mpeg4 header parser clenup (needed for parsing of VOL header in avctx->extradata)

Originally committed as revision 1032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 12:21:54 +00:00
parent 26893f6bd4
commit b704e7420b
4 changed files with 349 additions and 322 deletions
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -180,6 +180,7 @@ typedef struct AVCodecContext {
     * some codecs need / can use extra-data like huffman tables
     * mjpeg: huffman tables
     * rv10: additional flags
+     * mpeg4: global headers (they can be in the bitstream or here)
     * encoding: set/allocated/freed by lavc.
     * decoding: set/allocated/freed by user.
     */