LAV Filters
From TGB WIKI
LAV Filters are a set of open-source DirectShow filters, aimed to eventually replace the better part of the playback chain required to play all and any modern media.
LAV Splitter is a Souce Filter/Splitter required to demux the files into their separate elementary streams.
LAV Audio and Video Decoder are powerful decoders with a focus on quality and performance, without any compromises.
All LAV Filters are based on the FFmpeg multimedia libraries (licensed under GPLv2)