ffmpeg - Colorspace

You should explicitly tag the colorspace.

• That way the playback device / software will not have to guess.

-color_primaries bt709 -colorspace bt709 -color_trc bt709 -color_range tv (for HDTV/Blu-ray)
-color_primaries smpte170m -colorspace smpte170m -color_trc smpte170m -color_range tv (for NTSC-SDTV/NTSC-DVD)
-color_primaries bt470bg -colorspace smpte170m -color_trc smpte170m -color_range tv (for PAL-SDTV/PAL-DVD)
-color_primaries bt2020 -colorspace bt2020nc -color_trc smpte2084 -color_range tv (for HDR10)