NotEnoughAV1Encodes is a GUI to make encoding faster and easier for AV1 encoders.

NotEnoughAV1Encodes will split the given video file into chunks (scene-based splitting or equal chunks).
After splitting, it will encode the chunks with n-amount of workers.
NotEnoughAV1Encodes will merge the encoded files into a single video file when finished.

The layout is easy to use with categories including input/output, video information, encoding settings, presets, workers, and splitting. There are numerous options available before encoding in each of these categories.

Supported encoders:
aomenc / libaom
rav1e / librav1e
svt-av1 / libsvt-av1
libvpx-vp9

Ссылка: ..