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Synology VideoStation ffmpeg wrapper with DTS, EAC3 and TrueHD support (Installation instructions in 1st comment)
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#!/bin/bash | |
rev="12" | |
_log(){ | |
echo "$(date '+%Y-%m-%d %H:%M:%S') - ${streamid} - $1" >> /tmp/ffmpeg.log | |
} | |
_log_para(){ | |
echo "$1" | fold -w 120 | sed "s/^.*$/$(date '+%Y-%m-%d %H:%M:%S') - ${streamid} - = &/" >> /tmp/ffmpeg.log | |
} | |
_term(){ | |
rm /tmp/ffmpeg-${streamid}.stderr | |
_log "*** KILLCHILD ***" | |
kill -TERM "$childpid" 2>/dev/null | |
} | |
trap _term SIGTERM | |
arch=`uname -a | sed 's/.*synology_//' | cut -d '_' -f 1` | |
nas=`uname -a | sed 's/.*synology_//' | cut -d '_' -f 2` | |
pid=$$ | |
paramvs=$@ | |
stream="${@: -1}" | |
streamid="FFM$pid" | |
bin1=/var/packages/ffmpeg/target/bin/ffmpeg | |
bin2=/var/packages/VideoStation/target/bin/ffmpeg.orig | |
args=() | |
vcodec="KO" | |
while [[ $# -gt 0 ]] | |
do | |
case "$1" in | |
-i) | |
shift | |
movie="$1" | |
args+=("-i" "$1") | |
;; | |
-hwaccel) | |
shift | |
hwaccel="$1" | |
args+=("-hwaccel" "$1") | |
;; | |
-scodec) | |
shift | |
scodec="$1" | |
args+=("-scodec" "$1") | |
;; | |
-f) | |
shift | |
fcodec="$1" | |
args+=("-f" "$1") | |
;; | |
-map) | |
shift | |
args+=("-map" "$1") | |
idmap=`echo $1 | cut -d : -f 2` | |
if [ "$vcodec" = "KO" ]; then | |
vcodec=`/var/packages/ffmpeg/target/bin/ffprobe -v error -select_streams $idmap -show_entries stream=codec_name -of default=noprint_wrappers=1:nokey=1 "$movie" | head -n 1` | |
vcodecprofile=`/var/packages/ffmpeg/target/bin/ffprobe -v error -select_streams $idmap -show_entries stream=profile -of default=noprint_wrappers=1:nokey=1 "$movie" | head -n 1` | |
else | |
acodec=`/var/packages/ffmpeg/target/bin/ffprobe -v error -select_streams $idmap -show_entries stream=codec_name -of default=noprint_wrappers=1:nokey=1 "$movie" | head -n 1` | |
fi | |
;; | |
*) | |
args+=("$1") | |
;; | |
esac | |
shift | |
done | |
_log "*** PROCESS START REV $rev DS$nas ($arch) PID $pid ***" | |
streamdir=`dirname "$stream"` | |
device=`cat ${streamdir}/video_metadata | jq -r '.device'` | |
_log "DEVICE = $device" | |
_log "MOVIE = $movie" | |
set -- "${args[@]}" | |
argsnew=() | |
args1sv=() | |
args2sv=() | |
args1vs=() | |
args2vs=() | |
while [[ $# -gt 0 ]] | |
do | |
case "$1" in | |
-ss) | |
shift | |
argsnew+=("-ss" "$1") | |
args1sv+=("-ss" "$1") | |
args1sv+=("-noaccurate_seek") | |
args1vs+=("-ss" "$1") | |
args1vs+=("-noaccurate_seek") | |
args2sv+=("-analyzeduration" "10000000") | |
args2vs+=("-analyzeduration" "10000000") | |
;; | |
-i) | |
shift | |
argsnew+=("-i" "$1") | |
args1sv+=("-i" "$1") | |
args2sv+=("-i" "pipe:0" "-map" "0") | |
args1vs+=("-i" "$1") | |
args2vs+=("-i" "pipe:0" "-map" "0") | |
;; | |
-vf) | |
shift | |
if [ "$hwaccel" = "vaapi" ] && [ "$vcodecprofile" = "Main 10" ]; then | |
scale_w=`echo "${1}" | sed -e 's/.*=w=//g' | sed -e 's/:h=.*//g'` | |
scale_h=`echo "${1}" | sed -e 's/.*:h=//g'` | |
if let ${scale_w} AND let ${scale_h}; then | |
argsnew+=("-vf" "scale_vaapi=w=${scale_w}:h=${scale_h}:format=nv12,hwupload,setsar=sar=1") | |
else | |
argsnew+=("-vf" "scale_vaapi=format=nv12,hwupload,setsar=sar=1") | |
