Similar to RealMedia
EVRC
Enhanced Variable Rate CodecFfdshow
FfdshowFLAC
FLACG.718
G.718G.719
G.719G.721
G.721G.722
G.722G.722.1
G.722.1G.723
G.723G.723.1
G.723.1G.726
G.726G.728
G.728G.729
G.729G.729.1
G.729.1GSM-EFR
Enhanced full rateGSM-FR
Full RateGSM-HR
Half RateH.263
H.263H.264
Advanced Video CodingHarmonic and Individual Lines plus Noise
Harmonic and Individual Lines and NoiseHarmonic Vector Excitation Coding
Harmonic Vector Excitation CodingHE-AAC v2
HighMAT
HighMATHuffyuv
HuffyuvIndeo
IndeoInternet Low Bitrate Codec
Internet Low Bitrate CodecLa (音声ファイルフォーマット)
Libavcodec
Libavcodec