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ffmpeg: ignore EOF when pushing frames to filters. 

EOF is not a fatal condition, it is normally produced
by a few filters.

TODO: take it into account to avoid useless decoding.
This commit is contained in:
Nicolas George 2013-06-02 11:30:52 +02:00
parent 582f36ca3f
commit fc82f4a1f8
1 changed files with 5 additions and 1 deletions
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6
ffmpeg.c
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@ -1623,6 +1623,8 @@ static int decode_audio(InputStream *ist, AVPacket *pkt, int *got_output)
f = decoded_frame;
err = av_buffersrc_add_frame_flags(ist->filters[i]->filter, f,
AV_BUFFERSRC_FLAG_PUSH);
if (err == AVERROR_EOF)
err = 0; /* ignore */
if (err < 0)
break;
}
@ -1726,7 +1728,9 @@ static int decode_video(InputStream *ist, AVPacket *pkt, int *got_output)
} else
f = decoded_frame;
ret = av_buffersrc_add_frame_flags(ist->filters[i]->filter, f, AV_BUFFERSRC_FLAG_PUSH);
if (ret < 0) {
if (ret == AVERROR_EOF) {
ret = 0; /* ignore */
} else if (ret < 0) {
av_log(NULL, AV_LOG_FATAL,
"Failed to inject frame into filter network: %s\n", av_err2str(ret));
exit(1);