use HTML::TreeBuilder;
use Imager;
+my $debug = 0;
my $movie = shift @ARGV;
-sub base_dir { $1 if $_[0] =~ m{^(.+)/[^/]+$} }
+sub base_dir { $1 if $_[0] =~ m{^(.+)/[^/]+$} }
+sub base_name { $1 if $_[0] =~ m{^.+/([^/]+)$} }
-if ( ! $movie && -e 'media/editing' ) {
- $movie = readlink 'media/editing';
+if ( ! $movie && -e 'media/_editing' ) {
+ $movie = 'media/' . readlink('media/_editing') . '/video.ogv';
+ warn "using media/_editing -> $movie\n";
} elsif ( -d $movie && $movie =~ m{media/} ) {
$movie .= '/video.ogv';
} elsif ( -f $movie && $movie !~ m{video\.ogv} ) {
my $movie_master = $movie;
- my $movie = base_dir($movie) . '/video.ogv';
- symlink $movie_master, $movie;
- warn "symlink $movie_master <- $movie\n";
+ $movie = base_dir($movie) . '/video.ogv';
+ if ( ! -e $movie ) {
+ symlink base_name($movie_master), $movie;
+ warn "symlink video.ogv -> $movie_master";
+ } else {
+ warn "using symlink video.ogv -> ", readlink $movie;
+ }
} elsif ( -f $movie ) {
warn "using video $movie";
} else {
die "Usage: $0 media/conference-Title_of_talk[/video.ogv'\n";
}
-my $media_dir = base_dir($movie);
+my $media_part = my $media_dir = base_dir($movie);
+$media_part =~ s{media/}{};
+$media_part =~ s{/$}{};
-unlink 'media/editing';
-symlink $movie, 'media/editing';
+unlink 'media/_editing';
+symlink $media_part, 'media/_editing';
-warn "# media_dir $media_dir\n";
+warn "# media_part $media_part\n";
my $edl = "/dev/shm/edl";
my $subtitles = $movie;
epoll_ctl($epfd, EPOLL_CTL_ADD, fileno $from_mplayer , EPOLLIN ) >= 0 || die $!;
#epoll_ctl($epfd, EPOLL_CTL_ADD, fileno $to_mplayer , EPOLLOUT ) >= 0 || die $!;
+sub load_subtitles;
+
sub load_movie {
warn "$movie ", -s $movie, " bytes $edl\n";
print $to_mplayer qq|loadfile "$movie"\n|;
print $to_mplayer "get_property $_\n" foreach ( qw/metadata video_codec video_bitrate width height fps length/ );
+ load_subtitles;
}
our @subtitles;
+sub slide_jpg {
+ sprintf "%s/s/%d/%03d.jpg", $media_dir, @_;
+}
+
+sub oggThumb {
+ my $video = shift;
+ my $file = shift;
+ my $t = join(',', @_);
+ system "oggvideotools/src/oggThumb -t $t -o jpg -n $file $video";
+}
+
sub html5tv {
if ( ! $prop->{width} || ! $prop->{height} ) {
my @slide_t;
my @videos;
+ my @frames;
foreach my $s ( @subtitles ) {
push @{ $sync->{htmlEvents}->{'#subtitle'} }, {
warn "MISSING $path: $!\n";
} else {
my $frame_dir = "$media_dir/s/$video";
- system "mplayer -vo jpeg:outdir=$frame_dir -frames 1 -ss 0 $media_dir/$video"
+ system "mplayer -vo jpeg:outdir=$frame_dir,quality=95 -frames 1 -ss 0 -ao null -really-quiet $media_dir/$video"
if ! -e $frame_dir;
push @videos, [ @$s, $video ];
}
+ } elsif ( $s->[2] =~ m{slide:(\d+)\s+shot:(\d+\.\d+)} ) {
+ push @frames, [ $2, $1 ];
+ next;
}
next unless $s->[2] =~ m{\[(\d+)\]};
id => "chapter$1",
