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makederiv
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makederiv
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#!/bin/bash
# makederiv, makes a derivative file appropriate for editing, upload, and other functions
VERSION="1.0"
SCRIPTDIR=$(dirname $(which "${0}"))
. "${SCRIPTDIR}/mmfunctions" || { echo "Missing '${SCRIPTDIR}/mmfunctions'. Exiting." ; exit 1 ;};
SUFFIX=""
CHAPTERIZE=""
_initialize_make
_usage(){
echo
echo "$(basename "makederiv") ${VERSION}"
echo "This application will create a derivative file from a video file or package input with the following options."
echo "Dependencies: ${DEPENDENCIES[@]}"
echo "Usage: $(basename "${0}") [ -d /path/to/deliver/to/ ] fileorpackage1 [ fileorpackage2 ...]"
echo " -T derivative (specify a derivative video type:)"
echo " broadcast (mov) for broadcast"
echo " broadcast_copy (mov) for broadcast"
echo " prores (mov) for editing"
echo " youtube (mp4) for uploading"
echo " resourcespace (mp4) for uploading to resourcespace"
echo " quick (mp4)"
echo " dvd (iso)"
echo " mp3 (mp3)"
echo " podcast (mov or m4a)"
echo " waveform (png)"
echo " audiographs (png)"
echo " showwaves (mp4)"
echo " transcriptiondisc (wav)"
echo " streamable"
echo " -m (only use the first track)"
echo " -D (downmix the first two mono tracks, ignored if the first two audio tracks are not mono)"
echo " -l (only use the left channel of the first audio track)"
echo " -r (only use the right channel of the first audio track)"
echo " -a (downmix all audio tracks into a stereo output)"
echo " -t (burn timecode overlay)"
echo " -u subtitle_file (burn in a subtitle file)"
echo " -w (burn pts overlay)"
echo " -X (burn in timecode, pts, and clipname)"
echo " -C (generate chapter-based segmented output in addition to full output)"
echo " -S suffix (add custom suffix to end of output filename)"
echo " -I starttime (use a custom starting time from the source video, use HH:MM:SS.mmm format or something acceptable to ffmpeg)"
echo " -O endtime (use a custom ending time from the source video, use HH:MM:SS.mmm format or something acceptable to ffmpeg)"
echo " -v Y|N (run the video through a volume adjustment filter, then adjust the volume accordingly during transcoding, slower; defaults to ${VOLADJUST})"
echo " -d directory (directory to deliver the resulting file to)"
echo " -o directory (directory to write the resulting file to)"
echo " -e emailaddress (send an email about the delivery; only valid if -d is used)"
echo " -E emailaddress (send an email about process outcome)"
echo " -n (dry-run mode: show the commands that would be run but don't do anything)"
echo " -h (display this help)"
echo " FOR BROADCAST USE ONLY:"
echo " -F (apply a formula, override default settings)"
echo " -s (create slate, which adds color bars, a slate, and 30 seconds of black at the end)"
echo " -c (run the video through a crop detection filter, then crop the video accordingly during transcoding, slower)"
echo " FOR YOUTUBE USE ONLY:"
echo " -Y (attempt to use uploadyoutube on the resulting file)"
echo " FOR DVD USE ONLY:"
echo " -p dvdlabelprefix (overrides label set in mmconfig)"
exit
}
user_input=${@}
OPTIND=1
while getopts ":T:lrmDav:d:o:e:E:F:scYp:tu:wXCS:I:O:nh" OPT ; do
case "${OPT}" in
T) OUTPUT_TYPE="${OPTARG}";;
l) AUDIOMAP="L";;
r) AUDIOMAP="R";;
m) AUDIOMAP="M";;
D) AUDIOMAP="D";;
a) AUDIOMAP="A";;
v) VOLADJUST="${OPTARG}";;
d) DELIVERDIR="${OPTARG}" && (_check_deliverdir) ;;
o) OUTPUTDIR_FORCED="${OPTARG}" && (_check_outputdir_forced) ;;
e) EMAILADDRESS_DELIVERY="${OPTARG}" && (_check_emailaddress "${EMAILADDRESS_DELIVERY}") ;;
E) EMAILADDRESS_OUTCOME="${OPTARG}" && (_check_emailaddress "${EMAILADDRESS_OUTCOME}") ;;
F) FORMULA="${OPTARG}";;
s) ADDSLATE="Y";;
c) CROPDETECT="Y" ;;
Y) YOUTUBEUPLOAD="Y";;
p) DVDLABELPREFIX="${OPTARG}";;
t) TCBURN="Y";;
u) SUBTITLE_FILE="${OPTARG}";;
w) PTSBURN="Y";;
X) INFOBURN="Y";;
C) CHAPTERIZE="Y";;
S) SUFFIX="${OPTARG}";;
I) INTIME="${OPTARG}";;
O) OUTTIME="${OPTARG}";;
n) DRYRUN=true;;
h) _usage ;;
*) echo "bad option -${OPTARG}" ; _usage ;;
:) echo "Option -${OPTARG} requires an argument" ; _writeerrorlog "makederiv" "The option selected required an argument and none was provided. The script had to exit." ; exit 1 ;;
esac
done
shift $(( ${OPTIND} - 1 ))
DEPENDENCIES=(ffmpeg ffprobe)
# set derivative extensions and paths
if [[ "${OUTPUT_TYPE}" == "broadcast" ]] ; then
EXTENSION="mov"
RELATIVEPATH="objects/service"
USEACCESSTIMES="Y"
if [[ "${ADDSLATE}" = "Y" ]]; then
SUFFIX="_SLATE"
fi
elif [[ "${OUTPUT_TYPE}" == "broadcast_copy" ]] ; then
EXTENSION="mov"
RELATIVEPATH=""
SUFFIX="_COPY"
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "prores" ]] ; then
EXTENSION="mov"
RELATIVEPATH="objects/access/prores"
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "youtube" ]]; then
EXTENSION="mp4"
RELATIVEPATH="objects/access/youtube_up"
if [[ "${TCBURN}" == "Y" ]]; then
SUFFIX="_TCBURN"
fi
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "window" ]] ; then
EXTENSION="mp4"
RELATIVEPATH="objects/access/window"
SUFFIX="_WINDOW"
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "resourcespace" ]] ; then
PREFERRED_SOURCE="service"
EXTENSION="mp4"
RELATIVEPATH="objects/access/resourcespace"
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "quick" ]] ; then
PREFERRED_SOURCE="service"
EXTENSION="mp4"
RELATIVEPATH="objects/access/quick"
SUFFIX="_quick"
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "dvd" ]] ; then
PREFERRED_SOURCE="service"
EXTENSION="iso"
RELATIVEPATH="objects/access/dvd"
DEPENDENCIES+=(dvdauthor mkisofs)
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "mp3" ]] ; then
EXTENSION="mp3"
RELATIVEPATH="objects/access/mp3"
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "podcast" ]] ; then
# extension is set later in the loop because it will be adjusted based on audio-only or audio-video
PREFERRED_SOURCE="service"
RELATIVEPATH="objects/access/podcast"
SUFFIX="_podcast"
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "waveform" ]] ; then
EXTENSION="png"
RELATIVEPATH="metadata/depictions"
SUFFIX="_waveform"
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "audiographs" ]] ; then
EXTENSION="png"
RELATIVEPATH="metadata/depictions"
SUFFIX="_audiographs"
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "showwaves" ]] ; then
EXTENSION="mp4"
RELATIVEPATH="objects/access/showwaves"
SUFFIX="_showwaves"
USEACCESSTIMES="N"
elif [[ "${OUTPUT_TYPE}" == "streamable" ]] ; then
EXTENSION="mp4"
RELATIVEPATH="objects/access/streamable"
USEACCESSTIMES="Y"
elif [[ "${OUTPUT_TYPE}" == "spectogram" ]] ; then
EXTENSION="png"
RELATIVEPATH="objects/access/showwaves"
SUFFIX="_spectogram"
USEACCESSTIMES="N"
elif [[ "${OUTPUT_TYPE}" == "transcriptiondisc" ]] ; then
EXTENSION="wav"
RELATIVEPATH="objects/restoration"
SUFFIX="_transcriptiondisc"
USEACCESSTIMES="Y"
else
echo "No matches for specified output type."
