Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum
[ffmpeg.git] / ffplay.c
index f80a71e..d478bcb 100644 (file)
--- a/ffplay.c
+++ b/ffplay.c
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#define _XOPEN_SOURCE 600
+
 #include "config.h"
 #include <inttypes.h>
 #include <math.h>
 #include <limits.h>
 #include "libavutil/avstring.h"
+#include "libavutil/colorspace.h"
 #include "libavutil/pixdesc.h"
+#include "libavcore/imgutils.h"
+#include "libavcore/parseutils.h"
+#include "libavcore/samplefmt.h"
 #include "libavformat/avformat.h"
 #include "libavdevice/avdevice.h"
 #include "libswscale/swscale.h"
 #include "libavcodec/audioconvert.h"
-#include "libavcodec/colorspace.h"
 #include "libavcodec/opt.h"
 #include "libavcodec/avfft.h"
 
 #if CONFIG_AVFILTER
 # include "libavfilter/avfilter.h"
 # include "libavfilter/avfiltergraph.h"
-# include "libavfilter/graphparser.h"
 #endif
 
 #include "cmdutils.h"
@@ -80,9 +84,7 @@ const int program_birth_year = 2003;
 /* NOTE: the size must be big enough to compensate the hardware audio buffersize size */
 #define SAMPLE_ARRAY_SIZE (2*65536)
 
-#if !CONFIG_AVFILTER
 static int sws_flags = SWS_BICUBIC;
-#endif
 
 typedef struct PacketQueue {
     AVPacketList *first_pkt, *last_pkt;
@@ -106,7 +108,7 @@ typedef struct VideoPicture {
     enum PixelFormat pix_fmt;
 
 #if CONFIG_AVFILTER
-    AVFilterPicRef *picref;
+    AVFilterBufferRef *picref;
 #endif
 } VideoPicture;
 
@@ -161,7 +163,7 @@ typedef struct VideoState {
     int audio_buf_index; /* in bytes */
     AVPacket audio_pkt_temp;
     AVPacket audio_pkt;
-    enum SampleFormat audio_src_fmt;
+    enum AVSampleFormat audio_src_fmt;
     AVAudioConvert *reformat_ctx;
 
     int show_audio; /* if true, display audio samples */
@@ -170,6 +172,7 @@ typedef struct VideoState {
     int last_i_start;
     RDFTContext *rdft;
     int rdft_bits;
+    FFTSample *rdft_data;
     int xpos;
 
     SDL_Thread *subtitle_tid;
@@ -204,10 +207,7 @@ typedef struct VideoState {
     char filename[1024];
     int width, height, xleft, ytop;
 
-    int64_t faulty_pts;
-    int64_t faulty_dts;
-    int64_t last_dts_for_fault_detection;
-    int64_t last_pts_for_fault_detection;
+    PtsCorrectionContext pts_ctx;
 
 #if CONFIG_AVFILTER
     AVFilterContext *out_video_filter;          ///<the last filter in the video chain
@@ -224,6 +224,7 @@ static int audio_write_get_buf_size(VideoState *is);
 /* options specified by the user */
 static AVInputFormat *file_iformat;
 static const char *input_filename;
+static const char *window_title;
 static int fs_screen_width;
 static int fs_screen_height;
 static int screen_width = 0;
@@ -233,16 +234,17 @@ static int frame_height = 0;
 static enum PixelFormat frame_pix_fmt = PIX_FMT_NONE;
 static int audio_disable;
 static int video_disable;
-static int wanted_stream[CODEC_TYPE_NB]={
-    [CODEC_TYPE_AUDIO]=-1,
-    [CODEC_TYPE_VIDEO]=-1,
-    [CODEC_TYPE_SUBTITLE]=-1,
+static int wanted_stream[AVMEDIA_TYPE_NB]={
+    [AVMEDIA_TYPE_AUDIO]=-1,
+    [AVMEDIA_TYPE_VIDEO]=-1,
+    [AVMEDIA_TYPE_SUBTITLE]=-1,
 };
 static int seek_by_bytes=-1;
 static int display_disable;
 static int show_status = 1;
 static int av_sync_type = AV_SYNC_AUDIO_MASTER;
 static int64_t start_time = AV_NOPTS_VALUE;
+static int64_t duration = AV_NOPTS_VALUE;
 static int debug = 0;
 static int debug_mv = 0;
 static int step = 0;
@@ -259,6 +261,9 @@ static int error_recognition = FF_ER_CAREFUL;
 static int error_concealment = 3;
 static int decoder_reorder_pts= -1;
 static int autoexit;
+static int exit_on_keydown;
+static int exit_on_mousedown;
+static int loop=1;
 static int framedrop=1;
 
 static int rdftspeed=20;
@@ -673,18 +678,7 @@ static void blend_subrect(AVPicture *dst, const AVSubtitleRect *rect, int imgw,
 
 static void free_subpicture(SubPicture *sp)
 {
-    int i;
-
-    for (i = 0; i < sp->sub.num_rects; i++)
-    {
-        av_freep(&sp->sub.rects[i]->pict.data[0]);
-        av_freep(&sp->sub.rects[i]->pict.data[1]);
-        av_freep(&sp->sub.rects[i]);
-    }
-
-    av_free(sp->sub.rects);
-
-    memset(&sp->sub, 0, sizeof(AVSubtitle));
+    avsubtitle_free(&sp->sub);
 }
 
 static void video_image_display(VideoState *is)
@@ -700,10 +694,10 @@ static void video_image_display(VideoState *is)
     vp = &is->pictq[is->pictq_rindex];
     if (vp->bmp) {
 #if CONFIG_AVFILTER
-         if (vp->picref->pixel_aspect.num == 0)
+         if (vp->picref->video->pixel_aspect.num == 0)
              aspect_ratio = 0;
          else
-             aspect_ratio = av_q2d(vp->picref->pixel_aspect);
+             aspect_ratio = av_q2d(vp->picref->video->pixel_aspect);
 #else
 
