Place regtest-pixfmt output files in separate dir
[ffmpeg.git] / ffplay.c
index 593a6f7..b6b185e 100644 (file)
--- a/ffplay.c
+++ b/ffplay.c
@@ -1,5 +1,5 @@
 /*
- * FFplay : Simple Media Player based on the ffmpeg libraries
+ * FFplay : Simple Media Player based on the FFmpeg libraries
  * Copyright (c) 2003 Fabrice Bellard
  *
  * This file is part of FFmpeg.
@@ -30,6 +30,7 @@
 #include "libavcodec/audioconvert.h"
 #include "libavcodec/colorspace.h"
 #include "libavcodec/opt.h"
+#include "libavcodec/dsputil.h"
 
 #include "cmdutils.h"
 
@@ -151,6 +152,9 @@ typedef struct VideoState {
     int16_t sample_array[SAMPLE_ARRAY_SIZE];
     int sample_array_index;
     int last_i_start;
+    RDFTContext rdft;
+    int rdft_bits;
+    int xpos;
 
     SDL_Thread *subtitle_tid;
     int subtitle_stream;
@@ -204,9 +208,11 @@ 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_audio_stream= 0;
-static int wanted_video_stream= 0;
-static int wanted_subtitle_stream= -1;
+static int wanted_stream[CODEC_TYPE_NB]={
+    [CODEC_TYPE_AUDIO]=-1,
+    [CODEC_TYPE_VIDEO]=-1,
+    [CODEC_TYPE_SUBTITLE]=-1,
+};
 static int seek_by_bytes=-1;
 static int display_disable;
 static int show_status = 1;
@@ -227,6 +233,7 @@ static enum AVDiscard skip_loop_filter= AVDISCARD_DEFAULT;
 static int error_recognition = FF_ER_CAREFUL;
 static int error_concealment = 3;
 static int decoder_reorder_pts= -1;
+static int autoexit;
 
 /* current context */
 static int is_full_screen;
@@ -777,11 +784,17 @@ static void video_audio_display(VideoState *s)
     int i, i_start, x, y1, y, ys, delay, n, nb_display_channels;
     int ch, channels, h, h2, bgcolor, fgcolor;
     int16_t time_diff;
+    int rdft_bits, nb_freq;
+
+    for(rdft_bits=1; (1<<rdft_bits)<2*s->height; rdft_bits++)
+        ;
+    nb_freq= 1<<(rdft_bits-1);
 
     /* compute display index : center on currently output samples */
     channels = s->audio_st->codec->channels;
     nb_display_channels = channels;
     if (!s->paused) {
+        int data_used= s->show_audio==1 ? s->width : (2*nb_freq);
         n = 2 * channels;
         delay = audio_write_get_buf_size(s);
         delay /= n;
@@ -793,23 +806,24 @@ static void video_audio_display(VideoState *s)
             delay += (time_diff * s->audio_st->codec->sample_rate) / 1000000;
         }
 
-        delay -= s->width / 2;
-        if (delay < s->width)
-            delay = s->width;
+        delay -= data_used / 2;
+        if (delay < data_used)
+            delay = data_used;
 
         i_start= x = compute_mod(s->sample_array_index - delay * channels, SAMPLE_ARRAY_SIZE);
-
-        h= INT_MIN;
-        for(i=0; i<1000; i+=channels){
-            int idx= (SAMPLE_ARRAY_SIZE + x - i) % SAMPLE_ARRAY_SIZE;
-            int a= s->sample_array[idx];
-            int b= s->sample_array[(idx + 4*channels)%SAMPLE_ARRAY_SIZE];
-            int c= s->sample_array[(idx + 5*channels)%SAMPLE_ARRAY_SIZE];
-            int d= s->sample_array[(idx + 9*channels)%SAMPLE_ARRAY_SIZE];
-            int score= a-d;
-            if(h<score && (b^c)<0){
-                h= score;
-                i_start= idx;
+        if(s->show_audio==1){
+            h= INT_MIN;
+            for(i=0; i<1000; i+=channels){
+                int idx= (SAMPLE_ARRAY_SIZE + x - i) % SAMPLE_ARRAY_SIZE;
+                int a= s->sample_array[idx];
+                int b= s->sample_array[(idx + 4*channels)%SAMPLE_ARRAY_SIZE];
+                int c= s->sample_array[(idx + 5*channels)%SAMPLE_ARRAY_SIZE];
+                int d= s->sample_array[(idx + 9*channels)%SAMPLE_ARRAY_SIZE];
+                int score= a-d;
+                if(h<score && (b^c)<0){
+                    h= score;
+                    i_start= idx;
+                }
             }
         }
 