_usage
fi
_check_dependencies "${DEPENDENCIES[@]}"
while [[ "${@}" != "" ]] ; do
# get context about the input
INPUT="${1}"
_report -dt "==== Starting to make a ${OUTPUT_TYPE} copy from ${INPUT}. ===="
shift
if [ -z "${OUTPUTDIR_FORCED}" ] ; then
if [[ -d "${INPUT}" ]] ; then
OUTPUTDIR="${INPUT}/${RELATIVEPATH}"
LOGDIR="${INPUT}/metadata/logs"
elif [[ -f "${INPUT}" ]] ; then
OUTPUTDIR=$(dirname "${INPUT}")"/$(basename "${RELATIVEPATH}")"
LOGDIR="$(dirname "${INPUT}")/$(basename "${RELATIVEPATH}")/logs"
else
OUTPUTDIR="${INPUT}/${RELATIVEPATH}"LOGDIR="${INPUT}/metadata/logs"
fi
else
OUTPUTDIR="${OUTPUTDIR_FORCED}"
LOGDIR="${OUTPUTDIR}/logs"
fi
_unset_variables
_find_input "${INPUT}"
MEDIAID=$(basename "${INPUT}" | cut -d. -f1)
INGESTLOG="${LOGDIR}/capture.log"
if [[ ! -f "${INGESTLOG}" && -f "${INPUT}/metadata/submissionDocumentation/logs/capture.log" ]] ; then
INGESTLOG="${INPUT}/metadata/submissionDocumentation/logs/capture.log"
_report -wt "The capture.log is found in the ./metadata/submissionDocumentation/logs/ directory. Using that for now but consider moving it to ./metadata/logs/"
fi
_report_to_db
# get information on the input
_get_height "${SOURCEFILE}"
_get_width "${SOURCEFILE}"
_get_seconds "${SOURCEFILE}"
_get_codectagstring "${SOURCEFILE}"
_get_videostreamcount "${SOURCEFILE}"
_get_audiostreamcount "${SOURCEFILE}"
_get_dar "${SOURCEFILE}"
_get_sar "${SOURCEFILE}"
_get_format "${SOURCEFILE}"
# processing for chapter-based segmented output
if [[ "${CHAPTERIZE}" == "Y" ]] ; then
_get_chapterlist "${SOURCEFILE}"
_report -d "${SOURCEFILE} contains a chapter list."
echo "${CHAPTER_LIST}"
echo "${CHAPTER_LIST}" | while read chapter ; do
CHAP_ID="$(echo "${chapter}" | cut -d"|" -f1)"
CHAP_START="$(echo "${chapter}" | cut -d"|" -f2)"
CHAP_END="$(echo "${chapter}" | cut -d"|" -f3)"
CHAP_TITLE="$(echo "${chapter}" | cut -d"|" -f4- | sed 's/ /_/g;s/[^a-zA-Z0-9_]//g;s/__/_/g')"
CHAP_SUFFIX="_SEG$(printf "%02d\n" "${CHAP_ID}")_${CHAP_TITLE}"
echo "Creating ${OUTPUT_TYPE} chapter output ${CHAP_TITLE} (${CHAP_START}-${CHAP_END})"
("${SCRIPTDIR}/makederiv" -T "${OUTPUT_TYPE}" -I "$CHAP_START" -O "${CHAP_END}" -S "$CHAP_SUFFIX" "${INPUT}")
done
exit
fi
if [[ "${OUTPUT_TYPE}" == "podcast" ]] ; then
if [[ "${VIDEOSTREAMCOUNT}" -gt 0 ]] ; then
EXTENSION="mov"
else
EXTENSION="m4a"
fi
fi
if [[ "${CHAPTERIZE}" != "Y" ]] ; then
_set_up_output
fi
INPUTOPTIONS+=(-y)
INPUTOPTIONS+=(-nostdin)
# set in and out times if used; ignore out time if a slate is being created
if [[ -f "${INGESTLOG}" && "${ISOBJECT}" = "Y" ]] ; then
if [[ -z "${INTIME}" ]] ; then
INTIME=$(_readingestlog "intime")
fi
if [[ -z "${OUTTIME}" ]] ; then
OUTTIME=$(_readingestlog "outtime")
fi
fi
if [[ -n "${INTIME}" && "${USEACCESSTIMES}" = "Y" ]] ; then
_report -dt "Transcoding will use intime (${INTIME}) during transcoding."
INPUTOPTIONS+=(-seek_timestamp 1)
MIDDLEOPTIONS+=(-ss "${INTIME}")
METADATA_COMMENT+=("mediaid=${MEDIAID} ")
METADATA_COMMENT+=("in=${INTIME} ")
fi
if [[ -n "${OUTTIME}" && "${USEACCESSTIMES}" = "Y" && "${ADDSLATE}" = "Y" ]] ; then
_report -dt "Transcoding will NOT use outtime (${OUTTIME}) during transcoding, as there is a slate being created for this file."
elif [[ -n "${OUTTIME}" && "${USEACCESSTIMES}" = "Y" && "${ADDSLATE}" != "Y" ]] ; then
_report -dt "Transcoding will use outtime (${OUTTIME}) during transcoding."
INPUTOPTIONS+=(-to "${OUTTIME}")
METADATA_COMMENT+=("out=${OUTTIME} ")
fi
if [[ "${USEACCESSTIMES}" = "N" ]]; then
_report -dt "Transcoding will NOT use intime (${INTIME}) or outtime (${OUTTIME}) during transcoding"
fi
if [[ -n "${METADATA_COMMENT}" ]] ; then
MIDDLEOPTIONS+=(-metadata "comment=${METADATA_COMMENT[*]}")
fi
# read audio decision from ingestlog
if [[ -z "${AUDIOMAP}" && "${ISOBJECT}" = "Y" ]] ; then
AUDIODECISION="$(_readingestlog audiodecision)"
if [[ "${AUDIODECISION}" == "Only use left of the first audio track [for 21st Century]" ]] ; then
AUDIOMAP="L"
elif [[ "${AUDIODECISION}" == "Only use right of the first audio track" ]] ; then
AUDIOMAP="R"
elif [[ "${AUDIODECISION}" == "Only use the first track" ]] ; then
AUDIOMAP="M"
elif [[ "${AUDIODECISION}" == "Downmix the first two mono tracks" ]] ; then
AUDIOMAP="D"
elif [[ "${AUDIODECISION}" == "Downmix all tracks" ]] ; then
AUDIOMAP="A"
fi
fi
# encoding options
if [[ "${VIDEOSTREAMCOUNT}" -gt 0 ]] ; then
if [[ "${CODEC_TAG_STRING}" == "mjp2" ]] ; then
INPUTOPTIONS+=(-vcodec libopenjpeg)
fi
if [[ "${OUTPUT_TYPE}" == "broadcast" ]] ; then
_get_broadcastduration "${SOURCEFILE}"
if [ "${CROPDETECT}" = "Y" ] ; then
_get_cropdetection "${SOURCEFILE}"
_add_video_filter "${CROPADJ}"
WIDTH=$(echo "${CROPADJ}" | cut -d= -f2 | cut -d: -f1)
HEIGHT=$(echo "${CROPADJ}" | cut -d= -f2 | cut -d: -f2)
DAR="(${WIDTH}/${HEIGHT})*${SAR}"
fi
# set options for zeroing timecode if input is MXF
if [[ "${FORMAT}" == "mxf" ]] ; then
metadata_option="-metadata"
else
metadata_option="-metadata:s:v:0"
fi
# if adding a slate: request metadata
if [[ "${ADDSLATE}" == "Y" ]] ; then
MEDIAID4SLATE=$(_readingestlog "media ID slate")
if [ -z "${MEDIAID4SLATE}" ] ; then
cowsay "MediaID?"
echo -n ":: "
read -r MEDIAID4SLATE
fi
SERIESTITLE=$(_readingestlog "Series Title")
if [ -z "${SERIESTITLE}" ] ; then
cowsay -t "Series Title?"
echo -n ":: "
read -r SERIESTITLE
fi
EPISODETITLE=$(_readingestlog "Episode Title")
if [ -z "${EPISODETITLE}" ] ; then
cowsay -s "Episode Title?"
