6 use IPC::Open3 qw(open3);
8 use Data::Dump qw(dump);
14 my $movie = shift @ARGV
15 || 'www/media/video.ogv';
16 # || die "usage: $0 path/to/movie.ogv\n";
18 my $edl = "/dev/shm/edl";
19 my $subtitles = $movie;
20 $subtitles =~ s{\.\w+$}{.srt};
29 my $pid = open3( $to_mplayer, $from_mplayer, $err_mplayer,
37 my $epfd = epoll_create(10);
39 epoll_ctl($epfd, EPOLL_CTL_ADD, fileno STDIN , EPOLLIN ) >= 0 || die $!;
40 epoll_ctl($epfd, EPOLL_CTL_ADD, fileno $from_mplayer , EPOLLIN ) >= 0 || die $!;
41 #epoll_ctl($epfd, EPOLL_CTL_ADD, fileno $to_mplayer , EPOLLOUT ) >= 0 || die $!;
44 warn "$movie ", -s $movie, " bytes $edl\n";
45 print $to_mplayer qq|loadfile "$movie"\n|;
46 print $to_mplayer "get_property $_\n" foreach ( qw/metadata video_codec video_bitrate width height fps length/ );
50 my $term_id = `xdotool getwindowfocus`;
55 $mplayer_id ||= `xdotool search mplayer`;
56 warn "focus_mplayer $mplayer_id\n";
57 system "xdotool windowactivate $mplayer_id"
61 warn "focus_term $term_id\n";
62 system "xdotool windowactivate $term_id";
66 my ( $pos, $osd ) = @_;
68 warn "PREROLL $pos $osd\n";
69 print $to_mplayer "osd_show_text \"PREROLL $osd\" ", $preroll * 1000, "\n";
70 my $to = $pos - $preroll;
72 print $to_mplayer "set_property time_pos $to\n";
73 print $to_mplayer "get_property time_pos\n";
74 print $to_mplayer "play\n";
87 print $to_mplayer $cmd;
100 foreach my $s ( @subtitles ) {
101 push @{ $sync->{htmlEvents}->{'#subtitle'} }, {
102 startTime => $s->[0],
107 if ( $s->[2] =~ m{video:(.+)} ) {
109 my $path = "www/media/$video";
111 warn "MISSING $path: $!\n";
113 my $frame_dir = "www/media/s/$video";
114 system "mplayer -vo jpeg:outdir=$frame_dir -frames 1 -ss 0 www/media/$video"
116 push @videos, [ @$s, $video ];
120 next unless $s->[2] =~ m{\[(\d+)\]};
122 my $res = ( $prop->{width} / 4 ) . 'x' . ( $prop->{height} / 4 );
124 push @{ $sync->{customEvents} }, {
125 startTime => $s->[0],
127 action => 'chapterChange',
129 carousel => 'theCarousel',
133 description => $s->[2],
134 src => sprintf('media/s/%s/p%03d.jpg', $res, $1),
139 push @slide_t, $s->[0];
142 my $res = $prop->{width} . 'x' . $prop->{height};
144 foreach ( 0 .. $#slide_t ) {
145 push @{ $sync->{htmlEvents}->{'#slide'} }, {
146 startTime => $slide_t[$_],
147 endTime => $slide_t[$_ + 1] || $prop->{length},
148 html => sprintf( '<img src=media/s/%s/p%03d.jpg>', $res, $_ + 1 ),
157 if ( $prop->{width} && $prop->{height} ) {
158 foreach my $factor ( 4, 2, 1 ) {
159 my $w = $prop->{width} / $factor;
160 my $h = $prop->{height} / $factor;
162 $html5tv->{slide} = {
167 my $path = "www/media/s/${w}x${h}";
170 warn "created $path\n";
175 $html5tv->{video_tags} =
182 push @{ $html5tv->{sync}->{customEvents} }, {
183 startTime => $s->[0],
185 action => 'additional_video',
189 description => $s->[2],
190 src => "media/s/$s->[3]/00000001.jpg",
196 <video id="$id" style="display: none" controls="controls" width="$html5tv->{video}->{width}px" height="$html5tv->{video}->{height}px">
197 <source src="media/$_->[3]" />
206 $html5tv->{subtitles_table}
207 = qq|<table id="subtitles">|
211 qq|<tr id="sub_$nr"><td>$_->[0]</td><td>$_->[1]</td><td>$_->[2]</td></tr>|
217 warn "html5tv ", dump $html5tv;
219 my $sync_path = 'www/media/video.js';
220 write_file $sync_path, "var html5tv = " . to_json($html5tv) . " ;\n";
221 warn "sync $sync_path ", -s $sync_path, " bytes\n";
223 my $html = read_file 'www/tv.html';
224 $html =~ s|{([^}]+)}|my $n = $1; $n =~ s(\.)(}->{)g; eval "\$html5tv->{$n}"|egs ||
225 warn "no interpolation in template!";
227 write_file 'www/media.html', $html;
229 my $carousel_width = $html5tv->{video}->{width} + 4 * 8; # offset 7 + border 1
230 my $carousel_height = $html5tv->{slide}->{height} + 2;
232 write_file 'www/media/video.css', qq|