@@ -819,45 +833,85 @@ static void video_audio_display(VideoState *s)
     }
 
     bgcolor = SDL_MapRGB(screen->format, 0x00, 0x00, 0x00);
-    fill_rectangle(screen,
-                   s->xleft, s->ytop, s->width, s->height,
-                   bgcolor);
-
-    fgcolor = SDL_MapRGB(screen->format, 0xff, 0xff, 0xff);
-
-    /* total height for one channel */
-    h = s->height / nb_display_channels;
-    /* graph height / 2 */
-    h2 = (h * 9) / 20;
-    for(ch = 0;ch < nb_display_channels; ch++) {
-        i = i_start + ch;
-        y1 = s->ytop + ch * h + (h / 2); /* position of center line */
-        for(x = 0; x < s->width; x++) {
-            y = (s->sample_array[i] * h2) >> 15;
-            if (y < 0) {
-                y = -y;
-                ys = y1 - y;
-            } else {
-                ys = y1;
+    if(s->show_audio==1){
+        fill_rectangle(screen,
+                       s->xleft, s->ytop, s->width, s->height,
+                       bgcolor);
+
+        fgcolor = SDL_MapRGB(screen->format, 0xff, 0xff, 0xff);
+
+        /* total height for one channel */
+        h = s->height / nb_display_channels;
+        /* graph height / 2 */
+        h2 = (h * 9) / 20;
+        for(ch = 0;ch < nb_display_channels; ch++) {
+            i = i_start + ch;
+            y1 = s->ytop + ch * h + (h / 2); /* position of center line */
+            for(x = 0; x < s->width; x++) {
+                y = (s->sample_array[i] * h2) >> 15;
+                if (y < 0) {
+                    y = -y;
+                    ys = y1 - y;
+                } else {
+                    ys = y1;
+                }
+                fill_rectangle(screen,
+                               s->xleft + x, ys, 1, y,
+                               fgcolor);
+                i += channels;
+                if (i >= SAMPLE_ARRAY_SIZE)
+                    i -= SAMPLE_ARRAY_SIZE;
             }
-            fill_rectangle(screen,
-                           s->xleft + x, ys, 1, y,
-                           fgcolor);
-            i += channels;
-            if (i >= SAMPLE_ARRAY_SIZE)
-                i -= SAMPLE_ARRAY_SIZE;
         }
-    }
 
-    fgcolor = SDL_MapRGB(screen->format, 0x00, 0x00, 0xff);
+        fgcolor = SDL_MapRGB(screen->format, 0x00, 0x00, 0xff);
 
