Released under Lesser GNU Public License (LGPL)
 
This is an extension to the ffmpeg video decoding library meant to support
a variety of extra functionality in support of video processing applications.
The primary additional feature added is the ability to do frame-accurate seeking 
(by frame number). This is accomplished in a codec/format independant manner
using seek tables. 
 
It has been built and tested under Linux and Windows.
 
Features:
1) Simplified interface for video processing 
2) Frame-accurate seeking using a seek-table
3) Online creation of a seek-table through normal decoding
4) Saving and loading of seek-tables
 
Getting up and running:
The frame-accurate seek library extension to ffmpeg requires ffmpeg. 
Getting the most recent version of ffmpeg and building it from source is
recommended:
 
svn checkout svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
 
The test/example build script requires ffmpeg be checked out (or symlinked)
and built (./configure ; make) from the base directory.