X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=bin%2Fmplayer.pl;h=c5ab69a283b6fd057d57ce4279d5dbf1c8b7deb5;hb=1225be8c5edeb4ae2edf57016c293427a0e7330e;hp=bc24044599853971d4562dc5f0a6438dc9b26771;hpb=e3284eb41b63086284086f913ae8dca726c02cd4;p=HTML5TV.git diff --git a/bin/mplayer.pl b/bin/mplayer.pl index bc24044..c5ab69a 100755 --- a/bin/mplayer.pl +++ b/bin/mplayer.pl @@ -3,16 +3,31 @@ use warnings; use strict; +use autodie; + use IPC::Open3 qw(open3); -use IO::Epoll; +use IO::Select; use Data::Dump qw(dump); use File::Slurp; use YAML; use JSON; -use HTML::TreeBuilder; use Graphics::Magick; +use Time::HiRes qw(time); +use File::Path qw(rmtree); +use Getopt::Long; + +use lib 'lib'; +use HTML5TV::Slides; +use HTML5TV::hCalendar; my $debug = $ENV{DEBUG} || 0; +my $generate = $ENV{GENERATE} || 0; + +my $video_url; # override mplayer movie url + +GetOptions( + 'video-url=s' => \$video_url, +) || die $!; my $movie = shift @ARGV; @@ -24,17 +39,14 @@ if ( ! $movie && -e 'media/_editing' ) { warn "using media/_editing -> $movie\n"; } elsif ( -d $movie && $movie =~ m{media/} ) { $movie .= '/video.ogv'; -} elsif ( -f $movie && $movie !~ m{video\.ogv} ) { +} elsif ( -f $movie && $movie =~ m{\.og[vg]\b}i ) { my $movie_master = $movie; $movie = base_dir($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"; + unlink $movie if -e $movie; + symlink base_name($movie_master), $movie; + warn "symlink video.ogv -> $movie_master"; +} elsif ( $video_url ) { + warn "video_url: $video_url\n"; } else { die "Usage: $0 media/conference-Title_of_talk[/video.ogv'\n"; } @@ -56,32 +68,39 @@ my $preroll = 3; my $slide_factor = 4; # 1/4 size of video +my $min_slide_height = 480; + our $to_mplayer; our $from_mplayer; our $err_mplayer; our $prop = {}; -my $pid = open3( $to_mplayer, $from_mplayer, $err_mplayer, +my @mplayer_command = ( 'mplayer', '-slave', '-idle', - '-quiet', +# '-quiet', +# '-msglevel', 'demux=9', '-msgmodule', '-edlout', $edl, '-osdlevel', 3, '-vf' => 'screenshot', ); -my $epfd = epoll_create(10); +push @mplayer_command, qw/ -vo null -ao null / if $generate; -epoll_ctl($epfd, EPOLL_CTL_ADD, fileno STDIN , EPOLLIN ) >= 0 || die $!; -epoll_ctl($epfd, EPOLL_CTL_ADD, fileno $from_mplayer , EPOLLIN ) >= 0 || die $!; -#epoll_ctl($epfd, EPOLL_CTL_ADD, fileno $to_mplayer , EPOLLOUT ) >= 0 || die $!; +my $pid = open3( $to_mplayer, $from_mplayer, $err_mplayer, @mplayer_command ); + +my $select = IO::Select->new(); +#$select->add( \*STDIN ); +$select->add( $from_mplayer ); +#$select->add( $err_mplayer ); sub load_subtitles; sub load_movie { warn "$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/ ); + my $url = $video_url || $movie; + warn "loadfile $url\n"; + print $to_mplayer qq|loadfile "$url"\n|; load_subtitles; } @@ -101,15 +120,18 @@ sub focus_term { system "xdotool windowactivate $term_id"; } +our $pos; + sub preroll { - my ( $pos, $osd ) = @_; + my ( $to, $osd ) = @_; $osd =~ s{\W+}{ }gs; - warn "PREROLL $pos $osd\n"; - print $to_mplayer "osd_show_text \"PREROLL $osd\" ", $preroll * 1000, "\n"; - my $to = $pos - $preroll; - $to = 0 if $to < 0; - print $to_mplayer "set_property time_pos $to\n"; + my $preroll_to = $to - $preroll; + $preroll_to = 0 if $preroll_to < 0; + print $to_mplayer "set_property time_pos $preroll_to\n"; + my $osd_ms = ( $to - time_pos() ) * 1000; print $to_mplayer "get_property time_pos\n"; + print $to_mplayer "osd_show_text \"PREROLL $osd\"\n"; # $osd_ms\n"; + warn "PREROLL $to -> $pos [$osd_ms] $osd\n"; print $to_mplayer "play\n"; } @@ -145,10 +167,19 @@ sub fmt_mmss { return sprintf('%02d:%02d', int($t/60), int($t%60)); } +my %escape = ('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"'); +my $escape_re = join '|' => keys %escape; +sub html_escape { + my $what = join('',@_); + $what =~ s/($escape_re)/$escape{$1}/gs; + warn "XXX html_escape $what\n"; + return $what; +} + sub html5tv { if ( ! $prop->{width} || ! $prop->{height} ) { - warn "SKIP no size yet\n"; + warn "SKIP no size yet\n" if $debug; return; } @@ -157,6 +188,7 @@ sub html5tv { return; } + warn "html5tv"; my $sync; @@ -184,7 +216,7 @@ sub html5tv { push @videos, [ @$s, $video ]; } } elsif ( $s->[2] =~ m{slide:(\d+)\s+shot:(\d+\.\d+)} ) { - push @frames, [ $2, $1 ]; + push @frames, [ $2, $1 ] unless -e "$media_dir/s/hires/f$1.jpg"; next; } @@ -208,18 +240,6 @@ sub html5tv { push @slide_t, $s->[0]; } - 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 @{ $sync->{htmlEvents}->{'#slide'} }, { @@ -229,41 +249,75 @@ sub html5tv { }; } - my @slides_hires = glob "$media_dir/s/hires/*"; - my ($slide_width, $slide_height, $size, $format) = Graphics::Magick->new->Ping( $slides_hires[0] ); - my $slide_aspect = $slide_width / $slide_height; + my $max_slide_height = 480; # XXX + + my $path = "$media_dir/s"; + my $hires = "$media_dir/s/hires"; - foreach my $factor ( 4, 2, 1 ) { - my $w = $prop->{height} / $factor * $slide_aspect; - my $h = $prop->{height} / $factor; + if ( ! -d $path ) { + warn "create slides in $path"; + mkdir $path; + mkdir $hires; - my $path = "$media_dir/s"; - if ( ! -d $path ) { - warn "create slides imaes in $path"; - mkdir $path; + my $path = "$media_dir/presentation.pdf"; + $path = $media_dir . '/' . readlink($path) if -l $path; + + if ( -e $path ) { + warn "render pdf slides from $path\n"; + system "pdftoppm -png -r 100 $path $hires/p"; } + } - $path .= '/' . $factor; - if ( ! -d $path ) { - mkdir $path; - warn "created $path\n"; + if ( @frames ) { + warn "create slides from video frames"; +# rmdir $_ foreach glob "$media_dir/s/[124]"; + 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 my $hires ( @slides_hires ) { + } + + + my @slides_hires = glob "$hires/*"; + + + foreach my $hires ( @slides_hires ) { + + my ($slide_width, $slide_height) = Graphics::Magick->new->Ping( $hires ); + my $slide_aspect = $slide_width / $slide_height; + + my $nr = $1 if $hires =~ m{(\d+)\.