Cómo mostrar los subtítulos con un archivo FLV en una página web?

Question

He creado subtítulos para un video en formato MP4, que me gustaría poner en línea, como un archivo FLV. ¿Es posible que los subtítulos se jugaron junto con el archivo FLV sin integrarlos en las imágenes de vídeo, por lo que mantenerlos en formato SRT?

Answer 1

I found a way, using JW flv player :

1. convert your .srt file to an xml file (php code below)
2. then add a variable "captions" pointing to your xml file:

s0.addVariable("captions","path/to/subtitles.xml");

live example here

// script to convert multi-line srt caption files to new-format (02-05-08) tt XML caption files
$use_cdata_tags = true;
$debug_output = true;

// the directory to write the new files in
// it must exist, be writeable, and be outside of the directory that is being scanned
$new_directory = '../temp/';

/////////////////////////////////// no user configuration below this \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

// get filename or scan directory if it's a directory
$filename = (isset($_GET["filename"])) ? strval($_GET["filename"]) : "./";

// read each file into an array
$it = new RecursiveDirectoryIterator("$filename");

foreach(new RecursiveIteratorIterator($it) as $file)
{

// debug('Filename', $file); exit;
// debug('Ext', substr(strtolower($file), (strlen($file) - 4), 4));// exit;

// debug - only use test file
// if($file == '.\multi-line_test_file.srt')

  // check for .srt extension
  if(substr(strtolower($file), (strlen($file) - 4), 4) == '.srt')
  {
    $ttxml     = '';
    $full_line = '';

    if($file_array = file($file))
    {
      // write tt , head, and div elements for the new file
     $ttxml .= "";
      $ttxml .= "\n";
      $ttxml .= "  \n";
      $ttxml .= "  \n";
      $ttxml .= "  \n";
      $ttxml .= "    \n";

      foreach($file_array as $line)
      {
        $line = rtrim($line);

// debug('Line', $line);

        // get begin and end
        //                00  :  00  :  32  ,   000   -->   00  :  00  :  37  ,   000
        if(preg_match('/(\d\d):(\d\d):(\d\d),(\d\d\d) --> (\d\d):(\d\d):(\d\d),(\d\d\d)/', $line, $match))
        {
          $begin = $match[1] . ":" . $match[2] . ":" . $match[3] . "." . $match[4];
          $end   = $match[5] . ":" . $match[6] . ":" . $match[7] . "." . $match[8];
          $full_line = '';
        }
        // if the next line is not blank, get the text
        elseif($line != '')
        {
          if($full_line != '')
          {
            $full_line .= '
' . $line;
          }
          else
          {
            $full_line .= $line;
          }
        }

        // if the next line is blank, write the paragraph
        if($line == '')
        {
          // write new paragraph
          //                 Nothing is going on.

          if($use_cdata_tags)
          {
            $ttxml .= "      
\n";
          }
          else
          {
            $ttxml .= "      " . $full_line . "
\n";
          }

// debug('Text', $line);
// debug('ttxml', $ttxml); exit;

          $full_line = '';
        }
      }

// write ending tags
$ttxml .= " \n";
$ttxml .= " \n";
$ttxml .= "\n";

      // write new file
      $new_file = $new_directory . substr($file, 0, (strlen($file) - 4)) . '.xml';
      $fh = fopen($new_file, 'w') or die('Can\'t open: ' . $new_file);
      fwrite($fh, $ttxml) or die('Can\'t write to: ' . $new_file);
      fclose($fh);
    }
  }
}


function debug($title, $value)
{
  global $debug_output;

  if ($debug_output)
  {
    print "
";
    if (is_array($value))
    {
      print $title . ":\n";
      print_r($value);
    }
    else
    {
      print $title . ": " . $value;
    }
    print "
\n";
  }
}

?>