echo -n ":: "
read -r EPISODETITLE
fi
SLATE_MEDIAID=$(_maketemp)
echo "${MEDIAID4SLATE}" > "${SLATE_MEDIAID}"
SLATE_SERIES=$(_maketemp)
echo "${SERIESTITLE}" > "${SLATE_SERIES}"
SLATE_EPISODE=$(_maketemp)
echo "${EPISODETITLE}" > "${SLATE_EPISODE}"
SLATE_DURATION=$(_maketemp)
echo "${BROADCASTDURATION}" > "${SLATE_DURATION}"
SLATE_CH1=$(_maketemp)
echo "Ch. 1 Stereo L" > "${SLATE_CH1}"
SLATE_CH2=$(_maketemp)
echo "Ch. 2 Stereo R" > "${SLATE_CH2}"
SLATE_CH3=$(_maketemp)
echo "Ch. 3 Mono Mix" > "${SLATE_CH3}"
SLATE_CH4=$(_maketemp)
echo "Ch. 4 Mono Mix" > "${SLATE_CH4}"
COLORBARS_SECS=60
SLATE_SECS=20
COUNTDOWN_SECS=8.2
BLACK_SECS=1.8
END_BLACK_SECS=30
fontfile="/System/Library/Fonts/HelveticaNeue.dfont"
fontenable="enable=gte(t\,${COLORBARS_SECS})*lt(t\,${COLORBARS_SECS}+${SLATE_SECS})"
MIDDLEOPTIONS+=(-f lavfi -i "smptehdbars=s=1920x1080:r=30000/1001:sar=16/9:d=${COLORBARS_SECS}" \
-f lavfi -i "aevalsrc=0.1*sin(1000*2*PI*t):d=${COLORBARS_SECS}:s=48000:c=stereo" \
-f lavfi -i "color=c=BlueViolet:s=1920x1080:r=30000/1001:sar=16/9:d=${COUNTDOWN_SECS},geq=r='X/W*r(X,Y)':g='(1-X/W)*g(X,Y)':b='(H-Y)/H*b(X,Y)'" \
-f lavfi -i "aevalsrc=0:d=${SLATE_SECS}:s=48000:c=stereo" \
-f lavfi -i "color=black:s=1920x1080:r=30000/1001:sar=16/9:d=${COUNTDOWN_SECS}" \
-f lavfi -i "sine=r=48000:frequency=1:beep_factor=400:duration=${COUNTDOWN_SECS}" \
-f lavfi -i "color=black:s=1920x1080:r=30000/1001:sar=16/9:d=${BLACK_SECS}" \
-f lavfi -i "aevalsrc=0:d=${BLACK_SECS}:s=48000:c=stereo" \
-f lavfi -i "color=black:s=1920x1080:r=30000/1001:sar=16/9:d=${END_BLACK_SECS}" \
-f lavfi -i "aevalsrc=0:d=${END_BLACK_SECS}:s=48000:c=stereo")
MIDDLEOPTIONS+=("$metadata_option" timecode=00:58:30\;00)
else
MIDDLEOPTIONS+=("$metadata_option" timecode=00:00:00.00)
fi
# determine filter choice if set in capture
if [[ -f "${INGESTLOG}" && "${ISOBJECT}" = "Y" ]] ; then
if [[ "${FORMULA}" == "none" ]] ; then
FILTERCHOICE=$(_readingestlog "filter choice")
_add_video_filter "${FILTERCHOICE}"
echo "${FILTERCHOICE}"
fi
fi
#options for either xdcam or imx
MIDDLEOPTIONS+=(-r ntsc)
MIDDLEOPTIONS+=(-c:v mpeg2video)
MIDDLEOPTIONS+=(-intra_vlc 1)
MIDDLEOPTIONS+=(-non_linear_quant 1)
MIDDLEOPTIONS+=(-qmin 1)
MIDDLEOPTIONS+=(-dc 10)
MIDDLEOPTIONS+=(-lmin QP2LAMBDA)
MIDDLEOPTIONS+=(-ps 1)
MIDDLEOPTIONS+=(-flags +ildct+ilme)
MIDDLEOPTIONS+=(-pix_fmt yuv422p)
MIDDLEOPTIONS+=(-top 1)
MIDDLEOPTIONS+=(-mpv_flags strict_gop)
MIDDLEOPTIONS+=(-drop_frame_timecode 1)
#xdcam options
MIDDLEOPTIONSXDCAM+=(-s 1920x1080)
MIDDLEOPTIONSXDCAM+=(-vtag xd5b)
MIDDLEOPTIONSXDCAM+=(-aspect 16:9)
MIDDLEOPTIONSXDCAM+=(-q:v 1)
MIDDLEOPTIONSXDCAM+=(-qmax 8)
MIDDLEOPTIONSXDCAM+=(-g 15)
MIDDLEOPTIONSXDCAM+=(-bf 2)
MIDDLEOPTIONSXDCAM+=(-b:v 50M)
MIDDLEOPTIONSXDCAM+=(-maxrate:v 50M)
MIDDLEOPTIONSXDCAM+=(-minrate:v 50M)
MIDDLEOPTIONSXDCAM+=(-bufsize 17825792)
MIDDLEOPTIONSXDCAM+=(-rc_init_occupancy 17825792)
# imx options
MIDDLEOPTIONSIMX+=(-aspect 4:3)
MIDDLEOPTIONSIMX+=(-qmax 12)
MIDDLEOPTIONSIMX+=(-g 1)
MIDDLEOPTIONSIMX+=(-b:v 30M)
MIDDLEOPTIONSIMX+=(-maxrate:v 30M)
MIDDLEOPTIONSIMX+=(-minrate:v 30M)
MIDDLEOPTIONSIMX+=(-bufsize 1001000)
MIDDLEOPTIONSIMX+=(-rc_init_occupancy 1001000)
MIDDLEOPTIONSIMX+=(-rc_max_vbv_use 1)
MIDDLEOPTIONSIMX+=(-rc_min_vbv_use 1)
MIDDLEOPTIONSIMX+=(-rc_buf_aggressivity 0.25)
MIDDLEOPTIONSIMX+=(-bsf:v imxdump)
MIDDLEOPTIONSIMX+=(-tag:v mx3n)
# decide on an output codec, aspect ratio, and padding strategy
DARRATIO=$(echo "scale=3 ; ${DAR}" | bc)
if [ "${FORMULA}" = "tff" ] ; then
_add_video_filter "setfield=tff"
elif [ "${FORMULA}" = "bff" ] ; then
_add_video_filter "setfield=bff"
fi
_add_video_filter "fieldorder=tff"
if [ "${FORMULA}" = "hds" ] ; then
_add_video_filter "scale=size=hd1080:interl=1"
_add_video_filter "setsar=1/1"
_add_video_filter "setdar=16/9"
_add_video_filter "fps=fps=ntsc"
MIDDLEOPTIONS+=("${MIDDLEOPTIONSXDCAM[@]}")
elif [ "${FORMULA}" = "sds" ] ; then
_add_video_filter "scale=720:480"
_add_video_filter "pad=720:512:0:24"
_add_video_filter "setsar=1/1"
_add_video_filter "setdar=4/3"
MIDDLEOPTIONS+=("${MIDDLEOPTIONSIMX[@]}")
elif [ "${DARRATIO}" = "1.777" -a ! "${CROPDETECT}" = "Y" ] ; then
_add_video_filter "scale=size=hd1080:interl=1"
_add_video_filter "setsar=1/1"
_add_video_filter "setdar=16/9"
_add_video_filter "fps=fps=ntsc"
MIDDLEOPTIONS+=("${MIDDLEOPTIONSXDCAM[@]}")
elif [ $(echo "scale=3 ; ${DARRATIO} > (16/9)" | bc -l) = 1 ] ; then
_add_video_filter "scale=size=hd1080:interl=1:force_original_aspect_ratio=decrease"
_add_video_filter "pad=1920:1080:(ow-iw)/2:(oh-ih)/2"
_add_video_filter "setsar=1/1"
_add_video_filter "setdar=16/9"
_add_video_filter "fps=fps=ntsc"
MIDDLEOPTIONS+=("${MIDDLEOPTIONSXDCAM[@]}")
elif [ $(echo "scale=3 ; $DARRATIO > (3/2)" | bc -l) = 1 -o "${ADDSLATE}" = "Y" ] ; then
_add_video_filter "scale=size=hd1080:interl=1:force_original_aspect_ratio=decrease"
_add_video_filter "pad=1920:1080:(ow-iw)/2:(oh-ih)/2"
_add_video_filter "setsar=1/1"
_add_video_filter "setdar=16/9"
_add_video_filter "fps=fps=ntsc"
MIDDLEOPTIONS+=("${MIDDLEOPTIONSXDCAM[@]}")
elif [ "${WIDTH}" = "720" -a "${HEIGHT}" = "480" -a $(echo "scale=3 ; ${DARRATIO} < (3/2)" | bc -l) = 1 -a ! "${CROPDETECT}" = "Y" ] ; then
_add_video_filter "scale=720:480"
_add_video_filter "pad=720:512:0:24"
_add_video_filter "setsar=1/1"