\w+$} || warn "can't find number in $hires"; + next unless $nr; + + my $im; + + foreach my $factor ( 1, 2, 4 ) { + + mkdir "$path/$factor" unless -e "$path/$factor"; - 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; + next if -e $file; + + my $w = int( $max_slide_height / $factor * $slide_aspect ); + my $h = int( $max_slide_height / $factor ); + + warn "slide [$nr] $hires -> ${w}x${h} $file\n"; - my $im = Graphics::Magick->new; - $im->ReadImage( $hires ); + if ( ! $im ) { + warn "loading $hires ", -s $hires, " bytes\n"; + $im = Graphics::Magick->new; + $im->ReadImage( $hires ); + } $im->Resize( width => $w, height => $h, filter => 13, blur => 0.9 ); - my $c = $h / 10; + + my $c = 1; # $h / 10; my %info = ( font => 'Sans', pointsize => $h / 10, #text => "$factor = $w*$h", @@ -271,6 +325,9 @@ sub html5tv { y => $c, x => $c, ); + + if (0) { + #warn "# info ", dump %info; #warn dump $im->QueryFontMetrics( %info ); my ($x_ppem, $y_ppem, $ascender, $descender, $width, $height, $max_advance) = $im->QueryFontMetrics( %info ); @@ -279,15 +336,28 @@ sub html5tv { $im->Composite( image => $background, compose => 'Over', x => $c, y => $c, opacity => 75 ); $info{y} += $ascender; $im->Annotate( fill => 'yellow', %info ); + + } # Annotate + $im->Write( filename => $file ); } } - my ($slide_width, $slide_height, $size, $format) = Graphics::Magick->new->Ping( slide_jpg( $slide_factor => 1 ) ); - $slide_width ||= $prop->{width} / $slide_factor; - $slide_height ||= $prop->{height} / $slide_factor; + my $bars = "$path/bars.png"; + if ( 1 || ! -e $bars ) { # FIXME + my $im = Graphics::Magick->new; + $im->ReadImage( "$media_dir/../SMPTE_Color_Bars.svg" ); + my ($slide_width, $slide_height) = Graphics::Magick->new->Ping( slide_jpg( 1 => 1 ) ); + $im->Resize( width => $slide_width, height => $slide_height ); + $im->Write( filename => $bars ); + warn "created $bars ", -s $bars, " bytes\n"; + } + + + my ($slide_width, $slide_height, $size, $format) = Graphics::Magick->new->Ping( slide_jpg( 1 => 1 ) ); + my ($c_slide_width, $c_slide_height) = Graphics::Magick->new->Ping( slide_jpg( $slide_factor => 1 ) ); my $html5tv = { sync => $sync, @@ -296,6 +366,10 @@ sub html5tv { width => $slide_width, height => $slide_height, }, + carousel => { + width => $c_slide_width, + height => $c_slide_height, + }, }; $html5tv->{html}->{video_tags} = @@ -313,7 +387,7 @@ sub html5tv { id => $id, title => $s->[2], description => $s->[2], - src => "$media_dir/s/1/00000001.jpg", + src => "$media_dir/s/$s->[3]/00000001.jpg", href => '', }, }; @@ -327,59 +401,72 @@ sub html5tv { ) ; - sub customEvents_sorted { - - if ( ref $html5tv->{sync}->{customEvents} ne 'ARRAY' ) { - my $max = - warn "ERROR: no slide markers [1] .. [", scalar @slides_hires, "] in subtitles\n"; - return; - } + my @customEvents_sorted; + if ( ref $html5tv->{sync}->{customEvents} ne 'ARRAY' ) { + my $max = + warn "ERROR: no slide markers [1] .. [", scalar @slides_hires, "] in subtitles\n"; + return; + } else { + @customEvents_sorted = sort { $a->{startTime} <=> $b->{startTime} } @{ $html5tv->{sync}->{customEvents} } + ; } my $index = 1; - $_->{args}->{index} = $index++ foreach customEvents_sorted; + $_->{args}->{index} = $index++ foreach @customEvents_sorted; warn "last customEvent $index\n"; $html5tv->{html}->{subtitles_table} - = qq|| + = qq| +
