echo '<strong>Extracting ' . $filename . '</strong><br />';
// set the input file
$ok = $toolkit->setInputFile($file, $extraction_frame_rate);
// check the return value in-case of error
if (!$ok) {
// if there was an error then get it
echo '<b>' . $toolkit->getLastError() . "</b><br />\r\n";
$toolkit->reset();
continue;
}
// set the output dimensions
$toolkit->setVideoOutputDimensions(160, 120);
// extract thumbnails from the third second of the video, but we only want to limit the number of frames to 10
$info = $toolkit->getFileInfo();
echo 'We are extracting frames at a rate of ' . $extraction_frame_rate . '/second so for this file we should have ' . ceil($info['duration']['seconds'] * $extraction_frame_rate) . ' frames below.<br />';
$toolkit->extractFrames('00:00:00', false, $extraction_frame_rate, false, '%hh:%mm:%ss');
// set the output details
$ok = $toolkit->setOutput($thumbnail_output_dir, $filename_minus_ext . '[%timecode].jpg', PHPVideoToolkit::OVERWRITE_EXISTING);
// $ok = $toolkit->setOutput($thumbnail_output_dir, $filename_minus_ext.'[%12index].jpg', PHPVideoToolkit::OVERWRITE_EXISTING);
// check the return value in-case of error
if (!$ok) {
// if there was an error then get it
echo '<b>' . $toolkit->getLastError() . "</b><br />\r\n";
$toolkit->reset();
continue;
}
// execute the ffmpeg command
$result = $toolkit->execute(false, true);
// get the last command given
// $command = $toolkit->getLastCommand();
// echo $command."<br />\r\n";
