implement the options to generate videos for events specified by a stored filter. Also implement ability to generate a concatenated video of all events specified by the filter.
Isaac Connor
parent
c71d1e52ac
commit
b32ef7751b
|
|
@ -27,7 +27,7 @@ zmvideo.pl - ZoneMinder Video Creation Script
|
|||
|
||||
=head1 SYNOPSIS
|
||||
|
||||
zmvideo.pl -e <event_id>,--event=<event_id> [--format <format>]
|
||||
zmvideo.pl [ -e <event_id>,--event=<event_id> | --filter=<filter name> ] [--format <format>]
|
||||
[--rate=<rate>]
|
||||
[--scale=<scale>]
|
||||
[--fps=<fps>]
|
||||
|
|
@ -40,15 +40,18 @@ This script is used to create MPEG videos of events for the web pages
|
|||
or as email attachments.
|
||||
|
||||
=head1 OPTIONS
|
||||
|
||||
-e<event_id>, --event=<event_id> - What event to create the video for
|
||||
-f<format>, --format=<format> - What format to create the video in, default is mpg. For ffmpeg only.
|
||||
-r<rate>, --rate=<rate> - Relative rate, 1 = realtime, 2 = double speed, 0.5 = half speed etc.
|
||||
-s<scale>, --scale=<scale> - Scale, 1 = normal, 2 = double size, 0.5 = half size etc.
|
||||
-F<fps>, --fps=<fps> - Absolute frame rate, in frames per second
|
||||
-S<size>, --size=<size> - Absolute video size, WxH or other specification supported by ffmpeg
|
||||
-o, --overwrite - Whether to overwrite an existing file, off by default.
|
||||
-v, --version - Outputs the currently installed version of ZoneMinder
|
||||
-c[=filename], --concat[=filename] - When creating videos for multiple events, create a concatenated video as well.
|
||||
- If not specified, filename is taken from filter name.
|
||||
-e<event_id>, --event=<event_id> - What event to create the video for
|
||||
--filter_name=<filter name> - The name of a saved filter to generate a video for all events returned by it.
|
||||
--filter_id=<filter id> - The id of a saved filter to generate a video for all events returned by it.
|
||||
-f<format>, --format=<format> - What format to create the video in, default is mpg. For ffmpeg only.
|
||||
-r<rate>, --rate=<rate> - Relative rate, 1 = realtime, 2 = double speed, 0.5 = half speed etc.
|
||||
-s<scale>, --scale=<scale> - Scale, 1 = normal, 2 = double size, 0.5 = half size etc.
|
||||
-F<fps>, --fps=<fps> - Absolute frame rate, in frames per second
|
||||
-S<size>, --size=<size> - Absolute video size, WxH or other specification supported by ffmpeg
|
||||
-o, --overwrite - Whether to overwrite an existing file, off by default.
|
||||
-v, --version - Outputs the currently installed version of ZoneMinder
|
||||
|
||||
=cut
|
||||
use strict;
|
||||
|
|
@ -62,10 +65,13 @@ use bytes;
|
|||
|
||||
@EXTRA_PERL_LIB@
|
||||
use ZoneMinder;
|
||||
require ZoneMinder::Filter;
|
||||
require ZoneMinder::Event;
|
||||
use DBI;
|
||||
use autouse 'Data::Dumper'=>qw(Dumper);
|
||||
use POSIX qw(strftime);
|
||||
use Getopt::Long qw(:config no_ignore_case );
|
||||
use Cwd;
|
||||
use autouse 'Pod::Usage'=>qw(pod2usage);
|
||||
|
||||
$| = 1;
|
||||
|
|
@ -77,6 +83,9 @@ delete @ENV{qw(IFS CDPATH ENV BASH_ENV)};
|
|||
logInit();
|
||||
|
||||
my $event_id;
|
||||
my $concat_name;
|
||||
my $filter_name;
|
||||
my $filter_id;
|
||||
my $format = 'mpg';
|
||||
my $rate = '';
|
||||
my $scale = '';
|
||||
|
|
@ -95,7 +104,10 @@ for ( my $i = 0; $i < @formats; $i++ )
|
|||
}
|
||||
|
||||
GetOptions(
|
||||
'event=i' =>\$event_id,
|
||||
'concat|c:s' =>\$concat_name,
|
