#!/usr/bin/perl
+# Author: Alan J. Pippin
+# Description: For the given srcpath, merge all the videos that were taken on the same day into a single mkv file
use File::Copy;
use File::Basename;
use File::stat;
use Time::localtime;
-# Command line options
-getopts("h:tvs:");
+# Early command line options processing
+getopts("rh:tvs:");
+my $srcpathname = $opt_s;
+
+####################################################################################################
+# Configuration parameters - CHANGE THESE TO SUITE YOUR NEEDS
+my $compute_host = "pippin.pippins.net"; # I need this since this script is run from a virtual machine
+my $use_compute_host = 1; # Set to 1 to use a remote compute host to run the mkvmerge command. Set to 0 to use the local host to run it.
+my $make_mkv = "/naspool/videos/bin/make_mkv"; # Update this to be the path to the make_mkv script
+my $minage = "+10"; # Files must be older than X minutes to move
+my $owner = "ajp"; # The owner of the files after they are moved
+my $group = "pip"; # The group of the files after they are moved
+my $mode = "664"; # The mode to set on each file after they are moved
+my $video_suffix = "000"; # What number to start with when adding an incrementing suffix to the end of the video clip to avoid name collisons
+my $video_title_prefix = "HomeVideos:"; # What text to put on the front of the title for the merged video being created
+my $find_cmd = "find \"$srcpathname/\" -cmin $minage -iregex \".*\.mov\" -o -iregex \".*\.3gp\" -o -iregex \".*\.mp4\" -o -iregex \".*\.mts\"";
+####################################################################################################
sub usage {
- print "usage: $0 [-t] -s <srcpath>\n";
+ print "usage: $0 [-tvrh] -s <srcpath>\n";
print " -s <srcpath> specify the path to search for videos to merge under\n";
print " -h <compute host> specify the remote compute host to submit the mkvmerge job to\n";
print " -v verbose mode; print extra information about what is being found/merged\n";
print " -t test mode; print what will happen, but don't do anything\n";
+ print " -r remove merged video clips; after a merge, remove the individual video files that were merged\n";
return 1;
}
if(defined $opt_h) { usage(); exit 1; }
-# Configuration parameters
-my $compute_host = "pippin.pippins.net";
-my $srcpathname = $opt_s;
-my $minage = "+10"; # Files must be older than X minutes to move
-my $owner = "ajp"; # The owner of the files after they are moved
-my $group = "pip"; # The group of the files after they are moved
-my $mode = "664"; # The mode to set on each file after they are moved
-my $make_mkv = "/naspool/videos/bin/make_mkv"; chomp($make_mkv);
-my $find_cmd = "find \"$srcpathname/\" -cmin $minage -iregex \".*\.mov\" -o -iregex \".*\.3gp\" -o -iregex \".*\.mp4\" -o -iregex \".*\.mts\"";
-
-# Sanity check
+# Sanity checks
if(! -x $make_mkv) { die "-E- Unable to find required script: make_mkv\n"; }
if(! -d $srcpathname) { &usage; print "-E- Can't find srcpath: $srcpathname\n"; exit 1; }
if(defined $opt_h) { $compute_host = $opt_h; }
$srcdir = dirname($file);
$file = basename($file);
$srcfile = $file;
+ $srcext = "";
+ if($srcfile =~ /\.(\w+)$/) { $srcext = $1; }
$ext = "mkv";
- print "Found movie: srcdir: $srcdir srcfile: $srcfile ext: $ext\n" if($opt_v);
+ print "Found movie: srcdir: $srcdir srcfile: $srcfile srcext: $srcext dstext: $ext\n" if($opt_v);
# Throw out files not in the current srcpath
if((! -f "$srcfile") && (! -f "$srcdir/$srcfile")) { next; }
$dstfile = $dstdir . "/" . $year . "-" . $monthnum . "-" . $day;
# Check for duplicate filenames at the destination
- $newfile = $dstfile . "." . "000";
+ $newfile = $dstfile . "." . $video_suffix;
if(-e "$newfile.$ext") {
- foreach $i ('001' .. '999') {
- $newfile = $dstfile . "." . $i;
+ foreach $i ($video_suffix+1 .. '999') {
+ $newfile = $dstfile . "." . sprintf("%03d",$i);
if(! -e "$newfile.$ext") { last; }
}
$dstfile = $newfile;
}
+
+ # Set the name of our unique destination file