-    for(ch = 1;ch < nb_display_channels; ch++) {
-        y = s->ytop + ch * h;
-        fill_rectangle(screen,
-                       s->xleft, y, s->width, 1,
-                       fgcolor);
+        for(ch = 1;ch < nb_display_channels; ch++) {
+            y = s->ytop + ch * h;
+            fill_rectangle(screen,
+                           s->xleft, y, s->width, 1,
+                           fgcolor);
+        }
+        SDL_UpdateRect(screen, s->xleft, s->ytop, s->width, s->height);
+    }else{
+        nb_display_channels= FFMIN(nb_display_channels, 2);
+        if(rdft_bits != s->rdft_bits){
+            ff_rdft_end(&s->rdft);
+            ff_rdft_init(&s->rdft, rdft_bits, RDFT);
+            s->rdft_bits= rdft_bits;
+        }
+        {
+            FFTSample data[2][2*nb_freq];
+            for(ch = 0;ch < nb_display_channels; ch++) {
+                i = i_start + ch;
+                for(x = 0; x < 2*nb_freq; x++) {
+                    double w= (x-nb_freq)*(1.0/nb_freq);
+                    data[ch][x]= s->sample_array[i]*(1.0-w*w);
+                    i += channels;
+                    if (i >= SAMPLE_ARRAY_SIZE)
+                        i -= SAMPLE_ARRAY_SIZE;
+                }
+                ff_rdft_calc(&s->rdft, data[ch]);
+            }
+            //least efficient way to do this, we should of course directly access it but its more than fast enough
+            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]));
+                a= FFMIN(a,255);
+                b= FFMIN(b,255);
+                fgcolor = SDL_MapRGB(screen->format, a, b, (a+b)/2);
+
+                fill_rectangle(screen,
+                            s->xpos, s->height-y, 1, 1,
+                            fgcolor);
+            }
+        }
+        SDL_UpdateRect(screen, s->xpos, s->ytop, 1, s->height);
+        s->xpos++;
+        if(s->xpos >= s->width)
+            s->xpos= s->xleft;
     }
-    SDL_UpdateRect(screen, s->xleft, s->ytop, s->width, s->height);
 }
 
 static int video_open(VideoState *is){
@@ -1009,7 +1063,7 @@ static void stream_pause(VideoState *is)
 
 static double compute_frame_delay(double frame_current_pts, VideoState *is)
 {
-    double actual_delay, delay, sync_threshold, ref_clock, diff;
+    double actual_delay, delay, sync_threshold, diff;
 
     /* compute nominal delay */
     delay = frame_current_pts - is->frame_last_pts;
@@ -1369,6 +1423,7 @@ static int video_thread(void *arg)
             is->last_pts_for_fault_detection= INT64_MIN;
             is->frame_last_pts= AV_NOPTS_VALUE;
             is->frame_last_delay = 0;
+            is->frame_timer = (double)av_gettime() / 1000000.0;
 
             continue;
         }
@@ -1742,49 +1797,49 @@ static void sdl_audio_callback(void *opaque, Uint8 *stream, int len)
 static int stream_component_open(VideoState *is, int stream_index)
 {
     AVFormatContext *ic = is->ic;
-    AVCodecContext *enc;
+    AVCodecContext *avctx;
     AVCodec *codec;
     SDL_AudioSpec wanted_spec, spec;
 
     if (stream_index < 0 || stream_index >= ic->nb_streams)
         return -1;
-    enc = ic->streams[stream_index]->codec;
+    avctx = ic->streams[stream_index]->codec;
 
     /* prepare audio output */
-    if (enc->codec_type == CODEC_TYPE_AUDIO) {
-        if (enc->channels > 0) {
-            enc->request_channels = FFMIN(2, enc->channels);
+    if (avctx->codec_type == CODEC_TYPE_AUDIO) {
+        if (avctx->channels > 0) {
+            avctx->request_channels = FFMIN(2, avctx->channels);
         } else {
-            enc->request_channels = 2;
+            avctx->request_channels = 2;
         }
     }
 
-    codec = avcodec_find_decoder(enc->codec_id);
-    enc->debug_mv = debug_mv;
-    enc->debug = debug;
-    enc->workaround_bugs = workaround_bugs;
-    enc->lowres = lowres;
-    if(lowres) enc->flags |= CODEC_FLAG_EMU_EDGE;
-    enc->idct_algo= idct;
-    if(fast) enc->flags2 |= CODEC_FLAG2_FAST;
-    enc->skip_frame= skip_frame;
-    enc->skip_idct= skip_idct;
-    enc->skip_loop_filter= skip_loop_filter;
-    enc->error_recognition= error_recognition;
-    enc->error_concealment= error_concealment;
-    avcodec_thread_init(enc, thread_count);
+    codec = avcodec_find_decoder(avctx->codec_id);
+    avctx->debug_mv = debug_mv;
+    avctx->debug = debug;
+    avctx->workaround_bugs = workaround_bugs;
+    avctx->lowres = lowres;
+    if(lowres) avctx->flags |= CODEC_FLAG_EMU_EDGE;
+    avctx->idct_algo= idct;
+    if(fast) avctx->flags2 |= CODEC_FLAG2_FAST;
+    avctx->skip_frame= skip_frame;
+    avctx->skip_idct= skip_idct;
+    avctx->skip_loop_filter= skip_loop_filter;
+    avctx->error_recognition= error_recognition;
+    avctx->error_concealment= error_concealment;
+    avcodec_thread_init(avctx, thread_count);
 
