FAQ and Issues

Common questions

Why ncnn-vulkan?

• ncnn is portable and easy to package, while also being universal between NVIDIA/AMD/Intel gpus.

Any plans to support pytorch or vapoursynth?

• Yes, I plan on working on support for both those platforms, but it is difficult to support pytorch without access to a NVIDIA gpu. Vapoursynth is difficult due to many vapoursynth programs are not made with Linux in mind.

Why isn't MacOS distributed as a DMG file?

• I won't give apple 100 dollars so I can get my app signed by them, and notarizing is a pain. Blame apple, not me.

Issues

Video Exporting

• Why does the video exported has weird flickering effects, like a frame was misplaced.
• This is an issue with FFMpeg, if the video format is .webm, this can sometimes throw off the scene change detection.

• Error! The video did not export!
• This is usually a permission error, make sure the output directory and render directory are both allowed to be accessed.