Originally committed as revision 24126 to svn://svn.ffmpeg.org/ffmpeg/trunk
The old names were not av_ prefixed, and they were causing linking failure on many platforms. The new names are also more descriptive. Patch by Stefano Sabatini. Originally committed as revision 24101 to svn://svn.ffmpeg.org/ffmpeg/trunk
Originally committed as revision 24092 to svn://svn.ffmpeg.org/ffmpeg/trunk