On Tuesday, February 9, 2016 5:44:28 AM CET, Dan Dennedy wrote:
> See here:
> http://www.mltframework.org/bin/view/MLT/OpenGL
>
> You have to use "-consumer xgl" or "-consumer qglsl 0=sdl" to 
> run that command. The "sdl" consumer is default, but it is not 
> directly compatible with the opengl module.

Hi!

I accidentally found an issue that probably caused several bug reports 
against movit!

Looks like it does not correctly handle locales (the infamous dot/comma 
issue)...

Playing a clip in terminal:

melt myclip.mp4 .glsl=1 -attach movit.saturation saturation=0  -consumer 
xgl

Works fine.
But if I use a locale with comma separator:

LC_ALL=fr_FR.UTF-8 melt myclip.mp4 .glsl=1 -attach movit.saturation 
saturation=0  -consumer xgl

I get the following:
Movit system requirements: Needs at least GLSL version 1.30 (has version 
1,0)
[filter avcolor_space] Invalid format glsl

It clearly looks like the locale is not handled correctly, making it 
believe it has an older GLSL (1.0) version. Not sure if the problem is in 
MLT or in movit, will keep you posted if I find where it is.

regards
jb







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