X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=bin%2Fmplayer.pl;h=806820df5baaafc34077f9fd9de616da5e12a631;hb=62e6f8bd5eecb9d08338df1a5b18b2862c765646;hp=08ec71fa6e571de8213fa753d4e7c58f0a7aa943;hpb=cb5d2d0a25b3bd48b21b9c4ba62f3d67cb545a47;p=HTML5TV.git diff --git a/bin/mplayer.pl b/bin/mplayer.pl index 08ec71f..806820d 100755 --- a/bin/mplayer.pl +++ b/bin/mplayer.pl @@ -3,39 +3,48 @@ 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 Imager; +use Graphics::Magick; +use Time::HiRes qw(time); +use File::Path qw(rmtree); + +use lib 'lib'; +use HTML5TV::Slides; +use HTML5TV::hCalendar; +my $debug = $ENV{DEBUG} || 0; +my $generate = $ENV{GENERATE} || 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 = '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} ) { +} elsif ( -f $movie && $movie =~ m{\.og[vg]\b}i ) { my $movie_master = $movie; - my $to = $movie = base_dir($movie) . '/video.ogv'; - $to =~ s{media/}{}; - symlink $movie_master, $to; - warn "symlink $to -> $movie\n"; -} elsif ( -f $movie ) { - warn "using video $movie"; + $movie = base_dir($movie) . '/video.ogv'; + unlink $movie; + symlink base_name($movie_master), $movie; + warn "symlink video.ogv -> $movie_master"; } else { die "Usage: $0 media/conference-Title_of_talk[/video.ogv'\n"; } my $media_part = my $media_dir = base_dir($movie); $media_part =~ s{media/}{}; +$media_part =~ s{/$}{}; unlink 'media/_editing'; symlink $media_part, 'media/_editing'; @@ -50,32 +59,37 @@ 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; + +my $pid = open3( $to_mplayer, $from_mplayer, $err_mplayer, @mplayer_command ); -epoll_ctl($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 $select = IO::Select->new(); +#$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/ ); load_subtitles; } @@ -95,15 +109,18 @@ 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"; } @@ -123,10 +140,35 @@ sub repl { 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 "oggThumb -t $t -o jpg -n $file $video"; +} + +sub fmt_mmss { + my $t = shift; + return sprintf('%02d:%02d', int($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; } @@ -135,12 +177,14 @@ sub html5tv { return; } + warn "html5tv"; my $sync; my @slide_t; my @videos; + my @frames; foreach my $s ( @subtitles ) { push @{ $sync->{htmlEvents}->{'#subtitle'} }, { @@ -156,10 +200,13 @@ sub html5tv { 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, $1 ] unless -e "$media_dir/s/hires/f$1.jpg"; + next; } next unless $s->[2] =~ m{\[(\d+)\]}; @@ -174,7 +221,7 @@ sub html5tv { 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 => '', }, }; @@ -183,57 +230,124 @@ sub html5tv { } foreach ( 0 .. $#slide_t ) { + my $slide_nr = $_ + 1; push @{ $sync->{htmlEvents}->{'#slide'} }, { startTime => $slide_t[$_], endTime => $slide_t[$_ + 1] || $prop->{length}, - html => sprintf( '', $media_dir, $_ + 1 ), + html => '', }; } - my @slides_hires = glob '$media_dir/s/hires/p*.jpg'; - @slides_hires = glob 'shot*.png' unless @slides_hires; - foreach my $factor ( 4, 2, 1 ) { - my $w = $prop->{width} / $factor; - my $h = $prop->{height} / $factor; + my $max_slide_height = 480; # XXX - my $path = "$media_dir/s/$factor"; + my $path = "$media_dir/s"; + my $hires = "$media_dir/s/hires"; - if ( ! -d $path ) { - mkdir $path; - warn "created $path\n"; + if ( ! -d $path ) { + warn "create slides in $path"; + mkdir $path; + mkdir $hires; + 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"; } + } - foreach my $hires ( @slides_hires ) { - my $file = $hires; - $file =~ s{(\d+)\.\w+$}{$path/$1.jpg} || warn "can't rewrite $file"; - warn "slide $hires -> $file\n"; - next if -e $file; + if ( @frames ) { + warn "create slides from video frames"; + rmdir $_ foreach glob "$media_dir/s/[124]"; + + oggThumb $movie, "$hires/.f%.jpg", map { $_->[0] } @frames; - my $im = Imager->new( file => $hires ); - $im->scale( xpixels => $w, ypixels => $h, type => 'min' )->write( file => $file ); - warn "resized $file ", -s $file, " bytes\n"; + 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: $!"; } } - my ( $slide_width, $slide_height ); - my $im = Imager->new( file => "$media_dir/s/1/p001.jpg" ) - || Imager->new( file => "shot0001.png" ) # from mplayer [s] - ; + my @slides_hires = glob "$hires/*"; - if ( $im ) { - $slide_width = $im->getwidth / $slide_factor; - $slide_height = $im->getheight / $slide_factor; - } else { - warn "can't find first slide default to 1/$slide_factor of video size\n"; - $slide_width = $prop->{width} / $slide_factor; - $slide_height = $prop->{height} / $slide_factor; + + 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 $file = slide_jpg( $factor => $nr ); + 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"; + + 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 = 1; # $h / 10; + my %info = ( + font => 'Sans', pointsize => $h / 10, + #text => "$factor = $w*$h", + text => " $nr ", + 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 ); + my $background = Graphics::Magick->new( size => $width . 'x' . $height ); + $background->ReadImage( 'xc:black' ); + $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 $bars = "$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, video => $prop, @@ -241,9 +355,13 @@ sub html5tv { width => $slide_width, height => $slide_height, }, + carousel => { + width => $c_slide_width, + height => $c_slide_height, + }, }; - $html5tv->{video_tags} = + $html5tv->{html}->{video_tags} = join("\n", map { my $s = $_; @@ -258,7 +376,7 @@ 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 => '', }, }; @@ -272,55 +390,72 @@ 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->{subtitles_table} - = qq|| + $html5tv->{html}->{subtitles_table} + = qq| +
+ + | . join("\n", - map { qq| - - - - + map { + 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
$_->{startTime}$_->{endTime}$_->{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'; + 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; - } + $html5tv->{hCalendar} = read_file $hcal_path; + my $hcal = HTML5TV::hCalendar->new( $hcal_path ); + $html5tv->{title} = $hcal->summary; } - warn "# html5tv ", dump $html5tv; + 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 || @@ -330,9 +465,16 @@ 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| @@ -343,69 +485,32 @@ 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; } |; @@ -425,6 +530,8 @@ sub t_srt { return $srt; } +my @to_mplayer; + sub save_subtitles { html5tv || return; @@ -442,11 +549,15 @@ sub save_subtitles { 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 $subtitles to load\n"; @@ -454,28 +565,88 @@ sub load_subtitles { } @subtitles = YAML::LoadFile "$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; @@ -483,9 +654,10 @@ 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; } } @@ -496,15 +668,13 @@ sub sub_fmt { } 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 $s = ( grep { $_->[0] > $pos } @subtitles )[0] || return; warn ">>>> subtitle ", sub_fmt $s; preroll $s->[0], $s->[2]; @@ -513,7 +683,6 @@ sub next_subtitle { sub current_subtitle { my $callback = shift; - my $pos = time_pos; my $visible; foreach my $nr ( 0 .. $#subtitles ) { my $s = $subtitles[$nr]; @@ -544,72 +713,122 @@ 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; + } +); + + +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" + ; + + } elsif ( $line =~ m{EDL}i ) { - warn "no events" unless $events; + print $to_mplayer qq|osd_show_text "$line"\n|; - foreach my $e ( @$events ) { -# warn "# event: ", dump($e), $/; + 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"; - my $fileno = $e->[0]; + my @existing_slides = glob("$media_dir/s/hires/*"); + my $nr = $#existing_slides + 2; - 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; + push @subtitles, [ $pos, $pos, "slide:$nr shot:$pos" ]; - if ( $chr =~ m{[\n\r]} ) { + 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; + } - exit if $line =~ m{Exiting}; +} - if ( $line =~ m{ANS_(\w+)=(\S+)} ) { - $prop->{$1} = $2; - warn "prop $1 = $2\n"; - } elsif ( $line =~ m{No bind found for key '(.+)'} ) { +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}; - # XXX keyboard shortcuts +push @to_mplayer, "get_property $_\n" foreach grep { ! $prop->{$_} } @mplayer_prop; - $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 $t = time; +my $line; - } elsif ( $line =~ m{EDL}i ) { +push @to_mplayer, 'pause' if $generate; - print $to_mplayer qq|osd_show_text "$line"\n|; +while ( 1 ) { - if ( my $pos = time_pos ) { - if ( $line =~ m{start}i ) { - push @subtitles, [ $pos, $pos, '-' ]; - } else { - $subtitles[ $#subtitles ]->[1] = $pos; - } - } - } + 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; + } }