Similar to VC-1
RatDVD
RatDVDRCELP
Relaxed code-excited linear predictionRealAudio
RealAudioRealMedia
RealMediaRMP4
SMV
Selectable Mode VocoderSpectral Band Replication
Spectral band replicationTAK
▲1 trendsTheora
TheoraThor
Thor (video codec)TTA
TwinVQ
TwinVQUt Video Codec Suite
Ut Video Codec SuiteVersatile Video Coding
Versatile Video CodingVMR-WB
Variable-Rate Multimode WidebandVorbis
VorbisVP3
VP3VP6
VP6VP8
VP8VP9
VP9WAV
WAVWavPack
WavPackWebM
WebMWindows Media Audio
Windows Media AudioWindows Media Video
Windows Media VideoX264
X264XVD
Xvid
Xvid