_add_video_filter "setdar=4/3"
MIDDLEOPTIONS+=("${MIDDLEOPTIONSIMX[@]}")
elif [ "${HEIGHT}" -eq "486" -a "${WIDTH}" -eq "720" ] ; then
_add_video_filter "crop=720:484:0:0"
_add_video_filter "pad=720:512:0:28"
_add_video_filter "setsar=1/1"
_add_video_filter "setdar=4/3"
MIDDLEOPTIONS+=("${MIDDLEOPTIONSIMX[@]}")
elif [ "${HEIGHT}" -eq "512" -a "${WIDTH}" -eq "720" ] ;then
_add_video_filter "setsar=1/1"
_add_video_filter "setdar=4/3"
MIDDLEOPTIONS+=("${MIDDLEOPTIONSIMX[@]}")
else
_add_video_filter "scale=720:480"
_add_video_filter "pad=720:512:0:24"
_add_video_filter "setsar=1/1"
_add_video_filter "setdar=4/3"
MIDDLEOPTIONS+=("${MIDDLEOPTIONSIMX[@]}")
fi
_add_video_filter "format=yuv422p"
_add_video_filter "lut=y=if(gt(val\,235)\,235\,val):u=if(gt(val\,235)\,235\,val):v=if(gt(val\,235)\,235\,val)"
elif [[ "${OUTPUT_TYPE}" == "broadcast_copy" ]] ; then
MIDDLEOPTIONS+=(-map 0:v)
MIDDLEOPTIONS+=(-c:v copy)
if [[ "${FORMAT}" == "mxf" ]] ; then
metadata_option="-metadata"
else
metadata_option="-metadata:s:v:0"
fi
MIDDLEOPTIONS+=("$metadata_option" timecode=00:00:00.00)
elif [[ "${OUTPUT_TYPE}" == "prores" ]] ; then
MIDDLEOPTIONS+=(-map 0:v)
MIDDLEOPTIONS+=(-c:v prores_ks)
MIDDLEOPTIONS+=(-profile:v 3)
MIDDLEOPTIONS+=(-flags +ildct+ilme)
elif [[ "${OUTPUT_TYPE}" == "youtube" ]] || [[ "${OUTPUT_TYPE}" == "resourcespace" ]] ; then
MIDDLEOPTIONS+=(-movflags faststart)
MIDDLEOPTIONS+=(-pix_fmt yuv420p)
MIDDLEOPTIONS+=(-c:v libx264)
MIDDLEOPTIONS+=(-force_key_frames chapters)
# MIDDLEOPTIONS+=(-bufsize 1835k)
MIDDLEOPTIONS+=(-f mp4)
if [[ "${OUTPUT_TYPE}" == "youtube" ]] ; then
MIDDLEOPTIONS+=(-crf 18)
if [ "${FILESECONDS%.*}" -gt "7200" ] ; then
MIDDLEOPTIONS+=(-maxrate 2190k)
elif [ "${FILESECONDS%.*}" -gt "3600" ] ; then
MIDDLEOPTIONS+=(-maxrate 4380k)
else
MIDDLEOPTIONS+=(-maxrate 8760k)
fi
else
MIDDLEOPTIONS+=(-crf 23)
if [ "${FILESECONDS%.*}" -gt "7200" ] ; then
MIDDLEOPTIONS+=(-maxrate 800k)
elif [ "${FILESECONDS%.*}" -gt "3600" ] ; then
MIDDLEOPTIONS+=(-maxrate 900k)
else
MIDDLEOPTIONS+=(-maxrate 2000k)
fi
fi
if [[ "${WIDTH}" == 720 && "${HEIGHT}" == 486 ]] ; then
_add_video_filter "crop=720:480:0:4"
elif [[ "${WIDTH}" == 720 && "${HEIGHT}" == 512 ]] ; then
_add_video_filter "crop=720:480:0:32"
fi
_add_video_filter "yadif"
elif [[ "${OUTPUT_TYPE}" == "window" ]] ; then
MIDDLEOPTIONS+=(-movflags faststart)
MIDDLEOPTIONS+=(-pix_fmt yuv420p)
MIDDLEOPTIONS+=(-c:v libx264)
MIDDLEOPTIONS+=(-force_key_frames chapters)
MIDDLEOPTIONS+=(-f mp4)
MIDDLEOPTIONS+=(-crf 21)
if [[ "${WIDTH}" == 720 && "${HEIGHT}" == 486 ]] ; then
_add_video_filter "crop=720:480:0:4"
elif [[ "${WIDTH}" == 720 && "${HEIGHT}" == 512 ]] ; then
_add_video_filter "crop=720:480:0:32"
fi
_add_video_filter "yadif"
elif [[ "${OUTPUT_TYPE}" == "streamable" ]]; then
MIDDLEOPTIONS+=(-movflags faststart)
MIDDLEOPTIONS+=(-pix_fmt yuv420p)
MIDDLEOPTIONS+=(-c:v libx264)
MIDDLEOPTIONS+=(-force_key_frames chapters)
MIDDLEOPTIONS+=(-bufsize 1M)
MIDDLEOPTIONS+=(-maxrate 1M)
MIDDLEOPTIONS+=(-f mp4)
if [[ "${OUTPUT_TYPE}" == "streamable" ]] ; then
MIDDLEOPTIONS+=(-crf 18)
if [ "${FILESECONDS%.*}" -gt "7200" ] ; then
MIDDLEOPTIONS+=(-maxrate 2190k)
elif [ "${FILESECONDS%.*}" -gt "3600" ] ; then
MIDDLEOPTIONS+=(-maxrate 4380k)
else
MIDDLEOPTIONS+=(-maxrate 8760k)
fi
else
MIDDLEOPTIONS+=(-crf 23)
if [ "${FILESECONDS%.*}" -gt "7200" ] ; then
MIDDLEOPTIONS+=(-maxrate 800k)
elif [ "${FILESECONDS%.*}" -gt "3600" ] ; then
MIDDLEOPTIONS+=(-maxrate 900k)
else
MIDDLEOPTIONS+=(-maxrate 2000k)
fi
fi
if [[ "${WIDTH}" == 720 && "${HEIGHT}" == 486 ]] ; then
_add_video_filter "crop=720:480:0:4"
elif [[ "${WIDTH}" == 720 && "${HEIGHT}" == 512 ]] ; then
_add_video_filter "crop=720:480:0:32"
fi
_add_video_filter "yadif"
elif [[ "${OUTPUT_TYPE}" == "quick" ]] ; then
MIDDLEOPTIONS+=(-map 0:v)
MIDDLEOPTIONS+=(-c:v libx264)
MIDDLEOPTIONS+=(-preset ultrafast)
MIDDLEOPTIONS+=(-crf 24)
MIDDLEOPTIONS+=(-pix_fmt yuv420p)
MIDDLEOPTIONS+=(-s 640x360)
MIDDLEOPTIONS+=(-force_key_frames chapters)
MIDDLEOPTIONS+=(-f mp4)
MIDDLEOPTIONS+=(-movflags faststart)
elif [[ "${OUTPUT_TYPE}" == "dvd" ]] ; then
DARRATIO=$(echo "scale=3 ; ${DAR}" | bc)
if [ $(echo "scale=5 ; ${DARRATIO} > 1.5" | bc -l) = 1 ] ;then
ASPECT="16/9"
DVDASPECT="16:9"
else
ASPECT="4/3"
DVDASPECT="4:3"
fi
_get_maxdvdbitrate "${SOURCEFILE}"
MIDDLEOPTIONS+=(-r:v ntsc)
MIDDLEOPTIONS+=(-c:v mpeg2video)
MIDDLEOPTIONS+=(-c:a ac3)
MIDDLEOPTIONS+=(-f dvd)
MIDDLEOPTIONS+=(-bf 2)
MIDDLEOPTIONS+=(-qscale:v 2)
MIDDLEOPTIONS+=(-mbd rd)
MIDDLEOPTIONS+=(-s 720x480)
MIDDLEOPTIONS+=(-pix_fmt yuv420p)
MIDDLEOPTIONS+=(-g 18)
MIDDLEOPTIONS+=(-b:v "${MAXDVDBITRATE}")
MIDDLEOPTIONS+=(-bt 400k)
MIDDLEOPTIONS+=(-top 0)
MIDDLEOPTIONS+=(-flags +ildct+ilme)
MIDDLEOPTIONS+=(-maxrate "${MAXDVDBITRATE}")
MIDDLEOPTIONS+=(-minrate 0)
MIDDLEOPTIONS+=(-bufsize 3600k)
MIDDLEOPTIONS+=(-packetsize 2048)
MIDDLEOPTIONS+=(-muxrate 10080000)
MIDDLEOPTIONS+=(-lmin 1)
MIDDLEOPTIONS+=(-lmax 200000)
MIDDLEOPTIONS+=(-aspect "${ASPECT}")
if [[ "${WIDTH}" == 720 && "${HEIGHT}" == 486 ]] ; then
_add_video_filter "crop=720:480:0:4"
elif [[ "${WIDTH}" == 720 && "${HEIGHT}" == 512 ]] ; then
_add_video_filter "crop=720:480:0:32"
elif [[ "${WIDTH}" != 720 && "${HEIGHT}" != 480 ]] ; then
_add_video_filter "scale=720:480:interl=1"
fi
_add_video_filter "fieldorder=bff"
