This is a complete python rewrite of the C++ vwrt.

• python3

• numpy

• ffmpeg

user$ python3 vwrt.py [-i INPUT] [-t SPEED] [-s SPEED] [-o OUTDIR]

• -i INPUT or --input INPUT: add input video^[1]

• -t SPEED or --talk-speed SPEED: set talk speed (aka speed when video is above volume threshold)^[1]

• -s SPEED or --silence-speed SPEED: set silence speed (aka speed when video is below volume threshold)^[1]

• -o OUTDIR or --outdir OUTDIR: set output directory

• -h or --help: show this help message and exit

• -v or --verbose: set verbose mode

• -f or --add-frames: overlay timecode on video before processing

• -d or --dry-run: skip video processing

1. Supports multiple arguments of the same type. Value will cycle through given values, until there are no more inputs.