EOT
my $TEMPLATE_FOOTER = $ENV{"FFMPEG_FOOTER"} || <
  
EOT
$SMALL_RULE = '';
$BODYTEXT = '';
$print_page_foot = \&FFmpeg_print_page_foot;
sub FFmpeg_print_page_foot($$)
{
    my $fh = shift;
    my $program_string = defined &T2H_DEFAULT_program_string ?
        T2H_DEFAULT_program_string() : program_string();
    print $fh '
\n";
}
$float = \&FFmpeg_float;
sub FFmpeg_float($$$$)
{
    my $text = shift;
    my $float = shift;
    my $caption = shift;
    my $shortcaption = shift;
    my $label = '';
    if (exists($float->{'id'}))
    {
        $label = &$anchor($float->{'id'});
    }
    my $class = '';
    my $subject = '';
    if ($caption =~ /NOTE/)
    {
        $class = "alert alert-info";
    }
    elsif ($caption =~ /IMPORTANT/)
    {
        $class = "alert alert-warning";
    }
    return '' . "$label\n" . $text . '
';
}
$print_page_head = \&FFmpeg_print_page_head;
sub FFmpeg_print_page_head($$)
{
    my $fh = shift;
    my $longtitle = "$Texi2HTML::THISDOC{'fulltitle_no_texi'}";
    $longtitle .= ": $Texi2HTML::NO_TEXI{'This'}" if exists $Texi2HTML::NO_TEXI{'This'};
    my $description = $DOCUMENT_DESCRIPTION;
    $description = $longtitle if (!defined($description));
    $description = "" if
         ($description ne '');
    $description = $Texi2HTML::THISDOC{'documentdescription'} if (defined($Texi2HTML::THISDOC{'documentdescription'}));
    my $encoding = '';
    $encoding = "" if (defined($ENCODING) and ($ENCODING ne ''));
    $longtitle =~ s/Documentation.*//g;
    $longtitle = "FFmpeg documentation : " . $longtitle;
    print $fh <
$Texi2HTML::THISDOC{'copying'}
$encoding
$TEMPLATE_HEADER2
EOT
}
$print_page_foot = \&FFmpeg_print_page_foot;
sub FFmpeg_print_page_foot($$)
{
    my $fh = shift;
    print $fh <