         /* XXX: use variable in the frame */
@@ -916,12 +910,15 @@ static void video_audio_display(VideoState *s)
         nb_display_channels= FFMIN(nb_display_channels, 2);
         if(rdft_bits != s->rdft_bits){
             av_rdft_end(s->rdft);
+            av_free(s->rdft_data);
             s->rdft = av_rdft_init(rdft_bits, DFT_R2C);
             s->rdft_bits= rdft_bits;
+            s->rdft_data= av_malloc(4*nb_freq*sizeof(*s->rdft_data));
         }
         {
-            FFTSample data[2][2*nb_freq];
+            FFTSample *data[2];
             for(ch = 0;ch < nb_display_channels; ch++) {
+                data[ch] = s->rdft_data + 2*nb_freq*ch;
                 i = i_start + ch;
                 for(x = 0; x < 2*nb_freq; x++) {
                     double w= (x-nb_freq)*(1.0/nb_freq);
@@ -936,7 +933,8 @@ static void video_audio_display(VideoState *s)
             for(y=0; y<s->height; y++){
                 double w= 1/sqrt(nb_freq);
                 int a= sqrt(w*sqrt(data[0][2*y+0]*data[0][2*y+0] + data[0][2*y+1]*data[0][2*y+1]));
-                int b= sqrt(w*sqrt(data[1][2*y+0]*data[1][2*y+0] + data[1][2*y+1]*data[1][2*y+1]));
+                int b= (nb_display_channels == 2 ) ? sqrt(w*sqrt(data[1][2*y+0]*data[1][2*y+0]
+                       + data[1][2*y+1]*data[1][2*y+1])) : a;
                 a= FFMIN(a,255);
                 b= FFMIN(b,255);
                 fgcolor = SDL_MapRGB(screen->format, a, b, (a+b)/2);
@@ -993,7 +991,9 @@ static int video_open(VideoState *is){
         fprintf(stderr, "SDL: could not set video mode - exiting\n");
         return -1;
     }
-    SDL_WM_SetCaption("FFplay", "FFplay");
+    if (!window_title)
+        window_title = input_filename;
+    SDL_WM_SetCaption(window_title, window_title);
 
     is->width = screen->w;
     is->height = screen->h;
@@ -1283,13 +1283,64 @@ retry:
             if (is->audio_st && is->video_st)
                 av_diff = get_audio_clock(is) - get_video_clock(is);
             printf("%7.2f A-V:%7.3f s:%3.1f aq=%5dKB vq=%5dKB sq=%5dB f=%"PRId64"/%"PRId64"   \r",
-                   get_master_clock(is), av_diff, FFMAX(is->skip_frames-1, 0), aqsize / 1024, vqsize / 1024, sqsize, is->faulty_dts, is->faulty_pts);
+                   get_master_clock(is), av_diff, FFMAX(is->skip_frames-1, 0), aqsize / 1024, vqsize / 1024, sqsize, is->pts_ctx.num_faulty_dts, is->pts_ctx.num_faulty_pts);
             fflush(stdout);
             last_time = cur_time;
         }
     }
 }
 
+static void stream_close(VideoState *is)
+{
+    VideoPicture *vp;
+    int i;
+    /* XXX: use a special url_shutdown call to abort parse cleanly */
+    is->abort_request = 1;
+    SDL_WaitThread(is->parse_tid, NULL);
+    SDL_WaitThread(is->refresh_tid, NULL);
+
+    /* free all pictures */
+    for(i=0;i<VIDEO_PICTURE_QUEUE_SIZE; i++) {
+        vp = &is->pictq[i];
+#if CONFIG_AVFILTER
+        if (vp->picref) {
+            avfilter_unref_buffer(vp->picref);
+            vp->picref = NULL;
+        }
+#endif
+        if (vp->bmp) {
+            SDL_FreeYUVOverlay(vp->bmp);
+            vp->bmp = NULL;
+        }
+    }
+    SDL_DestroyMutex(is->pictq_mutex);
+    SDL_DestroyCond(is->pictq_cond);
+    SDL_DestroyMutex(is->subpq_mutex);
+    SDL_DestroyCond(is->subpq_cond);
+#if !CONFIG_AVFILTER
+    if (is->img_convert_ctx)
+        sws_freeContext(is->img_convert_ctx);
+#endif
+    av_free(is);
+}
+
+static void do_exit(void)
+{
+    if (cur_stream) {
+        stream_close(cur_stream);
+        cur_stream = NULL;
+    }
+    uninit_opts();
+#if CONFIG_AVFILTER
+    avfilter_uninit();
+#endif
+    if (show_status)
+        printf("\n");
+    SDL_Quit();
+    av_log(NULL, AV_LOG_QUIET, "");
+    exit(0);
+}
+
 /* allocate a picture (needs to do that in main thread to avoid
    potential locking problems */
 static void alloc_picture(void *opaque)
@@ -1304,7 +1355,7 @@ static void alloc_picture(void *opaque)
 
 #if CONFIG_AVFILTER
     if (vp->picref)
-        avfilter_unref_pic(vp->picref);
+        avfilter_unref_buffer(vp->picref);
     vp->picref = NULL;
 
     vp->width   = is->out_video_filter->inputs[0]->w;
@@ -1319,6 +1370,14 @@ static void alloc_picture(void *opaque)
     vp->bmp = SDL_CreateYUVOverlay(vp->width, vp->height,
                                    SDL_YV12_OVERLAY,
                                    screen);
+    if (!vp->bmp || vp->bmp->pitches[0] < vp->width) {
+        /* SDL allocates a buffer smaller than requested if the video
+         * overlay hardware is unable to support the requested size. */
+        fprintf(stderr, "Error: the video system does not support an image\n"
+                        "size of %dx%d pixels. Try using -lowres or -vf \"scale=w:h\"\n"
+                        "to reduce the image size.\n", vp->width, vp->height );
+        do_exit();
+    }
 
     SDL_LockMutex(is->pictq_mutex);
     vp->allocated = 1;
@@ -1389,7 +1448,7 @@ static int queue_picture(VideoState *is, AVFrame *src_frame, double pts, int64_t
         AVPicture pict;
 #if CONFIG_AVFILTER
         if(vp->picref)
-            avfilter_unref_pic(vp->picref);
+            avfilter_unref_buffer(vp->picref);
         vp->picref = src_frame->opaque;
 #endif
 
@@ -1499,8 +1558,7 @@ static int get_video_frame(VideoState *is, AVFrame *frame, int64_t *pts, AVPacke
             is->video_current_pos= -1;
             SDL_UnlockMutex(is->pictq_mutex);
 
