[FFmpeg-user] ffmpeg option/filter similar to AviSynth Limiter

[Gunnar]

Hi list,

is there a way to limit levels to TV (16-235) in ffmpeg similar to
AviSynth's Limiter or Tweak(bright=0) functions.
I tried -vf scale with in_range/out_range which wasn't recorgnized and the
color_range option which seems to do nothing...

I do not want to convert from PC levels to TV levels. I just want to
enforce TV levels by removing values outside the TV range.

Thank you. Best regards,
Gunnar