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I have three grayscale videos, representing the red, green, and blue channels from a video. I extracted them using the extractplanes
filter, and sent them through different pipelines.
Now I would like to combine them again. But while extractplanes
is working perfectly, mergeplanes
is not. My initial attempt was this:
[r][g][b] mergeplanes=0x001020 [output]
This interprets my RGB channels as YUV, which is not what I want. My next attempt was this:
[r][g][b] mergeplanes=0x001020:rgb24 [output]
But according to the error message, Only planar formats with more than one component are supported.
(Same for all other RGB and RGBA pixel formats I tried.)
Is there another way to put these channels back together? Or some way to convince mergeplanes
to output RGB?