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authorMichael Niedermayer <michaelni@gmx.at>2008-09-03 17:43:00 +0000
committerMichael Niedermayer <michaelni@gmx.at>2008-09-03 17:43:00 +0000
commit8e5af7a654f1d693c5b93d6500b74be7627ed219 (patch)
tree17f50b043d94b01071a89acb039369c5314f2962 /libavcodec/avcodec.h
parenta2636c0fd5356827cd53b89eadde9962fbf7f1db (diff)
downloadffmpeg-8e5af7a654f1d693c5b93d6500b74be7627ed219.tar.gz
Clarify sample_aspect_ratio.
Originally committed as revision 15180 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/avcodec.h')
-rw-r--r--libavcodec/avcodec.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 4c4437615f..18bde8e328 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1448,6 +1448,7 @@ typedef struct AVCodecContext {
/**
* sample aspect ratio (0 if unknown)
+ * That is the width of a pixel divided by the height of the pixel.
* Numerator and denominator must be relatively prime and smaller than 256 for some video standards.
* - encoding: Set by user.
* - decoding: Set by libavcodec.