+ + | . join("\n", map { - my $s = fmt_mmss( $_->{startTime} ); - my $e = fmt_mmss( $_->{endTime} ); + my $s = $_->{startTime}; + my $e = $_->{endTime}; + my $i = $_->{index}; + my $t = html_escape( $_->{args}->{title} ); + my $slide = ''; + $slide = $1 if $t =~ s{\s*\[(\d+)\]\s*}{}; + + my ( $s_f, $e_f ) = map { fmt_mmss $_ } ( $s, $e ); + qq| - - - - + + + + + | } - customEvents_sorted + @customEvents_sorted ) - . qq|
⇤⇥#slide
$s$e$_->{args}->{title}
$s_f$e_f$slide$t
download subtitles| + . qq|| ; my $hCalendar = '
Create hCalendar.html to fill this space
'; my $hcal_path = "$media_dir/hCalendar.html"; if ( -e $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' ) ) { - $html5tv->{title} = $vevent->look_down( class=> 'summary' )->as_trimmed_text; - } + my $hcal = HTML5TV::hCalendar->new( $hcal_path ); + $html5tv->{title} = $hcal->summary; } - warn "# html5tv ", dump $html5tv if $debug; + foreach my $file ( qw/video.ogv presentation.pdf video.srt video.srt.yaml/ ) { + my $path = "$media_dir/$file"; + my $type = 'binary'; + $type = $1 if $file =~ m{\.([^\.]+)$}; + my $size = -s $path; + $html5tv->{html}->{download} .= qq|$type |; + } - 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"; + warn "# html5tv ", dump $html5tv if $debug; my $html = read_file 'www/tv.html'; $html =~ s|{([^}]+)}|my $n = $1; $n =~ s(\.)(}->{)g; eval "\$html5tv->{$n}"|egs || @@ -389,9 +476,16 @@ sub html5tv { $html =~ s{media/_editing}{media/$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; + my $sync_path = "$media_dir/video.js"; + delete $html5tv->{html}; + write_file $sync_path, "var html5tv = " . to_json($html5tv) . " ;\n"; + warn "sync $sync_path ", -s $sync_path, " bytes\n"; + + # video + full-sized slide on right + my $carousel_width = $prop->{width} + $slide_width; + $carousel_width -= $carousel_width % ( $c_slide_width + 6 ); # round to full slide + my $carousel_height = $c_slide_height + 2; + write_file "$media_dir/video.css", qq| @@ -402,69 +496,32 @@ sub html5tv { } .jcarousel-skin-ie7 .jcarousel-item { - width: ${slide_width}px; - height: ${slide_height}px; + width: ${c_slide_width}px; + height: ${c_slide_height}px; margin: 0 2px 0 2px; } -.active { - background-color: #ffc; -} - div#videoContainer { - width: $prop->{width}px; - height: $prop->{height}px; - font-family: Arial, Helvetica, sans-serif; +// width: $prop->{width}px; +// height: $prop->{height}px; margin: 0 10px 0px 0; - position: relative; - display: inline; } -div#subtitle { - bottom: 24px; - color: white; - font-size: 100%; - font-weight: bold; - height: 22px; - line-height: 1em; - margin: 0 0 0 0; - padding: 1px 10px 5px 10px ; - position: absolute; - text-align: center; - width: $html5tv->{video}->{width}px; +div#slide_border, div#slide { + width: ${slide_width}px; + height: ${slide_height}px; } - -.jcarousel-skin-ie7 .jcarousel-item img:hover { -// border-color: #555 !important; +div#subtitle { + width: $html5tv->{video}->{width}px; } -.jcarousel-skin-ie7 .jcarousel-item:hover div.thumbnailOverlay { - visibility: visible !important; -} -.jcarousel-skin-ie7 .jcarousel-item div.thumbnailOverlay { - background: black; - bottom: 1px; - color: #00EEFF; - visibility: hidden; - font-size: 10px; - font-family: Arial, Verdana; - font-weight: bold; - line-height: 0.9em; - opacity: 0.5; - position: absolute; - text-align: center; - z-index: 10; - padding: 2px 0 2px 0; - width: ${slide_width}px; -} -.seek_video { - text-align: right; - font-family: monospace; +.jcarousel-skin-ie7 .jcarousel-item div.thumbnailOverlay { + width: ${c_slide_width}px; } |; @@ -484,8 +541,12 @@ sub t_srt { return $srt; } +my @to_mplayer; + sub save_subtitles { + YAML::DumpFile "$subtitles.yaml", sort { $a->[0] <=> $b->[0] } @subtitles if @subtitles; + html5tv || return; my $nr = 0; @@ -499,13 +560,16 @@ sub save_subtitles { warn $srt; write_file $subtitles, $srt; - YAML::DumpFile "$subtitles.yaml", sort { $a->[0] <=> $b->[0] } @subtitles; - print $to_mplayer "sub_remove\n"; - print $to_mplayer qq|sub_load "$subtitles"\n|; - print $to_mplayer "sub_select 1\n"; + push @to_mplayer + , "sub_remove\n" + , qq|sub_load "$subtitles"\n| + , "sub_select 1\n" + ; } +sub annotate_subtitles; + sub load_subtitles { if ( ! -e "$subtitles.yaml" ) { warn "no subtitles $subtitles to load\n"; @@ -513,28 +577,88 @@ sub load_subtitles { } @subtitles = YAML::LoadFile "$subtitles.yaml"; warn "subtitles ", dump @subtitles; + annotate_subtitles; save_subtitles; } sub edit_subtitles { print $to_mplayer qq|pause\n|; focus_term; - system( qq|vi "$subtitles.yaml"| ) == 0 and load_subtitles; + my $line = 1; + my $jump_to = 1; + open( my $fh, '<', "$subtitles.yaml" ) || die $1; + while(<$fh>) { + last if /^-\s([\d\.]+)/ && $1 > $pos; + $jump_to = $line - 1 if /^---/; + $line++; + } + close($fh); + system( qq|vi +$jump_to "$subtitles.yaml"| ) == 0 and load_subtitles; focus_mplayer; } + +my @slide_titles; +if ( -e "$media_dir/presentation.txt" ) { + my $slides = read_file "$media_dir/presentation.txt"; + my @s = ( map { [ split(/[\n\r]+/, $_) ] } split(/\f/, $slides) ); + + my $slide_line = 0; + $slide_line++ if $s[1]->[$slide_line] eq $s[2]->[$slide_line]; # skip header + + foreach my $s ( @s ) { + push @slide_titles, $s->[$slide_line]; + } + + warn "# slides titles ", dump(@slide_titles); +} + +sub annotate_subtitles { + return unless @slide_titles; + foreach my $s ( @subtitles ) { + if ( $s->[2] =~ m{^\[(\d+)\]$} ) { + if ( my $title = $slide_titles[ $1 - 1 ] ) { + $s->[2] = "[$1] " . substr($title,0,40); + warn "annotated [$1] $title\n"; + } + } + } +} + + sub add_subtitle { + + my $last_slide; + foreach ( 0 .. $#subtitles ) { + my $i = $#subtitles - $_; + $last_slide = $1 if $subtitles[$i]->[2] =~ m/\[(\d+)\]/; + last if $last_slide; + } + + if ( $last_slide && $subtitles[ $#subtitles ]->[2] ne '-' || ! @subtitles ) { + + # quick add next slide for Takahashi method presentations + # with a lot of transitions + my $nr = $last_slide + 1; + my $text = "[$nr]"; + $text .