Convert FLV to MP4 powered by ffmpeg

flv2mp4

#!/bin/bash

[[ -z $1 ]] && echo "flv2mp4 <flv name>"

src=$1

if [[ -d $src ]] && command -v fzf > /dev/null 2>&1; then
    src="$(fd . -e flv "$src" | fzf -e -m)"
fi

if [[ -z $src ]]; then
    echo "Invalid parameter"
    exit 1
fi

dest="${src/.flv/}.mp4"

if test -z "$dest"; then
    echo "Invalid parameter"
    exit 1
fi

echo "Convert $(basename "$src") to MP4"

ffmpeg -i "$src" -codec copy "$dest"

echo "All Done."