||||
'event|e=i' =>\$event_id,
|
||||
'filter_name=s' =>\$filter_name,
|
||||
'filter_id=i' =>\$filter_id,
|
||||
'format|f=s' =>\$format,
|
||||
'rate|r=f' =>\$rate,
|
||||
'scale|s=f' =>\$scale,
|
||||
|
|
@ -110,9 +122,9 @@ if ( $version ) {
|
|||
exit(0);
|
||||
}
|
||||
|
||||
if ( !$event_id || $event_id < 0 )
|
||||
if ( !( $filter_id or $filter_name or $event_id ) || $event_id < 0 )
|
||||
{
|
||||
print( STDERR "Please give a valid event id\n" );
|
||||
print( STDERR "Please give a valid event id or filter name\n" );
|
||||
pod2usage(-exitstatus => -1);
|
||||
}
|
||||
|
||||
|
|
@ -164,128 +176,86 @@ $size = $detaint_size;
|
|||
|
||||
my $dbh = zmDbConnect();
|
||||
|
||||
my @filters;
|
||||
my $cwd = getcwd;
|
||||
|
||||
my $video_name;
|
||||
my @event_ids;
|
||||
if ( $event_id ) {
|
||||
@event_ids = ( $event_id );
|
||||
|
||||
} elsif ( $filter_name or $filter_id ) {
|
||||
my $Filter = ZoneMinder::Filter->find_one(
|
||||
($filter_name ? ( Name => $filter_name ) : () ),
|
||||
($filter_id ? ( Id => $filter_name ) : () ),
|
||||
);
|
||||
if ( ! $Filter ) {
|
||||
Fatal("Filter $filter_name $filter_id not found.");
|
||||
}
|
||||
@event_ids = map { $_->{Id} }$Filter->Execute();
|
||||
Fatal( "No events found for $filter_name") if ! @event_ids;
|
||||
$concat_name = $filter_name if $concat_name eq '';
|
||||
}
|
||||
|
||||
my $sql = " SELECT max(F.Delta)-min(F.Delta) as FullLength,
|
||||
E.*,
|
||||
unix_timestamp(E.StartTime) as Time,
|
||||
M.Name as MonitorName,
|
||||
M.Width as MonitorWidth,
|
||||
M.Height as MonitorHeight,
|
||||
M.Palette
|
||||
FROM Frames as F
|
||||
INNER JOIN Events as E on F.EventId = E.Id
|
||||
INNER JOIN Monitors as M on E.MonitorId = M.Id
|
||||
WHERE EventId = '$event_id'
|
||||
GROUP BY F.EventId"
|
||||
;
|
||||
my $sth = $dbh->prepare_cached( $sql )
|
||||
or Fatal( "Can't prepare '$sql': ".$dbh->errstr() );
|
||||
my $res = $sth->execute()
|
||||
or Fatal( "Can't execute: ".$sth->errstr() );
|
||||
my $event = $sth->fetchrow_hashref();
|
||||
$sth->finish();
|
||||
my $event_path = getEventPath( $event );
|
||||
chdir( $event_path );
|
||||
( my $video_name = $event->{Name} ) =~ s/\s/_/g;
|
||||
E.*,
|
||||
unix_timestamp(E.StartTime) as Time,
|
||||
M.Name as MonitorName,
|
||||
M.Width as MonitorWidth,
|
||||
M.Height as MonitorHeight,
|
||||
M.Palette
|
||||
FROM Frames as F
|
||||
INNER JOIN Events as E on F.EventId = E.Id
|
||||
INNER JOIN Monitors as M on E.MonitorId = M.Id
|
||||
WHERE EventId = ?
|
||||
GROUP BY F.EventId"
|
||||
;
|
||||
my $sth = $dbh->prepare_cached( $sql ) or Fatal( "Can't prepare '$sql': ".$dbh->errstr() );
|
||||
|
||||
my @file_parts;
|
||||
if ( $rate )
|
||||
{
|
||||
my $file_rate = $rate;
|
||||
$file_rate =~ s/\./_/;
|
||||
$file_rate =~ s/_00//;
|
||||
$file_rate =~ s/(_\d+)0+$/$1/;
|
||||
$file_rate = 'r'.$file_rate;
|
||||
push( @file_parts, $file_rate );
|
||||
}
|
||||
elsif ( $fps )
|
||||
{
|
||||
my $file_fps = $fps;
|
||||
$file_fps =~ s/\./_/;
|
||||
$file_fps =~ s/_00//;
|
||||
$file_fps =~ s/(_\d+)0+$/$1/;
|
||||
$file_fps = 'R'.$file_fps;
|
||||
push( @file_parts, $file_fps );
|
||||
}
|
||||
|
||||
if ( $scale )
|
||||
{
|
||||
my $file_scale = $scale;
|
||||
$file_scale =~ s/\./_/;
|
||||
$file_scale =~ s/_00//;
|
||||
$file_scale =~ s/(_\d+)0+$/$1/;
|
||||
$file_scale = 's'.$file_scale;
|
||||
push( @file_parts, $file_scale );
|
||||
}
|
||||
elsif ( $size )
|
