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package Frey::Web::FLVPlayer; |
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use Moose; |
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|
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=head1 SCRIPTS |
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|
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=head2 bin/flvplayer-checkout.sh |
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|
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Checkout source code and install required tools to compile modified player |
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|
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=head2 bin/flvplayer-build.sh |
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|
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patch and build modified C<player_flv_maxi.swf> player |
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|
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=head2 bin/flvplayer-diff.sh |
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|
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generate C<patch/flvplayer.diff> diff of local changes |
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|
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=head1 SEE ALSO |
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|
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L<http://flv-player.net/> |
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|
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=cut |
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|
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extends 'Frey'; |
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with 'Frey::Web', 'Frey::File::FLV'; |
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|
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use Video::Subtitle::SRT; |
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|
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has title => ( |
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is => 'rw', |
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isa => 'Str', |
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); |
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|
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has path => ( |
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is => 'rw', |
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isa => 'Str', |
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required => 1, |
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default => 'var/flv/codeswarm.flv', |
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); |
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|
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has player_swf => ( |
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is => 'rw', |
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isa => 'Str', |
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required => 1, |
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default => 'http://flv-player.net/medias/player_flv_maxi.swf', |
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); |
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|
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has FlashVars => ( |
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is => 'rw', |
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isa => 'ArrayRef[Str]', |
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default => sub { [] }, |
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lazy => 1, # hide it from user |
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); |
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|
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sub as_markup { |
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my ($self) = @_; |
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|
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my $path = $self->path; |
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die "can't find $path" unless -e $path; |
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|
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my $url = "http://localhost:3000/$path"; # FIXME |
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|
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my $swf = $self->player_swf; |
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|
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my %info = $self->flv_info; |
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warn "# info ", $self->dump( \%info ); |
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|
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my $width = $info{video_width}; |
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my $height = $info{video_height}; |
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|
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$self->FlashVars( [ "flv=$url", "autoload=1", "showtime=1" ] ); |
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|
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push @{ $self->FlashVars }, 'showvolume=1' if $info{audio_count} > 0; |
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|
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my $subtitles = $self->subtitles_as_markup; |
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|
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push @{ $self->FlashVars }, 'title=' . $self->title if $self->title; |
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|
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my $FlashVars = join('&', @{ $self->FlashVars }); |
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|
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$self->add_css(q| |
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#subtitle small { |
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color: #888; |
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} |
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|); |
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|
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$self->add_js(q| |
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var _subtitle_active = -1; |
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|
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function flv_subtitle(subtitle,nr) { |
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|
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// remove current subtitle |
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if ( _subtitle_active >= 0 ) { |
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document.getElementById('subtitle-' + _subtitle_active).style.background = '#fff'; |
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} |
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|
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var s = document.getElementById('subtitle'); |
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if ( subtitle.message ) { |
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s.innerHTML = '' |
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+ subtitle.message |
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+ ' <small>' |
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+ nr + ' ' + |
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+ subtitle.timeStart |
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+ ' ... ' |
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+ subtitle.timeEnd |
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+ '</small>' |
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; |
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document.getElementById('subtitle-' + nr).style.background = '#ff0'; |
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_subtitle_active = nr; |
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} else { |
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s.innerHTML = ' '; |
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_subtitle_active = -1; |
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} |
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} |
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|); |
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|
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my $info = $self->dropdown( $self->path, \%info ); |
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qq| |
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<object id="flvplayer" type="application/x-shockwave-flash" data="$swf" width="$width" height="$height"> |
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<param name="movie" value="$swf" /> |
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<param name="FlashVars" value="$FlashVars" /> |
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<param name="AllowScriptAccess" value="always"> <!-- domain --> |
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</object> |
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<div id="subtitle"> <small>no subtitle</small></div> |
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<div style="border: 1px slashed #888;"> |
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<input type="button" onclick="document.getElementById('flvplayer').SetVariable('player:jsPlay', '');" value="Play" > |
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<input type="button" onclick="alert(document.getElementById('flvplayer').GetVariable('method:getPosition'))" value="getPosition" > |
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</div> |
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$subtitles |
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<div>$info</div> |
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|; |
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|
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} |
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|
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sub subtitles_as_markup { |
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my ( $self ) = @_; |
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|
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my $srt = $self->path; |
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$srt =~ s{\.flv}{.srt}; |
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my $html = ''; |
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|
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if ( -e $srt ) { |
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push @{ $self->FlashVars }, 'srt=1'; |
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|
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my $nr = 0; |
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|
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$self->add_js(qq| |
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function play_from(position) { |
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var p = document.getElementById('flvplayer'); |
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p.SetVariable('player:jsSetPosition', position); |
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p.SetVariable('player:jsPlay',''); |
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return false; |
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} |
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|); |
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|
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sub jump_to { |
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my $t = shift; |
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my $position = |
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$1 * 60 * 60 + |
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$2 * 60 + |
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$3 |
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if ( $t =~ m/(\d\d):(\d\d):(\d\d),\d/ ); |
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; |
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|
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qq|<a href="#$t" onclick="return play_from($position);">$t</a>|; |
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} |
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|
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my $callback = sub { |
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my $data = shift; |
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my $s = jump_to( $data->{start_time} ); |
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my $e = jump_to( $data->{end_time} ); |
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$html .= qq|<tr id="subtitle-$nr"><td>$s</td><td>$e</td><td> $data->{text} </td></tr>|; |
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$nr++; |
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}; |
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|
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my $subtitle = Video::Subtitle::SRT->new($callback); |
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$subtitle->debug(1); |
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$subtitle->parse( $srt ); |
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|
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$html = qq| |
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<table class="html"> |
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<thead> |
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<tr><th>from</th><th>to</th><th>subtitle</th></tr> |
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</thead> |
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<tbody> |
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$html |
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<tbody> |
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</table> |
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|; |
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} |
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|
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return $html; |
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} |
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|
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__PACKAGE__->meta->make_immutable; |
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no Moose; |
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|
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