$dstfile = "$newfile.$ext";
- print " merging \"$srcdir/$srcfile\" into \"$dstfile\"\n";
- push(@{$videos{"$dstfile"}}, "\"$srcdir/$srcfile\"");
+ # You can only merge videos into a single destination that have the same extension/type
+ push(@{$videos{"$srcext"}{"$dstfile"}}, "\"$srcdir/$srcfile\"");
}
-foreach $video (sort keys %videos) {
-
- my $videos = join(',', @{$videos{$video}});
-
- # Only merge the videos if there is more than 1
- my $num_videos = $#{$videos{$video}} + 1;
- if($num_videos <= 1) { next; }
-
- if($video =~ /(\d+)-(\d+)-(\d+)/) {
- $year = $1;
- $month = $2;
- $day = sprintf("%02d",$3);
+# Only merge the videos if there is more than 1 video to merge on a given day for a given ext
+foreach $ext (sort keys %videos) {
+ foreach $video (sort keys %{$videos{$ext}}) {
+ my $num_videos = $#{$videos{$ext}{$video}} + 1;
+ if($num_videos <= 1) {
+ delete $videos{$ext}{$video};
+ next;
+ }
}
+}
- my $pwd = `pwd`; chomp($pwd);
- my $cmd = "ssh $compute_host 'cd \"$pwd\"; $make_mkv -t \"HomeVideos: $year-$month-$day\" -o \"$video\" -i $videos'\n";
- if(defined $opt_t) {
- print "\n-> Creating \"$video\"\n";
- print "$cmd\n";
- foreach $video (@{$videos{$video}}) {
- print("rm -f $video\n");
+# Check for duplicate filenames in the dstfiles being created for other exts
+foreach $ext (sort keys %videos) {
+ foreach $video (sort keys %{$videos{$ext}}) {
+ # Make sure this video name is not in use as a destination for any other ext
+ foreach $checkext (sort keys %videos) {
+ if($checkext eq $ext) { next; }
+ foreach $checkvideo (sort keys %{$videos{$checkext}}) {
+ if("$video" eq "$checkvideo") {
+ if($video =~ /(.*?)\.(\d+)\.(\w+)$/) {
+ $dstfile = $1;
+ $dstnum = $2;
+ $dstext = $3;
+ }
+ foreach $i ($dstnum .. '999') {
+ $newfile = $dstfile . "." . sprintf("%03d",$i);
+ if("$video" ne "$newfile.$dstext") { last; }
+ }
+ $videos{$ext}{"$newfile.$dstext"} = $videos{$ext}{$video};
+ delete $videos{$ext}{$video};
+ }
+ }
}
- } else {
- # Create the merged video
- my $errno = system("$cmd");
- if($errno > 0) { $errno = $errno - 255; }
- if($errno) { die "-E- make_mkv encountered some errors with exit code $errno\n"; }
- # Fix the permissions
- system("chown $owner \"$video\"");
- system("chgrp $group \"$video\"");
- system("chmod $mode \"$video\"");
- # Remove the individual video files
- foreach $video (@{$videos{$video}}) {
- system("rm -f $video");
+ }
+}
+
+# Tell the user which videos we are going to merge
+foreach $ext (sort keys %videos) {
+ foreach $video (sort keys %{$videos{$ext}}) {
+ foreach $srcfile (@{$videos{$ext}{$video}}) {
+ print " merging \"$srcfile\" into \"$video\"\n";
+ }
+ }
+}
+
+# Now actually do the merging
+print "\n";
+foreach $ext (sort keys %videos) {
+ foreach $video (sort keys %{$videos{$ext}}) {
+
+ my $videos = join(',', @{$videos{$ext}{$video}});
+
+ # Only merge the videos if there is more than 1
+ #my $num_videos = $#{$videos{$ext}{$video}} + 1;
+ #if($num_videos <= 1) { next; }
+
+ if($video =~ /(\d+)-(\d+)-(\d+)/) {
+ $year = $1;
+ $month = $2;
+ $day = sprintf("%02d",$3);
+ }
+
+ my $pwd = `pwd`; chomp($pwd);
+ my $cmd = "";
+ if($use_compute_host) { $cmd .= "ssh $compute_host 'cd \"$pwd\";"; }
+ $cmd .= "$make_mkv -t \"$video_title_prefix $year-$month-$day\" -o \"$video\" -i $videos";
+ if($use_compute_host) { $cmd .= "'"; }
+ if(defined $opt_t) {
+ print "\n-> Creating \"$video\"\n";
+ print "$cmd\n";
+ if(defined $opt_r) {
+ foreach $video (@{$videos{$ext}{$video}}) {
+ print("rm -f $video\n");
+ }
+ }
+ } else {
+ # Create the merged video
+ my $errno = system("$cmd");
+ $errno = $errno >> 8;
+ if($errno) { die "-E- make_mkv encountered some errors with exit code $errno\n"; }
+ # Fix the permissions
+ system("chown $owner \"$video\"");
+ system("chgrp $group \"$video\"");
+ system("chmod $mode \"$video\"");
+ # Remove the individual video files
+ if(defined $opt_r) {
+ foreach $video (@{$videos{$ext}{$video}}) {
+ system("rm -f $video");
+ }
+ }
}
}
}
projects / videoscripts / .git / blobdiff