[FFmpeg-user] auto color balance ?

[Ronald F. Guilmette]

Does ffmpeg have a mechanism that can "auto white balance" a given
input video? If so, could someone please show me a simple command
line example of how to apply that?

P.S. Gimp can auto-balance stills with just the press of a button.
Unfortunately, that ain't much help when the input is a video.

[Paul B Mahol]

Post by Ronald F. Guilmette
Does ffmpeg have a mechanism that can "auto white balance" a given
input video? If so, could someone please show me a simple command
line example of how to apply that?
P.S. Gimp can auto-balance stills with just the press of a button.
Unfortunately, that ain't much help when the input is a video.
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See histeq filter documentation.

[Ronald F. Guilmette]

Post by Paul B Mahol

Post by Ronald F. Guilmette
Does ffmpeg have a mechanism that can "auto white balance" a given
input video? If so, could someone please show me a simple command
line example of how to apply that?
P.S. Gimp can auto-balance stills with just the press of a button.
Unfortunately, that ain't much help when the input is a video.
_______________________________________________
ffmpeg-user mailing list
http://ffmpeg.org/mailman/listinfo/ffmpeg-user

See histeq filter documentation.

Thank you! That sure does look like the kind of thing I've been looking
for.

(I'll need to play around with the parameters a bit. So far it ain't
quite having the effect I had hoped for.)