ffmpeg/tests/ref/lavf
..
aiff
alaw
asf
au
avi
bmp
dv_fmt
ffm
flv_fmt
gif
gxf
jpg
mkv
mmf
mov
mpg
mulaw
mxf
mxf_d10
nut
ogg
pbmpipe
pcx
pgm
pgmpipe
pixfmt
png
ppm
ppmpipe
rm
sgi
swf
tga
tiff
ts
voc
voc_s16
wav
yuv4mpeg