#!/bin/sh
ffmpeg -i $1 -x265-params "aq-mode=1:no-info=1" -crf 24 -preset slow -vf "pad=ceil(iw/2)*2:ceil(ih/2)*2" -pix_fmt yuv420p -f hevc "${1%%.*}.hevc" && \
MP4Box -add-image "${1%%.*}.hevc:primary" -ab heic -new "${1%%.*}.heic" && \
rm "${1%%.*}.hevc"