPicture*)formatted_picture, buf, target_pixfmt, dec->width, dec->height);
         
-        if (img_convert(formatted_picture, target_pixfmt, 
-                        in_picture, dec->pix_fmt, 
+        if (img_convert((AVPicture*)formatted_picture, target_pixfmt, 
+                        (AVPicture *)in_picture, dec->pix_fmt, 
                         dec->width, dec->height) < 0) {
-            fprintf(stderr, "pixel format conversion not handled\n");
+
+            if (verbose >= 0)
+                fprintf(stderr, "pixel format conversion not handled\n");
+
             goto the_end;
         }
     } else {
         formatted_picture = in_picture;
     }
 
-    /* XXX: resampling could be done before raw format convertion in
+    /* XXX: resampling could be done before raw format conversion in
        some cases to go faster */
     /* XXX: only works for YUV420P */
     if (ost->video_resample) {
         final_picture = &ost->pict_tmp;
-        img_resample(ost->img_resample_ctx, final_picture, formatted_picture);
+        img_resample(ost->img_resample_ctx, (AVPicture*)final_picture, (AVPicture*)formatted_picture);
+       
+        if (ost->padtop || ost->padbottom || ost->padleft || ost->padright) {
+            fill_pad_region((AVPicture*)final_picture, enc->height, enc->width,
+                    ost->padtop, ost->padbottom, ost->padleft, ost->padright,
+                    padcolor);
+        }
+        
        if (enc->pix_fmt != PIX_FMT_YUV420P) {
             int size;
            
@@ -579,12 +697,15 @@ static void do_video_out(AVFormatContext *s,
             if (!buf)
                 return;
             final_picture = &picture_format_temp;
-            avpicture_fill(final_picture, buf, enc->pix_fmt, enc->width, enc->height);
+            avpicture_fill((AVPicture*)final_picture, buf, enc->pix_fmt, enc->width, enc->height);
         
-            if (img_convert(final_picture, enc->pix_fmt, 
-                            &ost->pict_tmp, PIX_FMT_YUV420P, 
+            if (img_convert((AVPicture*)final_picture, enc->pix_fmt, 
+                            (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P, 
                             enc->width, enc->height) < 0) {
-                fprintf(stderr, "pixel format conversion not handled\n");
+
+                if (verbose >= 0)
+                    fprintf(stderr, "pixel format conversion not handled\n");
+
                 goto the_end;
             }
        }
@@ -604,6 +725,54 @@ static void do_video_out(AVFormatContext *s,
         picture_crop_temp.linesize[1] = formatted_picture->linesize[1];
         picture_crop_temp.linesize[2] = formatted_picture->linesize[2];
         final_picture = &picture_crop_temp;
+    } else if (ost->video_pad) {
+        final_picture = &ost->pict_tmp;
+
+        for (i = 0; i < 3; i++) {
+            uint8_t *optr, *iptr;
+            int shift = (i == 0) ? 0 : 1;
+            int y, yheight;
+            
+            /* set offset to start writing image into */
+            optr = final_picture->data[i] + (((final_picture->linesize[i] * 
+                            ost->padtop) + ost->padleft) >> shift);
+            iptr = formatted_picture->data[i];
+
+            yheight = (enc->height - ost->padtop - ost->padbottom) >> shift;
+            for (y = 0; y < yheight; y++) {
+                /* copy unpadded image row into padded image row */
+                memcpy(optr, iptr, formatted_picture->linesize[i]);
+                optr += final_picture->linesize[i];
+                iptr += formatted_picture->linesize[i];
+            }
+        }
+
+        fill_pad_region((AVPicture*)final_picture, enc->height, enc->width,
+                ost->padtop, ost->padbottom, ost->padleft, ost->padright,
+                padcolor);
+        
+        if (enc->pix_fmt != PIX_FMT_YUV420P) {
+            int size;
+
+            av_free(buf);
+            /* create temporary picture */
+            size = avpicture_get_size(enc->pix_fmt, enc->width, enc->height);
+            buf = av_malloc(size);
+            if (!buf)
+                return;
+            final_picture = &picture_format_temp;
+            avpicture_fill((AVPicture*)final_picture, buf, enc->pix_fmt, enc->width, enc->height);
+
+            if (img_convert((AVPicture*)final_picture, enc->pix_fmt, 
+                        (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P, 
+                        enc->width, enc->height) < 0) {
+
+                if (verbose >= 0)
+                    fprintf(stderr, "pixel format conversion not handled\n");
+
+                goto the_end;
+            }
+        }
     } else {
         final_picture = formatted_picture;
     }
@@ -621,17 +790,27 @@ static void do_video_out(AVFormatContext *s,
            enc->coded_frame = old_frame;
         } else {
             AVFrame big_picture;
-            
-            memset(&big_picture, 0, sizeof(AVFrame));
-            *(AVPicture*)&big_picture= *final_picture;
-                        
+
+            big_picture= *final_picture;
+            /* better than nothing: use input picture interlaced
+               settings */
+            big_picture.interlaced_frame = in_picture->interlaced_frame;
+            if(do_interlace_me || do_interlace_dct){
+                if(top_field_first == -1)
+                    big_picture.top_field_first = in_picture->top_field_first;
+                else
+                    big_picture.top_field_first = 1;
+            }
+
             /* handles sameq here. This is not correct because it may
                not be a global option */
             if (same_quality) {
                 big_picture.quality = ist->st->quality;
             }else
                 big_picture.quality = ost->st->quality;
-            
+            if(!me_threshold)
+                big_picture.pict_type = 0;
+            big_picture.pts = AV_NOPTS_VALUE; //FIXME
             ret = avcodec_encode_video(enc, 
                                        video_buffer, VIDEO_BUFFER_SIZE,
                                        &big_picture);
@@ -662,7 +841,6 @@ static void do_video_stats(AVFormatContext *os, AVOutputStream *ost,
                            int frame_size)
 {
     static FILE *fvstats=NULL;
-    static int64_t total_size = 0;
     char filename[40];
     time_t today2;
     struct tm *today;
@@ -686,7 +864,6 @@ static void do_video_stats(AVFormatContext *os, AVOutputStream *ost,
     
     ti = MAXINT64;
     enc = &ost->st->codec;
-    total_size += frame_size;
     if (enc->codec_type == CODEC_TYPE_VIDEO) {
         frame_number = ost->frame_number;
         fprintf(fvstats, "frame= %5d q= %2.1f ", frame_number, enc->coded_frame->quality/(float)FF_QP2LAMBDA);
@@ -695,14 +872,14 @@ static void do_video_stats(AVFormatContext *os, AVOutputStream *ost,
         
         fprintf(fvstats,"f_size= %6d ", frame_size);
         /* compute pts value */
-        ti1 = (double)ost->st->pts.val * os->pts_num / os->pts_den;
+        ti1 = (double)ost->st->pts.val * ost->st->time_base.num / ost->st->time_base.den;
         if (ti1 < 0.01)
             ti1 = 0.01;
     
         bitrate = (double)(frame_size * 8) * enc->frame_rate / enc->frame_rate_base / 1000.0;
-        avg_bitrate = (double)(total_size * 8) / ti1 / 1000.0;
+        avg_bitrate = (double)(video_size * 8) / ti1 / 1000.0;
         fprintf(fvstats, "s_size= %8.0fkB time= %0.3f br= %7.1fkbits/s avg_br= %7.1fkbits/s ",
-            (double)total_size / 1024, ti1, bitrate, avg_bitrate);
+            (double)video_size / 1024, ti1, bitrate, avg_bitrate);
         fprintf(fvstats,"type= %c\n", av_get_pict_type_char(enc->coded_frame->pict_type));        
     }
 }
@@ -753,12 +930,33 @@ static void print_report(AVFormatContext **output_files,
             frame_number = ost->frame_number;
             sprintf(buf + strlen(buf), "frame=%5d q=%2.1f ",
                     frame_number, enc->coded_frame ? enc->coded_frame->quality/(float)FF_QP2LAMBDA : 0);
-            if (enc->flags&CODEC_FLAG_PSNR)
-                sprintf(buf + strlen(buf), "PSNR= %6.2f ", psnr(enc->coded_frame->error[0]/(enc->width*enc->height*255.0*255.0)));
+            if(is_last_report)
+                sprintf(buf + strlen(buf), "L");
+            if (enc->flags&CODEC_FLAG_PSNR){
+                int j;
+                double error, error_sum=0;
+                double scale, scale_sum=0;
+                char type[3]= {'Y','U','V'};
+                sprintf(buf + strlen(buf), "PSNR=");
+                for(j=0; j<3; j++){
+                    if(is_last_report){
+                        error= enc->error[j];
+                        scale= enc->width*enc->height*255.0*255.0*frame_number;
+                    }else{
+                        error= enc->coded_frame->error[j];
+                        scale= enc->width*enc->height*255.0*255.0;
+                    }
+                    if(j) scale/=4;
+                    error_sum += error;
+                    scale_sum += scale;
+                    sprintf(buf + strlen(buf), "%c:%2.2f ", type[j], psnr(error/scale));
+                }
+                sprintf(buf + strlen(buf), "*:%2.2f ", psnr(error_sum/scale_sum));
+            }
             vid = 1;
         }
         /* compute min output value */
-        pts = (double)ost->st->pts.val * os->pts_num / os->pts_den;
+        pts = (double)ost->st->pts.val * ost->st->time_base.num / ost->st->time_base.den;
         if ((pts < ti1) && (pts > 0))
             ti1 = pts;
     }
@@ -772,14 +970,223 @@ static void print_report(AVFormatContext **output_files,
             "size=%8.0fkB time=%0.1f bitrate=%6.1fkbits/s",
             (double)total_size / 1024, ti1, bitrate);
         
