private function PHPVideoToolkit::_captureExecBuffer in Video 7.2

Same name and namespace in other branches

1. 7 libraries/phpvideotoolkit/phpvideotoolkit.php5.php \PHPVideoToolkit::_captureExecBuffer()

3 calls to PHPVideoToolkit::_captureExecBuffer()

PHPVideoToolkit::execute in libraries/phpvideotoolkit/phpvideotoolkit.php5.php

Commits all the commands and executes the ffmpeg procedure. This will also attempt to validate any outputted files in order to provide some level of stop and check system.

PHPVideoToolkit::getFFmpegInfo in libraries/phpvideotoolkit/phpvideotoolkit.php5.php

Returns information about the specified file without having to use ffmpeg-php as it consults the ffmpeg binary directly. NOTE: calling this statically for caching to work you must set the temp directory.

PHPVideoToolkit::getFileInfo in libraries/phpvideotoolkit/phpvideotoolkit.php5.php

Returns information about the specified file without having to use ffmpeg-php as it consults the ffmpeg binary directly. This idea for this function has been borrowed from a French ffmpeg class located: http://www.phpcs.com/codesource.aspx?ID=45279

File

libraries/phpvideotoolkit/phpvideotoolkit.php5.php, line 537

Libary to access FFmpeg

Class

PHPVideoToolkit

Code

private function _captureExecBuffer($command) {
  $buffer = array();
  $err = 0;
  exec($command . ' 2>&1', $buffer, $err);
  if ($err !== 127) {
    if (isset($buffer[0]) === FALSE) {
      $tmp_file = $this->_tmp_directory . '_temp_' . uniqid(time() . '-') . '.txt';
      exec($command . ' &>' . $tmp_file, $buffer, $err);
      if ($handle = fopen($tmp_file, 'r')) {
        $buffer = array();
        while (!feof($handle)) {
          array_push($buffer, fgets($handle, 4096));
        }
        fclose($handle);
      }
      @unlink($tmp_file);
    }
  }
  $this->_command_output[] = array(
    'command' => $command,
    'output' => implode("\n", $buffer),
  );
  return $buffer;
}