MediaCoder is a universal media transcoding software actively developed and maintained since 2005. It puts together most cutting-edge audio/video technologies into an out-of-box transcoding solution with a rich set of adjustable parameters which let you take full control of your transcoding. New features and latest codecs are added or updated constantly. MediaCoder might not be the easiest tool out there, but what matters here is quality and performance. It will be your swiss army knife for...
A FUSE-based file system for dynamic gstreamer-based transcoding
Now maintained on https://github.com/rtyle/gstfs-ng
A FUSE-based file system that works as a dynamic gstreamer-based transcoder over an existing directory. For example, this can make your FLAC music archive appear as an MP3 or OGG archive. Transcodings can be cached in memory and persisted to disk.