## module name # reason for enablement in ffmpeg (usually there is another package that already got legal review)

aac

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

ilbc # ilbc

libaom # libaom

libaom_av1 # libaom

libcelt # celt, opus

libcodec2 # codec2

libdav1d # av1

libgsm # libgsm

libopenjpeg # openjpeg

libopus # opus

libschroedinger # schroedinger

libspeex # speex

libvorbis # libvorbis

libvpx_vp8 # libvpx

libvpx_vp9 # libvpx

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

webvtt # trivial

xbm # trivial

xwd # xwd

y41p # trivial

yuv4 # trivial

zlib # zlib

​