-            is->last_dts_for_fault_detection=
-            is->last_pts_for_fault_detection= INT64_MIN;
+            init_pts_correction(&is->pts_ctx);
             is->frame_last_pts= AV_NOPTS_VALUE;
             is->frame_last_delay = 0;
             is->frame_timer = (double)av_gettime() / 1000000.0;
@@ -1517,26 +1575,19 @@ static int get_video_frame(VideoState *is, AVFrame *frame, int64_t *pts, AVPacke
                                     pkt);
 
         if (got_picture) {
-            if(pkt->dts != AV_NOPTS_VALUE){
-                is->faulty_dts += pkt->dts <= is->last_dts_for_fault_detection;
-                is->last_dts_for_fault_detection= pkt->dts;
+            if (decoder_reorder_pts == -1) {
+                *pts = guess_correct_pts(&is->pts_ctx, frame->reordered_opaque, pkt->dts);
+            } else if (decoder_reorder_pts) {
+                *pts = frame->reordered_opaque;
+            } else {
+                *pts = pkt->dts;
             }
-            if(frame->reordered_opaque != AV_NOPTS_VALUE){
-                is->faulty_pts += frame->reordered_opaque <= is->last_pts_for_fault_detection;
-                is->last_pts_for_fault_detection= frame->reordered_opaque;
+
+            if (*pts == AV_NOPTS_VALUE) {
+                *pts = 0;
             }
         }
 
-        if(   (   decoder_reorder_pts==1
-               || (decoder_reorder_pts && is->faulty_pts<is->faulty_dts)
-               || pkt->dts == AV_NOPTS_VALUE)
-           && frame->reordered_opaque != AV_NOPTS_VALUE)
-            *pts= frame->reordered_opaque;
-        else if(pkt->dts != AV_NOPTS_VALUE)
-            *pts= pkt->dts;
-        else
-            *pts= 0;
-
 //            if (len1 < 0)
 //                break;
     if (got_picture){
@@ -1554,14 +1605,94 @@ static int get_video_frame(VideoState *is, AVFrame *frame, int64_t *pts, AVPacke
 typedef struct {
     VideoState *is;
     AVFrame *frame;
+    int use_dr1;
 } FilterPriv;
 
+static int input_get_buffer(AVCodecContext *codec, AVFrame *pic)
+{
+    AVFilterContext *ctx = codec->opaque;
+    AVFilterBufferRef  *ref;
+    int perms = AV_PERM_WRITE;
+    int i, w, h, stride[4];
+    unsigned edge;
+
+    if(pic->buffer_hints & FF_BUFFER_HINTS_VALID) {
+        if(pic->buffer_hints & FF_BUFFER_HINTS_READABLE) perms |= AV_PERM_READ;
+        if(pic->buffer_hints & FF_BUFFER_HINTS_PRESERVE) perms |= AV_PERM_PRESERVE;
+        if(pic->buffer_hints & FF_BUFFER_HINTS_REUSABLE) perms |= AV_PERM_REUSE2;
+    }
+    if(pic->reference) perms |= AV_PERM_READ | AV_PERM_PRESERVE;
+
+    w = codec->width;
+    h = codec->height;
+    avcodec_align_dimensions2(codec, &w, &h, stride);
+    edge = codec->flags & CODEC_FLAG_EMU_EDGE ? 0 : avcodec_get_edge_width();
+    w += edge << 1;
+    h += edge << 1;
+
+    if(!(ref = avfilter_get_video_buffer(ctx->outputs[0], perms, w, h)))
+        return -1;
+
+    ref->video->w = codec->width;
+    ref->video->h = codec->height;
+    for(i = 0; i < 4; i ++) {
+        unsigned hshift = (i == 1 || i == 2) ? av_pix_fmt_descriptors[ref->format].log2_chroma_w : 0;
+        unsigned vshift = (i == 1 || i == 2) ? av_pix_fmt_descriptors[ref->format].log2_chroma_h : 0;
+
+        if (ref->data[i]) {
+            ref->data[i]    += (edge >> hshift) + ((edge * ref->linesize[i]) >> vshift);
+        }
+        pic->data[i]     = ref->data[i];
+        pic->linesize[i] = ref->linesize[i];
+    }
+    pic->opaque = ref;
+    pic->age    = INT_MAX;
+    pic->type   = FF_BUFFER_TYPE_USER;
+    pic->reordered_opaque = codec->reordered_opaque;
+    return 0;
+}
+
+static void input_release_buffer(AVCodecContext *codec, AVFrame *pic)
+{
+    memset(pic->data, 0, sizeof(pic->data));
+    avfilter_unref_buffer(pic->opaque);
+}
+
+static int input_reget_buffer(AVCodecContext *codec, AVFrame *pic)
+{
+    AVFilterBufferRef *ref = pic->opaque;
+
+    if (pic->data[0] == NULL) {
+        pic->buffer_hints |= FF_BUFFER_HINTS_READABLE;
+        return codec->get_buffer(codec, pic);
+    }
+
+    if ((codec->width != ref->video->w) || (codec->height != ref->video->h) ||
+        (codec->pix_fmt != ref->format)) {
+        av_log(codec, AV_LOG_ERROR, "Picture properties changed.\n");
+        return -1;
+    }
+
+    pic->reordered_opaque = codec->reordered_opaque;
+    return 0;
+}
+
 static int input_init(AVFilterContext *ctx, const char *args, void *opaque)
 {
     FilterPriv *priv = ctx->priv;
+    AVCodecContext *codec;
     if(!opaque) return -1;
 
     priv->is = opaque;
+    codec    = priv->is->video_st->codec;
+    codec->opaque = ctx;
+    if(codec->codec->capabilities & CODEC_CAP_DR1) {
+        priv->use_dr1 = 1;
+        codec->get_buffer     = input_get_buffer;
+        codec->release_buffer = input_release_buffer;
+        codec->reget_buffer   = input_reget_buffer;
+    }
+
     priv->frame = avcodec_alloc_frame();
 
     return 0;
@@ -1576,7 +1707,7 @@ static void input_uninit(AVFilterContext *ctx)
 static int input_request_frame(AVFilterLink *link)
 {
     FilterPriv *priv = link->src->priv;
-    AVFilterPicRef *picref;
+    AVFilterBufferRef *picref;
     int64_t pts = 0;
     AVPacket pkt;
     int ret;
@@ -1586,20 +1717,22 @@ static int input_request_frame(AVFilterLink *link)
     if (ret < 0)
         return -1;
 
