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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-12-01 16:58:37 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-12-02 19:37:00 +0100 |
| commit | e8215b77ff46aac12e9545153946ad306a18521c (patch) | |
| tree | bfbb173c1165d113e4162e77cb1b3ef28fcb3116 /libavformat/ffmenc.c | |
| parent | c06d4f2cedb76f2a38732ff45d12b584d2900c19 (diff) | |
| download | ffmpeg-e8215b77ff46aac12e9545153946ad306a18521c.tar.gz | |
avformat/ffmenc: set bitexact mode for old API without accessing the encoder
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/ffmenc.c')
| -rw-r--r-- | libavformat/ffmenc.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/libavformat/ffmenc.c b/libavformat/ffmenc.c index 221f0a2cfd..7ed4320fed 100644 --- a/libavformat/ffmenc.c +++ b/libavformat/ffmenc.c @@ -223,6 +223,7 @@ static int ffm_write_header(AVFormatContext *s) /* list of streams */ for(i=0;i<s->nb_streams;i++) { + int flags = 0; st = s->streams[i]; avpriv_set_pts_info(st, 64, 1, 1000000); if(avio_open_dyn_buf(&pb) < 0) @@ -234,7 +235,16 @@ static int ffm_write_header(AVFormatContext *s) avio_wb32(pb, codecpar->codec_id); avio_w8(pb, codecpar->codec_type); avio_wb32(pb, codecpar->bit_rate); - avio_wb32(pb, codecpar->extradata_size ? AV_CODEC_FLAG_GLOBAL_HEADER : 0); + if (codecpar->extradata_size) + flags |= AV_CODEC_FLAG_GLOBAL_HEADER; + + // If the user is not providing us with a configuration we have to fill it in as we cannot access the encoder + if (!st->recommended_encoder_configuration) { + if (s->flags & AVFMT_FLAG_BITEXACT) + flags |= AV_CODEC_FLAG_BITEXACT; + } + + avio_wb32(pb, flags); avio_wb32(pb, 0); // flags2 avio_wb32(pb, 0); // debug if (codecpar->extradata_size) { |