vapoursynth

Video processing framework with Python scripting and filter chains

brewmacoslinux
Try with needOr install directly
Source

About

Video processing framework with simplicity in mind

Commands

vspipe

Examples

Process a video script and output to file$ vspipe -c y4m script.vpy - | ffmpeg -i pipe: output.mp4
Get information about a VapourSynth script$ vspipe -i script.vpy
Process video with specific frame range$ vspipe script.vpy output.y4m -s 0 -e 1000