[FFmpeg-devel] [PATCH] avfilter/showwaves: add single_pic option

[Stefano Sabatini]

On date Thursday 2014-12-25 23:57:47 +0100, Clément Bœsch encoded:
> On Thu, Dec 25, 2014 at 09:07:04PM +0100, Lars Kiesow wrote:
[...]
> > One improvement that's left is to choose the colors, but that's
> > something for another patch and you can archive that quite easily with
> > some of the other filters already.
> 
> Yeah you can just apply a filter on top of it. Adding a color option can
> be annoying because of the grayscale logic when you do not use
> split_channels option.

I see there are several ways to do it (e.g. using lut3d). Can you
suggest the way you would do it?

(I considered to add the color option myself, for example it would be
useful to distinguish the various channels).
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