Handy script to transcode videos to .mov/mjpeg so they can be used in davinci resolve

to_mjpeg.sh

set -e
shopt -s nullglob

LOGS="./to_mjpeg.log"

function info()
{
  BLUE="\e[1;44;37m"
  RESET="\e[0m"
  echo -e "$BLUE$@$RESET" | tee -a "$LOGS"
}

function warn()
{
  YELLOW="\e[1;43;30m"
  RESET="\e[0m"
  echo -e "$YELLOW$@$RESET" | tee -a "$LOGS"
}

info ""
info ""
info "======================================"
info "New session: $(date -Iseconds)"
info "======================================"
info ""
info ""

for i in */*.{mp4,MP4}
do
  out="${i%.*}.mov"
  if [[ -f "$out" ]]
  then
    info "Skipping $out - already exists"
  else
    info "Processing $i ----> $out"
    info ""
    temp="$out.wip"
    if [[ -f "$temp" ]]
    then
      warn "Overwriting existing partial output and restarting from scratch: $temp"
    fi
    info ffmpeg -i "$i" -vcodec mjpeg -q:v 2 -acodec pcm_s16be -q:a 0 -f mov "$temp" -y
    file_logs="$out.logs"
    ffmpeg -i "$i" -vcodec mjpeg -q:v 2 -acodec pcm_s16be -q:a 0 -f mov "$temp" -y 2>&1 | tee "$file_logs" | tee -a "$LOGS"
    mv "$temp" "$out"
    info ""
  fi
done

info ""
info ""
info "======================================"
info "Session done: $(date -Iseconds)"
info "======================================"
info ""
info ""