-        fprintf(stderr, "%s    \r", buf);
+        if (verbose >= 0)
+            fprintf(stderr, "%s    \r", buf);
+
         fflush(stderr);
     }
         
-    if (is_last_report)
+    if (is_last_report && verbose >= 0){
+        int64_t raw= audio_size + video_size + extra_size;
         fprintf(stderr, "\n");
+        fprintf(stderr, "video:%1.0fkB audio:%1.0fkB global headers:%1.0fkB muxing overhead %f%%\n",
+                video_size/1024.0,
+                audio_size/1024.0,
+                extra_size/1024.0,
+                100.0*(total_size - raw)/raw
+        );
+    }
+}
+
+/* pkt = NULL means EOF (needed to flush decoder buffers) */
+static int output_packet(AVInputStream *ist, int ist_index,
+                         AVOutputStream **ost_table, int nb_ostreams,
+                         const AVPacket *pkt)
+{
+    AVFormatContext *os;
+    AVOutputStream *ost;
+    uint8_t *ptr;
+    int len, ret, i;
+    uint8_t *data_buf;
+    int data_size, got_picture;
+    AVFrame picture;
+    short samples[AVCODEC_MAX_AUDIO_FRAME_SIZE / 2];
+    void *buffer_to_free;
+    
+    if (pkt && pkt->pts != AV_NOPTS_VALUE) {
+        ist->next_pts = ist->pts = pkt->pts;
+    } else {
+        ist->pts = ist->next_pts;
+    }
+    
+    if (pkt == NULL) {
+        /* EOF handling */
+        ptr = NULL;
+        len = 0;
+        goto handle_eof;
+    }
+
+    len = pkt->size;
+    ptr = pkt->data;
+    while (len > 0) {
+    handle_eof:
+        /* decode the packet if needed */
+        data_buf = NULL; /* fail safe */
+        data_size = 0;
+        if (ist->decoding_needed) {
+            switch(ist->st->codec.codec_type) {
+            case CODEC_TYPE_AUDIO:
+                    /* XXX: could avoid copy if PCM 16 bits with same
+                       endianness as CPU */
+                ret = avcodec_decode_audio(&ist->st->codec, samples, &data_size,
+                                           ptr, len);
+                if (ret < 0)
+                    goto fail_decode;
+                ptr += ret;
+                len -= ret;
+                /* Some bug in mpeg audio decoder gives */
+                /* data_size < 0, it seems they are overflows */
+                if (data_size <= 0) {
+                    /* no audio frame */
+                    continue;
+                }
+                data_buf = (uint8_t *)samples;
+                ist->next_pts += ((int64_t)AV_TIME_BASE/2 * data_size) / 
+                    (ist->st->codec.sample_rate * ist->st->codec.channels);
+                break;
+            case CODEC_TYPE_VIDEO:
+                    data_size = (ist->st->codec.width * ist->st->codec.height * 3) / 2;
+                    /* XXX: allocate picture correctly */
+                    avcodec_get_frame_defaults(&picture);
+
+                    ret = avcodec_decode_video(&ist->st->codec, 
+                                               &picture, &got_picture, ptr, len);
+                    ist->st->quality= picture.quality;
+                    if (ret < 0) 
+                        goto fail_decode;
+                    if (!got_picture) {
+                        /* no picture yet */
+                        goto discard_packet;
+                    }
+                    if (ist->st->codec.frame_rate_base != 0) {
+                        ist->next_pts += ((int64_t)AV_TIME_BASE * 
+                                          ist->st->codec.frame_rate_base) /
+                            ist->st->codec.frame_rate;
+                    }
+                    len = 0;
+                    break;
+                default:
+                    goto fail_decode;
+                }
+            } else {
+                data_buf = ptr;
+                data_size = len;
+                ret = len;
+                len = 0;
+            }
+
+            buffer_to_free = NULL;
+            if (ist->st->codec.codec_type == CODEC_TYPE_VIDEO) {
+                pre_process_video_frame(ist, (AVPicture *)&picture, 
+                                        &buffer_to_free);
+            }
+
+            /* frame rate emulation */
+            if (ist->st->codec.rate_emu) {
+                int64_t pts = av_rescale((int64_t) ist->frame * ist->st->codec.frame_rate_base, 1000000, ist->st->codec.frame_rate);
+                int64_t now = av_gettime() - ist->start;
+                if (pts > now)
+                    usleep(pts - now);
+
+                ist->frame++;
+            }
+
+#if 0
+            /* mpeg PTS deordering : if it is a P or I frame, the PTS
+               is the one of the next displayed one */
+            /* XXX: add mpeg4 too ? */
+            if (ist->st->codec.codec_id == CODEC_ID_MPEG1VIDEO) {
+                if (ist->st->codec.pict_type != B_TYPE) {
+                    int64_t tmp;
+                    tmp = ist->last_ip_pts;
+                    ist->last_ip_pts  = ist->frac_pts.val;
+                    ist->frac_pts.val = tmp;
+                }
+            }
+#endif
+            /* if output time reached then transcode raw format, 
+              encode packets and output them */
+            if (start_time == 0 || ist->pts >= start_time)
+                for(i=0;i<nb_ostreams;i++) {
+                    int frame_size;
+
+                    ost = ost_table[i];
+                    if (ost->source_index == ist_index) {
+                        os = output_files[ost->file_index];
+
+#if 0
+                        printf("%d: got pts=%0.3f %0.3f\n", i, 
+                               (double)pkt->pts / AV_TIME_BASE, 
+                               ((double)ist->pts / AV_TIME_BASE) - 
+                               ((double)ost->st->pts.val * ost->time_base.num / ost->time_base.den));
+#endif
+                        /* set the input output pts pairs */
+                        ost->sync_ipts = (double)ist->pts / AV_TIME_BASE;
+                        /* XXX: take into account the various fifos,
+                           in particular for audio */
+                        ost->sync_opts = ost->st->pts.val;
+                        //printf("ipts=%lld sync_ipts=%f sync_opts=%lld pts.val=%lld pkt->pts=%lld\n", ist->pts, ost->sync_ipts, ost->sync_opts, ost->st->pts.val, pkt->pts); 
+
+                        if (ost->encoding_needed) {
+                            switch(ost->st->codec.codec_type) {
+                            case CODEC_TYPE_AUDIO:
+                                do_audio_out(os, ost, ist, data_buf, data_size);
+                                break;
+                            case CODEC_TYPE_VIDEO:
+                                /* find an audio stream for synchro */
+                                {
+                                    int i;
+                                    AVOutputStream *audio_sync, *ost1;
+                                    audio_sync = NULL;
+                                    for(i=0;i<nb_ostreams;i++) {
+                                        ost1 = ost_table[i];
+                                        if (ost1->file_index == ost->file_index &&
+                                            ost1->st->codec.codec_type == CODEC_TYPE_AUDIO) {
+                                            audio_sync = ost1;
+                                            break;
+                                        }
+                                    }
+
+                                    do_video_out(os, ost, ist, &picture, &frame_size, audio_sync);
+                                    video_size += frame_size;
+                                    if (do_vstats && frame_size)
+                                        do_video_stats(os, ost, frame_size);
+                                }
+                                break;
+                            default:
+                                av_abort();
+                            }
+                        } else {
+                            AVFrame avframe;
+                                                
+                            /* no reencoding needed : output the packet directly */
+                            /* force the input stream PTS */
+                        
+                            avcodec_get_frame_defaults(&avframe);
+                            ost->st->codec.coded_frame= &avframe;
+                            avframe.key_frame = pkt->flags & PKT_FLAG_KEY; 
+                            ost->st->pts.val= av_rescale(ist->pts, ost->st->time_base.den, ost->st->time_base.num*AV_TIME_BASE);
+
+                            if(ost->st->codec.codec_type == CODEC_TYPE_AUDIO)
+                                audio_size += data_size;
+                            else if (ost->st->codec.codec_type == CODEC_TYPE_VIDEO)
+                                video_size += data_size;
+
+                            av_write_frame(os, ost->index, data_buf, data_size);
+                            ost->st->codec.frame_number++;
+                            ost->frame_number++;
+                        }
+                    }
+                }
+            av_free(buffer_to_free);
+        }
+ discard_packet:
+    return 0;
+ fail_decode:
+    return -1;
 }
 
