MythTV transcode

mythtv_transcode.sh

#!/bin/bash
# Arguments - %CHANID% %STARTTIME% %TITLE%

ChanID="${1}"
StartTime="${2}"
Title="${3}"
Subtitle="${4}"
Desc="${5}"


# Debug
#echo "|Chan|Start|Title|SubTitle|Desc" >/tmp/blahz.$$
#echo "|${1}|${2}|${3}|${4}|${5}" >> /tmp/blahz.$$

/usr/bin/mythtranscode -c ${ChanID} -s ${StartTime} -m -l

# Let members of the group edit the files.
umask 002

enc_dir="/mnt/drobo/encoded/${Title}"
src_file="/mnt/mythtv/recordings/${ChanID}_${StartTime}.mpg.tmp"

mkdir -p "${enc_dir}"

/usr/local/bin/ffmpeg -deinterlace -y -threads 1   \
  -i ${src_file} \
  -acodec libfaac -ab 128k \
  -vcodec libx264 -crf 20 -profile main -preset fast \
  -f mp4 -r 25 -level 30 \
  -metadata title="${Title}" \
  -metadata show="${Title}" \
  -metadata description="${Desc}" \
  -metadata episode_id="${Subtitle}" \
  "${enc_dir}/${Title}-${StartTime}.mp4"

rm ${src_file}