_add_video_filter "setdar=${ASPECT}"
elif [[ "${OUTPUT_TYPE}" == "podcast" ]] ; then
MIDDLEOPTIONS+=(-movflags faststart)
MIDDLEOPTIONS+=(-pix_fmt yuv420p)
MIDDLEOPTIONS+=(-c:v libx264)
MIDDLEOPTIONS+=(-force_key_frames chapters)
MIDDLEOPTIONS+=(-crf 26)
_add_video_filter "yadif"
elif [[ "${OUTPUT_TYPE}" == "m4a" ]] || [[ "${OUTPUT_TYPE}" == "mp3" ]] || [[ "${OUTPUT_TYPE}" == "waveform" ]] ; then
_report -dt "No video stream needed for ${OUTPUT_TYPE}."
elif [[ "${OUTPUT_TYPE}" == "m4a" ]] || [[ "${OUTPUT_TYPE}" == "audiographs" ]] ; then
_report _dt "No video stream needed for ${OUTPUT_TYPE}."
elif [[ "${OUTPUT_TYPE}" == "mp3" ]] || [[ "${OUTPUT_TYPE}" == "audiographs" ]] ; then
_report -dt "No video stream needed for ${OUTPUT_TYPE}."
else
echo "Invalid video derivative type."
fi
fi
if [[ "${AUDIOSTREAMCOUNT}" -gt 0 ]] ; then
_get_audio_index "${SOURCEFILE}"
if [[ "${FORMAT}" == "mov" ]] ; then
AUDIO_STTS_ENTRIES=$(mediaconch -mt "${SOURCEFILE}" | xmlstarlet sel -N mt="https://mediaarea.net/mediatrace" -v -t -m "mt:MediaTrace/mt:media/mt:block[@name='File header']/mt:block[@name='Track'][mt:block[@name='Media']/mt:block[@name='Media Information']/mt:block[@name='Sound Media Header']][1]/mt:block[@name='Media']/mt:block[@name='Media Information']/mt:block[@name='Sample Table']/mt:block[@name='Time to Sample']" -v "mt:data[@name='Number of entries']" )
if [[ "${AUDIO_STTS_ENTRIES}" -gt 2 ]] ; then
_add_audio_filter "aresample=async=1"
_report -d "The audio framerate is variable; adding 'aresample=async=1'"
fi
fi
if [[ "${OUTPUT_TYPE}" == "broadcast" ]] ; then
MIDDLEOPTIONS+=(-acodec pcm_s24be)
MIDDLEOPTIONS+=(-ar 48k)
_get_audio_mapping -bv "${SOURCEFILE}"
elif [[ "${OUTPUT_TYPE}" == "broadcast_copy" ]] ; then
MIDDLEOPTIONS+=(-map 0:a)
MIDDLEOPTIONS+=(-c:a copy)
elif [[ "${OUTPUT_TYPE}" == "prores" ]] ; then
MIDDLEOPTIONS+=(-map 0:a)
MIDDLEOPTIONS+=(-c:a pcm_s16le)
elif [[ "${OUTPUT_TYPE}" == "youtube" ]] ; then
MIDDLEOPTIONS+=(-c:a aac)
MIDDLEOPTIONS+=(-ac 2)
MIDDLEOPTIONS+=(-b:a 320k)
MIDDLEOPTIONS+=(-ar 48000)
_get_audio_mapping -v "${SOURCEFILE}"
elif [[ "${OUTPUT_TYPE}" == "window" ]] ; then
MIDDLEOPTIONS+=(-c:a aac)
MIDDLEOPTIONS+=(-ac 2)
MIDDLEOPTIONS+=(-b:a 320k)
MIDDLEOPTIONS+=(-ar 48000)
_get_audio_mapping "${SOURCEFILE}"
elif [[ "${OUTPUT_TYPE}" == "resourcespace" ]] ; then
MIDDLEOPTIONS+=(-c:a aac)
MIDDLEOPTIONS+=(-ac 2)
MIDDLEOPTIONS+=(-b:a 128k)
_get_audio_mapping -v "${SOURCEFILE}"
elif [[ "${OUTPUT_TYPE}" == "quick" ]] ; then
MIDDLEOPTIONS+=(-c:a aac)
MIDDLEOPTIONS+=(-ac 2)
MIDDLEOPTIONS+=(-b:a 96k)
_get_audio_mapping -v "${SOURCEFILE}"
elif [[ "${OUTPUT_TYPE}" == "dvd" ]] ; then
MIDDLEOPTIONS+=(-b:a 448000)
MIDDLEOPTIONS+=(-ar 48000)
_get_audio_mapping -v "${SOURCEFILE}"
elif [[ "${OUTPUT_TYPE}" == "mp3" ]] ; then
MIDDLEOPTIONS+=(-ac 2)
MIDDLEOPTIONS+=(-r:a 44100)
MIDDLEOPTIONS+=(-sample_fmt s16p)
_get_audio_mapping -v "${SOURCEFILE}"
elif [[ "${OUTPUT_TYPE}" == "podcast" ]] ; then
MIDDLEOPTIONS+=(-c:a aac)
MIDDLEOPTIONS+=(-ar 48000)
if [[ "${VIDEOSTREAMCOUNT}" -gt 0 ]] ; then
MIDDLEOPTIONS+=(-b:a 96k)
else
MIDDLEOPTIONS+=(-b:a 128k)
MIDDLEOPTIONS+=(-sample_fmt fltp)
fi
_get_audio_mapping -v "${SOURCEFILE}"
elif [[ "${OUTPUT_TYPE}" == "waveform" ]] ; then
MIDDLEOPTIONS+=(-vn)
MIDDLEOPTIONS+=(-frames:v 1)
_add_audio_filter "acrossover=split='15 250 1000 4000'[a01][a02][a03][a04][a05];
[a01]showwavespic=split_channels=1:scale=log:s=1920x240:colors=0x3030FF@0.8[v01];
[a02]showwavespic=split_channels=1:scale=log:s=1920x240:colors=0x5050FF@0.8[v02];
[a03]showwavespic=split_channels=1:scale=log:s=1920x240:colors=0x7070FF@0.8[v03];
[a04]showwavespic=split_channels=1:scale=log:s=1920x240:colors=0x9090FF@0.8[v04];
[a05]showwavespic=split_channels=1:scale=log:s=1920x240:colors=0xB0B0FF@0.8[v05];
[v01][v02]overlay[v2];
[v2][v03]overlay[v3];
[v3][v04]overlay[v4];
[v4][v05]overlay"
elif [[ "${OUTPUT_TYPE}" == "spectogram" ]] ; then
MIDDLEOPTIONS+=(-vn)
MIDDLEOPTIONS+=(-frames:v 1)
_add_audio_filter "showspectrumpic=mode=combined:color=intensity:scale=log:fscale=lin:s=1024x1024"
elif [[ "${OUTPUT_TYPE}" == "transcriptiondisc" ]] ; then
MIDDLEOPTIONS+=(-ac 1)
_add_audio_filter "adeclick=window=55:overlap=75[DC1];
[DC1]acrossover=split=1500 8000:order=20th[LOW][MID][HIGH];
[LOW]adeclick=window=55:overlap=75[LOW1];
[MID]adeclick=window=55:overlap=75:t=1[MID1];
[HIGH]adeclick=window=55:overlap=75[HIGH1];
[LOW1][MID1][HIGH1]amix=inputs=3[DCMIX];
[DCMIX]highpass=f=60:t=s,lowpass=f=10000:t=s"
elif [[ "${OUTPUT_TYPE}" == "audiographs" ]] ; then
MIDDLEOPTIONS+=(-vn)
MIDDLEOPTIONS+=(-frames:v 1)
MIDDLEOPTIONS+=(-map "[chart]")
_ss_to_hhmmss(){
# if milliseconds are used it will round down to nearest second for instance 60.9, will return 1:00
INT="${1%.*}"
[[ -z "$INT" ]] && INT="0"
DEC="$(echo "${1#*.}" | head -c 3)"
printf "%02d\:%02d\:%02d.${DEC}\n" $(($INT/3600)) $(($INT%3600/60)) $(($INT%60))
}
# image settings
AUDIO_SAMPLE_RATE=48000
HEADER_HEIGHT=24
HEADER_HEIGHT_BIG=$(echo "${HEADER_HEIGHT} * 2" | bc)
TIMELINE_FONTSIZE=16
FONT_FILE="/Library/Fonts/Menlo.ttc"
DRAWGRAPH_SETTINGS="bg=Black"
BORDER_COLOR="LightGrey"
HORIZONTAL_MARKINGS_240="drawgrid=thickness=1:color=${BORDER_COLOR}@0.2:height=ih/16,drawgrid=thickness=1:color=${BORDER_COLOR}@0.5:height=ih/4,drawgrid=thickness=1:color=${BORDER_COLOR}@0.8:height=ih/2"
