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;
98 foreach my $s ( @subtitles ) {
99 push @{ $sync->{htmlEvents}->{'#subtitle'} }, {
100 startTime => $s->[0],
104 next unless $s->[2] =~ m{\[(\d+)\]};
106 my $res = ( $prop->{width} / 4 ) . 'x' . ( $prop->{height} / 4 );
108 push @{ $sync->{customEvents} }, {
109 startTime => $s->[0],
111 action => 'chapterChange',
113 carousel => 'theCarousel',
117 description => $s->[2],
118 src => sprintf('media/s/%s/p%03d.jpg', $res, $1),
123 push @slide_t, $s->[0];
126 my $res = $prop->{width} . 'x' . $prop->{height};
128 foreach ( 0 .. $#slide_t ) {
129 push @{ $sync->{htmlEvents}->{'#slide'} }, {
130 startTime => $slide_t[$_],
131 endTime => $slide_t[$_ + 1] || $prop->{length},
132 html => sprintf( '<img src=media/s/%s/p%03d.jpg>', $res, $_ + 1 ),
141 if ( $prop->{width} && $prop->{height} ) {
142 foreach my $factor ( 4, 2, 1 ) {
143 my $w = $prop->{width} / $factor;
144 my $h = $prop->{height} / $factor;
146 $html5tv->{slide} ||= {
151 my $path = "www/media/s/${w}x${h}";
154 warn "created $path\n";
159 warn "html5tv ", dump $html5tv;
161 my $sync_path = 'www/media/video.js';
162 write_file $sync_path, "var html5tv = " . to_json($html5tv) . " ;\n";
163 warn "sync $sync_path ", -s $sync_path, " bytes\n";
171 my $hh = int( $t / 3600 );
173 my $mm = int( $t / 60 );
175 my $srt = sprintf "%02d:%02d:%04.1f", $hh, $mm, $t;
183 foreach my $s ( @subtitles ) {
185 . t_srt( $s->[0] ) . " --> " . t_srt( $s->[1] ) . "\n"
191 write_file $subtitles, $srt;
192 YAML::DumpFile "$subtitles.yaml", sort { $a->[0] <=> $b->[0] } @subtitles;
194 print $to_mplayer "sub_remove\n";
195 print $to_mplayer qq|sub_load "$subtitles"\n|;
196 print $to_mplayer "sub_select 1\n";
202 @subtitles = YAML::LoadFile "$subtitles.yaml";
203 warn "subtitles ", dump @subtitles;
207 load_subtitles if -e "$subtitles.yaml";
210 print $to_mplayer qq|pause\n|;
212 system( qq|vi "$subtitles.yaml"| ) == 0 and load_subtitles;
217 print $to_mplayer qq|pause\n|;
221 warn "subtitles ", dump( @subtitles );
224 $subtitles[ $#subtitles ]->[2] = $line if defined $line;
230 preroll $subtitles[ $#subtitles ]->[0], $line;
234 print $to_mplayer qq|get_property time_pos\n|;
235 my $pos = <$from_mplayer>;
236 if ( $pos =~ m{^ANS_time_pos=(\d+\.\d+)} ) {
237 warn "# time_pos $1\n";
244 sprintf "%1.5f - %1.5f %s %s\n", @$s, join(' | ',@_);
249 my $s = ( grep { $_->[0] < $pos } @subtitles )[0];
250 warn "<<<< subtitle ", sub_fmt $s;
251 preroll $s->[0], $s->[2];
252 # print $to_mplayer "set_property time_pos $s->[0]\n";
256 my $pos = time_pos + $preroll;
257 my $s = ( grep { $_->[0] > $pos } @subtitles )[0];
258 warn ">>>> subtitle ", sub_fmt $s;
259 preroll $s->[0], $s->[2];
260 # print $to_mplayer "set_property time_pos $s->[0]\n";
263 sub current_subtitle {
264 my $callback = shift;
267 foreach my $nr ( 0 .. $#subtitles ) {
268 my $s = $subtitles[$nr];
269 if ( $s->[0] <= $pos && $s->[1] >= $pos ) {
270 warn sub_fmt $s, $pos;
272 $callback->( $visible, $pos ) if $callback;
273 return ( $visible, $pos );
276 warn "# $pos no visible subtitle\n";
281 current_subtitle( sub {
282 my ( $nr, $pos ) = @_;
283 my $new_start = $subtitles[$nr]->[0] += $offset;
284 warn "subtitle $nr $pos $offset $new_start\n";
286 preroll $new_start, "$pos $offset $new_start";
292 # XXX main epool loop
296 while ( my $events = epoll_wait($epfd, 10, 1000) ) { # Max 10 events returned, 1s timeout
298 warn "no events" unless $events;
300 foreach my $e ( @$events ) {
301 # warn "# event: ", dump($e), $/;
303 my $fileno = $e->[0];
305 if ( $fileno == fileno STDIN ) {
307 sysread STDIN, $chr, 1;
309 } elsif ( $fileno == fileno $from_mplayer ) {
311 sysread $from_mplayer, $chr, 1;
314 if ( $chr =~ m{[\n\r]} ) {
316 exit if $line =~ m{Exiting};
318 if ( $line =~ m{ANS_(\w+)=(\S+)} ) {
320 warn "prop $1 = $2\n";
321 } elsif ( $line =~ m{No bind found for key '(.+)'} ) {
323 # XXX keyboard shortcuts
326 : $1 eq ',' ? add_subtitle
327 : $1 eq 'F1' ? prev_subtitle
328 : $1 eq 'F2' ? move_subtitle( -0.3 )
329 : $1 eq 'F3' ? move_subtitle( +0.3 )
330 : $1 eq 'F4' ? next_subtitle
331 : $1 eq 'F2' ? move_subtitle( -0.3 )
332 : $1 eq 'F3' ? move_subtitle( +0.3 )
333 : $1 eq 'F9' ? add_subtitle
334 : $1 eq 'F12' ? edit_subtitles
338 } elsif ( $line =~ m{EDL}i ) {
340 print $to_mplayer qq|osd_show_text "$line"\n|;
342 if ( my $pos = time_pos ) {
343 if ( $line =~ m{start}i ) {
344 push @subtitles, [ $pos, $pos, '-' ];
346 $subtitles[ $#subtitles ]->[1] = $pos;
357 } elsif ( $fileno == fileno $to_mplayer ) {
360 die "invalid fileno $fileno";