diff options
Diffstat (limited to 'libavformat/mpeg.h')
-rw-r--r-- | libavformat/mpeg.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavformat/mpeg.h b/libavformat/mpeg.h index 053b1590ea..9283101d10 100644 --- a/libavformat/mpeg.h +++ b/libavformat/mpeg.h @@ -57,4 +57,13 @@ static const int lpcm_freq_tab[4] = { 48000, 96000, 44100, 32000 }; +/** + * Parse MPEG-PES five-byte timestamp + */ +static inline int64_t ff_parse_pes_pts(uint8_t *buf) { + return (int64_t)(*buf & 0x0e) << 29 | + (AV_RB16(buf+1) >> 1) << 15 | + AV_RB16(buf+3) >> 1; +} + #endif /* FFMPEG_MPEG_H */ |