Av1an

Cross-platform encoder AV1, VP9, HEVC, H.264, which encodes video in parts, breaking it into scenes and parallelizing encoding into several processes, which allows you to significantly speed up the encoding process and optimally use the resources of a multi-core CPU.

Features:
▫️Hyper-scalable video encoding
▫Target quality mode using VMAF control encoder speed control to achieve the desired video quality
▫VapourSynth script support
▫the ability to pause and resume the encoding process without loss of state