extradata endianness comment

Originally committed as revision 4674 to svn://svn.ffmpeg.org/ffmpeg/trunk
19 years ago · ed57bb79e8
parent 1fd97d8c1a
commit ed57bb79e8
1 changed files with 1 additions and 0 deletions
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@ -738,6 +738,7 @@ typedef struct AVCodecContext {
     * mpeg4: global headers (they can be in the bitstream or here)
     * the allocated memory should be FF_INPUT_BUFFER_PADDING_SIZE bytes larger
     * then extradata_size to avoid prolems if its read with the bitstream reader
+     * the bytewise contents of extradata must not depend on the architecture or cpu endianness
     * - encoding: set/allocated/freed by lavc.
     * - decoding: set/allocated/freed by user.
     */