-    /* FIXME: until I figure out how to hook everything up to the codec
-     * right, we're just copying the entire frame. */
-    picref = avfilter_get_video_buffer(link, AV_PERM_WRITE, link->w, link->h);
-    av_picture_copy((AVPicture *)&picref->data, (AVPicture *)priv->frame,
-                    picref->pic->format, link->w, link->h);
+    if(priv->use_dr1) {
+        picref = avfilter_ref_buffer(priv->frame->opaque, ~0);
+    } else {
+        picref = avfilter_get_video_buffer(link, AV_PERM_WRITE, link->w, link->h);
+        av_image_copy(picref->data, picref->linesize,
+                      priv->frame->data, priv->frame->linesize,
+                      picref->format, link->w, link->h);
+    }
     av_free_packet(&pkt);
 
     picref->pts = pts;
     picref->pos = pkt.pos;
-    picref->pixel_aspect = priv->is->video_st->codec->sample_aspect_ratio;
-    avfilter_start_frame(link, avfilter_ref_pic(picref, ~0));
+    picref->video->pixel_aspect = priv->is->video_st->codec->sample_aspect_ratio;
+    avfilter_start_frame(link, picref);
     avfilter_draw_slice(link, 0, link->h, 1);
     avfilter_end_frame(link);
-    avfilter_unref_pic(picref);
 
     return 0;
 }
@@ -1622,6 +1755,7 @@ static int input_config_props(AVFilterLink *link)
 
     link->w = c->width;
     link->h = c->height;
+    link->time_base = priv->is->video_st->time_base;
 
     return 0;
 }
@@ -1639,78 +1773,36 @@ static AVFilter input_filter =
 
     .inputs    = (AVFilterPad[]) {{ .name = NULL }},
     .outputs   = (AVFilterPad[]) {{ .name = "default",
-                                    .type = CODEC_TYPE_VIDEO,
+                                    .type = AVMEDIA_TYPE_VIDEO,
                                     .request_frame = input_request_frame,
                                     .config_props  = input_config_props, },
                                   { .name = NULL }},
 };
 
-static void output_end_frame(AVFilterLink *link)
-{
-}
-
-static int output_query_formats(AVFilterContext *ctx)
-{
-    enum PixelFormat pix_fmts[] = { PIX_FMT_YUV420P, PIX_FMT_NONE };
-
-    avfilter_set_common_formats(ctx, avfilter_make_format_list(pix_fmts));
-    return 0;
-}
-
-static int get_filtered_video_frame(AVFilterContext *ctx, AVFrame *frame,
-                                    int64_t *pts, int64_t *pos)
-{
-    AVFilterPicRef *pic;
-
-    if(avfilter_request_frame(ctx->inputs[0]))
-        return -1;
-    if(!(pic = ctx->inputs[0]->cur_pic))
-        return -1;
-    ctx->inputs[0]->cur_pic = NULL;
-
-    frame->opaque = pic;
-    *pts          = pic->pts;
-    *pos          = pic->pos;
-
-    memcpy(frame->data,     pic->data,     sizeof(frame->data));
-    memcpy(frame->linesize, pic->linesize, sizeof(frame->linesize));
-
-    return 1;
-}
-
-static AVFilter output_filter =
-{
-    .name      = "ffplay_output",
-
-    .query_formats = output_query_formats,
-
-    .inputs    = (AVFilterPad[]) {{ .name          = "default",
-                                    .type          = CODEC_TYPE_VIDEO,
-                                    .end_frame     = output_end_frame,
-                                    .min_perms     = AV_PERM_READ, },
-                                  { .name = NULL }},
-    .outputs   = (AVFilterPad[]) {{ .name = NULL }},
-};
 #endif  /* CONFIG_AVFILTER */
 
 static int video_thread(void *arg)
 {
     VideoState *is = arg;
     AVFrame *frame= avcodec_alloc_frame();
-    int64_t pts_int, pos;
+    int64_t pts_int;
     double pts;
     int ret;
 
 #if CONFIG_AVFILTER
+    int64_t pos;
+    char sws_flags_str[128];
+    FFSinkContext ffsink_ctx = { .pix_fmt = PIX_FMT_YUV420P };
     AVFilterContext *filt_src = NULL, *filt_out = NULL;
-    AVFilterGraph *graph = av_mallocz(sizeof(AVFilterGraph));
-    graph->scale_sws_opts = av_strdup("sws_flags=bilinear");
+    AVFilterGraph *graph = avfilter_graph_alloc();
+    snprintf(sws_flags_str, sizeof(sws_flags_str), "flags=%d", sws_flags);
+    graph->scale_sws_opts = av_strdup(sws_flags_str);
 
-    if(!(filt_src = avfilter_open(&input_filter,  "src")))   goto the_end;
-    if(!(filt_out = avfilter_open(&output_filter, "out")))   goto the_end;
+    if (avfilter_open(&filt_src, &input_filter,  "src") < 0) goto the_end;
+    if (avfilter_open(&filt_out, &ffsink      ,  "out") < 0) goto the_end;
 
     if(avfilter_init_filter(filt_src, NULL, is))             goto the_end;
-    if(avfilter_init_filter(filt_out, NULL, frame))          goto the_end;
+    if(avfilter_init_filter(filt_out, NULL, &ffsink_ctx))    goto the_end;
 
 
     if(vfilters) {
@@ -1718,12 +1810,12 @@ static int video_thread(void *arg)
         AVFilterInOut *inputs  = av_malloc(sizeof(AVFilterInOut));
 
         outputs->name    = av_strdup("in");
-        outputs->filter  = filt_src;
+        outputs->filter_ctx = filt_src;
         outputs->pad_idx = 0;
         outputs->next    = NULL;
 
         inputs->name    = av_strdup("out");
-        inputs->filter  = filt_out;
+        inputs->filter_ctx = filt_out;
         inputs->pad_idx = 0;
         inputs->next    = NULL;
 
@@ -1736,9 +1828,8 @@ static int video_thread(void *arg)
     avfilter_graph_add_filter(graph, filt_src);
     avfilter_graph_add_filter(graph, filt_out);
 
-    if(avfilter_graph_check_validity(graph, NULL))           goto the_end;
-    if(avfilter_graph_config_formats(graph, NULL))           goto the_end;
-    if(avfilter_graph_config_links(graph, NULL))             goto the_end;
+    if (avfilter_graph_config(graph, NULL) < 0)
+        goto the_end;
 