+
 /*
  * The following code is the main loop of the file converter
  */
@@ -945,6 +1352,7 @@ static int av_encode(AVFormatContext **output_files,
             case CODEC_TYPE_AUDIO:
                 codec->sample_rate = icodec->sample_rate;
                 codec->channels = icodec->channels;
+                codec->frame_size = icodec->frame_size;
                 break;
             case CODEC_TYPE_VIDEO:
                 codec->frame_rate = icodec->frame_rate;
@@ -1007,10 +1415,15 @@ static int av_encode(AVFormatContext **output_files,
                     frame_topBand == 0 &&
                     frame_bottomBand == 0 &&
                     frame_leftBand == 0 &&
-                    frame_rightBand == 0)
+                    frame_rightBand == 0 && 
+                    frame_padtop == 0 &&
+                    frame_padbottom == 0 &&
+                    frame_padleft == 0 &&
+                    frame_padright == 0)
                 {
                     ost->video_resample = 0;
                     ost->video_crop = 0;
+                    ost->video_pad = 0;
                 } else if ((codec->width == icodec->width -
                                 (frame_leftBand + frame_rightBand)) &&
                         (codec->height == icodec->height -
@@ -1020,25 +1433,42 @@ static int av_encode(AVFormatContext **output_files,
                     ost->video_crop = 1;
                     ost->topBand = frame_topBand;
                     ost->leftBand = frame_leftBand;
+                } else if ((codec->width == icodec->width + 
+                                (frame_padleft + frame_padright)) &&
+                        (codec->height == icodec->height +
+                                (frame_padtop + frame_padbottom))) {
+                    ost->video_resample = 0;
+                    ost->video_crop = 0;
+                    ost->video_pad = 1;
+                    ost->padtop = frame_padtop;
+                    ost->padleft = frame_padleft;
+                    ost->padbottom = frame_padbottom;
+                    ost->padright = frame_padright;
+                    avcodec_get_frame_defaults(&ost->pict_tmp);
+                    if( avpicture_alloc( (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P,
+                                codec->width, codec->height ) )
+                        goto fail;
                 } else {
-                    uint8_t *buf;
                     ost->video_resample = 1;
                     ost->video_crop = 0; // cropping is handled as part of resample
-                    buf = av_malloc((codec->width * codec->height * 3) / 2);
-                    if (!buf)
+                    avcodec_get_frame_defaults(&ost->pict_tmp);
+                    if( avpicture_alloc( (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P,
+                                         codec->width, codec->height ) )
                         goto fail;
-                    ost->pict_tmp.data[0] = buf;
-                    ost->pict_tmp.data[1] = ost->pict_tmp.data[0] + (codec->width * codec->height);
-                    ost->pict_tmp.data[2] = ost->pict_tmp.data[1] + (codec->width * codec->height) / 4;
-                    ost->pict_tmp.linesize[0] = codec->width;
-                    ost->pict_tmp.linesize[1] = codec->width / 2;
-                    ost->pict_tmp.linesize[2] = codec->width / 2;
 
                     ost->img_resample_ctx = img_resample_full_init( 
                                       ost->st->codec.width, ost->st->codec.height,
                                       ist->st->codec.width, ist->st->codec.height,
                                       frame_topBand, frame_bottomBand,
-                                      frame_leftBand, frame_rightBand);
+                            frame_leftBand, frame_rightBand, 
+                            frame_padtop, frame_padbottom, 
+                            frame_padleft, frame_padright);
+                    
+                    ost->padtop = frame_padtop;
+                    ost->padleft = frame_padleft;
+                    ost->padbottom = frame_padbottom;
+                    ost->padright = frame_padright;
+                   
                 }
                 ost->encoding_needed = 1;
                 ist->decoding_needed = 1;
@@ -1079,7 +1509,7 @@ static int av_encode(AVFormatContext **output_files,
                         fprintf(stderr, "Could not allocate log buffer\n");
                         exit(1);
                     }
-                    fread(logbuffer, 1, size, f);
+                    size = fread(logbuffer, 1, size, f);
                     fclose(f);
                     logbuffer[size] = '\0';
                     codec->stats_in = logbuffer;
@@ -1095,14 +1525,16 @@ static int av_encode(AVFormatContext **output_files,
     }
 
     /* dump the stream mapping */
-    fprintf(stderr, "Stream mapping:\n");
-    for(i=0;i<nb_ostreams;i++) {
-        ost = ost_table[i];
-        fprintf(stderr, "  Stream #%d.%d -> #%d.%d\n",
-                ist_table[ost->source_index]->file_index,
-                ist_table[ost->source_index]->index,
-                ost->file_index, 
-                ost->index);
+    if (verbose >= 0) {
+        fprintf(stderr, "Stream mapping:\n");
+        for(i=0;i<nb_ostreams;i++) {
+            ost = ost_table[i];
+            fprintf(stderr, "  Stream #%d.%d -> #%d.%d\n",
+                    ist_table[ost->source_index]->file_index,
+                    ist_table[ost->source_index]->index,
+                    ost->file_index, 
+                    ost->index);
+        }
     }
 
     /* open each encoder */
@@ -1121,6 +1553,7 @@ static int av_encode(AVFormatContext **output_files,
                         ost->file_index, ost->index);
                 exit(1);
             }
+            extra_size += ost->st->codec.extradata_size;
         }
     }
 
@@ -1169,8 +1602,10 @@ static int av_encode(AVFormatContext **output_files,
     }
 
 #ifndef CONFIG_WIN32
-    if ( !using_stdin )
+    if ( !using_stdin && verbose >= 0) {
         fprintf(stderr, "Press [q] to stop encoding\n");
+        url_set_interrupt_cb(decode_interrupt_cb);
+    }
 #endif
     term_init();
 
@@ -1180,18 +1615,13 @@ static int av_encode(AVFormatContext **output_files,
     for(; received_sigterm == 0;) {
         int file_index, ist_index;
         AVPacket pkt;
-        uint8_t *ptr;
-        int len;
-        uint8_t *data_buf;
-        int data_size, got_picture;
-        AVPicture picture;
-        short samples[AVCODEC_MAX_AUDIO_FRAME_SIZE / 2];
-        void *buffer_to_free;
         double pts_min;
         
     redo:
         /* if 'q' pressed, exits */
         if (!using_stdin) {
+            if (q_pressed)
+                break;
             /* read_key() returns 0 on EOF */
             key = read_key();
             if (key == 'q')
@@ -1207,7 +1637,7 @@ static int av_encode(AVFormatContext **output_files,
             ost = ost_table[i];
             os = output_files[ost->file_index];
             ist = ist_table[ost->source_index];
-            pts = (double)ost->st->pts.val * os->pts_num / os->pts_den;
+            pts = (double)ost->st->pts.val * ost->st->time_base.num / ost->st->time_base.den;
             if (!file_table[ist->file_index].eof_reached && 
                 pts < pts_min) {
                 pts_min = pts;
@@ -1229,201 +1659,58 @@ static int av_encode(AVFormatContext **output_files,
             file_table[file_index].eof_reached = 1;
             continue;
         }
-        if (!pkt.size) {
-            stream_no_data = is;
-        } else {
-            stream_no_data = 0;
-        }
-        if (do_pkt_dump) {
-            av_pkt_dump(stdout, &pkt, do_hex_dump);
-        }
-        /* the following test is needed in case new streams appear
-           dynamically in stream : we ignore them */
-        if (pkt.stream_index >= file_table[file_index].nb_streams)
-            goto discard_packet;
-        ist_index = file_table[file_index].ist_index + pkt.stream_index;
-        ist = ist_table[ist_index];
-        if (ist->discard)
-            goto discard_packet;
-
-        //fprintf(stderr,"read #%d.%d size=%d\n", ist->file_index, ist->index, pkt.size);
-        
-        if (pkt.pts != AV_NOPTS_VALUE) {
-            ist->pts = pkt.pts;
-        } else {
-            ist->pts = ist->next_pts;
-        }
-
-        len = pkt.size;
-        ptr = pkt.data;
-        while (len > 0) {
-            /* decode the packet if needed */
-            data_buf = NULL; /* fail safe */
-            data_size = 0;
-            if (ist->decoding_needed) {
-                switch(ist->st->codec.codec_type) {
-                case CODEC_TYPE_AUDIO:
-                    /* XXX: could avoid copy if PCM 16 bits with same
-                       endianness as CPU */
-                    ret = avcodec_decode_audio(&ist->st->codec, samples, &data_size,
-                                               ptr, len);
-                    if (ret < 0)
-                        goto fail_decode;
-                    ptr += ret;
-                    len -= ret;
-                    /* Some bug in mpeg audio decoder gives */
-                    /* data_size < 0, it seems they are overflows */
-                    if (data_size <= 0) {
-                        /* no audio frame */
-                        continue;
-                    }
-                    data_buf = (uint8_t *)samples;
-                    ist->next_pts += ((int64_t)AV_TIME_BASE * data_size) / 
-                        (2 * ist->st->codec.channels);
-                    break;
-                case CODEC_TYPE_VIDEO:
-                    {
-                        AVFrame big_picture;
-
-                        data_size = (ist->st->codec.width * ist->st->codec.height * 3) / 2;
-                        ret = avcodec_decode_video(&ist->st->codec, 
-                                                   &big_picture, &got_picture, ptr, len);
-                        picture= *(AVPicture*)&big_picture;
-                        ist->st->quality= big_picture.quality;
-                        if (ret < 0) {
-                        fail_decode:
-                            fprintf(stderr, "Error while decoding stream #%d.%d\n",
-                                    ist->file_index, ist->index);
-                            av_free_packet(&pkt);
-                            goto redo;
-                        }
-                        if (!got_picture) {
-                            /* no picture yet */
-                            goto discard_packet;
-                        }
-                        if (ist->st->codec.frame_rate_base != 0) {
-                            ist->next_pts += ((int64_t)AV_TIME_BASE * 
-                                ist->st->codec.frame_rate_base) /
-                                ist->st->codec.frame_rate;
-                        }
-                        len = 0;
-                    }
-                    break;
-                default:
-                    goto fail_decode;
-                }
-            } else {
-                data_buf = ptr;
-                data_size = len;
-                ret = len;
-                len = 0;
-            }
-
-            buffer_to_free = NULL;
-            if (ist->st->codec.codec_type == CODEC_TYPE_VIDEO) {
-                pre_process_video_frame(ist, &picture, &buffer_to_free);
-            }
-
-            /* frame rate emulation */
-            if (ist->st->codec.rate_emu) {
-                int64_t pts = av_rescale((int64_t) ist->frame * ist->st->codec.frame_rate_base, 1000000, ist->st->codec.frame_rate);
-                int64_t now = av_gettime() - ist->start;
-                if (pts > now)
-                    usleep(pts - now);
-
-                ist->frame++;
-            }
-
-#if 0
-            /* mpeg PTS deordering : if it is a P or I frame, the PTS
-               is the one of the next displayed one */
-            /* XXX: add mpeg4 too ? */
-            if (ist->st->codec.codec_id == CODEC_ID_MPEG1VIDEO) {
-                if (ist->st->codec.pict_type != B_TYPE) {
-                    int64_t tmp;
-                    tmp = ist->last_ip_pts;
-                    ist->last_ip_pts  = ist->frac_pts.val;
-                    ist->frac_pts.val = tmp;
-                }
-            }
-#endif
-            /* if output time reached then transcode raw format, 
-              encode packets and output them */
-            if (start_time == 0 || ist->pts >= start_time)
-                for(i=0;i<nb_ostreams;i++) {
-                    int frame_size;
-
-                    ost = ost_table[i];
-                    if (ost->source_index == ist_index) {
-                        os = output_files[ost->file_index];
 
