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Add a loop option to ffplay.

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Patch by Robert Krüger, krueger signal7 de

Originally committed as revision 22646 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Robert Krüger 2010-03-23 17:39:51 +00:00 committed by Carl Eugen Hoyos
parent d40a999a1c
commit 1922c0a773
2 changed files with 11 additions and 3 deletions
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2
doc/ffplay-doc.texi
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@ -53,6 +53,8 @@ Disable graphical display.
Force format.
@item -window_title @var{title}
Set window title (default is the input filename).
@item -loop @var{number}
Loops movie playback <number> times. 0 means forever.
@end table
@section Advanced options

8
ffplay.c
View File

@ -260,6 +260,7 @@ static int error_recognition = FF_ER_CAREFUL;
static int error_concealment = 3;
static int decoder_reorder_pts= -1;
static int autoexit;
static int loop=1;
static int framedrop=1;
static int rdftspeed=20;
@ -2481,10 +2482,14 @@ 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){
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);
@ -2963,6 +2968,7 @@ 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", "" },
{ "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