-#! /bin/sh
+#! /bin/bash
+
+#XXX: TODO: remove file ffmpeg2pass-1.log
+
+# bitrate=2560k; for i in `find images/side_quests -type f -name "*.webm"`; do tmpdir=/tmp/vidpack; passlog="$tmpdir/$(echo $i | perl -pne 's%(?:.*/)([^/]+)\.(?:mov|mp4|webm)$%\1%')"; date=$(ffprobe -hide_banner -v quiet -show_entries format_tags=date,creation_time,com.apple.quicktime.creationdate -of default=nokey=1:noprint_wrappers=1 -i $i | perl -ne '$l = $_ unless /^$/; END { chomp $l; print $l }'); ffmpeg -i $i -v error -passlogfile $passlog.1080p -vf 'fps=30' -c:v libvpx-vp9 -b:v $bitrate -pass 1 -an -f null /dev/null < /dev/null; ffmpeg -y -i $i -v error -passlogfile $passlog.1080p -vf 'fps=30' -c:v libvpx-vp9 -b:v $bitrate -pass 2 -pix_fmt yuv420p -c:a libopus -movflags +faststart -metadata creation_time="$date" -fflags +bitexact $(echo $i | perl -pne 's/.[a-z]+$/.1080p.webm/') < /dev/null; done
# Brighten
#XXX: ffplay -vf "curves=all='0/0 0.25/0.375 0.5/0.75 0.75/0.875 1/1'"
-#Set document directory
-docdir=/var/www/doc
-
-#Set video directory
-viddir=/var/www/video
+# Rescale to 720p
+#XXX: ffplay -vf scale=-1:720
#Set temporary directory
-tmpdir=/tmp/vidpack
+tmpdir='/tmp/vidpack';
#Without temporary directory
if [ ! -d "$tmpdir" ]; then
#Set time as utc
export TZ=utc
-#Change to document directory
-pushd "$docdir" > /dev/null || exit 1
-
#Iterate on each mov or mp4 in doc dir older than 1h
-for i in `find $docdir -maxdepth 1 -type f,l -name '*.mov' -o -name '*.mp4' -mmin +60`; do
+#for i in `find $docdir -maxdepth 1 -type f,l -name '*.mov' -o -name '*.mp4' -o -name '*.webm' -mmin +60`; do
+#find . -type f \( -name 'p*.webm' -o -name 'n*.webm' \) -print0 | while read -d $'\0' i; do
+find . -type f -size +0 \( -name '*.mp4' -o -name '*.avi' -o -name '*.mpg' -o -name '*.mkv' -o -name '*.webm' -o -name '*.mov' -o -name '*.ogv' \) -print0 | while read -d $'\0' i; do
+#find . -type f -size +2G \( -name '*.mp4' -o -name '*.avi' -o -name '*.mpg' -o -name '*.mkv' -o -name '*.mov' -o -name '*.ogv' \) -print0 | while read -d $'\0' i; do
#Set file date
- fdate=$(date -u --rfc-3339=ns -r $i | perl -pne 's/\..*$/.000000Z/; s/ /T/');
+ fdate=$(date -u --rfc-3339=ns -r "$i" | perl -pne 's/\..*$/.000000Z/; s/ /T/');
#Without file date
if [ -z "$fdate" ]; then
exit 1;
fi
- #Set name date
- #XXX: may miss if filename don't match /^(.*[^0-9])?YYYYMMDD[^0-9]?HHMMSS([^0-9].*)?$/
- ndate=$(echo $i | perl -ne 'print if s/^(?:.*[^0-9])?([0-9]{4})([0-9]{2})([0-9]{2})(?:[^0-9])?([0-9]{2})([0-9]{2})([0-9]{2})(?:[^0-9].*)?$/\1-\2-\3T\4:\5:\6.000000Z/');
-
- #Without name date
- if [ -z "$ndate" ]; then
- #Set name date
- #XXX: catch when filename match only /^(.*[^0-9])?20YYMMDD([^0-9].*)?$/
- ndate=$(echo $i | perl -ne 'print if s/^(?:.*[^0-9])?(20[0-9]{2})([0-9]{2})([0-9]{2})(?:[^0-9].*)?$/\1-\2-\3T00:00:00.000000Z/');
- fi
-
#Set create date
- cdate=$(ffprobe -hide_banner -v quiet -show_entries format_tags=date,creation_time,com.apple.quicktime.creationdate -of default=nokey=1:noprint_wrappers=1 -i $i | perl -ne '$l = $_ unless /^$/; END { chomp $l; print $l }');
+ cdate=$(ffprobe -hide_banner -v quiet -show_entries format_tags=date,creation_time,com.apple.quicktime.creationdate -of default=nokey=1:noprint_wrappers=1 -i "$i" | perl -ne '$l = $_ unless /^$/; END { chomp $l; print $l }');
#Set best date
