#! /bin/zsh
#
# this src:
#   https://dataswamp.org/~incal/conf/.zsh/video

mm-validate () {
    local mm=$1
    if [[ -f $mm ]]; then
        ffmpeg -v error -i $mm -f null - 2> ${mm}-error.log
    fi
}

rm-video () {
    local src=$1

    local name=${src:r}
    local ext=${src:e}

    local aud=${name}-aud.${ext}

    ffmpeg -i $src -vn $aud
}