     is->out_video_filter = filt_out;
 #endif
@@ -1746,11 +1837,28 @@ static int video_thread(void *arg)
     for(;;) {
 #if !CONFIG_AVFILTER
         AVPacket pkt;
+#else
+        AVFilterBufferRef *picref;
+        AVRational tb;
 #endif
         while (is->paused && !is->videoq.abort_request)
             SDL_Delay(10);
 #if CONFIG_AVFILTER
-        ret = get_filtered_video_frame(filt_out, frame, &pts_int, &pos);
+        ret = get_filtered_video_frame(filt_out, frame, &picref, &tb);
+        if (picref) {
+            pts_int = picref->pts;
+            pos     = picref->pos;
+            frame->opaque = picref;
+        }
+
+        if (av_cmp_q(tb, is->video_st->time_base)) {
+            int64_t pts1 = pts_int;
+            pts_int = av_rescale_q(pts_int, tb, is->video_st->time_base);
+            av_log(NULL, AV_LOG_DEBUG, "video_thread(): "
+                   "tb:%d/%d pts:%"PRId64" -> tb:%d/%d pts:%"PRId64"\n",
+                   tb.num, tb.den, pts1,
+                   is->video_st->time_base.num, is->video_st->time_base.den, pts_int);
+        }
 #else
         ret = get_video_frame(is, frame, &pts_int, &pkt);
 #endif
@@ -1777,7 +1885,7 @@ static int video_thread(void *arg)
     }
  the_end:
 #if CONFIG_AVFILTER
-    avfilter_graph_destroy(graph);
+    avfilter_graph_free(graph);
     av_freep(&graph);
 #endif
     av_free(frame);
@@ -1987,12 +2095,12 @@ static int audio_decode_frame(VideoState *is, double *pts_ptr)
             if (dec->sample_fmt != is->audio_src_fmt) {
                 if (is->reformat_ctx)
                     av_audio_convert_free(is->reformat_ctx);
-                is->reformat_ctx= av_audio_convert_alloc(SAMPLE_FMT_S16, 1,
+                is->reformat_ctx= av_audio_convert_alloc(AV_SAMPLE_FMT_S16, 1,
                                                          dec->sample_fmt, 1, NULL, 0);
                 if (!is->reformat_ctx) {
                     fprintf(stderr, "Cannot convert %s sample format to %s sample format\n",
-                        avcodec_get_sample_fmt_name(dec->sample_fmt),
-                        avcodec_get_sample_fmt_name(SAMPLE_FMT_S16));
+                        av_get_sample_fmt_name(dec->sample_fmt),
+                        av_get_sample_fmt_name(AV_SAMPLE_FMT_S16));
                         break;
                 }
                 is->audio_src_fmt= dec->sample_fmt;
@@ -2001,7 +2109,7 @@ static int audio_decode_frame(VideoState *is, double *pts_ptr)
             if (is->reformat_ctx) {
                 const void *ibuf[6]= {is->audio_buf1};
                 void *obuf[6]= {is->audio_buf2};
-                int istride[6]= {av_get_bits_per_sample_format(dec->sample_fmt)/8};
+                int istride[6]= {av_get_bits_per_sample_fmt(dec->sample_fmt)/8};
                 int ostride[6]= {2};
                 int len= data_size/istride[0];
                 if (av_audio_convert(is->reformat_ctx, obuf, ostride, ibuf, istride, len)<0) {
@@ -2117,7 +2225,7 @@ static int stream_component_open(VideoState *is, int stream_index)
     avctx = ic->streams[stream_index]->codec;
 
     /* prepare audio output */
-    if (avctx->codec_type == CODEC_TYPE_AUDIO) {
+    if (avctx->codec_type == AVMEDIA_TYPE_AUDIO) {
         if (avctx->channels > 0) {
             avctx->request_channels = FFMIN(2, avctx->channels);
         } else {
@@ -2140,14 +2248,14 @@ static int stream_component_open(VideoState *is, int stream_index)
     avctx->error_concealment= error_concealment;
     avcodec_thread_init(avctx, thread_count);
 
-    set_context_opts(avctx, avcodec_opts[avctx->codec_type], 0);
+    set_context_opts(avctx, avcodec_opts[avctx->codec_type], 0, codec);
 
     if (!codec ||
         avcodec_open(avctx, codec) < 0)
         return -1;
 
     /* prepare audio output */
-    if (avctx->codec_type == CODEC_TYPE_AUDIO) {
+    if (avctx->codec_type == AVMEDIA_TYPE_AUDIO) {
         wanted_spec.freq = avctx->sample_rate;
         wanted_spec.format = AUDIO_S16SYS;
         wanted_spec.channels = avctx->channels;
@@ -2160,12 +2268,12 @@ static int stream_component_open(VideoState *is, int stream_index)
             return -1;
         }
         is->audio_hw_buf_size = spec.size;
-        is->audio_src_fmt= SAMPLE_FMT_S16;
+        is->audio_src_fmt= AV_SAMPLE_FMT_S16;
     }
 
     ic->streams[stream_index]->discard = AVDISCARD_DEFAULT;
     switch(avctx->codec_type) {
-    case CODEC_TYPE_AUDIO:
+    case AVMEDIA_TYPE_AUDIO:
         is->audio_stream = stream_index;
         is->audio_st = ic->streams[stream_index];
         is->audio_buf_size = 0;
@@ -2182,7 +2290,7 @@ static int stream_component_open(VideoState *is, int stream_index)
         packet_queue_init(&is->audioq);
         SDL_PauseAudio(0);
         break;
-    case CODEC_TYPE_VIDEO:
+    case AVMEDIA_TYPE_VIDEO:
         is->video_stream = stream_index;
         is->video_st = ic->streams[stream_index];
 
@@ -2191,7 +2299,7 @@ static int stream_component_open(VideoState *is, int stream_index)
         packet_queue_init(&is->videoq);
         is->video_tid = SDL_CreateThread(video_thread, is);
         break;
-    case CODEC_TYPE_SUBTITLE:
+    case AVMEDIA_TYPE_SUBTITLE:
         is->subtitle_stream = stream_index;
         is->subtitle_st = ic->streams[stream_index];
         packet_queue_init(&is->subtitleq);
@@ -2214,7 +2322,7 @@ static void stream_component_close(VideoState *is, int stream_index)
     avctx = ic->streams[stream_index]->codec;
 
     switch(avctx->codec_type) {
-    case CODEC_TYPE_AUDIO:
+    case AVMEDIA_TYPE_AUDIO:
         packet_queue_abort(&is->audioq);
 
         SDL_CloseAudio();
@@ -2224,7 +2332,7 @@ static void stream_component_close(VideoState *is, int stream_index)
             av_audio_convert_free(is->reformat_ctx);
         is->reformat_ctx = NULL;
         break;
-    case CODEC_TYPE_VIDEO:
+    case AVMEDIA_TYPE_VIDEO:
         packet_queue_abort(&is->videoq);
 
         /* note: we also signal this mutex to make sure we deblock the
@@ -2237,7 +2345,7 @@ static void stream_component_close(VideoState *is, int stream_index)
 
         packet_queue_end(&is->videoq);
         break;
-    case CODEC_TYPE_SUBTITLE:
+    case AVMEDIA_TYPE_SUBTITLE:
         packet_queue_abort(&is->subtitleq);
 