- date=$(echo -e "$fdate\n$ndate\n$cdate" | perl -ne '$l = $_ unless /^(0000:00:00 00:00:00|)$/; END { chomp $l; print $l }');
-
- #Set dest filename
- dest="$viddir/$(echo $date | perl -pne 's%^([0-9]{4})-([0-9]{2})-([0-9]{2}).*$%\1/\2/\3%')/$(echo ${i#$docdir/} | perl -pne 's/\.(?:mov|mp4)$//')";
-
- #Without dest directory
- if [ ! -d "$(dirname $dest)" ]; then
- #Create dest directory or die
- mkdir -p "$(dirname $dest)" || exit 1;
- fi
+ date=$(echo -e "$fdate\n$cdate" | perl -ne '$l = $_ unless /^(0000:00:00 00:00:00|)$/; END { chomp $l; print $l }');
#Set passlog filename
- passlog="$tmpdir/$(echo $i | perl -pne 's%(?:.*/)([^/]+)\.(?:mov|mp4)$%\1%')";
+ passlog="$tmpdir/$(dirname "$i" | md5sum - | perl -pne 's/\s+-$//')_$(basename "$i")";
#With passlog lock file
if [ -f "$passlog.lock" ]; then
#Display error
echo "Operation in progress: $passlog-0.log exists" 1>&2
+ # Skip to next
+ continue;
#Exit with failure
- exit 0;
+ #exit 0;
fi
#Set location
#XXX: see https://stackoverflow.com/questions/65231616/what-is-the-difference-between-location-and-location-eng-metadata-of-a-mp4-f
#XXX: drop location name after /
- location=$(ffprobe -hide_banner -v quiet -show_entries format_tags=location,location-eng,com.apple.quicktime.location.ISO6709 -of default=nokey=1:noprint_wrappers=1 -i $i 2> /dev/null | perl -ne 's/\/.*$/\//g; $l = $_ unless /^$/; END { chomp $l; print $l }')
+ location=$(ffprobe -hide_banner -v quiet -show_entries format_tags=location,location-eng,com.apple.quicktime.location.ISO6709 -of default=nokey=1:noprint_wrappers=1 -i "$i" 2> /dev/null | perl -ne 's/\/.*$/\//g; $l = $_ unless /^$/; END { chomp $l; print $l }')
#With location
if [ ! -z "$location" ]; then
#Replace with location arguments
- location=" -metadata location=\"$location\"";
+ location="-metadata location=\"$location\"";
#Without location
else
#Prevent empty location
fi
#Set source rate
- #TODO: use instead which works on webm: ffprobe -hide_banner -v quiet -select_streams v:0 -show_entries format=bit_rate -of default=nokey=1:noprint_wrappers=1 -i "$i" | perl -ne 'chomp; print'
- sourcerate=$(ffprobe -hide_banner -v quiet -select_streams v:0 -show_entries stream=bit_rate -of default=nokey=1:noprint_wrappers=1 "$i" | perl -ne 'chomp; print');
+ sourcerate=$(ffprobe -hide_banner -v quiet -select_streams v:0 -show_entries format=bit_rate -of default=nokey=1:noprint_wrappers=1 "$i" | perl -ne 'chomp; print');
#Set bitrate
bitrate=256k
- #With sourcerate >= 5120k (1080p)
- if [ $sourcerate -ge 5120000 ]; then
- #Set bitrate
- bitrate=5120k
- #With sourcerate >= 2560k (720p)
- elif [ $sourcerate -ge 2560000 ]; then
+ ##With sourcerate >= 5120k (1080p)
+ #if [ $sourcerate -ge 5120000 ]; then
+ # #Set bitrate
+ # bitrate=5120k
+ ##With sourcerate >= 2560k (720p)
+ #elif [ $sourcerate -ge 2560000 ]; then
+ if [ $sourcerate -ge 2560000 ]; then
#Set bitrate
bitrate=2560k
#With sourcerate >= 1024k
bitrate=512k
fi
- #With dest.webm existing
- if [ ! -f "$dest.webm" ]; then
- #Create passlog lock file
- touch "$passlog.lock"
-
- #With 1080p sourcerate
- if [ $sourcerate -ge 5120000 ]; then
- #Set bitrate
- bitrate=5120k
-
- #First pass
- ffmpeg -i $i -v error -passlogfile $passlog.1080p -c:v libvpx-vp9 -b:v $bitrate -pass 1 -an -f null /dev/null < /dev/null;
-
- #With first pass
- if [ $? = 0 ]; then
- #Second pass
