public function testBatchGenerate()
{
$times = ['00:00:00:01', '00:00:00:11', '00:00:00:21'];
foreach ($times as $time) {
$timecode = TimeCode::fromString($time);
$this->ffmpeg->open('1.mp4')->willReturn($this->video->reveal())->shouldBeCalled();
$this->video->frame($timecode)->willReturn($this->frame->reveal())->shouldBeCalled();
$this->frame->save(str_replace(':', '.', '/' . $time . '.jpg'))->shouldBeCalled();
}
$this->videoThumbnailService->batchGenerate('1.mp4', $times, '');
}
/**
* {@inheritdoc}
*/
public function generate($file, $time, $destination)
{
$destination = $this->normalizeFilename($destination);
try {
$video = $this->ffmpeg->open($file);
$timecode = TimeCode::fromString($time);
$frame = $video->frame($timecode);
$frame->save($destination);
} catch (InvalidArgumentException $e) {
// there will be no image file - so nothing to do here
}
return file_exists($destination);
}
/**
* @param string $file
* @param int $size
* @return null|string
*/
public function createVideoIcon($file, $size = 100)
{
if (!class_exists('FFMpeg\\FFMpeg')) {
return null;
}
try {
$preview = tempnam(sys_get_temp_dir(), 'preview-');
$ffmpeg = FFMpeg::create();
$video = $ffmpeg->open($file);
$frame = $video->frame(TimeCode::fromString('0:0:0:0.0'));
$frame->save($preview);
$content = $this->createImageIcon($preview, $size);
@unlink($preview);
return $content;
} catch (\Exception $e) {
return null;
}
}
/**
* @expectedException FFMpeg\Exception\InvalidArgumentException
*/
public function testFromInvalidString()
{
TimeCode::fromString('lalali lala');
}