-#if 0
-                        printf("%d: got pts=%0.3f %0.3f\n", i, 
-                               (double)pkt.pts / AV_TIME_BASE, 
-                               ((double)ist->pts / AV_TIME_BASE) - 
-                               ((double)ost->st->pts.val * os->pts_num / os->pts_den));
-#endif
-                        /* set the input output pts pairs */
-                        ost->sync_ipts = (double)ist->pts / AV_TIME_BASE;
-                        /* XXX: take into account the various fifos,
-                           in particular for audio */
-                        ost->sync_opts = ost->st->pts.val;
-                        //printf("ipts=%lld sync_ipts=%f sync_opts=%lld pts.val=%lld pkt.pts=%lld\n", ist->pts, ost->sync_ipts, ost->sync_opts, ost->st->pts.val, pkt.pts); 
-
-                        if (ost->encoding_needed) {
-                            switch(ost->st->codec.codec_type) {
-                            case CODEC_TYPE_AUDIO:
-                                do_audio_out(os, ost, ist, data_buf, data_size);
-                                break;
-                            case CODEC_TYPE_VIDEO:
-                                /* find an audio stream for synchro */
-                                {
-                                    int i;
-                                    AVOutputStream *audio_sync, *ost1;
-                                    audio_sync = NULL;
-                                    for(i=0;i<nb_ostreams;i++) {
-                                        ost1 = ost_table[i];
-                                        if (ost1->file_index == ost->file_index &&
-                                            ost1->st->codec.codec_type == CODEC_TYPE_AUDIO) {
-                                            audio_sync = ost1;
-                                            break;
-                                        }
-                                    }
+        if (!pkt.size) {
+            stream_no_data = is;
+        } else {
+            stream_no_data = 0;
+        }
+        if (do_pkt_dump) {
+            av_pkt_dump(stdout, &pkt, do_hex_dump);
+        }
+        /* the following test is needed in case new streams appear
+           dynamically in stream : we ignore them */
+        if (pkt.stream_index >= file_table[file_index].nb_streams)
+            goto discard_packet;
+        ist_index = file_table[file_index].ist_index + pkt.stream_index;
+        ist = ist_table[ist_index];
+        if (ist->discard)
+            goto discard_packet;
 
-                                    do_video_out(os, ost, ist, &picture, &frame_size, audio_sync);
-                                    if (do_vstats && frame_size)
-                                        do_video_stats(os, ost, frame_size);
-                                }
-                                break;
-                            default:
-                                av_abort();
-                            }
-                        } else {
-                            AVFrame avframe;
-                                                
-                            /* no reencoding needed : output the packet directly */
-                            /* force the input stream PTS */
-                        
-                            memset(&avframe, 0, sizeof(AVFrame));
-                            ost->st->codec.coded_frame= &avframe;
-                            avframe.key_frame = pkt.flags & PKT_FLAG_KEY; 
-                        
-                            av_write_frame(os, ost->index, data_buf, data_size);
-                            ost->st->codec.frame_number++;
-                            ost->frame_number++;
-                        }
-                    }
-                }
-            av_free(buffer_to_free);
+        //fprintf(stderr,"read #%d.%d size=%d\n", ist->file_index, ist->index, pkt.size);
+        if (output_packet(ist, ist_index, ost_table, nb_ostreams, &pkt) < 0) {
+
+            if (verbose >= 0)
+                fprintf(stderr, "Error while decoding stream #%d.%d\n",
+                        ist->file_index, ist->index);
+
+            av_free_packet(&pkt);
+            goto redo;
         }
+        
     discard_packet:
         av_free_packet(&pkt);
         
         /* dump report by using the output first video and audio streams */
         print_report(output_files, ost_table, nb_ostreams, 0);
     }
+
+    /* at the end of stream, we must flush the decoder buffers */
+    for(i=0;i<nb_istreams;i++) {
+        ist = ist_table[i];
+        if (ist->decoding_needed) {
+            output_packet(ist, i, ost_table, nb_ostreams, NULL);
+        }
+    }
+
     term_exit();
 
+    /* write the trailer if needed and close file */
+    for(i=0;i<nb_output_files;i++) {
+        os = output_files[i];
+        av_write_trailer(os);
+    }
+
     /* dump report by using the first video and audio streams */
     print_report(output_files, ost_table, nb_ostreams, 1);
 
@@ -1443,13 +1730,7 @@ static int av_encode(AVFormatContext **output_files,
             avcodec_close(&ist->st->codec);
         }
     }
-    
 
-    /* write the trailer if needed and close file */
-    for(i=0;i<nb_output_files;i++) {
-        os = output_files[i];
-        av_write_trailer(os);
-    }
     /* finished ! */
     
     ret = 0;
@@ -1564,7 +1845,7 @@ static void opt_video_bitrate_min(const char *arg)
 
 static void opt_video_buffer_size(const char *arg)
 {
-    video_rc_buffer_size = atoi(arg) * 1000;
+    video_rc_buffer_size = atoi(arg) * 8*1024;
 }
 
 static void opt_video_rc_eq(char *arg)
@@ -1593,6 +1874,15 @@ static void opt_idct_algo(const char *arg)
     idct_algo = atoi(arg);
 }
 
+static void opt_me_threshold(const char *arg)
+{
+    me_threshold = atoi(arg);
+}
+
+static void opt_mb_threshold(const char *arg)
+{
+    mb_threshold = atoi(arg);
+}
 
 static void opt_error_resilience(const char *arg)
 {
@@ -1609,9 +1899,20 @@ static void opt_debug(const char *arg)
     debug = atoi(arg);
 }
 
+static void opt_vismv(const char *arg)
+{
+    debug_mv = atoi(arg);
+}
+    
 static void opt_verbose(const char *arg)
 {
     verbose = atoi(arg);
+    av_log_set_level(atoi(arg));
+}
+
+static void opt_sync_method(const char *arg)
+{
+    sync_method = atoi(arg);
 }
 
 static void opt_frame_rate(const char *arg)
@@ -1706,6 +2007,93 @@ static void opt_frame_size(const char *arg)
     }
 }
 
+
+#define SCALEBITS 10
+#define ONE_HALF  (1 << (SCALEBITS - 1))
+#define FIX(x)   ((int) ((x) * (1<<SCALEBITS) + 0.5))
+
+#define RGB_TO_Y(r, g, b) \
+((FIX(0.29900) * (r) + FIX(0.58700) * (g) + \
+  FIX(0.11400) * (b) + ONE_HALF) >> SCALEBITS)
+
+#define RGB_TO_U(r1, g1, b1, shift)\
+(((- FIX(0.16874) * r1 - FIX(0.33126) * g1 +         \
+     FIX(0.50000) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+#define RGB_TO_V(r1, g1, b1, shift)\
+(((FIX(0.50000) * r1 - FIX(0.41869) * g1 -           \
+   FIX(0.08131) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+static void opt_pad_color(const char *arg) {
+    /* Input is expected to be six hex digits similar to
+       how colors are expressed in html tags (but without the #) */
+    int rgb = strtol(arg, NULL, 16);
+    int r,g,b;
+    
+    r = (rgb >> 16); 
+    g = ((rgb >> 8) & 255);
+    b = (rgb & 255);
+
+    padcolor[0] = RGB_TO_Y(r,g,b);
+    padcolor[1] = RGB_TO_U(r,g,b,0);
+    padcolor[2] = RGB_TO_V(r,g,b,0);
+}
+
+static void opt_frame_pad_top(const char *arg)
+{
+    frame_padtop = atoi(arg); 
+    if (frame_padtop < 0) {
+        fprintf(stderr, "Incorrect top pad size\n");
+        exit(1);
+    }
+    if ((frame_padtop % 2) != 0) {
+        fprintf(stderr, "Top pad size must be a multiple of 2\n");
+        exit(1);
+    }
+}
+
+static void opt_frame_pad_bottom(const char *arg)
+{
+    frame_padbottom = atoi(arg); 
+    if (frame_padbottom < 0) {
+        fprintf(stderr, "Incorrect bottom pad size\n");
+        exit(1);
+    }
+    if ((frame_padbottom % 2) != 0) {
+        fprintf(stderr, "Bottom pad size must be a multiple of 2\n");
+        exit(1);
+    }
+}
+
+
+static void opt_frame_pad_left(const char *arg)
+{
+    frame_padleft = atoi(arg); 
+    if (frame_padleft < 0) {
+        fprintf(stderr, "Incorrect left pad size\n");
+        exit(1);
+    }
+    if ((frame_padleft % 2) != 0) {
+        fprintf(stderr, "Left pad size must be a multiple of 2\n");
+        exit(1);
+    }
+}
+
+
+static void opt_frame_pad_right(const char *arg)
+{
+    frame_padright = atoi(arg); 
+    if (frame_padright < 0) {
+        fprintf(stderr, "Incorrect right pad size\n");
+        exit(1);
+    }
+    if ((frame_padright % 2) != 0) {
+        fprintf(stderr, "Right pad size must be a multiple of 2\n");
+        exit(1);
+    }
+}
+
+
 static void opt_frame_pix_fmt(const char *arg)
 {
     frame_pix_fmt = avcodec_get_pix_fmt(arg);
@@ -1756,6 +2144,61 @@ static void opt_mb_decision(const char *arg)
     mb_decision = atoi(arg);
 }
 