HORIZONTAL_MARKINGS_120="drawgrid=thickness=1:color=${BORDER_COLOR}@0.2:height=ih/8,drawgrid=thickness=1:color=${BORDER_COLOR}@0.5:height=ih/4,drawgrid=thickness=1:color=${BORDER_COLOR}@0.8:height=ih/2"
BASENAME=$(basename "${INPUT}")
#file variables
SAMPLE_RATE=$(ffprobe "${SOURCEFILE}" -show_entries stream=sample_rate -of default=nw=1:nk=1)
DURATION=$(ffprobe "${SOURCEFILE}" -show_entries stream=duration -of default=nw=1:nk=1)
GRAPH_W=6000
AUDIO_FRAME_SIZE="$(echo "((${DURATION}*${AUDIO_SAMPLE_RATE})/${GRAPH_W})+1" | bc)"
# adding 0.5 in the above equation to ensure that the result is rounded to the nearest integer, rather than simply rounded down
AUDIOFORMAT="aresample=${AUDIO_SAMPLE_RATE},aformat=sample_fmts=dbl,asetnsamples=n=${AUDIO_FRAME_SIZE}:p=0"
VERTICAL_MARKINGS=$(echo "${GRAPH_W} / 150" | bc)
TILE_FLOOR=$(echo "scale=6; ( ( ( ${AUDIO_SAMPLE_RATE} * ${DURATION} ) / ${AUDIO_FRAME_SIZE} ) / ${GRAPH_W} )" | bc | perl -nl -MPOSIX -e 'print floor($_);')
TILE_MOD=$(echo " ( ( ( ${AUDIO_SAMPLE_RATE} * ${DURATION} ) / ${AUDIO_FRAME_SIZE} ) % ${GRAPH_W} )" | bc)
TILE_CEILING=$(echo "scale=6; ( ( ( ${AUDIO_SAMPLE_RATE} * ${DURATION} ) / ${AUDIO_FRAME_SIZE} ) / ${GRAPH_W} ) " | bc | perl -nl -MPOSIX -e 'print ceil($_);')
X_AXIS_MAX=$(echo "scale=6; $DURATION / (( ${TILE_FLOOR} * ${GRAPH_W} + ${TILE_MOD} ) / ( ${TILE_CEILING} * ${GRAPH_W} ))" | bc)
PAD_W="240"
PAD=",pad=iw+${PAD_W}:ih:${PAD_W}:0"
IMAGE_W=$(echo "${GRAPH_W} + ${PAD_W}" | bc)
unset TIMELINE
COUNTER=0
while [ "${COUNTER}" -lt "${VERTICAL_MARKINGS}" ]; do
((COUNTER++))
MARK="$(echo "scale=6; $DURATION * ($COUNTER / $VERTICAL_MARKINGS)" | bc)"
MARK_X="$(echo "scale=6; $GRAPH_W * ($COUNTER / $VERTICAL_MARKINGS)" | bc)"
MARK_TIME="$(_ss_to_hhmmss "${MARK}")"
TIMELINE+=",drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:text='${MARK_TIME}':x=${MARK_X}-text_w:y=(${HEADER_HEIGHT}-${TIMELINE_FONTSIZE})/2"
done
_add_audio_filter "asplit=10[e][f][g][h][i][j][k][l][m][n];`#timeline`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT}${TIMELINE},split=6[top1][top2][top3][top4][top5][top6];color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT_BIG},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=36:text='Audio_QC_Graph_Filename_${BASENAME}_Duration_$(_ss_to_hhmmss "${DURATION}")_Audio_Frame_Size_${AUDIO_FRAME_SIZE}'[Header];`#int_loudnorm`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=24:text='Interstitial_(with_loudnorm)_-1...1._Differences_in_readings_from_sample_to_sample._May_indicate_dropped_samples.'[intAH];[e]loudnorm=tp=0,${AUDIOFORMAT},astats=metadata=1:reset=1,adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.1.Max_difference:m2=adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.1.Max_difference:min=0:max=1:slide=picture:s=${GRAPH_W}x120,${HORIZONTAL_MARKINGS_120}[intA1];`#min/max`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=24:text='Min/Max_Level_-1...1._Blue=channel_1,_pink=channel_2.'[minmaxH];[k]${AUDIOFORMAT},astats=metadata=1:reset=1,adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.1.Max_level:m2=lavfi.astats.2.Max_level:m3=lavfi.astats.1.Min_level:m4=lavfi.astats.2.Min_level:fg1=0xFFFF00FF:fg2=0xFFFF0000:fg3=0xFFFF00FF:fg4=0xFFFF0000:min=-1:max=1:slide=picture:s=${GRAPH_W}x240,${HORIZONTAL_MARKINGS_240}[minmax1];`#int_unprocessed`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=24:text='Interstitial_(unprocessed)_-1...1._Differences_in_readings_from_sample_to_sample._May_indicate_dropped_samples.'[intBH];[f]${AUDIOFORMAT},astats=metadata=1:reset=1,adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.1.Max_difference:m2=adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.1.Max_difference:min=0:max=1:slide=picture:s=${GRAPH_W}x120,${HORIZONTAL_MARKINGS_120}[intB1];`#dc_offset`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=24:text='DC_Offset_-0.01...0.01._Offsetting_of_the_mean_amplitude_displacement_from_zero,_in_dB._Shows_cumulative_average_over_recording;_the_offset_should_equal_0_by_the_end_of_the_graph.'[dcoffH];[g]${AUDIOFORMAT},astats=metadata=1:reset=0,adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.1.DC_offset:m2=lavfi.astats.2.DC_offset:min=-0.01:max=0.01:slide=picture:s=${GRAPH_W}x240:fg1=if(gte(VAL\,0.005)\,0xFF0000FF\,if(lte(VAL\,-0.005)\,0xFF0000FF\,0xFF00FF00)),${HORIZONTAL_MARKINGS_240}[dcoff1];`#peak/rms_left`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=24:text='Peak_Level_/_RMS_Level_Left_-70...0dB._Yellow=peak_level,_purple=RMS_level'[peakLH];[h]${AUDIOFORMAT},astats=metadata=1:reset=1,adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.1.Peak_level:fg1=0xFF00FFFF:m2=lavfi.astats.1.RMS_level:fg2=0xFF800080:max=0:min=-70:slide=picture:mode=bar:s=${GRAPH_W}x240:slide=picture,${HORIZONTAL_MARKINGS_240}[peakL1];`#peak/rms_right`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=24:text='Peak_Level_/_RMS_Level_Right_-70...0dB._Yellow=peak_level,_purple=RMS_level'[peakRH];[i]${AUDIOFORMAT},astats=metadata=1:reset=1,adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.2.Peak_level:fg1=0xFF00FFFF:m2=lavfi.astats.2.RMS_level:fg2=0xFF800080:max=0:min=-70:slide=picture:mode=bar:s=${GRAPH_W}x240:slide=picture,${HORIZONTAL_MARKINGS_240}[peakR1];`#crest`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=24:text='Crest_Factor_0...10._Ratio_of_peak_to_RMS_level_(not_in_dB)._Blue=channel_1,_pink=channel_2.'