#! /bin/zsh
#
# this file:
#   https://dataswamp.org/~incal/conf/.zsh/video-ua

nologo () {
    local fun=$funcstack[1]

    local src=$1
    local name=${src:r}
    local ext=${src:e}
    local dst=${name}-${fun}.${ext}

    local x=$2
    local y=$3
    local w=$4
    local h=$5

    ffmpeg \
        -y                                       \
        -v quiet                                 \
        -i $src                                  \
        -vf "delogo=x=${x}:y=${y}:w=${w}:h=${h}" \
        -c:a copy                                \
                                                 $dst
}