         /* note: we also signal this mutex to make sure we deblock the
@@ -2259,15 +2367,15 @@ static void stream_component_close(VideoState *is, int stream_index)
     ic->streams[stream_index]->discard = AVDISCARD_ALL;
     avcodec_close(avctx);
     switch(avctx->codec_type) {
-    case CODEC_TYPE_AUDIO:
+    case AVMEDIA_TYPE_AUDIO:
         is->audio_st = NULL;
         is->audio_stream = -1;
         break;
-    case CODEC_TYPE_VIDEO:
+    case AVMEDIA_TYPE_VIDEO:
         is->video_st = NULL;
         is->video_stream = -1;
         break;
-    case CODEC_TYPE_SUBTITLE:
+    case AVMEDIA_TYPE_SUBTITLE:
         is->subtitle_st = NULL;
         is->subtitle_stream = -1;
         break;
@@ -2291,12 +2399,13 @@ static int decode_thread(void *arg)
     VideoState *is = arg;
     AVFormatContext *ic;
     int err, i, ret;
-    int st_index[CODEC_TYPE_NB];
-    int st_count[CODEC_TYPE_NB]={0};
-    int st_best_packet_count[CODEC_TYPE_NB];
+    int st_index[AVMEDIA_TYPE_NB];
+    int st_count[AVMEDIA_TYPE_NB]={0};
+    int st_best_packet_count[AVMEDIA_TYPE_NB];
     AVPacket pkt1, *pkt = &pkt1;
     AVFormatParameters params, *ap = &params;
     int eof=0;
+    int pkt_in_play_range = 0;
 
     ic = avformat_alloc_context();
 
@@ -2317,7 +2426,7 @@ static int decode_thread(void *arg)
     ap->time_base= (AVRational){1, 25};
     ap->pix_fmt = frame_pix_fmt;
 
-    set_context_opts(ic, avformat_opts, AV_OPT_FLAG_DECODING_PARAM);
+    set_context_opts(ic, avformat_opts, AV_OPT_FLAG_DECODING_PARAM, NULL);
 
     err = av_open_input_file(&ic, is->filename, is->iformat, 0, ap);
     if (err < 0) {
@@ -2361,7 +2470,7 @@ static int decode_thread(void *arg)
         AVStream *st= ic->streams[i];
         AVCodecContext *avctx = st->codec;
         ic->streams[i]->discard = AVDISCARD_ALL;
-        if(avctx->codec_type >= (unsigned)CODEC_TYPE_NB)
+        if(avctx->codec_type >= (unsigned)AVMEDIA_TYPE_NB)
             continue;
         if(st_count[avctx->codec_type]++ != wanted_stream[avctx->codec_type] && wanted_stream[avctx->codec_type] >= 0)
             continue;
@@ -2371,12 +2480,12 @@ static int decode_thread(void *arg)
         st_best_packet_count[avctx->codec_type]= st->codec_info_nb_frames;
 
         switch(avctx->codec_type) {
-        case CODEC_TYPE_AUDIO:
+        case AVMEDIA_TYPE_AUDIO:
             if (!audio_disable)
-                st_index[CODEC_TYPE_AUDIO] = i;
+                st_index[AVMEDIA_TYPE_AUDIO] = i;
             break;
-        case CODEC_TYPE_VIDEO:
-        case CODEC_TYPE_SUBTITLE:
+        case AVMEDIA_TYPE_VIDEO:
+        case AVMEDIA_TYPE_SUBTITLE:
             if (!video_disable)
                 st_index[avctx->codec_type] = i;
             break;
@@ -2389,13 +2498,13 @@ static int decode_thread(void *arg)
     }
 
     /* open the streams */
-    if (st_index[CODEC_TYPE_AUDIO] >= 0) {
-        stream_component_open(is, st_index[CODEC_TYPE_AUDIO]);
+    if (st_index[AVMEDIA_TYPE_AUDIO] >= 0) {
+        stream_component_open(is, st_index[AVMEDIA_TYPE_AUDIO]);
     }
 
     ret=-1;
-    if (st_index[CODEC_TYPE_VIDEO] >= 0) {
-        ret= stream_component_open(is, st_index[CODEC_TYPE_VIDEO]);
+    if (st_index[AVMEDIA_TYPE_VIDEO] >= 0) {
+        ret= stream_component_open(is, st_index[AVMEDIA_TYPE_VIDEO]);
     }
     is->refresh_tid = SDL_CreateThread(refresh_thread, is);
     if(ret<0) {
@@ -2403,8 +2512,8 @@ static int decode_thread(void *arg)
             is->show_audio = 2;
     }
 
-    if (st_index[CODEC_TYPE_SUBTITLE] >= 0) {
-        stream_component_open(is, st_index[CODEC_TYPE_SUBTITLE]);
+    if (st_index[AVMEDIA_TYPE_SUBTITLE] >= 0) {
+        stream_component_open(is, st_index[AVMEDIA_TYPE_SUBTITLE]);
     }
 
     if (is->video_stream < 0 && is->audio_stream < 0) {
@@ -2468,7 +2577,7 @@ static int decode_thread(void *arg)
             SDL_Delay(10);
             continue;
         }
-        if(url_feof(ic->pb) || eof) {
+        if(eof) {
             if(is->video_stream >= 0){
                 av_init_packet(pkt);
                 pkt->data=NULL;
@@ -2477,26 +2586,36 @@ static int decode_thread(void *arg)
                 packet_queue_put(&is->videoq, pkt);
             }
             SDL_Delay(10);
-            if(autoexit && is->audioq.size + is->videoq.size + is->subtitleq.size ==0){
-                ret=AVERROR_EOF;
-                goto fail;
+            if(is->audioq.size + is->videoq.size + is->subtitleq.size ==0){
+                if(loop!=1 && (!loop || --loop)){
+                    stream_seek(cur_stream, start_time != AV_NOPTS_VALUE ? start_time : 0, 0, 0);
+                }else if(autoexit){
+                    ret=AVERROR_EOF;
+                    goto fail;
+                }
             }
             continue;
         }
         ret = av_read_frame(ic, pkt);
         if (ret < 0) {
-            if (ret == AVERROR_EOF)
+            if (ret == AVERROR_EOF || url_feof(ic->pb))
                 eof=1;
             if (url_ferror(ic->pb))
                 break;
             SDL_Delay(100); /* wait for user event */
             continue;
         }
-        if (pkt->stream_index == is->audio_stream) {
+        /* check if packet is in play range specified by user, then queue, otherwise discard */
+        pkt_in_play_range = duration == AV_NOPTS_VALUE ||
+                (pkt->pts - ic->streams[pkt->stream_index]->start_time) *
+                av_q2d(ic->streams[pkt->stream_index]->time_base) -
+                (double)(start_time != AV_NOPTS_VALUE ? start_time : 0)/1000000
+                <= ((double)duration/1000000);
+        if (pkt->stream_index == is->audio_stream && pkt_in_play_range) {
             packet_queue_put(&is->audioq, pkt);
-        } else if (pkt->stream_index == is->video_stream) {
+        } else if (pkt->stream_index == is->video_stream && pkt_in_play_range) {
             packet_queue_put(&is->videoq, pkt);
-        } else if (pkt->stream_index == is->subtitle_stream) {
+        } else if (pkt->stream_index == is->subtitle_stream && pkt_in_play_range) {
             packet_queue_put(&is->subtitleq, pkt);
         } else {
             av_free_packet(pkt);
@@ -2563,59 +2682,25 @@ static VideoState *stream_open(const char *filename, AVInputFormat *iformat)
     return is;
 }
 
