h264, mpeg2video, mpeg4, msmpeg4v1, ape,
mpeg1video, ac3, eac3, vp6, vp5, vp3,
aac, eac3, flac, flic, mjpeg, mjpegb,
adpcm_4xm, adpcm_adx, mpegvideo, theora, dca,
flac, h261 , flv, cinepak, bink, truehd,
msmpeg4v2, msmpeg4v3, h263, wmv1, wmv2, wmv3,
pcm_f32be, pcm_f32le, pcm_s16be, pcm_s16le, pcm_s24be,
pcm_s24le, pcm_s32be, pcm_s32le, pcm_u16be, pcm_u16le,
pcm_u24be, pcm_u24le, pcm_u32be, pcm_u32le, ape, adpcm_ms,
avi, ac3, mp3, mpegts, mpegvideo, matroska,
h264, asf, m4v, aac, mjpeg,
h261, pcm_u16le, pcm_u24be, pcm_u24le, pcm_u32be,
pcm_u32le, eac3, ape, aiff, asf, ogg, pcm_f32be,
pcm_f32le, pcm_s16be, pcm_s16le, pcm_s24be, pcm_s24le,
pcm_s32be, pcm_s32le, pcm_u16be, voc, eac3, rm,
flac, flic, dts, h263, flv, avisynth,
dv, truehd, vc1, bink, nc, ape