Script to convert .vc1 files using ffmpeg

convert-vc1.sh

#!/usr/bin/env bash

set -euo pipefail

FILENAME=${1?"Must specify filename"}
OUTPUT=${2?"Must specify output file"}

TYPE=$(ffprobe -v error -select_streams v:0 -show_entries stream=codec_name -of default=noprint_wrappers=1:nokey=1 "${FILENAME}")

if [ "${TYPE}" == "vc1" ]; then
  echo "converting ${FILENAME} it's ${TYPE}"
  ffmpeg -i "${FILENAME}" -c:v hevc -preset slow -crf 25 -tag:v hvc1 -q:a 100 "${FILENAME%.*}.x265.mp4"
  exitcode=$?
  if [ "${exitcode}" -neq 0 ]; then
    echo "${FILENAME}: FAILED" >> "${OUTPUT}"
  fi
fi