- ffmpeg -y -i $i -v error -passlogfile $passlog.1080p -c:v libvpx-vp9 -b:v $bitrate -pass 2 -pix_fmt yuv420p -c:a libopus -movflags +faststart -metadata creation_time="$date"$location -fflags +bitexact $dest.1080p.webm < /dev/null;
- fi
-
- #With passlog file
- if [ -f "$passlog.1080p-0.log" ]; then
- #Remove passlog file
- unlink "$passlog.1080p-0.log";
- fi
+ #Set source fps
+ sourcefps=$(ffprobe -hide_banner -v quiet -select_streams v:0 -show_entries stream=r_frame_rate -of default=noprint_wrappers=1:nokey=1 -i "$i" | perl -pne 'use POSIX qw(ceil); if (/^([0-9]+)\/([0-9]+)$/) { print ceil($1/$2); } elsif (/^([0-9]+)$/) { print ceil($1); }; undef $_;');
+
+ #Set filters
+ filters=()
+
+ #Set fps
+ fps=24
+
+ #With sourcefps > 59
+ if [ $sourcefps -gt 59 ]; then
+ #Set fps
+ fps=30
+ #With sourcefps > 49
+ elif [ $sourcefps -gt 49 ]; then
+ #Set fps
+ fps=25
+ #With sourcefps > 47
+ elif [ $sourcefps -gt 47 ]; then
+ #Set fps
+ fps=24
+ #With sourcefps > 29
+ elif [ $sourcefps -gt 29 ]; then
+ #Set fps
+ fps=30
+ #With sourcefps > 24
+ elif [ $sourcefps -gt 24 ]; then
+ #Set fps
+ fps=25
+ fi
- #Set bitrate
- bitrate=1024k
- fi
+ #Add filter
+ filters+=("fps='$fps'")
- #With sourcerate >= 2560k (720p)
- if [ $sourcerate -ge 2560000 ]; then
- #Set bitrate
- bitrate=2560k
+ #Set source height
+ sourceheight=$(ffprobe -hide_banner -v quiet -select_streams v:0 -show_entries stream=height -of default=nokey=1:noprint_wrappers=1 -i "$i" | perl -ne 'chomp; print')
- #First pass
- ffmpeg -i $i -v error -passlogfile $passlog.720p -c:v libvpx-vp9 -b:v $bitrate -pass 1 -an -f null /dev/null < /dev/null;
+ #With sourceheight > 1080
+ if [ $sourceheight -gt 1080 ]; then
+ #Add filter
+ filters+=("scale='-1:1080'")
+ fi
- #With first pass
- if [ $? = 0 ]; then
- #Second pass
- ffmpeg -y -i $i -v error -passlogfile $passlog.720p -c:v libvpx-vp9 -b:v $bitrate -pass 2 -pix_fmt yuv420p -c:a libopus -movflags +faststart -metadata creation_time="$date"$location -fflags +bitexact $dest.720p.webm < /dev/null;
- fi
+ #Set filter
+ filter=""
- #With passlog file
- if [ -f "$passlog.720p-0.log" ]; then
- #Remove passlog file
- unlink "$passlog.720p-0.log";
- fi
+ #With filters
+ if [ ${#filters[@]} -gt 0 ]; then
+ #Set filter
+ filter=$(IFS=,; echo "-vf ${filters[*]}");
+ fi
- #Set bitrate
- bitrate=1024k
- fi
+ #With existing dest file
+ if [ ! -f "$i.vp" ]; then
+ #Create passlog lock file
+ touch "$passlog.lock"
#First pass
- ffmpeg -i $i -v error -passlogfile $passlog -c:v libvpx-vp9 -b:v $bitrate -pass 1 -an -f null /dev/null < /dev/null;
+ ffmpeg -i "$i" -v error -passlogfile "$passlog" $filter -c:v libvpx-vp9 -b:v $bitrate -pass 1 -an -f null /dev/null < /dev/null;
#With first pass
if [ $? = 0 ]; then
#Second pass
- ffmpeg -y -i $i -v error -passlogfile $passlog -c:v libvpx-vp9 -b:v $bitrate -pass 2 -pix_fmt yuv420p -c:a libopus -movflags +faststart -metadata creation_time="$date"$location -fflags +bitexact $dest.webm < /dev/null;
+ ffmpeg -y -i "$i" -v error -passlogfile "$passlog" $filter -c:v libvpx-vp9 -b:v $bitrate -pass 2 -pix_fmt yuv420p -c:a libopus -movflags +faststart -metadata creation_time="$date" $location -fflags +bitexact -f webm "$i.vp" < /dev/null;
fi
#With passlog file
#Remove passlog lock file
unlink "$passlog.lock";
fi
-
fi
done
-#Revert to old dir
-popd > /dev/null || exit 1;
-
#Remove temporary directory
rmdir "$tmpdir" || true;
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