[FFmpeg-user] pseudocolor and general filter syntax
Paul B Mahol
onemda at gmail.com
Sat Aug 26 15:50:55 EEST 2017
On 8/26/17, Kieran O Leary <kieran.o.leary at gmail.com> wrote:
> I'm trying and failing to get the pseudocolour filter to work. I think my
> issue is more to do with not knowing how to formulate the filter syntax in
> general. I basically just copy pasted the example from the filter
> documentation and I am guessing that I should be populating the
> amax/ymax/val values with actual numbers?
> If so, I'm not sure what to populate val and amax with. Things like ymin
> and ymax seem like they should be 235 and 255 for 8-bit, but I'm clueless
> about the others.
amax/ymax.. are valid as described in documentation, that way you do get
working filter example for both 8bit and 10bit video.
You do not change example in any way, why you removed ' chars?
' is important because it says to escape ","
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