av1an-core (cargo): Cross-platform command-line AV1 / VP9 / HEVC / H264 encoding framework with per scene quality encoding [Core library] 
Keywords: video|aomenc|av1|av1-encoders|docker|docker-container|encoder|ffmpeg|hevc|python|quality|rav1e|rust|scenes|svt-av1|target-quality|vp9|x265