ac3
ansi # trivial
apng
ass # trivial
ayuv # trivial
bmp # trivial
dirac # dirac
exr # openEXR
ffv1 # ffmpeg
ffvhuff # ffmpeg
ffwavesynth # pseudo
flac # libFLAC
gif # libpng
gsm # libgsm
huffyuv # trivial+zlib
libcelt
libgsm
libopenjpeg
libopus
libschroedinger
libspeex
libvorbis
libvpx_vp8
libvpx_vp9
mjpeg # mjpegtools
mpeg1video
mpeg2video
#mpeg4
mp1 # twolame/lame
mp1float # twolame/lame
mp2 # twolame
mp2float # twolame
mp3 # lame
mp3float # lame
opus # libopus
pam # trivial
pbm # trivial
pcm_alaw # trivial
pcm_bluray
pcm_dvd
pcm_f32be # trivial
pcm_f32le # trivial
pcm_f64be # trivial
pcm_f64le # trivial
pcm_mulaw # trivial
pcm_s16be # trivial
pcm_s16be_planar # trivial
pcm_s16le # trivial
pcm_s16le_planar # trivial
pcm_s24be # trivial
pcm_s24le # trivial
pcm_s24le_planar # trivial
pcm_s32be # trivial
pcm_s32le # trivial
pcm_s32le_planar # trivial
pcm_s8 # trivial
pcm_s8_planar # trivial
pcm_u16be # trivial
pcm_u16le # trivial
pcm_u24be # trivial
pcm_u24le # trivial
pcm_u32be # trivial
pcm_u32le # trivial
pcm_u8 # trivial
pcx
pgm # trivial
pgmyuv # trivial
pgssub # mkvtoolnix
png # libpng
ppm # trivial
rawvideo # trivial
sgi # trivial
srt # trivial
ssa # trivial
sunrast # trivial
targa # trivial
text # trivial
theora # libtheora
tiff # libtiff
v210 # trivial
v210x # trivial
v308 # trivial
v408 # trivial
v410 # trivial
vorbis # libvorbis
vp3 # libav
vp5 # libav
vp6 # libav
vp6a # libav
vp6f # libav
vp8 # libvpx
vp9 # libvpx
webp # libwebp
xbm # trivial
xwd # xwd
y41p # trivial
yuv4 # trivial
zlib # pseudo