$ ffmpeg -i ./SRC/00000.MTS -vf lut3d=file="./CxxxLog10toRec709_Legal.cube",yadif=1:0:0 -pix_fmt yuv422p10le -c:v prores_ks -profile:v 2 -c:a pcm_s16le -y ./00000_lut.mov


Input #0, mpegts, from './SRC/00000.MTS':
  Duration: 00:00:35.05, start: 0.540000, bitrate: 21004 kb/s
  Program 1 
    Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p(top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 50 tbr, 90k tbn, 50 tbc
    Stream #0:1[0x1100]: Audio: pcm_bluray (HDMV / 0x564D4448), 48000 Hz, stereo, s16, 1536 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> prores (prores_ks))
  Stream #0:1 -> #0:1 (pcm_bluray (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
[Parsed_lut3d_0 @ 0x7fd8ff601280] 3D LUT is empty
[AVFilterGraph @ 0x7fd8ff601dc0] Error initializing filter 'lut3d' with args 'file=./CxxxLog10toRec709_Legal.cube'
Error reinitializing filters!
Failed to inject frame into filter network: Invalid data found when processing input
Error while processing the decoded data for stream #0:0
Conversion failed!


$ ffmpeg -version

ffmpeg version N-94251-gf83b46e218 Copyright (c) 2000-2019 the FFmpeg developers
built with Apple LLVM version 9.0.0 (clang-900.0.39.2)
configuration: --prefix=/usr/local --enable-gpl --enable-nonfree --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libopus --enable-opencl --enable-libbluray --enable-libcaca --enable-libflite --enable-libfontconfig --enable-libfribidi --enable-libwebp --enable-version3
libavutil      56. 30.100 / 56. 30.100
libavcodec     58. 53.101 / 58. 53.101
libavformat    58. 28.101 / 58. 28.101
libavdevice    58.  7.100 / 58.  7.100
libavfilter     7. 56.101 /  7. 56.101
libswscale      5.  4.101 /  5.  4.101
libswresample   3.  4.100 /  3.  4.100
libpostproc    55.  4.100 / 55.  4.100