title => $s->[2],
description => $s->[2],
- src => sprintf('%s/s/%dx%d/p%03d.jpg', $media_dir, $prop->{width} / $slide_factor, $prop->{height} / $slide_factor, $1),
+ src => slide_jpg( 4 => $1 ),
href => '',
},
};
push @slide_t, $s->[0];
}
- my $res = $prop->{width} . 'x' . $prop->{height};
+ if ( @frames ) {
+ my $hires = "$media_dir/s/hires";
+ mkdir $hires unless -e $hires;
+ oggThumb $movie, "$hires/.f%.jpg", map { $_->[0] } @frames;
+
+ foreach my $i ( 0 .. $#frames ) {
+ my $from = "$hires/.f$i.jpg";
+ my $to = "$hires/f" . $frames[$i]->[1] . '.jpg';
+ rename $from, $to || warn "can't rename $from -> $to: $!";
+ }
+ }
foreach ( 0 .. $#slide_t ) {
+ my $slide_nr = $_ + 1;
push @{ $sync->{htmlEvents}->{'#slide'} }, {
startTime => $slide_t[$_],
endTime => $slide_t[$_ + 1] || $prop->{length},
- html => sprintf( '<img src=%s/s/%s/p%03d.jpg>', $media_dir, $res, $_ + 1 ),
+ html => '<img src=' . slide_jpg( 1 => $slide_nr ) . '>',
};
}
- my @slides_hires = glob '$media_dir/s/hires/p*.jpg';
- @slides_hires = glob 'shot*.png' unless @slides_hires;
- my $factor_s_path;
+ my @slides_hires = glob "$media_dir/s/hires/*";
foreach my $factor ( 4, 2, 1 ) {
my $w = $prop->{width} / $factor;
my $h = $prop->{height} / $factor;
- my $path = "$media_dir/s/${w}x${h}";
- $factor_s_path->{$factor} = $path;
+ my $path = "$media_dir/s";
+ if ( ! -d $path ) {
+ warn "create slides imaes in $path";
+ mkdir $path;
+ }
+
+ $path .= '/' . $factor;
if ( ! -d $path ) {
mkdir $path;
warn "created $path\n";
- foreach my $hires ( @slides_hires ) {
+ }
+
+ foreach my $hires ( @slides_hires ) {
- my $file = $hires;
- $file =~ s{^.+/(p\d+\.\w)}{$path/$1};
+ my $nr = $1 if $hires =~ m{(\d+)\.\w+$} || warn "can't find number in $hires";
+ next unless $nr;
+ my $file = slide_jpg( $factor => $nr );
+ warn "slide $hires -> $file\n";
+ next if -e $file;
- my $im = Imager->new( file => $hires );
+ if ( my $im = Imager->new( file => $hires ) ) {
$im->scale( xpixels => $w, ypixels => $h, type => 'min' )->write( file => $file );
warn "resized $file ", -s $file, " bytes\n";
+ } else {
+ die "can't open $hires: $!";
}
}
my ( $slide_width, $slide_height );
- my $im = Imager->new( file => $factor_s_path->{ 1 } . '/p001.jpg"')
- || Imager->new( file => "shot0001.png" ) # from mplayer [s]
- ;
+ my $im = Imager->new( file => slide_jpg( 1 => 1 ) );
if ( $im ) {
$slide_width = $im->getwidth / $slide_factor;
},
};
- $html5tv->{video_tags} =
+ $html5tv->{html}->{video_tags} =
join("\n",
map {
my $s = $_;
id => $id,
title => $s->[2],
description => $s->[2],
- src => "$media_dir/s/$s->[3]/00000001.jpg",
+ src => "$media_dir/s/1/00000001.jpg",
href => '',
},
};
warn "last customEvent $index\n";
- $html5tv->{subtitles_table}
+ $html5tv->{html}->{subtitles_table}
= qq|<table id="subtitles">|
. join("\n",