+static void opt_mb_cmp(const char *arg)
+{
+    mb_cmp = atoi(arg);
+}
+
+static void opt_ildct_cmp(const char *arg)
+{
+    ildct_cmp = atoi(arg);
+}
+
+static void opt_sub_cmp(const char *arg)
+{
+    sub_cmp = atoi(arg);
+}
+
+static void opt_cmp(const char *arg)
+{
+    cmp = atoi(arg);
+}
+
+static void opt_pre_cmp(const char *arg)
+{
+    pre_cmp = atoi(arg);
+}
+
+static void opt_pre_me(const char *arg)
+{
+    pre_me = atoi(arg);
+}
+
+static void opt_lumi_mask(const char *arg)
+{
+    lumi_mask = atof(arg);
+}
+
+static void opt_dark_mask(const char *arg)
+{
+    dark_mask = atof(arg);
+}
+
+static void opt_scplx_mask(const char *arg)
+{
+    scplx_mask = atof(arg);
+}
+
+static void opt_tcplx_mask(const char *arg)
+{
+    tcplx_mask = atof(arg);
+}
+
+static void opt_p_mask(const char *arg)
+{
+    p_mask = atof(arg);
+}
+
 static void opt_qscale(const char *arg)
 {
     video_qscale = atof(arg);
@@ -1766,6 +2209,16 @@ static void opt_qscale(const char *arg)
     }
 }
 
+static void opt_lmax(const char *arg)
+{
+    video_lmax = atof(arg)*FF_QP2LAMBDA;
+}
+
+static void opt_lmin(const char *arg)
+{
+    video_lmin = atof(arg)*FF_QP2LAMBDA;
+}
+
 static void opt_qmin(const char *arg)
 {
     video_qmin = atoi(arg);
@@ -1847,16 +2300,64 @@ static void opt_i_qoffset(const char *arg)
     video_i_qoffset = atof(arg);
 }
 
+static void opt_ibias(const char *arg)
+{
+    video_intra_quant_bias = atoi(arg);
+}
+static void opt_pbias(const char *arg)
+{
+    video_inter_quant_bias = atoi(arg);
+}
+
 static void opt_packet_size(const char *arg)
 {
     packet_size= atoi(arg);
 }
 
+static void opt_error_rate(const char *arg)
+{
+    error_rate= atoi(arg);
+}
+
 static void opt_strict(const char *arg)
 {
     strict= atoi(arg);
 }
 
+static void opt_top_field_first(const char *arg)
+{
+    top_field_first= atoi(arg);
+}
+
+static void opt_noise_reduction(const char *arg)
+{
+    noise_reduction= atoi(arg);
+}
+
+static void opt_qns(const char *arg)
+{
+    qns= atoi(arg);
+}
+
+static void opt_sc_threshold(const char *arg)
+{
+    sc_threshold= atoi(arg);
+}
+
+static void opt_me_range(const char *arg)
+{
+    me_range = atoi(arg);
+}
+
+static void opt_thread_count(const char *arg)
+{
+    thread_count= atoi(arg);
+#if !defined(HAVE_PTHREADS) && !defined(HAVE_W32THREADS)
+    if (verbose >= 0)
+        fprintf(stderr, "Warning: not compiled with thread support, using thread emulation\n");
+#endif
+}
+
 static void opt_audio_bitrate(const char *arg)
 {
     audio_bit_rate = atoi(arg) * 1000;
@@ -2014,6 +2515,11 @@ static void opt_start_time(const char *arg)
     start_time = parse_date(arg, 1);
 }
 
+static void opt_rec_timestamp(const char *arg)
+{
+    rec_timestamp = parse_date(arg, 0) / 1000000;
+}
+
 static void opt_input_file(const char *filename)
 {
     AVFormatContext *ic;
@@ -2032,8 +2538,8 @@ static void opt_input_file(const char *filename)
     ap->channels = audio_channels;
     ap->frame_rate = frame_rate;
     ap->frame_rate_base = frame_rate_base;
-    ap->width = frame_width;
-    ap->height = frame_height;
+    ap->width = frame_width + frame_padleft + frame_padright;
+    ap->height = frame_height + frame_padtop + frame_padbottom;
     ap->image_format = image_format;
     ap->pix_fmt = frame_pix_fmt;
 
@@ -2047,7 +2553,7 @@ static void opt_input_file(const char *filename)
     /* If not enough info to get the stream parameters, we decode the
        first frames to get it. (used in mpeg case for example) */
     ret = av_find_stream_info(ic);
-    if (ret < 0) {
+    if (ret < 0 && verbose >= 0) {
         fprintf(stderr, "%s: could not find codec parameters\n", filename);
         exit(1);
     }
@@ -2072,6 +2578,11 @@ static void opt_input_file(const char *filename)
     /* update the current parameters so that they match the one of the input stream */
     for(i=0;i<ic->nb_streams;i++) {
         AVCodecContext *enc = &ic->streams[i]->codec;
+#if defined(HAVE_PTHREADS) || defined(HAVE_W32THREADS)
+        if(thread_count>1)
+            avcodec_thread_init(enc, thread_count);
+#endif
+        enc->thread_count= thread_count;
         switch(enc->codec_type) {
         case CODEC_TYPE_AUDIO:
             //fprintf(stderr, "\nInput Audio channels: %d", enc->channels);
@@ -2088,15 +2599,21 @@ static void opt_input_file(const char *filename)
             enc->workaround_bugs = workaround_bugs;
             enc->error_resilience = error_resilience; 
             enc->error_concealment = error_concealment; 
-            enc->idct_algo= idct_algo;
-            enc->debug= debug;
+            enc->idct_algo = idct_algo;
+            enc->debug = debug;
+            enc->debug_mv = debug_mv;            
             if(bitexact)
                 enc->flags|= CODEC_FLAG_BITEXACT;
+            if(me_threshold)
+                enc->debug |= FF_DEBUG_MV;
 
             assert(enc->frame_rate_base == rfps_base); // should be true for now
             if (enc->frame_rate != rfps) { 
-                fprintf(stderr,"\nSeems that stream %d comes from film source: %2.2f->%2.2f\n",
-                    i, (float)enc->frame_rate / enc->frame_rate_base,
+
+                if (verbose >= 0)
+                    fprintf(stderr,"\nSeems that stream %d comes from film source: %2.2f->%2.2f\n",
+                            i, (float)enc->frame_rate / enc->frame_rate_base,
+
                     (float)rfps / rfps_base);
             }
             /* update the current frame rate to match the stream frame rate */
@@ -2114,7 +2631,9 @@ static void opt_input_file(const char *filename)
     
     input_files[nb_input_files] = ic;
     /* dump the file content */
-    dump_format(ic, nb_input_files, filename, 0);
+    if (verbose >= 0)
+        dump_format(ic, nb_input_files, filename, 0);
+
     nb_input_files++;
     file_iformat = NULL;
     file_oformat = NULL;
@@ -2141,6 +2660,8 @@ static void check_audio_video_inputs(int *has_video_ptr, int *has_audio_ptr)
             case CODEC_TYPE_VIDEO:
                 has_video = 1;
                 break;
+            case CODEC_TYPE_DATA:
+                break;
             default:
                 av_abort();
             }
@@ -2161,7 +2682,7 @@ static void opt_output_file(const char *filename)
     if (!strcmp(filename, "-"))
         filename = "pipe:";
 
-    oc = av_mallocz(sizeof(AVFormatContext));
+    oc = av_alloc_format_context();
 
     if (!file_oformat) {
         file_oformat = guess_format(NULL, filename, NULL);
@@ -2183,8 +2704,8 @@ static void opt_output_file(const char *filename)
             exit(1);
         }
     } else {
-        use_video = file_oformat->video_codec != CODEC_ID_NONE;
-        use_audio = file_oformat->audio_codec != CODEC_ID_NONE;
+        use_video = file_oformat->video_codec != CODEC_ID_NONE || video_stream_copy;
+        use_audio = file_oformat->audio_codec != CODEC_ID_NONE || audio_stream_copy;
 
         /* disable if no corresponding type found and at least one
            input file */
@@ -2208,12 +2729,15 @@ static void opt_output_file(const char *filename)
         if (use_video) {
             AVCodecContext *video_enc;
             
-            st = av_mallocz(sizeof(AVStream));
+            st = av_new_stream(oc, nb_streams++);
             if (!st) {
                 fprintf(stderr, "Could not alloc stream\n");
                 exit(1);
             }
-            avcodec_get_context_defaults(&st->codec);
+#if defined(HAVE_PTHREADS) || defined(HAVE_W32THREADS)
+            if(thread_count>1)
+                avcodec_thread_init(&st->codec, thread_count);
+#endif
 
             video_enc = &st->codec;
             