= ' ' . $slide_titles[ $nr - 1 ] if defined $slide_titles[ $nr - 1 ]; + warn "add slide $text"; + push @subtitles, [ $pos, $pos + 1, $text ]; + save_subtitles; + return; + + } + print $to_mplayer qq|pause\n|; + warn "subtitles ", dump( @subtitles ), "\nnext: [", $last_slide + 1, "]\n"; + focus_term; - warn "subtitles ", dump( @subtitles ); print "## "; my $line = ; $subtitles[ $#subtitles ]->[2] = $line if defined $line; - save_subtitles; - focus_mplayer; preroll $subtitles[ $#subtitles ]->[0], $line; @@ -542,9 +666,10 @@ sub add_subtitle { sub time_pos { print $to_mplayer qq|get_property time_pos\n|; - my $pos = <$from_mplayer>; - if ( $pos =~ m{^ANS_time_pos=(\d+\.\d+)} ) { + my $line = <$from_mplayer>; + if ( $line =~ m{^ANS_time_pos=(\d+\.\d+)} ) { warn "# time_pos $1\n"; + $pos = $1; return $1; } } @@ -555,7 +680,6 @@ sub sub_fmt { } sub prev_subtitle { - my $pos = time_pos; my $s = ( grep { $_->[0] < $pos } @subtitles )[-1] || return; warn "<<<< subtitle ", sub_fmt $s; preroll $s->[0], $s->[2]; @@ -563,7 +687,6 @@ sub prev_subtitle { } sub next_subtitle { - my $pos = time_pos; my $s = ( grep { $_->[0] > $pos } @subtitles )[0] || return; warn ">>>> subtitle ", sub_fmt $s; preroll $s->[0], $s->[2]; @@ -572,7 +695,6 @@ sub next_subtitle { sub current_subtitle { my $callback = shift; - my $pos = time_pos; my $visible; foreach my $nr ( 0 .. $#subtitles ) { my $s = $subtitles[$nr]; @@ -603,84 +725,121 @@ sub move_subtitle { load_movie; -while ( my $events = epoll_wait($epfd, 10, 1000) ) { # Max 10 events returned, 1s timeout +my $slides = HTML5TV::Slides->new( + sub { + my $t = shift || return; + my $nr = 0; + foreach my $s ( @subtitles ) { + $nr = $1 if $s->[2] =~ m{\[(\d+)\]} && $s->[0] < $t; + } + return $nr; + } +); - warn "no events" unless $events; - foreach my $e ( @$events ) { -# warn "# event: ", dump($e), $/; +sub from_mplayer { + my $line = shift; + + if ( $line =~ m{V:\s*(\d+\.\d+)\s+} ) { + $pos = $1; + print "$pos\r"; +# $pos = $1 if $1 > 0.2; # mplayer demuxer report fake position while seeking + } elsif ( $line =~ m{Exiting} ) { + exit; + } elsif ( $line =~ m{ANS_(\w+)=(\S+)} ) { + $prop->{$1} = $2; + warn "prop $1 = $2\n"; + } elsif ( $line =~ m{No bind found for key '(.