map { qq|
. qq|</table><a href="$media_dir/video.srt">download subtitles</a>|
;
- my $hcalendar = '<div style="color: red">Create <tt>hcalendar.html</tt> to fill this space</div>';
- my $hcal_path = '$media_dir/hcalendar.html';
+ my $hCalendar = '<div style="color: red">Create <tt>hCalendar.html</tt> to fill this space</div>';
+ my $hcal_path = '$media_dir/hCalendar.html';
if ( -e $hcal_path ) {
- $html5tv->{hcalendar} = read_file $hcal_path;
+ $html5tv->{hCalendar} = read_file $hcal_path;
my $tree = HTML::TreeBuilder->new;
$tree->parse_file($hcal_path);
if ( my $vevent = $tree->look_down( class => 'vevent' ) ) {
}
}
- warn "# html5tv ", dump $html5tv;
+ warn "# html5tv ", dump $html5tv if $debug;
- my $sync_path = '$media_dir/video.js';
+ my $sync_path = "$media_dir/video.js";
write_file $sync_path, "var html5tv = " . to_json($html5tv) . " ;\n";
warn "sync $sync_path ", -s $sync_path, " bytes\n";
$html =~ s|{([^}]+)}|my $n = $1; $n =~ s(\.)(}->{)g; eval "\$html5tv->{$n}"|egs ||
warn "no interpolation in template!";
- write_file '$media_dir.html', $html;
+ write_file "www/_editing.html", $html;
+ $html =~ s{media/_editing}{media/$media_part}gs;
+ write_file "www/$media_part.html", $html;
my $carousel_width = $prop->{width} + $slide_width - 80;
$carousel_width -= $carousel_width % ( $slide_width + 6 ); # round to full slide
my $carousel_height = $slide_height + 2;
- write_file '$media_dir/video.css', qq|
+ write_file "$media_dir/video.css", qq|
.jcarousel-skin-ie7 .jcarousel-container-horizontal,
.jcarousel-skin-ie7 .jcarousel-clip-horizontal {
}
sub load_subtitles {
+ if ( ! -e "$subtitles.yaml" ) {
+ warn "no subtitles $subtitles to load\n";
+ return;
+ }
@subtitles = YAML::LoadFile "$subtitles.yaml";
warn "subtitles ", dump @subtitles;
save_subtitles;
}
-load_subtitles if -e "$subtitles.yaml";
-
sub edit_subtitles {
print $to_mplayer qq|pause\n|;
focus_term;
sub prev_subtitle {
my $pos = time_pos;
- my $s = ( grep { $_->[0] < $pos } @subtitles )[0] || return;
+ my $s = ( grep { $_->[0] < $pos } @subtitles )[-1] || return;
warn "<<<< subtitle ", sub_fmt $s;
preroll $s->[0], $s->[2];
# print $to_mplayer "set_property time_pos $s->[0]\n";
}
sub next_subtitle {
- my $pos = time_pos + $preroll;
+ my $pos = time_pos;
my $s = ( grep { $_->[0] > $pos } @subtitles )[0] || return;
warn ">>>> subtitle ", sub_fmt $s;
preroll $s->[0], $s->[2];
$subtitles[ $#subtitles ]->[1] = $pos;
}
}
+ } elsif ( $line =~ m{(shot\d+.png)} ) {
+ my $shot = $1;
+ my $t = time_pos;
+ warn "shot $t $shot\n";
+
+ my @existing_slides = glob("$media_dir/s/hires/*");
+ my $nr = $#existing_slides + 2;
+
+ push @subtitles, [ $t, $t, "slide:$nr shot:$t" ];
+
+ warn "slide $nr from video $t file $shot\n";
+ save_subtitles;
}
$line = '';
projects / HTML5TV.git / blobdiff