fi | |
else | |
argsnew+=("-vf" "$1") | |
fi | |
args2sv+=("-vf" "$1") | |
args1vs+=("-vf" "$1") | |
;; | |
-vcodec) | |
shift | |
argsnew+=("-vcodec" "$1") | |
args1sv+=("-vcodec" "copy") | |
args2sv+=("-vcodec" "$1") | |
args1vs+=("-vcodec" "$1") | |
args2vs+=("-vcodec" "copy") | |
;; | |
-acodec) | |
shift | |
if [ "$1" = "libfaac" ]; then | |
argsnew+=("-acodec" "aac") | |
args1sv+=("-acodec" "aac") | |
args2vs+=("-acodec" "aac") | |
else | |
argsnew+=("-acodec" "$1") | |
args1sv+=("-acodec" "$1") | |
args2vs+=("-acodec" "$1") | |
fi | |
args2sv+=("-acodec" "copy") | |
args1vs+=("-acodec" "copy") | |
;; | |
-ab) | |
shift | |
argsnew+=("-ab" "$1") | |
args1sv+=("-ab" "$1") | |
args2vs+=("-ab" "$1") | |
;; | |
-ac) | |
shift | |
argsnew+=("-ac" "$1") | |
args1sv+=("-ac" "$1") | |
args2vs+=("-ac" "$1") | |
;; | |
-f) | |
shift | |
argsnew+=("-f" "$1") | |
args1sv+=("-f" "mpegts") | |
args2sv+=("-f" "$1") | |
args1vs+=("-f" "mpegts") | |
args2vs+=("-f" "$1") | |
;; | |
-segment_format) | |
shift | |
argsnew+=("-segment_format" "$1") | |
args2vs+=("-segment_format" "$1") | |
args2sv+=("-segment_format" "$1") | |
;; | |
-segment_list_type) | |
shift | |
argsnew+=("-segment_list_type" "$1") | |
args2vs+=("-segment_list_type" "$1") | |
args2sv+=("-segment_list_type" "$1") | |
;; | |
-hls_seek_time) | |
shift | |
argsnew+=("-hls_seek_time" "$1") | |
args2vs+=("-hls_seek_time" "$1") | |
args2sv+=("-hls_seek_time" "$1") | |
;; | |
-segment_time) | |
shift | |
argsnew+=("-segment_time" "$1") | |
args2vs+=("-segment_time" "$1") | |
args2sv+=("-segment_time" "$1") | |
;; | |
-segment_time_delta) | |
shift | |
argsnew+=("-segment_time_delta" "$1") | |
args2vs+=("-segment_time_delta" "$1") | |
args2sv+=("-segment_time_delta" "$1") | |
;; | |
-segment_start_number) | |
shift | |
argsnew+=("-segment_start_number" "$1") | |
args2vs+=("-segment_start_number" "$1") | |
args2sv+=("-segment_start_number" "$1") | |
;; | |
-individual_header_trailer) | |
shift | |
argsnew+=("-individual_header_trailer" "$1") | |
args2vs+=("-individual_header_trailer" "$1") | |
args2sv+=("-individual_header_trailer" "$1") | |
;; | |
-avoid_negative_ts) | |
shift | |
argsnew+=("-avoid_negative_ts" "$1") | |
args2vs+=("-avoid_negative_ts" "$1") | |
args2sv+=("-avoid_negative_ts" "$1") | |
;; | |
-break_non_keyframes) | |
shift | |
argsnew+=("-break_non_keyframes" "$1") | |
args2vs+=("-break_non_keyframes" "$1") | |
args2sv+=("-break_non_keyframes" "$1") | |
;; | |
-max_muxing_queue_size) | |
shift | |
args2vs+=("-max_muxing_queue_size" "$1") | |
args2sv+=("-max_muxing_queue_size" "$1") | |
;; | |
-map) | |
shift | |
argsnew+=("-map" "$1") | |
args1sv+=("-map" "$1") | |
args1vs+=("-map" "$1") | |
;; | |
*) | |
argsnew+=("$1") | |
if [ "$stream" = "$1" ]; then | |
args1sv+=("-bufsize" "1024k" "pipe:1") | |
args2sv+=("$1") | |
args1vs+=("-bufsize" "1024k" "pipe:1") | |
args2vs+=("$1") | |
else | |
args2sv+=("$1") | |
args1vs+=("$1") | |
fi | |
;; | |
esac | |
shift | |
done | |
sed -i -e "s/{\"PID\":${pid},\"hardware_transcode\":true,/{\"PID\":${pid},\"hardware_transcode\":false,/" /tmp/VideoStation/enabled | |
startexectime=`date +%s` | |
if [ "$scodec" = "subrip" ]; then | |
_log "FFMPEG = $bin2" | |