-static void stream_close(VideoState *is)
-{
-    VideoPicture *vp;
-    int i;
-    /* XXX: use a special url_shutdown call to abort parse cleanly */
-    is->abort_request = 1;
-    SDL_WaitThread(is->parse_tid, NULL);
-    SDL_WaitThread(is->refresh_tid, NULL);
-
-    /* free all pictures */
-    for(i=0;i<VIDEO_PICTURE_QUEUE_SIZE; i++) {
-        vp = &is->pictq[i];
-#if CONFIG_AVFILTER
-        if (vp->picref) {
-            avfilter_unref_pic(vp->picref);
-            vp->picref = NULL;
-        }
-#endif
-        if (vp->bmp) {
-            SDL_FreeYUVOverlay(vp->bmp);
-            vp->bmp = NULL;
-        }
-    }
-    SDL_DestroyMutex(is->pictq_mutex);
-    SDL_DestroyCond(is->pictq_cond);
-    SDL_DestroyMutex(is->subpq_mutex);
-    SDL_DestroyCond(is->subpq_cond);
-#if !CONFIG_AVFILTER
-    if (is->img_convert_ctx)
-        sws_freeContext(is->img_convert_ctx);
-#endif
-    av_free(is);
-}
-
 static void stream_cycle_channel(VideoState *is, int codec_type)
 {
     AVFormatContext *ic = is->ic;
     int start_index, stream_index;
     AVStream *st;
 
-    if (codec_type == CODEC_TYPE_VIDEO)
+    if (codec_type == AVMEDIA_TYPE_VIDEO)
         start_index = is->video_stream;
-    else if (codec_type == CODEC_TYPE_AUDIO)
+    else if (codec_type == AVMEDIA_TYPE_AUDIO)
         start_index = is->audio_stream;
     else
         start_index = is->subtitle_stream;
-    if (start_index < (codec_type == CODEC_TYPE_SUBTITLE ? -1 : 0))
+    if (start_index < (codec_type == AVMEDIA_TYPE_SUBTITLE ? -1 : 0))
         return;
     stream_index = start_index;
     for(;;) {
         if (++stream_index >= is->ic->nb_streams)
         {
-            if (codec_type == CODEC_TYPE_SUBTITLE)
+            if (codec_type == AVMEDIA_TYPE_SUBTITLE)
             {
                 stream_index = -1;
                 goto the_end;
@@ -2628,13 +2713,13 @@ static void stream_cycle_channel(VideoState *is, int codec_type)
         if (st->codec->codec_type == codec_type) {
             /* check that parameters are OK */
             switch(codec_type) {
-            case CODEC_TYPE_AUDIO:
+            case AVMEDIA_TYPE_AUDIO:
                 if (st->codec->sample_rate != 0 &&
                     st->codec->channels != 0)
                     goto the_end;
                 break;
-            case CODEC_TYPE_VIDEO:
-            case CODEC_TYPE_SUBTITLE:
+            case AVMEDIA_TYPE_VIDEO:
+            case AVMEDIA_TYPE_SUBTITLE:
                 goto the_end;
             default:
                 break;
@@ -2674,26 +2759,6 @@ static void step_to_next_frame(void)
     step = 1;
 }
 
-static void do_exit(void)
-{
-    int i;
-    if (cur_stream) {
-        stream_close(cur_stream);
-        cur_stream = NULL;
-    }
-    for (i = 0; i < CODEC_TYPE_NB; i++)
-        av_free(avcodec_opts[i]);
-    av_free(avformat_opts);
-    av_free(sws_opts);
-#if CONFIG_AVFILTER
-    avfilter_uninit();
-#endif
-    if (show_status)
-        printf("\n");
-    SDL_Quit();
-    exit(0);
-}
-
 static void toggle_audio_display(void)
 {
     if (cur_stream) {
@@ -2717,6 +2782,10 @@ static void event_loop(void)
         SDL_WaitEvent(&event);
         switch(event.type) {
         case SDL_KEYDOWN:
+            if (exit_on_keydown) {
+                do_exit();
+                break;
+            }
             switch(event.key.keysym.sym) {
             case SDLK_ESCAPE:
             case SDLK_q:
@@ -2734,15 +2803,15 @@ static void event_loop(void)
                 break;
             case SDLK_a:
                 if (cur_stream)
-                    stream_cycle_channel(cur_stream, CODEC_TYPE_AUDIO);
+                    stream_cycle_channel(cur_stream, AVMEDIA_TYPE_AUDIO);
                 break;
             case SDLK_v:
                 if (cur_stream)
-                    stream_cycle_channel(cur_stream, CODEC_TYPE_VIDEO);
+                    stream_cycle_channel(cur_stream, AVMEDIA_TYPE_VIDEO);
                 break;
             case SDLK_t:
                 if (cur_stream)
-                    stream_cycle_channel(cur_stream, CODEC_TYPE_SUBTITLE);
+                    stream_cycle_channel(cur_stream, AVMEDIA_TYPE_SUBTITLE);
                 break;
             case SDLK_w:
                 toggle_audio_display();
@@ -2785,6 +2854,10 @@ static void event_loop(void)
             }
             break;
         case SDL_MOUSEBUTTONDOWN:
+            if (exit_on_mousedown) {
+                do_exit();
+                break;
+            }
         case SDL_MOUSEMOTION:
             if(event.type ==SDL_MOUSEBUTTONDOWN){
                 x= event.button.x;
@@ -2847,7 +2920,7 @@ static void event_loop(void)
 
 static void opt_frame_size(const char *arg)
 {
-    if (av_parse_video_frame_size(&frame_width, &frame_height, arg) < 0) {
+    if (av_parse_video_size(&frame_width, &frame_height, arg) < 0) {
         fprintf(stderr, "Incorrect frame size\n");
         exit(1);
     }
@@ -2904,6 +2977,12 @@ static int opt_seek(const char *opt, const char *arg)
     return 0;
 }
 
