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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-04-15 00:42:22 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-04-15 17:58:05 +0200 |
| commit | f07923253a1b64911bee623d789c2ee74b14493c (patch) | |
| tree | 2a0986c2b92d2d0871aba08c51d73907101ad1ec /libavcodec/avcodec.h | |
| parent | bcf936eaeae8db9cb5dbd9a9d4f670acd608ec86 (diff) | |
| download | ffmpeg-f07923253a1b64911bee623d789c2ee74b14493c.tar.gz | |
avcodec/avcodec: Document signed/unsignedness of sample formats in relation to bits_per_raw_sample
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/avcodec.h')
| -rw-r--r-- | libavcodec/avcodec.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 9e6169f608..784b1c1284 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -3850,8 +3850,8 @@ typedef struct AVCodecParameters { * sample format has more bits, the least significant bits are additional * padding bits, which are always 0. Use right shifts to reduce the sample * to its actual size. For example, audio formats with 24 bit samples will - * have bits_per_raw_sample set to 24, and format set to AV_SAMPLEFMT_S32. - * To get the original sample use "(uint32_t)sample >> 8"." + * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. + * To get the original sample use "(int32_t)sample >> 8"." * * For ADPCM this might be 12 or 16 or similar * Can be 0 |