+)'} ) { + + # XXX keyboard shortcuts + + $1 eq 'c' ? repl + : $1 eq ',' ? add_subtitle + : $1 eq 'F1' ? prev_subtitle + : $1 eq 'F2' ? move_subtitle( -0.3 ) + : $1 eq 'F3' ? move_subtitle( +0.3 ) + : $1 eq 'F4' ? next_subtitle + : $1 eq 'F5' ? save_subtitles + : $1 eq 'F9' ? add_subtitle + : $1 eq 'F12' ? edit_subtitles + : warn "CUSTOM $1\n" + ; - my $fileno = $e->[0]; + } elsif ( $line =~ m{EDL}i ) { - if ( $fileno == fileno STDIN ) { - my $chr; - sysread STDIN, $chr, 1; - print $chr; - } elsif ( $fileno == fileno $from_mplayer ) { - my $chr; - sysread $from_mplayer, $chr, 1; - print $chr; + print $to_mplayer qq|osd_show_text "$line"\n|; - if ( $chr =~ m{[\n\r]} ) { + if ( $line =~ m{start}i ) { + push @subtitles, [ $pos, $pos, '-' ]; + } else { + $subtitles[ $#subtitles ]->[1] = $pos; + } + } elsif ( $line =~ m{(shot\d+.png)} ) { + my $shot = $1; + warn "shot $pos $shot\n"; - exit if $line =~ m{Exiting}; + my @existing_slides = glob("$media_dir/s/hires/*"); + my $nr = $#existing_slides + 2; - if ( $line =~ m{ANS_(\w+)=(\S+)} ) { - $prop->{$1} = $2; - warn "prop $1 = $2\n"; - } elsif ( $line =~ m{No bind found for key '(.+)'} ) { + push @subtitles, [ $pos, $pos, "slide:$nr shot:$pos" ]; - # XXX keyboard shortcuts + warn "slide $nr from video $pos file $shot\n"; + save_subtitles; + } elsif ( $line =~ m{File not found} ) { + die $line; + } else { + warn "IGNORE $line\n"; # if $debug; + } - $1 eq 'c' ? repl - : $1 eq ',' ? add_subtitle - : $1 eq 'F1' ? prev_subtitle - : $1 eq 'F2' ? move_subtitle( -0.3 ) - : $1 eq 'F3' ? move_subtitle( +0.3 ) - : $1 eq 'F4' ? next_subtitle - : $1 eq 'F5' ? save_subtitles - : $1 eq 'F9' ? add_subtitle - : $1 eq 'F12' ? edit_subtitles - : warn "CUSTOM $1\n" - ; +} - } elsif ( $line =~ m{EDL}i ) { +my @mplayer_prop = ( qw/metadata video_codec video_bitrate width height fps/ ); +warn "XXX $movie\n"; +if ( my $l = `oggLength $movie` ) { + $l = $l / 1000; + $prop->{length} = $l; + warn "$movie length ", fmt_mmss( $l ); +} +push @mplayer_prop, 'length' unless $prop->{length}; - print $to_mplayer qq|osd_show_text "$line"\n|; +push @to_mplayer, "get_property $_\n" foreach grep { ! $prop->{$_} } @mplayer_prop; - if ( my $pos = time_pos ) { - if ( $line =~ m{start}i ) { - push @subtitles, [ $pos, $pos, '-' ]; - } else { - $subtitles[ $#subtitles ]->[1] = $pos; - } - } - } elsif ( $line =~ m{(shot\d+.png)} ) { - my $shot = $1; - my $t = time_pos; - warn "shot $t $shot\n"; +my $t = time; - my @existing_slides = glob("$media_dir/s/hires/*"); - my $nr = $#existing_slides + 2; +push @to_mplayer, 'pause' if $generate; - push @subtitles, [ $t, $t, "slide:$nr shot:$t" ]; +while ( 1 ) { - warn "slide $nr from video $t file $shot\n"; - save_subtitles; - } + my $dt = time - $t; + if ( abs($dt) > 0.2 ) { +#warn "dt $dt\n"; + $slides->show( $pos, $prop->{length}, @subtitles ) if $prop->{length}; + $t = time; + } + foreach my $fd ( $select->can_read(0.1) ) { + if ( $fd == $from_mplayer ) { + my $ch; + sysread $from_mplayer, $ch, 1; + if ( $ch =~ m{[\n\r]} ) { + from_mplayer $line; $line = ''; } else { - $line .= $chr; + $line .= $ch; } - - - } elsif ( $fileno == fileno $to_mplayer ) { -# warn "command"; } else { - die "invalid fileno $fileno"; + warn "unknown fd $fd"; } } + if ( my $cmd = shift @to_mplayer ) { + warn ">>>> $cmd\n"; + print $to_mplayer $cmd; + } + + if ( $generate && html5tv() ) { + warn "generated\n"; + exit; + } }