kdenlive render pipeline (was Re: smart encoding)

[harald.albrecht]

For my workflow, I'm glad that the render pipeline is as is: because I need to resize the timeline height while working on my project this would otherwise invalidate the whole prerendering data. The downscaling is cheap, while the prerendering is expensive. I fail to see how changing the pipeline would improve the situation except to where low end hardware is used which even cannot scale down in realtime.
Best regards,Harald


-------- Ursprüngliche Nachricht --------Von: Mikko Rapeli <mikko.rapeli at iki.fi> Datum: 28.09.17  13:53  (GMT+01:00) An: kdenlive <kdenlive at kde.org> Betreff: kdenlive render pipeline (was Re: smart encoding) 
Related to this, kdenlive render pipeline for time line preview on
the monitor GUI component is far from optimal. First the clips are rendered
to project profile and then rescaled to fit the monitor screen size.
Also with proxy clips.

IMO better would be to render project previews directly to the
current monitor/preview size without passing through current project
profile except for frame rate.

For final rendering, naturally, the project profile should be used.

https://bugs.kde.org/show_bug.cgi?id=384764

-Mikkoo
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