-    set_context_opts(enc, avcodec_opts[enc->codec_type], 0);
+    set_context_opts(avctx, avcodec_opts[avctx->codec_type], 0);
 
     if (!codec ||
-        avcodec_open(enc, codec) < 0)
+        avcodec_open(avctx, codec) < 0)
         return -1;
 
     /* prepare audio output */
-    if (enc->codec_type == CODEC_TYPE_AUDIO) {
-        wanted_spec.freq = enc->sample_rate;
+    if (avctx->codec_type == CODEC_TYPE_AUDIO) {
+        wanted_spec.freq = avctx->sample_rate;
         wanted_spec.format = AUDIO_S16SYS;
-        wanted_spec.channels = enc->channels;
+        wanted_spec.channels = avctx->channels;
         wanted_spec.silence = 0;
         wanted_spec.samples = SDL_AUDIO_BUFFER_SIZE;
         wanted_spec.callback = sdl_audio_callback;
@@ -1798,7 +1853,7 @@ static int stream_component_open(VideoState *is, int stream_index)
     }
 
     ic->streams[stream_index]->discard = AVDISCARD_DEFAULT;
-    switch(enc->codec_type) {
+    switch(avctx->codec_type) {
     case CODEC_TYPE_AUDIO:
         is->audio_stream = stream_index;
         is->audio_st = ic->streams[stream_index];
@@ -1810,7 +1865,7 @@ static int stream_component_open(VideoState *is, int stream_index)
         is->audio_diff_avg_count = 0;
         /* since we do not have a precise anough audio fifo fullness,
            we correct audio sync only if larger than this threshold */
-        is->audio_diff_threshold = 2.0 * SDL_AUDIO_BUFFER_SIZE / enc->sample_rate;
+        is->audio_diff_threshold = 2.0 * SDL_AUDIO_BUFFER_SIZE / avctx->sample_rate;
 
         memset(&is->audio_pkt, 0, sizeof(is->audio_pkt));
         packet_queue_init(&is->audioq);
@@ -1820,7 +1875,6 @@ static int stream_component_open(VideoState *is, int stream_index)
         is->video_stream = stream_index;
         is->video_st = ic->streams[stream_index];
 
-        is->frame_timer = (double)av_gettime() / 1000000.0;
 //        is->video_current_pts_time = av_gettime();
 
         packet_queue_init(&is->videoq);
@@ -1842,13 +1896,13 @@ static int stream_component_open(VideoState *is, int stream_index)
 static void stream_component_close(VideoState *is, int stream_index)
 {
     AVFormatContext *ic = is->ic;
-    AVCodecContext *enc;
+    AVCodecContext *avctx;
 
     if (stream_index < 0 || stream_index >= ic->nb_streams)
         return;
-    enc = ic->streams[stream_index]->codec;
+    avctx = ic->streams[stream_index]->codec;
 
-    switch(enc->codec_type) {
+    switch(avctx->codec_type) {
     case CODEC_TYPE_AUDIO:
         packet_queue_abort(&is->audioq);
 
@@ -1857,6 +1911,7 @@ static void stream_component_close(VideoState *is, int stream_index)
         packet_queue_end(&is->audioq);
         if (is->reformat_ctx)
             av_audio_convert_free(is->reformat_ctx);
+        is->reformat_ctx = NULL;
         break;
     case CODEC_TYPE_VIDEO:
         packet_queue_abort(&is->videoq);
@@ -1891,8 +1946,8 @@ static void stream_component_close(VideoState *is, int stream_index)
     }
 
     ic->streams[stream_index]->discard = AVDISCARD_ALL;
-    avcodec_close(enc);
-    switch(enc->codec_type) {
+    avcodec_close(avctx);
+    switch(avctx->codec_type) {
     case CODEC_TYPE_AUDIO:
         is->audio_st = NULL;
         is->audio_stream = -1;
@@ -1924,16 +1979,18 @@ static int decode_thread(void *arg)
 {
     VideoState *is = arg;
     AVFormatContext *ic;
-    int err, i, ret, video_index, audio_index, subtitle_index;
+    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];
     AVPacket pkt1, *pkt = &pkt1;
     AVFormatParameters params, *ap = &params;
     int eof=0;
 
     ic = avformat_alloc_context();
 