`#High_levels_may_indicate_prior_compression`[crestH];[n]${AUDIOFORMAT},astats=metadata=1:reset=1,adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.1.Crest_factor:m2=lavfi.astats.2.Crest_factor:fg1=0xFFFF00FF:fg2=0xFFFF0000:max=10:min=0:slide=picture:mode=line:s=${GRAPH_W}x240:slide=picture,${HORIZONTAL_MARKINGS_240}[crest1];`#phase`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=24:text='Phase_-1_(out_of_phase)_to_1_(in_phase)._Green=+0.9_to_+1,_reasonable_for_mono/error_for_stereo._Yellow=0_to_+0.9,_error_for_mono/reasonable_for_stereo._Orange=0_to_-0.5,_error_for_mono/strong_possibility_of_error_for_stereo_if_occurring_more_than_briefly._Red=-0.5_to_-1,_error_for_mono/strong_possibility_of_error_for_stereo.'[phaseH];[j]${AUDIOFORMAT},aphasemeter=video=0,adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.aphasemeter.phase:max=1:min=-1:slide=picture:s=${GRAPH_W}x240:slide=picture:fg1=if(gte(VAL\,0.9)\,0xFF00FF00\,if(gte(VAL\,0)\,0xFF00FFFF\,if(gte(VAL\,-0.5)\,0xFF0096FF\,0xFF0000FF))),${HORIZONTAL_MARKINGS_240}[phase1];`#null_test_dc`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=24:text='Null_Test_DC_Offset._Shows_DC_offset_after_one_track_is_inverted_and_overlaid_over_the_other._Should_be_flat_for_mono._Red=-1_to_0,_green=0_to_+1.'[diffH];[l]aeval=val(0)|-val(1),${AUDIOFORMAT},aformat=channel_layouts=mono,astats=metadata=1:reset=1,adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.1.DC_offset:min=-0.01:max=0.01:slide=picture:s=${GRAPH_W}x240:fg1=if(lt(VAL\,0)\,0xFF0000FF\,0xFF00FF00),${HORIZONTAL_MARKINGS_240}[diff1];`#null_test_min/max`color=c=${BORDER_COLOR}:s=${GRAPH_W}x${HEADER_HEIGHT},drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=24:text='Null_Test_Min/Max_Levels_-1...1._Shows_min/max_levels_after_one_track_is_inverted_and_overlaid_over_the_other._Blue=channel_1,_pink=channel_2.'[nullminmaxH];[m]aeval=val(0)|-val(1),${AUDIOFORMAT},aformat=channel_layouts=mono,astats=metadata=1:reset=1,adrawgraph=${DRAWGRAPH_SETTINGS}:m1=lavfi.astats.1.Max_level:m2=lavfi.astats.2.Max_level:m3=lavfi.astats.1.Min_level:m4=lavfi.astats.2.Min_level:fg1=0xFFFF00FF:fg2=0xFFFF00FF:fg3=0xFFFF0000:fg4=0xFFFF0000:min=-1:max=1:slide=picture:s=${GRAPH_W}x240,${HORIZONTAL_MARKINGS_240}[nullminmax1];[Header][top1][minmaxH][minmax1][peakLH][peakL1][top2][peakRH][peakR1][crestH][crest1][phaseH][phase1][top3][nullminmaxH][nullminmax1][diffH][diff1][top4][dcoffH][dcoff1][top5][intAH][intA1][intBH][intB1][top6]vstack=27,drawgrid=thickness=1:color=gray@0.5:width=iw/${VERTICAL_MARKINGS},drawgrid=thickness=1:color=${BORDER_COLOR}@0.2:width=(iw/${VERTICAL_MARKINGS})/10[graph];color=c=${BORDER_COLOR}:s=${PAD_W}x${HEADER_HEIGHT_BIG}[HeaderG];color=c=${BORDER_COLOR}:s=${PAD_W}x${HEADER_HEIGHT},split=16[top1G][top2G][top3G][top4G][top5G][top6G][minmaxHG][peakLHG][peakRHG][crestHG][phaseHG][nullminmaxHG][diffHG][dcoffHG][intAHG][intBHG];`#1-1_240p_grat`color=c=${BORDER_COLOR}:s=${PAD_W}x240,drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:y=h*0.52:x=w*0.7:text='0',drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:y=h*0.77:x=w*0.7:text='-0.5',drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:y=h*0.27:x=w*0.7:text='+0.5',drawgrid=thickness=1:color=black@0.2:height=ih/16,drawgrid=thickness=1:color=black@0.5:height=ih/4,drawgrid=thickness=1:color=black@0.8:height=ih/2,split=6[minmax1G][phase1G][crest1G][nullminmax1G][diff1G][dcoff1G];`#1-1_120p_grat`color=c=${BORDER_COLOR}:s=${PAD_W}x120,drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:y=h*0.52:x=w*0.7:text='0',drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:y=h*0.77:x=w*0.7:text='-0.5',drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:y=h*0.27:x=w*0.7:text='+0.5',drawgrid=thickness=1:color=black@0.2:height=ih/8,drawgrid=thickness=1:color=black@0.5:height=ih/4,drawgrid=thickness=1:color=black@0.8:height=ih/2,split=2[intA1G][intB1G];`#0-70_240p_grat`color=c=${BORDER_COLOR}:s=${PAD_W}x240,drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:y=h*0.52:x=w*0.7:text='-35',drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:y=h*0.77:x=w*0.7:text='-52.5',drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:y=h*0.27:x=w*0.7:text='-17.5',drawtext=fontfile=${FONT_FILE}:fontcolor=black:fontsize=${TIMELINE_FONTSIZE}:y=h*0.02:x=w*0.7:text='0',drawgrid=thickness=1:color=black@0.2:height=ih/16,drawgrid=thickness=1:color=black@0.5:height=ih/4,drawgrid=thickness=1:color=black@0.8:height=ih/2,split=2[peakL1G][peakR1G];[HeaderG][top1G][minmaxHG][minmax1G][peakLHG][peakL1G][top2G][peakRHG][peakR1G][crestHG][crest1G][phaseHG][phase1G][top3G][nullminmaxHG][nullminmax1G][diffHG][diff1G][top4G][dcoffHG][dcoff1G][top5G][intAHG][intA1G][intBHG][intB1G][top6G]vstack=27[grat];[grat][graph]hstack=2[chart]"
elif [[ "${OUTPUT_TYPE}" == "showwaves" ]] ; then
MIDDLEOPTIONS+=(-vn)
_add_audio_filter "asplit[out0],showwaves=s=1280x720:mode=line:scale=lin,format=gray,negate[out1]"
MIDDLEOPTIONS+=(-c:v libx264)
MIDDLEOPTIONS+=(-pix_fmt yuv420p)
MIDDLEOPTIONS+=(-crf 24)
MIDDLEOPTIONS+=(-c:a aac)
MIDDLEOPTIONS+=(-ar 48000)
MIDDLEOPTIONS+=(-map "[out0]")
MIDDLEOPTIONS+=(-map "[out1]")
else
echo "Invalid audio derivative type."