@@ -2225,22 +2749,50 @@ static void opt_output_file(const char *filename)
             } else {
                 char *p;
                 int i;
+                AVCodec *codec;
             
                 codec_id = file_oformat->video_codec;
                 if (video_codec_id != CODEC_ID_NONE)
                     codec_id = video_codec_id;
                 
                 video_enc->codec_id = codec_id;
+                codec = avcodec_find_encoder(codec_id);
                 
                 video_enc->bit_rate = video_bit_rate;
                 video_enc->bit_rate_tolerance = video_bit_rate_tolerance;
                 video_enc->frame_rate = frame_rate; 
                 video_enc->frame_rate_base = frame_rate_base; 
+                if(codec && codec->supported_framerates){
+                    const AVRational *p= codec->supported_framerates;
+                    AVRational req= (AVRational){frame_rate, frame_rate_base};
+                    const AVRational *best=NULL;
+                    AVRational best_error= (AVRational){INT_MAX, 1};
+                    for(; p->den!=0; p++){
+                        AVRational error= av_sub_q(req, *p);
+                        if(error.num <0) error.num *= -1;
+                        if(av_cmp_q(error, best_error) < 0){
+                            best_error= error;
+                            best= p;
+                        }
+                    }
+                    video_enc->frame_rate     = best->num;
+                    video_enc->frame_rate_base= best->den;
+                }
                 
-                video_enc->width = frame_width;
-                video_enc->height = frame_height;
+                video_enc->width = frame_width + frame_padright + frame_padleft;
+                video_enc->height = frame_height + frame_padtop + frame_padbottom;
                video_enc->sample_aspect_ratio = av_d2q(frame_aspect_ratio*frame_height/frame_width, 255);
-               video_enc->pix_fmt = frame_pix_fmt;
+                video_enc->pix_fmt = frame_pix_fmt;
+
+                if(codec && codec->pix_fmts){
+                    const enum PixelFormat *p= codec->pix_fmts;
+                    for(; *p!=-1; p++){
+                        if(*p == video_enc->pix_fmt)
+                            break;
+                    }
+                    if(*p == -1)
+                        video_enc->pix_fmt = codec->pix_fmts[0];
+                }
 
                 if (!intra_only)
                     video_enc->gop_size = gop_size;
@@ -2260,37 +2812,83 @@ static void opt_output_file(const char *filename)
                     video_enc->flags |= CODEC_FLAG_BITEXACT;
 
                 video_enc->mb_decision = mb_decision;
+                video_enc->mb_cmp = mb_cmp;
+                video_enc->ildct_cmp = ildct_cmp;
+                video_enc->me_sub_cmp = sub_cmp;
+                video_enc->me_cmp = cmp;
+                video_enc->me_pre_cmp = pre_cmp;
+                video_enc->pre_me = pre_me;
+                video_enc->lumi_masking = lumi_mask;
+                video_enc->dark_masking = dark_mask;
+                video_enc->spatial_cplx_masking = scplx_mask;
+                video_enc->temporal_cplx_masking = tcplx_mask;
+                video_enc->p_masking = p_mask;
+                video_enc->quantizer_noise_shaping= qns;
                 
                 if (use_umv) {
                     video_enc->flags |= CODEC_FLAG_H263P_UMV;
                 }
+                if (use_ss) {
+                    video_enc->flags |= CODEC_FLAG_H263P_SLICE_STRUCT;
+                }
                if (use_aic) {
                     video_enc->flags |= CODEC_FLAG_H263P_AIC;
                 }
+               if (use_aiv) {
+                    video_enc->flags |= CODEC_FLAG_H263P_AIV;
+                }
                 if (use_4mv) {
                     video_enc->flags |= CODEC_FLAG_4MV;
                 }
+                if (use_obmc) {
+                    video_enc->flags |= CODEC_FLAG_OBMC;
+                }
+                if (use_loop) {
+                    video_enc->flags |= CODEC_FLAG_LOOP_FILTER;
+                }
             
-                if(use_part)
+                if(use_part) {
                     video_enc->flags |= CODEC_FLAG_PART;
-               
-            
+                }
+               if (use_alt_scan) {
+                    video_enc->flags |= CODEC_FLAG_ALT_SCAN;
+                }
+               if (use_trell) {
+                    video_enc->flags |= CODEC_FLAG_TRELLIS_QUANT;
+                }
+               if (use_scan_offset) {
+                    video_enc->flags |= CODEC_FLAG_SVCD_SCAN_OFFSET;
+                }
+               if (closed_gop) {
+                    video_enc->flags |= CODEC_FLAG_CLOSED_GOP;
+                }
+               if (use_qpel) {
+                    video_enc->flags |= CODEC_FLAG_QPEL;
+                }
                 if (b_frames) {
                     video_enc->max_b_frames = b_frames;
                     video_enc->b_frame_strategy = 0;
                     video_enc->b_quant_factor = 2.0;
                 }
-            
+                if (do_interlace_dct) {
+                    video_enc->flags |= CODEC_FLAG_INTERLACED_DCT;
+                }
+                if (do_interlace_me) {
+                    video_enc->flags |= CODEC_FLAG_INTERLACED_ME;
+                }
                 video_enc->qmin = video_qmin;
                 video_enc->qmax = video_qmax;
+                video_enc->lmin = video_lmin;
+                video_enc->lmax = video_lmax;
                 video_enc->mb_qmin = video_mb_qmin;
                 video_enc->mb_qmax = video_mb_qmax;
                 video_enc->max_qdiff = video_qdiff;
                 video_enc->qblur = video_qblur;
                 video_enc->qcompress = video_qcomp;
                 video_enc->rc_eq = video_rc_eq;
-                video_enc->debug= debug;
-                
+                video_enc->debug = debug;
+                video_enc->debug_mv = debug_mv;
+                video_enc->thread_count = thread_count;
                 p= video_rc_override_string;
                 for(i=0; p; i++){
                     int start, end, q;
@@ -2326,9 +2924,22 @@ static void opt_output_file(const char *filename)
                 video_enc->b_quant_factor = video_b_qfactor;
                 video_enc->i_quant_offset = video_i_qoffset;
                 video_enc->b_quant_offset = video_b_qoffset;
+                video_enc->intra_quant_bias = video_intra_quant_bias;
+                video_enc->inter_quant_bias = video_inter_quant_bias;
                 video_enc->dct_algo = dct_algo;
                 video_enc->idct_algo = idct_algo;
+                video_enc->me_threshold= me_threshold;
+                video_enc->mb_threshold= mb_threshold;
+                video_enc->intra_dc_precision= intra_dc_precision;
                 video_enc->strict_std_compliance = strict;
+                video_enc->error_rate = error_rate;
+                video_enc->noise_reduction= noise_reduction;
+                video_enc->scenechange_threshold= sc_threshold;
+                video_enc->me_range = me_range;
+                video_enc->coder_type= coder;
+                video_enc->context_model= context;
+                video_enc->prediction_method= predictor;
+
                 if(packet_size){
                     video_enc->rtp_mode= 1;
                     video_enc->rtp_payload_size= packet_size;
@@ -2348,19 +2959,20 @@ static void opt_output_file(const char *filename)
                     }
                 }
             }
-            oc->streams[nb_streams] = st;
-            nb_streams++;
         }
     
         if (use_audio) {
             AVCodecContext *audio_enc;
 
-            st = av_mallocz(sizeof(AVStream));
+            st = av_new_stream(oc, nb_streams++);
             if (!st) {
                 fprintf(stderr, "Could not alloc stream\n");
                 exit(1);
             }
-            avcodec_get_context_defaults(&st->codec);
+#if defined(HAVE_PTHREADS) || defined(HAVE_W32THREADS)
+            if(thread_count>1)
+                avcodec_thread_init(&st->codec, thread_count);
+#endif
 
             audio_enc = &st->codec;
             audio_enc->codec_type = CODEC_TYPE_AUDIO;
@@ -2377,6 +2989,8 @@ static void opt_output_file(const char *filename)
                 
                 audio_enc->bit_rate = audio_bit_rate;
                 audio_enc->sample_rate = audio_sample_rate;
+                audio_enc->strict_std_compliance = strict;
+                audio_enc->thread_count = thread_count;
                 /* For audio codecs other than AC3 we limit */
                 /* the number of coded channels to stereo   */
                 if (audio_channels > 2 && codec_id != CODEC_ID_AC3) {
@@ -2384,8 +2998,6 @@ static void opt_output_file(const char *filename)
                 } else
                     audio_enc->channels = audio_channels;
             }
-            oc->streams[nb_streams] = st;
-            nb_streams++;
         }
 
         oc->nb_streams = nb_streams;
@@ -2395,7 +3007,9 @@ static void opt_output_file(const char *filename)
             exit(1);
         }
 
