[FFmpeg-devel] [PATCH 24/35] avutil/opt: AVOptionRange gains is_set field.

[Andreas Rheinhardt]

Valerii Zapodovnikov:
> Actually it is commonly understood all over the world that limited range is
> the default when not present. All video in the world except Dolby Vision
> profile 5 (if using IPTPQc2) is limited range.

This has absolutely nothing to do with full/limited range, but rather
whether the AVOptionRange contains an interval or a single value.
(Not that I know why this needs to be set explicitly and not implicitly
via is_range = value_min < value_max.)

- Andreas