CONVERT_MATRIX    702 libavresample/audio_mix.c             CONVERT_MATRIX(q8, av_clip_int16(lrint(256.0 * v)))
CONVERT_MATRIX    705 libavresample/audio_mix.c             CONVERT_MATRIX(q15, av_clipl_int32(llrint(32768.0 * v)))
CONVERT_MATRIX    708 libavresample/audio_mix.c             CONVERT_MATRIX(flt, v)