for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
/**
* Copyright 2019 Amin Yazdanpanah<http://www.aminyazdanpanah.com>.
*
* Licensed under the MIT License;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* https://opensource.org/licenses/MIT
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace AYazdanpanah\FFMpegStreaming\Format;
* The VP9 video format
class VP9 extends Video
{
public function __construct($audioCodec = 'libvorbis', $videoCodec = 'libvpx-vp9')
$this
->setAudioCodec($audioCodec)
->setVideoCodec($videoCodec);
}
* {@inheritDoc}
public function supportBFrames()
return true;
public function getAvailableAudioCodecs()
return array('libvorbis');
public function getAvailableVideoCodecs()
return array('libvpx', 'libvpx-vp9');