-    video_index = -1;
-    audio_index = -1;
-    subtitle_index = -1;
+    memset(st_index, -1, sizeof(st_index));
+    memset(st_best_packet_count, -1, sizeof(st_best_packet_count));
     is->video_stream = -1;
     is->audio_stream = -1;
     is->subtitle_stream = -1;
@@ -1990,20 +2047,27 @@ static int decode_thread(void *arg)
     }
 
     for(i = 0; i < ic->nb_streams; i++) {
-        AVCodecContext *enc = ic->streams[i]->codec;
+        AVStream *st= ic->streams[i];
+        AVCodecContext *avctx = st->codec;
         ic->streams[i]->discard = AVDISCARD_ALL;
-        switch(enc->codec_type) {
+        if(avctx->codec_type >= (unsigned)CODEC_TYPE_NB)
+            exit(1);
+        if(st_count[avctx->codec_type]++ != wanted_stream[avctx->codec_type] && wanted_stream[avctx->codec_type] >= 0)
+            continue;
+
+        if(st_best_packet_count[avctx->codec_type] >= st->codec_info_nb_frames)
+            continue;
+        st_best_packet_count[avctx->codec_type]= st->codec_info_nb_frames;
+
+        switch(avctx->codec_type) {
         case CODEC_TYPE_AUDIO:
-            if (wanted_audio_stream-- >= 0 && !audio_disable)
-                audio_index = i;
+            if (!audio_disable)
+                st_index[CODEC_TYPE_AUDIO] = i;
             break;
         case CODEC_TYPE_VIDEO:
-            if (wanted_video_stream-- >= 0 && !video_disable)
-                video_index = i;
-            break;
         case CODEC_TYPE_SUBTITLE:
-            if (wanted_subtitle_stream-- >= 0 && !video_disable)
-                subtitle_index = i;
+            if (!video_disable)
+                st_index[avctx->codec_type] = i;
             break;
         default:
             break;
@@ -2014,22 +2078,24 @@ static int decode_thread(void *arg)
     }
 
     /* open the streams */
-    if (audio_index >= 0) {
-        stream_component_open(is, audio_index);
+    if (st_index[CODEC_TYPE_AUDIO] >= 0) {
+        stream_component_open(is, st_index[CODEC_TYPE_AUDIO]);
     }
 
-    if (video_index >= 0) {
-        stream_component_open(is, video_index);
-    } else {
+    ret=-1;
+    if (st_index[CODEC_TYPE_VIDEO] >= 0) {
+        ret= stream_component_open(is, st_index[CODEC_TYPE_VIDEO]);
+    }
+    if(ret<0) {
         /* add the refresh timer to draw the picture */
         schedule_refresh(is, 40);
 
         if (!display_disable)
-            is->show_audio = 1;
+            is->show_audio = 2;
     }
 
-    if (subtitle_index >= 0) {
-        stream_component_open(is, subtitle_index);
+    if (st_index[CODEC_TYPE_SUBTITLE] >= 0) {
+        stream_component_open(is, st_index[CODEC_TYPE_SUBTITLE]);
     }
 
     if (is->video_stream < 0 && is->audio_stream < 0) {
@@ -2102,6 +2168,10 @@ 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;
+            }
             continue;
         }
         ret = av_read_frame(ic, pkt);
@@ -2306,7 +2376,12 @@ static void do_exit(void)
 static void toggle_audio_display(void)
 {
     if (cur_stream) {
-        cur_stream->show_audio = !cur_stream->show_audio;
+        int bgcolor = SDL_MapRGB(screen->format, 0x00, 0x00, 0x00);
+        cur_stream->show_audio = (cur_stream->show_audio + 1) % 3;
+        fill_rectangle(screen,
+                    cur_stream->xleft, cur_stream->ytop, cur_stream->width, cur_stream->height,
+                    bgcolor);
+        SDL_UpdateRect(screen, cur_stream->xleft, cur_stream->ytop, cur_stream->width, cur_stream->height);
     }
 }
 
