[CinCV TNG] Downsample effect doesn't work in Cinelerra GG

Igor BEGHETTO igorbeg at visi1.org
Mon Nov 2 13:43:06 CET 2020

Hi Jesus,
the problem is only on final render or also what you are seeing on the 

Please check the alpha channel for your "Color model" on Settings-> 
Format...-> Video: it must to be RGB*A* or YUV*A*.
My test:
Top video track with Downsample effect and bottom video track with 
Gradient effect or the same clip of the top video track. Uncheck "Alpha" 
in Downsample effect. Fade=-100 in Mask tool.
Cin_20201031_release. UbuntuStudio_16.04.
By my tests it works fine, also the render file.


Il 19/10/2020 15:57, JESUS ALQUILA ha scritto:
> I tried to use Downsample effect. When I render the track. The output 
> track is a black screen·
> Downsample doesn't work with mask
> Any idea? Is there solution?
> -- 
> Jesús Leis Castro
> Teléfono y Whatsapp: +34 634 54 74 66
> correo electrónico: jesusleiscastro at gmail.com 
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