-        if (str_title)
+        oc->timestamp = rec_timestamp;
+           
+       if (str_title)
             pstrcpy(oc->title, sizeof(oc->title), str_title);
         if (str_author)
             pstrcpy(oc->author, sizeof(oc->author), str_author);
@@ -2538,7 +3152,10 @@ static void prepare_grab(void)
         ic->streams[0]->r_frame_rate      = vp->frame_rate;
         ic->streams[0]->r_frame_rate_base = vp->frame_rate_base;
         input_files[nb_input_files] = ic;
-        dump_format(ic, nb_input_files, "", 0);
+
+        if (verbose >= 0)
+            dump_format(ic, nb_input_files, "", 0);
+
         nb_input_files++;
     }
     if (has_audio && audio_grab_format) {
@@ -2550,7 +3167,10 @@ static void prepare_grab(void)
             exit(1);
         }
         input_files[nb_input_files] = ic;
-        dump_format(ic, nb_input_files, "", 0);
+
+        if (verbose >= 0)
+            dump_format(ic, nb_input_files, "", 0);
+
         nb_input_files++;
     }
 }
@@ -2597,59 +3217,101 @@ static void show_formats(void)
     AVOutputFormat *ofmt;
     AVImageFormat *image_fmt;
     URLProtocol *up;
-    AVCodec *p;
-    const char **pp;
-
-    printf("Output audio/video file formats:");
-    for(ofmt = first_oformat; ofmt != NULL; ofmt = ofmt->next) {
-        printf(" %s", ofmt->name);
-    }
-    printf("\n");
-
-    printf("Input audio/video file formats:");
-    for(ifmt = first_iformat; ifmt != NULL; ifmt = ifmt->next) {
-        printf(" %s", ifmt->name);
-    }
-    printf("\n");
-
-    printf("Output image formats:");
-    for(image_fmt = first_image_format; image_fmt != NULL; 
-        image_fmt = image_fmt->next) {
-        if (image_fmt->img_write)
-            printf(" %s", image_fmt->name);
+    AVCodec *p, *p2;
+    const char **pp, *last_name;
+
+    printf("File formats:\n");
+    last_name= "000";
+    for(;;){
+        int decode=0;
+        int encode=0;
+        const char *name=NULL;
+
+        for(ofmt = first_oformat; ofmt != NULL; ofmt = ofmt->next) {
+            if((name == NULL || strcmp(ofmt->name, name)<0) &&
+                strcmp(ofmt->name, last_name)>0){
+                name= ofmt->name;
+                encode=1;
+            }
+        }
+        for(ifmt = first_iformat; ifmt != NULL; ifmt = ifmt->next) {
+            if((name == NULL || strcmp(ifmt->name, name)<0) &&
+                strcmp(ifmt->name, last_name)>0){
+                name= ifmt->name;
+                encode=0;
+            }
+            if(name && strcmp(ifmt->name, name)==0)
+                decode=1;
+        }
+        if(name==NULL)
+            break;
+        last_name= name;
+        
+        printf(
+            " %s%s %s\n", 
+            decode ? "D":" ", 
+            encode ? "E":" ", 
+            name);
     }
     printf("\n");
 
-    printf("Input image formats:");
+    printf("Image formats:\n");
     for(image_fmt = first_image_format; image_fmt != NULL; 
         image_fmt = image_fmt->next) {
-        if (image_fmt->img_read)
-            printf(" %s", image_fmt->name);
+        printf(
+            " %s%s %s\n",
+            image_fmt->img_read  ? "D":" ",
+            image_fmt->img_write ? "E":" ",
+            image_fmt->name);
     }
     printf("\n");
 
     printf("Codecs:\n");
-    printf("  Encoders:");
-    for(p = first_avcodec; p != NULL; p = p->next) {
-        if (p->encode)
-            printf(" %s", p->name);
-    }
-    printf("\n");
-
-    printf("  Decoders:");
-    for(p = first_avcodec; p != NULL; p = p->next) {
-        if (p->decode)
-            printf(" %s", p->name);
+    last_name= "000";
+    for(;;){
+        int decode=0;
+        int encode=0;
+        int cap=0;
+
+        p2=NULL;
+        for(p = first_avcodec; p != NULL; p = p->next) {
+            if((p2==NULL || strcmp(p->name, p2->name)<0) &&
+                strcmp(p->name, last_name)>0){
+                p2= p;
+                decode= encode= cap=0;
+            }
+            if(p2 && strcmp(p->name, p2->name)==0){
+                if(p->decode) decode=1;
+                if(p->encode) encode=1;
+                cap |= p->capabilities;
+            }
+        }
+        if(p2==NULL)
+            break;
+        last_name= p2->name;
+        
+        printf(
+            " %s%s%s%s%s%s %s", 
+            decode ? "D": (/*p2->decoder ? "d":*/" "), 
+            encode ? "E":" ", 
+            p2->type == CODEC_TYPE_AUDIO ? "A":"V",
+            cap & CODEC_CAP_DRAW_HORIZ_BAND ? "S":" ",
+            cap & CODEC_CAP_DR1 ? "D":" ",
+            cap & CODEC_CAP_TRUNCATED ? "T":" ",
+            p2->name);
+       /* if(p2->decoder && decode==0)
+            printf(" use %s for decoding", p2->decoder->name);*/
+        printf("\n");
     }
     printf("\n");
 
-    printf("Supported file protocols:");
+    printf("Supported file protocols:\n");
     for(up = first_protocol; up != NULL; up = up->next)
         printf(" %s:", up->name);
     printf("\n");
     
-    printf("Frame size, frame rate abbreviations: ntsc pal qntsc qpal sntsc spal film ntsc-film sqcif qcif cif 4cif\n");
-    printf("Motion estimation methods:");
+    printf("Frame size, frame rate abbreviations:\n ntsc pal qntsc qpal sntsc spal film ntsc-film sqcif qcif cif 4cif\n");
+    printf("Motion estimation methods:\n");
     pp = motion_str;
     while (*pp) {
         printf(" %s", *pp);
@@ -2661,7 +3323,13 @@ static void show_formats(void)
             printf("(default)");
         pp++;
     }
-    printf("\n");
+    printf("\n\n");
+    printf(
+"Note, the names of encoders and decoders dont always match, so there are\n"
+"several cases where the above table shows encoder only or decoder only entries\n"
+"even though both encoding and decoding are supported for example, the h263\n"
+"decoder corresponds to the h263 and h263p encoders, for file formats its even\n"
+"worse\n");
     exit(1);
 }
 
@@ -2757,6 +3425,7 @@ static void opt_target(const char *arg)
         video_bit_rate = 1150000;
         video_rc_max_rate = 1150000;
         video_rc_min_rate = 1150000;
+        video_rc_buffer_size = 40*1024*8;
 
         audio_bit_rate = 224000;
         audio_sample_rate = 44100;
@@ -2765,14 +3434,16 @@ static void opt_target(const char *arg)
 
         opt_video_codec("mpeg2video");
         opt_audio_codec("mp2");
-        opt_format("vcd");
+        opt_format("svcd");
 
         opt_frame_size(norm ? "480x480" : "480x576");
         opt_gop_size(norm ? "18" : "15");
 
         video_bit_rate = 2040000;
         video_rc_max_rate = 2516000;
-        video_rc_min_rate = 1145000;
+        video_rc_min_rate = 0; //1145000;
+        video_rc_buffer_size = 224*1024*8;
+        use_scan_offset = 1;
 
         audio_bit_rate = 224000;
         audio_sample_rate = 44100;
@@ -2788,7 +3459,8 @@ static void opt_target(const char *arg)
 
         video_bit_rate = 6000000;
         video_rc_max_rate = 9000000;
-        video_rc_min_rate = 1500000;
+        video_rc_min_rate = 0; //1500000;
+        video_rc_buffer_size = 224*1024*8;
 
         audio_bit_rate = 448000;
         audio_sample_rate = 48000;
@@ -2799,10 +3471,20 @@ static void opt_target(const char *arg)
     }
 }
 
+static void show_version(void)
+{
+    printf("ffmpeg      " FFMPEG_VERSION "\n"
+           "libavcodec  %d\n"
+           "libavformat %d\n", 
+           avcodec_build(), LIBAVFORMAT_BUILD);
+    exit(1);
+}
+
 const OptionDef options[] = {
     /* main options */
     { "L", 0, {(void*)show_license}, "show license" },
     { "h", 0, {(void*)show_help}, "show help" },
+    { "version", 0, {(void*)show_version}, "show version" },
     { "formats", 0, {(void*)show_formats}, "show available formats, codecs, protocols, ..." },
     { "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" },
     { "img", HAS_ARG, {(void*)opt_image_format}, "force image format", "img_fmt" },
@@ -2812,10 +3494,12 @@ const OptionDef options[] = {
     { "t", HAS_ARG, {(void*)opt_recording_time}, "set the recording time", "duration" },
     { "ss", HAS_ARG, {(void*)opt_start_time}, "set the start time offset", "time_off" },
     { "title", HAS_ARG | OPT_STRING, {(void*)&str_title}, "set the title", "string" },
+    { "timestamp", HAS_ARG, {(void*)&opt_rec_timestamp}, "set the timestamp", "time" },
     { "author", HAS_ARG | OPT_STRING, {(void*)&str_author}, "set the author", "string" },
     { "copyright", HAS_ARG | OPT_STRING, {(void*)&str_copyright}, "set the copyright", "string" },
     { "comment", HAS_ARG | OPT_STRING, {(void*)&str_comment}, "set the comment", "string" },
     { "debug", HAS_ARG | OPT_EXPERT, {(void*)opt_debug}, "print specific debug info", "" },
+    { "vismv", HAS_ARG | OPT_EXPERT, {(void*)opt_vismv}, "visualize motion vectors", "" },
     { "benchmark", OPT_BOOL | OPT_EXPERT, {(void*)&do_benchmark}, 
       "add timings for benchmarking" },
     { "dump", OPT_BOOL | OPT_EXPERT, {(void*)&do_pkt_dump}, 
@@ -2827,6 +3511,8 @@ const OptionDef options[] = {
     { "loop", OPT_BOOL | OPT_EXPERT, {(void*)&loop_input}, "loop (current only works with images)" },
     { "v", HAS_ARG, {(void*)opt_verbose}, "control amount of logging", "verbose" },
     { "target", HAS_ARG, {(void*)opt_target}, "specify target file type (\"vcd\", \"svcd\" or \"dvd\")", "type" },
+    { "threads", HAS_ARG | OPT_EXPERT, {(void*)opt_thread_count}, "thread count", "count" },
+    { "sync", HAS_ARG | OPT_EXPERT, {(void*)opt_sync_method}, "sync method", "" },
 
