<?php
/*
* This file is part of PHP-FFmpeg.
*
* (c) Alchemy <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace FFMpeg\Format;
interface VideoInterface extends AudioInterface
{
/**
* Gets the kiloBitrate value.
*
* @return int
*/
public function getKiloBitrate();
/**
* Returns the modulus used by the Resizable video.
*
* This used to calculate the target dimensions while maintaining the best
* aspect ratio.
*
* @see http://www.undeadborn.net/tools/rescalculator.php
*
* @return int
*/
public function getModulus();
/**
* Returns the video codec.
*
* @return string
*/
public function getVideoCodec();
/**
* Returns true if the current format supports B-Frames.
*
* @see https://wikipedia.org/wiki/Video_compression_picture_types
*
* @return bool
*/
public function supportBFrames();
/**
* Returns the list of available video codecs for this format.
*
* @return array
*/
public function getAvailableVideoCodecs();
/**
* Returns the list of additional parameters for this format.
*
* @return array
*/
public function getAdditionalParameters();
/**
* Returns the list of initial parameters for this format.
*
* @return array
*/
public function getInitialParameters();
}