234 .jcarousel-skin-ie7 .jcarousel-container-horizontal,
235 .jcarousel-skin-ie7 .jcarousel-clip-horizontal {
236 width: ${carousel_width}px;
237 height: ${carousel_height}px;
240 .jcarousel-skin-ie7 .jcarousel-item {
241 width: $html5tv->{slide}->{width}px;
242 height: $html5tv->{slide}->{height}px;
246 background-color: #ffc;
250 width: $html5tv->{video}->{width}px;
251 height: $html5tv->{video}->{height}px;
252 font-family: Arial, Helvetica, sans-serif;
253 margin: 0 10px 0px 0;
267 padding: 1px 10px 5px 10px ;
270 width: $html5tv->{video}->{width}px;
280 my $hh = int( $t / 3600 );
282 my $mm = int( $t / 60 );
284 my $srt = sprintf "%02d:%02d:%04.1f", $hh, $mm, $t;
292 foreach my $s ( @subtitles ) {
294 . t_srt( $s->[0] ) . " --> " . t_srt( $s->[1] ) . "\n"
300 write_file $subtitles, $srt;
301 YAML::DumpFile "$subtitles.yaml", sort { $a->[0] <=> $b->[0] } @subtitles;
303 print $to_mplayer "sub_remove\n";
304 print $to_mplayer qq|sub_load "$subtitles"\n|;
305 print $to_mplayer "sub_select 1\n";
311 @subtitles = YAML::LoadFile "$subtitles.yaml";
312 warn "subtitles ", dump @subtitles;
316 load_subtitles if -e "$subtitles.yaml";
319 print $to_mplayer qq|pause\n|;
321 system( qq|vi "$subtitles.yaml"| ) == 0 and load_subtitles;
326 print $to_mplayer qq|pause\n|;
330 warn "subtitles ", dump( @subtitles );
333 $subtitles[ $#subtitles ]->[2] = $line if defined $line;
339 preroll $subtitles[ $#subtitles ]->[0], $line;
343 print $to_mplayer qq|get_property time_pos\n|;
344 my $pos = <$from_mplayer>;
345 if ( $pos =~ m{^ANS_time_pos=(\d+\.\d+)} ) {
346 warn "# time_pos $1\n";
353 sprintf "%1.5f - %1.5f %s %s\n", @$s, join(' | ',@_);
358 my $s = ( grep { $_->[0] < $pos } @subtitles )[0];
359 warn "<<<< subtitle ", sub_fmt $s;
360 preroll $s->[0], $s->[2];
361 # print $to_mplayer "set_property time_pos $s->[0]\n";
365 my $pos = time_pos + $preroll;
366 my $s = ( grep { $_->[0] > $pos } @subtitles )[0];
367 warn ">>>> subtitle ", sub_fmt $s;
368 preroll $s->[0], $s->[2];
369 # print $to_mplayer "set_property time_pos $s->[0]\n";
372 sub current_subtitle {
373 my $callback = shift;
376 foreach my $nr ( 0 .. $#subtitles ) {
377 my $s = $subtitles[$nr];
378 if ( $s->[0] <= $pos && $s->[1] >= $pos ) {
379 warn sub_fmt $s, $pos;
381 $callback->( $visible, $pos ) if $callback;
382 return ( $visible, $pos );
385 warn "# $pos no visible subtitle\n";
390 current_subtitle( sub {
391 my ( $nr, $pos ) = @_;
392 my $new_start = $subtitles[$nr]->[0] += $offset;
393 warn "subtitle $nr $pos $offset $new_start\n";
395 preroll $new_start, "$pos $offset $new_start";
401 # XXX main epool loop
405 while ( my $events = epoll_wait($epfd, 10, 1000) ) { # Max 10 events returned, 1s timeout
407 warn "no events" unless $events;
409 foreach my $e ( @$events ) {
410 # warn "# event: ", dump($e), $/;
412 my $fileno = $e->[0];
414 if ( $fileno == fileno STDIN ) {
416 sysread STDIN, $chr, 1;
418 } elsif ( $fileno == fileno $from_mplayer ) {
420 sysread $from_mplayer, $chr, 1;
423 if ( $chr =~ m{[\n\r]} ) {
425 exit if $line =~ m{Exiting};
427 if ( $line =~ m{ANS_(\w+)=(\S+)} ) {
429 warn "prop $1 = $2\n";
430 } elsif ( $line =~ m{No bind found for key '(.+)'} ) {
432 # XXX keyboard shortcuts
435 : $1 eq ',' ? add_subtitle
436 : $1 eq 'F1' ? prev_subtitle
437 : $1 eq 'F2' ? move_subtitle( -0.3 )
438 : $1 eq 'F3' ? move_subtitle( +0.3 )
439 : $1 eq 'F4' ? next_subtitle
440 : $1 eq 'F5' ? save_subtitles
441 : $1 eq 'F9' ? add_subtitle
442 : $1 eq 'F12' ? edit_subtitles
446 } elsif ( $line =~ m{EDL}i ) {
448 print $to_mplayer qq|osd_show_text "$line"\n|;
450 if ( my $pos = time_pos ) {
451 if ( $line =~ m{start}i ) {
452 push @subtitles, [ $pos, $pos, '-' ];
454 $subtitles[ $#subtitles ]->[1] = $pos;
465 } elsif ( $fileno == fileno $to_mplayer ) {
468 die "invalid fileno $fileno";