color3way \
colorbalance \
crikey \
+ cropp \
crossfade \
decimate \
deinterlace \
audio := \
audioscope \
cdripper \
+ chorus \
compressor \
+ compressormulti \
dcoffset \
delayaudio \
denoise \
echo \
echocancel \
freeverb \
+ flanger \
gain \
graphic \
interpolateaudio \
synthesizer \
timestretch \
timestretchrt \
+ tremolo \
vocoder \
plugin_dirs += opencv