@@ -2317,6 +2392,7 @@ static void event_loop(void)
     double incr, pos, frac;
 
     for(;;) {
+        double x;
         SDL_WaitEvent(&event);
         switch(event.type) {
         case SDL_KEYDOWN:
@@ -2371,7 +2447,7 @@ static void event_loop(void)
                         }else
                             pos = url_ftell(cur_stream->ic->pb);
                         if (cur_stream->ic->bit_rate)
-                            incr *= cur_stream->ic->bit_rate / 60.0;
+                            incr *= cur_stream->ic->bit_rate / 8.0;
                         else
                             incr *= 180000.0;
                         pos += incr;
@@ -2388,10 +2464,18 @@ static void event_loop(void)
             }
             break;
         case SDL_MOUSEBUTTONDOWN:
+        case SDL_MOUSEMOTION:
+            if(event.type ==SDL_MOUSEBUTTONDOWN){
+                x= event.button.x;
+            }else{
+                if(event.motion.state != SDL_PRESSED)
+                    break;
+                x= event.motion.x;
+            }
             if (cur_stream) {
                 if(seek_by_bytes || cur_stream->ic->duration<=0){
                     uint64_t size=  url_fsize(cur_stream->ic->pb);
-                    stream_seek(cur_stream, size*(double)event.button.x/(double)cur_stream->width, 0, 1);
+                    stream_seek(cur_stream, size*x/cur_stream->width, 0, 1);
                 }else{
                     int64_t ts;
                     int ns, hh, mm, ss;
@@ -2400,7 +2484,7 @@ static void event_loop(void)
                     thh = tns/3600;
                     tmm = (tns%3600)/60;
                     tss = (tns%60);
-                    frac = (double)event.button.x/(double)cur_stream->width;
+                    frac = x/cur_stream->width;
                     ns = frac*tns;
                     hh = ns/3600;
                     mm = (ns%3600)/60;
@@ -2528,11 +2612,11 @@ 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_audio_stream}, "select desired audio stream", "stream_number" },
-    { "vst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_video_stream}, "select desired video stream", "stream_number" },
-    { "sst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_subtitle_stream}, "select desired subtitle stream", "stream_number" },
+    { "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" },
     { "ss", HAS_ARG | OPT_FUNC2, {(void*)&opt_seek}, "seek to a given position in seconds", "pos" },
-    { "bytes", OPT_INT | HAS_ARG, {(void*)&seek_by_bytes}, "seek by bytes 0=off 1=on -1=auto" },
+    { "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" },
     { "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_frame_pix_fmt}, "set pixel format", "format" },
@@ -2552,6 +2636,7 @@ static const OptionDef options[] = {
     { "ec", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&error_concealment}, "set error concealment options",  "bit_mask" },
     { "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", "" },
     { "default", OPT_FUNC2 | HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {(void*)opt_default}, "generic catch all option", "" },
     { NULL, },
 };
@@ -2586,6 +2671,11 @@ static void show_help(void)
 
 static void opt_input_file(const char *filename)
 {
+    if (input_filename) {
+        fprintf(stderr, "Argument '%s' provided as input filename, but '%s' was already specified.\n",
+                filename, input_filename);
+        exit(1);
+    }
     if (!strcmp(filename, "-"))
         filename = "pipe:";
     input_filename = filename;
@@ -2639,7 +2729,6 @@ int main(int argc, char **argv)
     }
 
     SDL_EventState(SDL_ACTIVEEVENT, SDL_IGNORE);
-    SDL_EventState(SDL_MOUSEMOTION, SDL_IGNORE);
     SDL_EventState(SDL_SYSWMEVENT, SDL_IGNORE);
     SDL_EventState(SDL_USEREVENT, SDL_IGNORE);