FADE_PLANAR       194 libavfilter/af_afade.c FADE_PLANAR(flt, float)
FADE_PLANAR       195 libavfilter/af_afade.c FADE_PLANAR(s16, int16_t)
FADE_PLANAR       196 libavfilter/af_afade.c FADE_PLANAR(s32, int32_t)