static SDL_Surface *screen;
+void exit_program(int ret)
+{
+ exit(ret);
+}
+
static int packet_queue_put(PacketQueue *q, AVPacket *pkt);
/* packet queue handling */
&& is->height== screen->h && screen->h == h)
return 0;
-#ifndef __APPLE__
- screen = SDL_SetVideoMode(w, h, 0, flags);
-#else
- /* setting bits_per_pixel = 0 or 32 causes blank video on OS X */
+#if defined(__APPLE__) && !SDL_VERSION_ATLEAST(1, 2, 14)
+ /* setting bits_per_pixel = 0 or 32 causes blank video on OS X and older SDL */
screen = SDL_SetVideoMode(w, h, 24, flags);
+#else
+ screen = SDL_SetVideoMode(w, h, 0, flags);
#endif
if (!screen) {
fprintf(stderr, "SDL: could not set video mode - exiting\n");
AVFilterGraph *graph = avfilter_graph_alloc();
AVFilterContext *filt_out = NULL;
int64_t pos;
+ int last_w = is->video_st->codec->width;
+ int last_h = is->video_st->codec->height;
if ((ret = configure_video_filters(graph, is, vfilters)) < 0)
goto the_end;
while (is->paused && !is->videoq.abort_request)
SDL_Delay(10);
#if CONFIG_AVFILTER
+ if ( last_w != is->video_st->codec->width
+ || last_h != is->video_st->codec->height) {
+ av_dlog(NULL, "Changing size %dx%d -> %dx%d\n", last_w, last_h,
+ is->video_st->codec->width, is->video_st->codec->height);
+ avfilter_graph_free(&graph);
+ graph = avfilter_graph_alloc();
+ if ((ret = configure_video_filters(graph, is, vfilters)) < 0)
+ goto the_end;
+ filt_out = is->out_video_filter;
+ last_w = is->video_st->codec->width;
+ last_h = is->video_st->codec->height;
+ }
ret = get_filtered_video_frame(filt_out, frame, &picref, &tb);
if (picref) {
pts_int = picref->pts;
AVCodecContext *dec= is->audio_st->codec;
int n, len1, data_size;
double pts;
+ int new_packet = 0;
+ int flush_complete = 0;
for(;;) {
/* NOTE: the audio packet can contain several frames */
- while (pkt_temp->size > 0) {
+ while (pkt_temp->size > 0 || (!pkt_temp->data && new_packet)) {
+ if (flush_complete)
+ break;
+ new_packet = 0;
data_size = sizeof(is->audio_buf1);
len1 = avcodec_decode_audio3(dec,
(int16_t *)is->audio_buf1, &data_size,
pkt_temp->data += len1;
pkt_temp->size -= len1;
- if (data_size <= 0)
+
+ if (data_size <= 0) {
+ /* stop sending empty packets if the decoder is finished */
+ if (!pkt_temp->data && dec->codec->capabilities & CODEC_CAP_DELAY)
+ flush_complete = 1;
continue;
+ }
if (dec->sample_fmt != is->audio_src_fmt) {
if (is->reformat_ctx)
}
/* read next packet */
- if (packet_queue_get(&is->audioq, pkt, 1) < 0)
+ if ((new_packet = packet_queue_get(&is->audioq, pkt, 1)) < 0)
return -1;
- if(pkt->data == flush_pkt.data){
+
+ if (pkt->data == flush_pkt.data)
avcodec_flush_buffers(dec);
- continue;
- }
pkt_temp->data = pkt->data;
pkt_temp->size = pkt->size;
return -1;
avctx = ic->streams[stream_index]->codec;
- opts = filter_codec_opts(codec_opts, avctx->codec_id, 0);
+ opts = filter_codec_opts(codec_opts, avctx->codec_id, ic, ic->streams[stream_index]);
/* prepare audio output */
if (avctx->codec_type == AVMEDIA_TYPE_AUDIO) {
SDL_CloseAudio();
packet_queue_end(&is->audioq);
+ av_free_packet(&is->audio_pkt);
if (is->reformat_ctx)
av_audio_convert_free(is->reformat_ctx);
is->reformat_ctx = NULL;
+
+ if (is->rdft) {
+ av_rdft_end(is->rdft);
+ av_freep(&is->rdft_data);
+ }
break;
case AVMEDIA_TYPE_VIDEO:
packet_queue_abort(&is->videoq);
pkt->stream_index= is->video_stream;
packet_queue_put(&is->videoq, pkt);
}
+ if (is->audio_stream >= 0 &&
+ is->audio_st->codec->codec->capabilities & CODEC_CAP_DELAY) {
+ av_init_packet(pkt);
+ pkt->data = NULL;
+ pkt->size = 0;
+ pkt->stream_index = is->audio_stream;
+ packet_queue_put(&is->audioq, pkt);
+ }
SDL_Delay(10);
if(is->audioq.size + is->videoq.size + is->subtitleq.size ==0){
if(loop!=1 && (!loop || --loop)){
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);
+ show_help_children(avcodec_get_class(), AV_OPT_FLAG_DECODING_PARAM);
+ show_help_children(avformat_get_class(), AV_OPT_FLAG_DECODING_PARAM);
#if !CONFIG_AVFILTER
- printf("\n");
- av_opt_show2(sws_opts, NULL,
- AV_OPT_FLAG_ENCODING_PARAM, 0);
+ show_help_children(sws_get_class(), AV_OPT_FLAG_ENCODING_PARAM);
#endif
printf("\nWhile playing:\n"
"q, ESC quit\n"
);
}
-static void opt_input_file(const char *filename)
+static void opt_input_file(void *optctx, const char *filename)
{
if (input_filename) {
fprintf(stderr, "Argument '%s' provided as input filename, but '%s' was already specified.\n",
int flags;
av_log_set_flags(AV_LOG_SKIP_REPEATED);
+ parse_loglevel(argc, argv, options);
/* register all codecs, demux and protocols */
avcodec_register_all();
show_banner();
- parse_options(argc, argv, options, opt_input_file);
+ parse_options(NULL, argc, argv, options, opt_input_file);
if (!input_filename) {
show_usage();