hello,
I’m very annoyed because I’m on ubuntu20.04 with an asus core i5 (8 CPUs) and a GeForce GTX 1650 graphics card, but when I use synfig, only one CPU is used at 100% and the GPU at 0%.
I had version 1.4.0 appimage. I recompiled from the source code, nothing helped. When I want to move a key on the timeline for example, Synfigstudio stays blocked for several minutes before updating the display.
In short, it’s difficult to work under these conditions.
Does anyone have an idea for a resolution?
Thank you in advance
Ah, ok…
It is indeed very present on a sequence with a time loop and a blur layer…
But I have the impression that multithreading is not optimal because I always have a CPU which is very busy (and not the others) with the background rendering…
Another question, I can set up FFMPEG with nvenc, for example with cinelerra-GG.
Why can’t I access it with the command line synfig "montage.sifz" -t ffmpeg -o slide2.mp4 --fps 25 --start-time 0f --end-time 902f --video-codec h264_nvenc
That’s interesting. Can you clarify a bit? I have ‘Background rendering’ disabled and I never saw Synfig using more than 1 core to render a single frame. What are requirements to make it work?