openharmony/third_party_ffmpeg
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mpegts: check substreams before discarding

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Allow to extract the AC3 core from TrueHD with the "copy" codec.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Christian Schmidt 2012-09-06 16:43:24 +02:00 committed by Luca Barbato
parent 62c9ae11a7
commit 07584eaf4a
1 changed files with 2 additions and 1 deletions
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3
libavformat/mpegts.c
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@ -784,7 +784,8 @@ static int mpegts_push_data(MpegTSFilter *filter,
code = pes->header[3] | 0x100;
av_dlog(pes->stream, "pid=%x pes_code=%#x\n", pes->pid, code);
if ((pes->st && pes->st->discard == AVDISCARD_ALL) ||
if ((pes->st && pes->st->discard == AVDISCARD_ALL &&
(!pes->sub_st || pes->sub_st->discard == AVDISCARD_ALL)) ||
code == 0x1be) /* padding_stream */
goto skip;