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| author | Michael Niedermayer <michaelni@gmx.at> | 2009-03-02 14:53:18 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2009-03-02 14:53:18 +0000 |
| commit | a4c7a5ea27050a28625eabf1ba98cfef9ac6620d (patch) | |
| tree | d726c914a687295f52aa1e27913a50e019f2187f /libavcodec/mpegvideo.h | |
| parent | 873b092353f95a852e4f2f7639fc13bc8b81cb41 (diff) | |
| download | ffmpeg-a4c7a5ea27050a28625eabf1ba98cfef9ac6620d.tar.gz | |
Call ff_fetch_timestamp() for mpeg1/2 when a picture start code is found instead
of calling it at the end of a frame with a large negative offset.
This significantly reduces the maximal distance in container packets between
the point where the first byte of the "access unit" was stored and where
we call ff_fetch_timestamp() thus reducing the constraints on our parser.
Also change the parser from next_frame_offset to cur, this is needed
because now the reference is from container packet start instead of
frame start. (i previously misinterpreted this as bug)
Originally committed as revision 17731 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mpegvideo.h')
| -rw-r--r-- | libavcodec/mpegvideo.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index 5620f1edab..ef40083e90 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -769,7 +769,7 @@ void mpeg1_encode_mb(MpegEncContext *s, void ff_mpeg1_encode_init(MpegEncContext *s); void ff_mpeg1_encode_slice_header(MpegEncContext *s); void ff_mpeg1_clean_buffers(MpegEncContext *s); -int ff_mpeg1_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size); +int ff_mpeg1_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size, AVCodecParserContext *s); extern const uint8_t ff_mpeg4_y_dc_scale_table[32]; extern const uint8_t ff_mpeg4_c_dc_scale_table[32]; |