fi
fi
# log process
_prep_ffmpeg_log
if [[ "${CONCATSOURCE}" != "" ]] ; then
FFMPEGINPUT="${CONCATSOURCE}"
fi
# timecode process
TIMECODEOVERLAY=""
if [[ "${INFOBURN}" == "Y" ]] ; then
_get_info_overlay "${SOURCEFILE}"
_add_video_filter "${INFOOVERLAY}"
elif [[ "${TCBURN}" == "Y" ]] ; then
_get_timecode_overlay "${SOURCEFILE}"
_add_video_filter "${TIMECODEOVERLAY}"
elif [[ "${PTSBURN}" == "Y" ]] ; then
_get_timestamp_overlay "${SOURCEFILE}"
_add_video_filter "${TIMECODEOVERLAY}"
fi
# subtitle process
if [[ -n "${SUBTITLE_FILE}" ]] ; then
_get_subtitle_overlay "${SOURCEFILE}"
_add_video_filter "${SUBTITLEOVERLAY}"
fi
# slate process
if [[ "${ADDSLATE}" == "Y" ]] ; then
if [[ "${OUTPUT_TYPE}" != "broadcast" ]] ; then
echo "ADDSLATE is only valid with broadcast derivatives. Please specify -T broadcast."
break
else
_add_video_filter "copy[program_video]"
_add_audio_filter "[1:v:0][2:a:0][3:v:0][4:a:0][5:v:0][6:a:0][7:v:0][8:a:0]concat=n=4:v=1:a=1[slate_v][slate_a];[slate_v]drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=388:y=158:textfile=${SLATE_MEDIAID},drawtext=fontsize=80:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=388:y=340:textfile=${SLATE_SERIES},drawtext=fontsize=50:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=388:y=460:textfile=${SLATE_EPISODE},drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=388:y=793:text='VIDEO',drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=388:y=831:text='1080i',drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=388:y=869:text='59.94DF',drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=790:y=793:text='AUDIO',drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=790:y=831:textfile=${SLATE_CH1},drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=790:y=869:textfile=${SLATE_CH2},drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=790:y=908:textfile=${SLATE_CH3},drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=790:y=947:textfile=${SLATE_CH4},drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=1151:y=908:text='Duration',drawtext=fontsize=32:fontfile=${fontfile}:fontcolor=white:${fontenable}:x=1151:y=947:textfile=${SLATE_DURATION},drawtext=fontsize=420:fontfile=${fontfile}:fontcolor=white:enable=gte(t\,${COLORBARS_SECS}+${SLATE_SECS})*lt(t\,${COLORBARS_SECS}+${SLATE_SECS}+${COUNTDOWN_SECS}):x=(w-text_w)/2:y=(h-text_h-line_h)/2:text='%{eif\:${COLORBARS_SECS}+${SLATE_SECS}+11-t\:d}',scale=size=hd1080,format=yuv422p,setsar=1/1,setdar=16/9,fps=fps=ntsc[slate_v1];[slate_a]asplit[slate_stereo1][slate_stereo2];[slate_stereo2]aformat=channel_layouts=mono,asplit[slate_mono1][slate_mono2];[9:v:0]format=yuv422p,setsar=1/1,setdar=16/9[end_black];[10:a:0]asplit[end_stereo1][end_stereo2];[end_stereo2]aformat=channel_layouts=mono,asplit[end_mono1][end_mono2];[slate_v1][slate_stereo1][slate_mono1][slate_mono2][program_video][stereo1][mono1][mono2][end_black][end_stereo1][end_mono1][end_mono2]concat=n=3:v=1:a=3[with_slate_video][with_slate_stereo1][with_slate_mono1][with_slate_mono2]"
MIDDLEOPTIONS+=(-map "[with_slate_video]" -map "[with_slate_stereo1]" -map "[with_slate_mono1]" -map "[with_slate_mono2]")
fi
fi
# temporary output set for dvd to allow mpeg -> iso transition
if [[ "${OUTPUT_TYPE}" == "dvd" ]] ; then
OUTPUT_TMP="$OUTPUT"
OUTPUT="${OUTPUT%.iso}.mpeg"
fi
MIDDLEOPTIONS+=(-metadata creation_time=now)
_filter_to_middle_option
_run_critical_event ffmpeg "${INPUTOPTIONS[@]}" "${FFMPEGINPUT[@]}" "${MIDDLEOPTIONS[@]}" "${OUTPUT}"
# DVD VIDEO_TS folder process: chapters every 5 minutes, dvdauthor will ignore chapter markers greater than duration
if [[ "${OUTPUT_TYPE}" == "dvd" ]] ; then
export VIDEO_FORMAT=NTSC
OUTPUT="$OUTPUT_TMP"
_run_critical dvdauthor --title -v "ntsc+${DVDASPECT}" -a ac3+en -c 0,5:00,10:00,15:00,20:00,25:00,30:00,35:00,40:00,45:00,50:00,55:00,1:00:00,1:05:00,1:10:00,1:15:00,1:20:00,1:25:00,1:30:00,1:35:00,1:40:00,1:45:00,1:50:00,1:55:00,2:00:00,2:05:00,2:10:00,2:15:00,2:20:00,2:25:00,2:30:00,2:35:00,2:40:00,2:45:00,2:50:00,2:55:00,3:00:00,3:05:00,3:10:00,3:15:00,3:20:00,3:25:00,3:30:00,3:35:00,3:40:00,3:45:00,3:50:00,3:55:00 -f "${OUTPUTDIR}/${MEDIAID%.*}.mpeg" -o "${OUTPUTDIR}/${MEDIAID%.*}/" 2> "${LOGDIR}/dvdauthor_$(_get_iso8601_c)_$(basename ${0})_${VERSION}.txt"
_run rm "${OUTPUTDIR}/${MEDIAID%.*}.mpeg"
_run_critical_event dvdauthor -T -o "${OUTPUTDIR}/${MEDIAID%.*}/"
# Making DVD image file
volname=$(echo "${DVDLABELPREFIX}${MEDIAID}")
_run_critical_event mkisofs -f -dvd-video -udf -V "${volname:0:32}" -v -v -o "${OUTPUT}" "${OUTPUTDIR}/${MEDIAID%.*}" 2> "${LOGDIR}/mkisofs_$(_get_iso8601_c)_$(basename ${0})_${VERSION}.txt"
_run rm -r "${OUTPUTDIR}/${MEDIAID%.*}/"
fi
echo
_summarize_make
if [[ "${OUTPUT_TYPE}" == "broadcast" ]] && [[ -z "${MAKEBROADCAST_DELIVERY_EMAIL_TO}" ]] ; then
_deliver_output "${MAKEBROADCAST_DELIVERY_EMAIL_TO}"
else
_deliver_output "${EMAILADDRESS_DELIVERY}"
fi
# youtube upload process
if [[ "${YOUTUBEUPLOAD}" == "Y" ]] ; then
if [[ "${OUTPUT_TYPE}" != "youtube" ]]; then
echo "YOUTUBEUPLOAD is only valid with youtube (H264) derivatives. Please specify -T youtube."
break
elif [ $(which uploadyoutube) ] ; then
_report -dt "Attempting to run uploadyoutube on ${OUTPUT}"
uploadyoutube "${OUTPUT}"
echo "$(_get_iso8601),${OUTPUT},attempted upload,$?" >> "${HOME}/Desktop/upload.log"
_deliver_output "${MAKEYOUTUBE_DELIVERY_EMAIL_TO}"
else
_report -wt "$(basename "${OUTPUT}") qualified for uploadyoutube but it is not installed."
fi
fi
_log -e
done
unset ADDSLATE
unset YOUTUBEUPLOAD