     /* video options */
     { "b", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate}, "set video bitrate (in kbit/s)", "bitrate" },
@@ -2838,12 +3524,19 @@ const OptionDef options[] = {
     { "cropbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_bottom}, "set bottom crop band size (in pixels)", "size" },
     { "cropleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_left}, "set left crop band size (in pixels)", "size" },
     { "cropright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_right}, "set right crop band size (in pixels)", "size" },
+    { "padtop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_top}, "set top pad band size (in pixels)", "size" },
+    { "padbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_bottom}, "set bottom pad band size (in pixels)", "size" },
+    { "padleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_left}, "set left pad band size (in pixels)", "size" },
+    { "padright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_right}, "set right pad band size (in pixels)", "size" },
+    { "padcolor", HAS_ARG | OPT_VIDEO, {(void*)opt_pad_color}, "set color of pad bands (Hex 000000 thru FFFFFF)", "color" },
     { "g", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_gop_size}, "set the group of picture size", "gop_size" },
     { "intra", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_only}, "use only intra frames"},
     { "vn", OPT_BOOL | OPT_VIDEO, {(void*)&video_disable}, "disable video" },
     { "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantiser scale (VBR)", "q" },
     { "qmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qmin}, "min video quantiser scale (VBR)", "q" },
     { "qmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qmax}, "max video quantiser scale (VBR)", "q" },
+    { "lmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_lmin}, "min video lagrange factor (VBR)", "lambda" },
+    { "lmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_lmax}, "max video lagrange factor (VBR)", "lambda" },
     { "mbqmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_qmin}, "min macroblock quantiser scale (VBR)", "q" },
     { "mbqmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_qmax}, "max macroblock quantiser scale (VBR)", "q" },
     { "qdiff", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qdiff}, "max difference between the quantiser scale (VBR)", "q" },
@@ -2854,41 +3547,79 @@ const OptionDef options[] = {
     { "i_qfactor", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qfactor}, "qp factor between p and i frames", "factor" },
     { "b_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_qoffset}, "qp offset between p and b frames", "offset" },
     { "i_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qoffset}, "qp offset between p and i frames", "offset" },
+    { "ibias", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_ibias}, "intra quant bias", "bias" },
+    { "pbias", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_pbias}, "inter quant bias", "bias" },
 //    { "b_strategy", HAS_ARG | OPT_EXPERT, {(void*)opt_b_strategy}, "dynamic b frame selection strategy", "strategy" },
     { "rc_eq", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_eq}, "set rate control equation", "equation" },
     { "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific intervals", "override" },
     { "bt", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_tolerance}, "set video bitrate tolerance (in kbit/s)", "tolerance" },
     { "maxrate", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_max}, "set max video bitrate tolerance (in kbit/s)", "bitrate" },
     { "minrate", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_min}, "set min video bitrate tolerance (in kbit/s)", "bitrate" },
-    { "bufsize", HAS_ARG | OPT_VIDEO, {(void*)opt_video_buffer_size}, "set ratecontrol buffere size (in kbit)", "size" },
+    { "bufsize", HAS_ARG | OPT_VIDEO, {(void*)opt_video_buffer_size}, "set ratecontrol buffere size (in kByte)", "size" },
     { "vcodec", HAS_ARG | OPT_VIDEO, {(void*)opt_video_codec}, "force video codec ('copy' to copy stream)", "codec" },
     { "me", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_motion_estimation}, "set motion estimation method", 
       "method" },
     { "dct_algo", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_dct_algo}, "set dct algo",  "algo" },
     { "idct_algo", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_idct_algo}, "set idct algo",  "algo" },
+    { "me_threshold", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_me_threshold}, "motion estimaton threshold",  "" },
+    { "mb_threshold", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_threshold}, "macroblock threshold",  "" },
     { "er", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_error_resilience}, "set error resilience",  "n" },
     { "ec", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_error_concealment}, "set error concealment",  "bit_mask" },
     { "bf", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_frames}, "use 'frames' B frames", "frames" },
     { "hq", OPT_BOOL, {(void*)&mb_decision}, "activate high quality settings" },
     { "mbd", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_decision}, "macroblock decision", "mode" },
-    { "4mv", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_4mv}, "use four motion vector by macroblock (only MPEG-4)" },
-    { "part", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_part}, "use data partitioning (only MPEG-4)" },
+    { "mbcmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_cmp}, "macroblock compare function", "cmp function" },
+    { "ildctcmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_ildct_cmp}, "ildct compare function", "cmp function" },
+    { "subcmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_sub_cmp}, "subpel compare function", "cmp function" },
+    { "cmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_cmp}, "fullpel compare function", "cmp function" },
+    { "precmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_pre_cmp}, "pre motion estimation compare function", "cmp function" },
+    { "preme", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_pre_me}, "pre motion estimation", "" },
+    { "lumi_mask", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_lumi_mask}, "luminance masking", "" },
+    { "dark_mask", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_dark_mask}, "darkness masking", "" },
+    { "scplx_mask", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_scplx_mask}, "spatial complexity masking", "" },
+    { "tcplx_mask", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_tcplx_mask}, "teporal complexity masking", "" },
+    { "p_mask", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_p_mask}, "inter masking", "" },
+    { "4mv", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_4mv}, "use four motion vector by macroblock (MPEG4)" },
+    { "obmc", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_obmc}, "use overlapped block motion compensation (h263+)" },
+    { "lf", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_loop}, "use loop filter (h263+)" },
+    { "part", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_part}, "use data partitioning (MPEG4)" },
     { "bug", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_workaround_bugs}, "workaround not auto detected encoder bugs", "param" },
     { "ps", HAS_ARG | OPT_EXPERT, {(void*)opt_packet_size}, "set packet size in bits", "size" },
-    { "strict", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_strict}, "how strictly to follow the standarts", "strictness" },
+    { "error", HAS_ARG | OPT_EXPERT, {(void*)opt_error_rate}, "error rate", "rate" },
+    { "strict", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_strict}, "how strictly to follow the standards", "strictness" },
     { "sameq", OPT_BOOL | OPT_VIDEO, {(void*)&same_quality}, 
       "use same video quality as source (implies VBR)" },
     { "pass", HAS_ARG | OPT_VIDEO, {(void*)&opt_pass}, "select the pass number (1 or 2)", "n" },
     { "passlogfile", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void*)&pass_logfilename}, "select two pass log file name", "file" },
     { "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace}, 
       "deinterlace pictures" },
+    { "ildct", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_interlace_dct}, 
+      "force interlaced dct support in encoder (MPEG2/MPEG4)" },
+    { "ilme", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_interlace_me}, 
+      "force interlaced me support in encoder (MPEG2/MPEG4)" },
     { "psnr", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_psnr}, "calculate PSNR of compressed frames" },
     { "vstats", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_vstats}, "dump video coding statistics to file" }, 
     { "vhook", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)add_frame_hooker}, "insert video processing module", "module" },
     { "aic", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_aic}, "enable Advanced intra coding (h263+)" },
+    { "aiv", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_aiv}, "enable Alternative inter vlc (h263+)" },
     { "umv", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_umv}, "enable Unlimited Motion Vector (h263+)" },
+    { "ssm", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_ss}, "enable Slice Structured mode (h263+)" },
+    { "alt", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_alt_scan}, "enable alternate scantable (MPEG2/MPEG4)" },
+    { "trell", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_trell}, "enable trellis quantization" },
+    { "cgop", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&closed_gop}, "closed gop" },
+    { "scan_offset", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_scan_offset}, "enable SVCD Scan Offset placeholder" },
+    { "qpel", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_qpel}, "enable 1/4-pel" },
     { "intra_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_intra_matrix}, "specify intra matrix coeffs", "matrix" },
     { "inter_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_inter_matrix}, "specify inter matrix coeffs", "matrix" },
+    { "top", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_top_field_first}, "top=1/bottom=0/auto=-1 field first", "" },
+    { "nr", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_noise_reduction}, "noise reduction", "" },
+    { "qns", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qns}, "quantization noise shaping", "" },
+    { "sc_threshold", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_sc_threshold}, "scene change threshold", "threshold" },
+    { "me_range", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_me_range}, "limit motion vectors range (1023 for DivX player)", "range" },
+    { "dc", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_dc_precision}, "intra_dc_precision", "precision" },
+    { "coder", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&coder}, "coder type", "" },
+    { "context", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&context}, "context model", "" },
+    { "pred", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&predictor}, "prediction method", "" },
 
     /* audio options */
     { "ab", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_bitrate}, "set audio bitrate (in kbit/s)", "bitrate", },
@@ -2914,6 +3645,23 @@ static void show_banner(void)
 static void show_license(void)
 {
     show_banner();
+#ifdef CONFIG_GPL
+    printf(
+    "This program is free software; you can redistribute it and/or modify\n"   
+    "it under the terms of the GNU General Public License as published by\n"
+    "the Free Software Foundation; either version 2 of the License, or\n"
+    "(at your option) any later version.\n"
+    "\n"
+    "This program is distributed in the hope that it will be useful,\n"
+    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
+    "GNU General Public License for more details.\n"
+    "\n"
+    "You should have received a copy of the GNU General Public License\n"
+    "along with this program; if not, write to the Free Software\n"
+    "Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n"
+    );
+#else
     printf(
     "This library is free software; you can redistribute it and/or\n"
     "modify it under the terms of the GNU Lesser General Public\n"
@@ -2929,6 +3677,7 @@ static void show_license(void)
     "License along with this library; if not, write to the Free Software\n"
     "Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n"
     );
+#endif
     exit(1);
 }