_log "CODEC = $scodec" | |
_log "PARAMVS =" | |
_log_para "$paramvs" | |
$bin2 "${args[@]}" &> /tmp/ffmpeg-${streamid}.stderr & | |
elif [ "$fcodec" = "mjpeg" ]; then | |
_log "FFMPEG = $bin2" | |
_log "CODEC = $fcodec" | |
_log "PARAMVS =" | |
_log_para "$paramvs" | |
$bin2 "${args[@]}" &> /tmp/ffmpeg-${streamid}.stderr & | |
else | |
_log "VCODEC = $vcodec ($vcodecprofile)" | |
_log "ACODEC = $acodec" | |
_log "PARAMVS =" | |
_log_para "$paramvs" | |
_log "MODE = WRAP" | |
_log "FFMPEG = $bin1" | |
_log "PARAMWP =" | |
param1=${argsnew[@]} | |
_log_para "$param1" | |
$bin1 "${argsnew[@]}" &> /tmp/ffmpeg-${streamid}.stderr & | |
fi | |
childpid=$! | |
_log "CHILDPID = $childpid" | |
wait $childpid | |
if grep "Conversion failed!" /tmp/ffmpeg-${streamid}.stderr || grep "Error opening filters!" /tmp/ffmpeg-${streamid}.stderr || grep "Unrecognized option" /tmp/ffmpeg-${streamid}.stderr || grep "Invalid data found when processing input" /tmp/ffmpeg-${streamid}.stderr; then | |
_log "*** CHILD END ***" | |
startexectime=`date +%s` | |
_log "STDOUT =" | |
_log_para "`tail -n 15 /tmp/ffmpeg-${streamid}.stderr`" | |
_log "MODE = PIPE SV" | |
_log "FFMPEG1 = $bin1" | |
_log "FFMPEG2 = $bin2" | |
_log "PARAM1 =" | |
param1=${args1sv[@]} | |
_log_para "$param1" | |
_log "PARAM2 =" | |
param2=${args2sv[@]} | |
_log_para "$param2" | |
$bin1 "${args1sv[@]}" | $bin2 "${args2sv[@]}" &> /tmp/ffmpeg-${streamid}.stderr & | |
childpid=$! | |
_log "CHILDPID = $childpid" | |
wait $childpid | |
fi | |
if grep "Conversion failed!" /tmp/ffmpeg-${streamid}.stderr || grep "Error opening filters!" /tmp/ffmpeg-${streamid}.stderr || grep "Unrecognized option" /tmp/ffmpeg-${streamid}.stderr || grep "Invalid data found when processing input" /tmp/ffmpeg-${streamid}.stderr; then | |
_log "*** CHILD END ***" | |
startexectime=`date +%s` | |
_log "STDOUT =" | |
_log_para "`tail -n 15 /tmp/ffmpeg-${streamid}.stderr`" | |
_log "MODE = PIPE VS" | |
_log "FFMPEG1 = $bin2" | |
_log "FFMPEG2 = $bin1" | |
_log "PARAM1 =" | |
param1=${args1vs[@]} | |
_log_para "$param1" | |
_log "PARAM2 =" | |
param2=${args2vs[@]} | |
_log_para "$param2" | |
$bin2 "${args1vs[@]}" | $bin1 "${args2vs[@]}" &> /tmp/ffmpeg-${streamid}.stderr & | |
childpid=$! | |
_log "CHILDPID = $childpid" | |
wait $childpid | |
fi | |
if grep "Conversion failed!" /tmp/ffmpeg-${streamid}.stderr || grep "Error opening filters!" /tmp/ffmpeg-${streamid}.stderr || grep "Unrecognized option" /tmp/ffmpeg-${streamid}.stderr || grep "Invalid data found when processing input" /tmp/ffmpeg-${streamid}.stderr; then | |
_log "*** CHILD END ***" | |
startexectime=`date +%s` | |
_log "STDOUT =" | |
_log_para "`tail -n 15 /tmp/ffmpeg-${streamid}.stderr`" | |
_log "MODE = ORIG" | |
_log "FFMPEG = $bin2" | |
$bin2 "${args[@]}" &> /tmp/ffmpeg-${streamid}.stderr & | |
childpid=$! | |
_log "CHILDPID = $childpid" | |
wait $childpid | |
fi | |
stopexectime=`date +%s` | |
if test $((stopexectime-startexectime)) -lt 10; then | |
_log "STDOUT =" | |
_log_para "`tail -n 15 /tmp/ffmpeg-${streamid}.stderr`" | |
fi | |
_log "*** CHILD END ***" | |
_log "*** PROCESS END ***" | |
rm /tmp/ffmpeg-${streamid}.stderr |
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