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| author | Martin Fiedler <martin.fiedler@gmx.net> | 2009-09-20 14:08:44 +0000 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@rainbow.studorg.tuwien.ac.at> | 2009-09-20 14:08:44 +0000 |
| commit | 4410adf12e0fbb41122c4ddb581fe075897525ef (patch) | |
| tree | 08b4d41460798d2572aa7a6fc293caf4d3904aa6 /libavcodec/mpeg12enc.c | |
| parent | fbc030045c0877c30772e879f088e58b06ec8e7e (diff) | |
| download | ffmpeg-4410adf12e0fbb41122c4ddb581fe075897525ef.tar.gz | |
Allow encoding frames with more than 2800 lines.
Patch by Martin Fiedler, martin fiedler gmx net
Originally committed as revision 19927 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mpeg12enc.c')
| -rw-r--r-- | libavcodec/mpeg12enc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/mpeg12enc.c b/libavcodec/mpeg12enc.c index 013b395d17..eacb5bbd9b 100644 --- a/libavcodec/mpeg12enc.c +++ b/libavcodec/mpeg12enc.c @@ -327,7 +327,12 @@ static av_always_inline void put_qscale(MpegEncContext *s) } void ff_mpeg1_encode_slice_header(MpegEncContext *s){ + if (s->height > 2800) { + put_header(s, SLICE_MIN_START_CODE + (s->mb_y & 127)); + put_bits(&s->pb, 3, s->mb_y >> 7); /* slice_vertical_position_extension */ + } else { put_header(s, SLICE_MIN_START_CODE + s->mb_y); + } put_qscale(s); put_bits(&s->pb, 1, 0); /* slice extra information */ } |