+static int opt_duration(const char *opt, const char *arg)
+{
+    duration = parse_time_or_die(opt, arg, 1);
+    return 0;
+}
+
 static int opt_debug(const char *opt, const char *arg)
 {
     av_log_set_level(99);
@@ -2934,10 +3013,11 @@ static const OptionDef options[] = {
     { "fs", OPT_BOOL, {(void*)&is_full_screen}, "force full screen" },
     { "an", OPT_BOOL, {(void*)&audio_disable}, "disable audio" },
     { "vn", OPT_BOOL, {(void*)&video_disable}, "disable video" },
-    { "ast", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[CODEC_TYPE_AUDIO]}, "select desired audio stream", "stream_number" },
-    { "vst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[CODEC_TYPE_VIDEO]}, "select desired video stream", "stream_number" },
-    { "sst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[CODEC_TYPE_SUBTITLE]}, "select desired subtitle stream", "stream_number" },
+    { "ast", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[AVMEDIA_TYPE_AUDIO]}, "select desired audio stream", "stream_number" },
+    { "vst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[AVMEDIA_TYPE_VIDEO]}, "select desired video stream", "stream_number" },
+    { "sst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[AVMEDIA_TYPE_SUBTITLE]}, "select desired subtitle stream", "stream_number" },
     { "ss", HAS_ARG | OPT_FUNC2, {(void*)&opt_seek}, "seek to a given position in seconds", "pos" },
+    { "t", HAS_ARG | OPT_FUNC2, {(void*)&opt_duration}, "play  \"duration\" seconds of audio/video", "duration" },
     { "bytes", OPT_INT | HAS_ARG, {(void*)&seek_by_bytes}, "seek by bytes 0=off 1=on -1=auto", "val" },
     { "nodisp", OPT_BOOL, {(void*)&display_disable}, "disable graphical display" },
     { "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" },
@@ -2959,9 +3039,13 @@ static const OptionDef options[] = {
     { "sync", HAS_ARG | OPT_FUNC2 | OPT_EXPERT, {(void*)opt_sync}, "set audio-video sync. type (type=audio/video/ext)", "type" },
     { "threads", HAS_ARG | OPT_FUNC2 | OPT_EXPERT, {(void*)opt_thread_count}, "thread count", "count" },
     { "autoexit", OPT_BOOL | OPT_EXPERT, {(void*)&autoexit}, "exit at the end", "" },
+    { "exitonkeydown", OPT_BOOL | OPT_EXPERT, {(void*)&exit_on_keydown}, "exit on key down", "" },
+    { "exitonmousedown", OPT_BOOL | OPT_EXPERT, {(void*)&exit_on_mousedown}, "exit on mouse down", "" },
+    { "loop", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&loop}, "set number of times the playback shall be looped", "loop count" },
     { "framedrop", OPT_BOOL | OPT_EXPERT, {(void*)&framedrop}, "drop frames when cpu is too slow", "" },
+    { "window_title", OPT_STRING | HAS_ARG, {(void*)&window_title}, "set window title", "window title" },
 #if CONFIG_AVFILTER
-    { "vfilters", OPT_STRING | HAS_ARG, {(void*)&vfilters}, "video filters", "filter list" },
+    { "vf", OPT_STRING | HAS_ARG, {(void*)&vfilters}, "video filters", "filter list" },
 #endif
     { "rdftspeed", OPT_INT | HAS_ARG| OPT_AUDIO | OPT_EXPERT, {(void*)&rdftspeed}, "rdft speed", "msecs" },
     { "default", OPT_FUNC2 | HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {(void*)opt_default}, "generic catch all option", "" },
@@ -2977,11 +3061,23 @@ static void show_usage(void)
 
 static void show_help(void)
 {
+    av_log_set_callback(log_callback_help);
     show_usage();
     show_help_options(options, "Main options:\n",
                       OPT_EXPERT, 0);
     show_help_options(options, "\nAdvanced options:\n",
                       OPT_EXPERT, OPT_EXPERT);
+    printf("\n");
+    av_opt_show2(avcodec_opts[0], NULL,
+                 AV_OPT_FLAG_DECODING_PARAM, 0);
+    printf("\n");
+    av_opt_show2(avformat_opts, NULL,
+                 AV_OPT_FLAG_DECODING_PARAM, 0);
+#if !CONFIG_AVFILTER
+    printf("\n");
+    av_opt_show2(sws_opts, NULL,
+                 AV_OPT_FLAG_ENCODING_PARAM, 0);
+#endif
     printf("\nWhile playing:\n"
            "q, ESC              quit\n"
            "f                   toggle full screen\n"
@@ -2990,6 +3086,7 @@ static void show_help(void)
            "v                   cycle video channel\n"
            "t                   cycle subtitle channel\n"
            "w                   show audio waves\n"
+           "s                   activate frame-step mode\n"
            "left/right          seek backward/forward 10 seconds\n"
            "down/up             seek backward/forward 1 minute\n"
            "mouse click         seek to percentage in file corresponding to fraction of width\n"
@@ -3011,23 +3108,21 @@ static void opt_input_file(const char *filename)
 /* Called from the main */
 int main(int argc, char **argv)
 {
-    int flags, i;
+    int flags;
+
+    av_log_set_flags(AV_LOG_SKIP_REPEATED);
 
     /* register all codecs, demux and protocols */
     avcodec_register_all();
+#if CONFIG_AVDEVICE
     avdevice_register_all();
+#endif
 #if CONFIG_AVFILTER
     avfilter_register_all();
 #endif
     av_register_all();
 
-    for(i=0; i<CODEC_TYPE_NB; i++){
-        avcodec_opts[i]= avcodec_alloc_context2(i);
-    }
-    avformat_opts = avformat_alloc_context();
-#if !CONFIG_AVFILTER
-    sws_opts = sws_getContext(16,16,0, 16,16,0, sws_flags, NULL,NULL,NULL);
-#endif
+    init_opts();
 
     show_banner();