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ffmpeg
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ffplay: only output null packet once on EOF 

The generic decoder properly flushes the codecs with one null packet as well.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2014-10-14 01:15:30 +02:00
parent cc4741888d
commit 7ba7277775
1 changed files with 10 additions and 12 deletions
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22
ffplay.c
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@ -3110,27 +3110,25 @@ static int read_thread(void *arg)
goto fail;
}
}
if (eof) {
if (is->video_stream >= 0)
packet_queue_put_nullpacket(&is->videoq, is->video_stream);
if (is->audio_stream >= 0)
packet_queue_put_nullpacket(&is->audioq, is->audio_stream);
if (is->subtitle_stream >= 0)
packet_queue_put_nullpacket(&is->subtitleq, is->subtitle_stream);
SDL_Delay(10);
eof=0;
continue;
}
ret = av_read_frame(ic, pkt);
if (ret < 0) {
if (ret == AVERROR_EOF || avio_feof(ic->pb))
if ((ret == AVERROR_EOF || avio_feof(ic->pb)) && !eof) {
if (is->video_stream >= 0)
packet_queue_put_nullpacket(&is->videoq, is->video_stream);
if (is->audio_stream >= 0)
packet_queue_put_nullpacket(&is->audioq, is->audio_stream);
if (is->subtitle_stream >= 0)
packet_queue_put_nullpacket(&is->subtitleq, is->subtitle_stream);
eof = 1;
}
if (ic->pb && ic->pb->error)
break;
SDL_LockMutex(wait_mutex);
SDL_CondWaitTimeout(is->continue_read_thread, wait_mutex, 10);
SDL_UnlockMutex(wait_mutex);
continue;
} else {
eof = 0;
}
/* check if packet is in play range specified by user, then queue, otherwise discard */
stream_start_time = ic->streams[pkt->stream_index]->start_time;