||||
{
|
||||
my $file_size = 'S'.$size;
|
||||
push( @file_parts, $file_size );
|
||||
}
|
||||
my $video_file = "$video_name-".$file_parts[0]."-".$file_parts[1].".$format";
|
||||
|
||||
if ( $overwrite || !-s $video_file )
|
||||
{
|
||||
Info( "Creating video file $video_file for event $event->{Id}\n" );
|
||||
|
||||
my $frame_rate = sprintf( "%.2f", $event->{Frames}/$event->{FullLength} );
|
||||
if ( $rate )
|
||||
{
|
||||
if ( $rate != 1.0 )
|
||||
{
|
||||
$frame_rate *= $rate;
|
||||
}
|
||||
}
|
||||
elsif ( $fps )
|
||||
{
|
||||
$frame_rate = $fps;
|
||||
}
|
||||
|
||||
my $width = $event->{MonitorWidth};
|
||||
my $height = $event->{MonitorHeight};
|
||||
my $video_size = " ${width}x${height}";
|
||||
|
||||
if ( $scale )
|
||||
{
|
||||
if ( $scale != 1.0 )
|
||||
{
|
||||
$width = int($width*$scale);
|
||||
$height = int($height*$scale);
|
||||
$video_size = " ${width}x${height}";
|
||||
}
|
||||
}
|
||||
elsif ( $size )
|
||||
{
|
||||
$video_size = $size;
|
||||
}
|
||||
|
||||
my $command = $Config{ZM_PATH_FFMPEG}
|
||||
." -y -r $frame_rate "
|
||||
.$Config{ZM_FFMPEG_INPUT_OPTIONS}
|
||||
." -i %0"
|
||||
.$Config{ZM_EVENT_IMAGE_DIGITS}
|
||||
."d-capture.jpg -s $video_size "
|
||||
.$Config{ZM_FFMPEG_OUTPUT_OPTIONS}
|
||||
." '$video_file' > ffmpeg.log 2>&1"
|
||||
;
|
||||
Debug( $command."\n" );
|
||||
my $output = qx($command);
|
||||
|
||||
my $status = $? >> 8;
|
||||
if ( $status )
|
||||
{
|
||||
Error( "Unable to generate video, check "
|
||||
.$event_path."/ffmpeg.log for details"
|
||||
);
|
||||
exit( -1 );
|
||||
}
|
||||
|
||||
Info( "Finished $video_file\n" );
|
||||
}
|
||||
else
|
||||
{
|
||||
Info( "Video file $video_file already exists for event $event->{Id}\n" );
|
||||
my @video_files;
|
||||
foreach my $event_id ( @event_ids ) {
|
||||
|
||||
my $res = $sth->execute( $event_id )
|
||||
or Fatal( "Can't execute: ".$sth->errstr() );
|
||||
my $event = $sth->fetchrow_hashref();
|
||||
|
||||
my $Event = new ZoneMinder::Event( $$event{Id}, $event );
|
||||
my $video_file = $Event->GenerateVideo( $rate, $fps, $scale, $size, $overwrite, $format );
|
||||
if ( $video_file ) {
|
||||
push @video_files, $video_file;
|
||||
}
|
||||
} # end foreach event_id
|
||||
|
||||
if ( $concat_name ) {
|
||||
($cwd) = $cwd =~ /(.*)/; # detaint
|
||||
chdir( $cwd );
|
||||
($concat_name ) = $concat_name =~ /([\-A-Za-z0-9_\.]*)/;
|
||||
my $concat_list_file = "/tmp/$concat_name.concat.lst";
|
||||
|
||||
my $video_file = $concat_name . '.'. $detaint_format;
|
||||
|
||||
open( my $fd, '>', $concat_list_file ) or die "Can't open $concat_list_file: $!";
|
||||
foreach ( @video_files ) {
|
||||
print $fd "file '$_'\n";
|
||||
}
|
||||
close $fd;
|
||||
my $command = $Config{ZM_PATH_FFMPEG}
|
||||
. " -f concat -i $concat_list_file -c copy "
|
||||
." '$video_file' > ffmpeg.log 2>&1"
|
||||
;
|
||||
Debug( $command."\n" );
|
||||
my $output = qx($command);
|
||||
|
||||
my $status = $? >> 8;
|
||||
|
||||
unlink $concat_list_file;
|
||||
if ( $status )
|
||||
{
|
||||
Error( "Unable to generate video, check /ffmpeg.log for details");
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
}
|
||||
#unlink $input_file_list;
|
||||
#print( STDOUT $event->{MonitorId}.'/'.$event->{Id}.'/'.$video_file."\n" );
|
||||
print( STDOUT $video_file."\n" );
|
||||
#print( STDOUT $video_file."\n" );
|
||||
exit( 0 );
|
||||
|
|
|
|||
Loading…
Reference in New Issue