[FFmpeg-user] How to brighten part of a dark video?

[Moritz Barsnick]

On Fri, Sep 18, 2015 at 12:00:31 +0200, Gilles wrote:
> Thanks much.
> What kind of infos should I use for the "mpblablabla" part?
> I tried to read the official doco, but it has no examples for newbies:
> https://ffmpeg.org/ffmpeg-filters.html

The mp filter possibly doesn't exist any more.

Google's first hit (for MY search term ;-)) was the page you mentioned.
The second and third hits have better examples. Look for the lut*
filters and the curve filter.

E.g.
http://ffmpeg.gusari.org/viewtopic.php?f=11&t=663#p885

https://ffmpeg.org/ffmpeg-filters.html#curves-1
http://video.stackexchange.com/a/13110

Moritz