/**
 * Copyright 2015 CANAL+ Group
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */
/**
 * Return full video Init segment as Uint8Array
 * @param {Number} timescale - lowest number, this one will be set into mdhd
 * *10000 in mvhd, e.g. 1000
 * @param {Number} width
 * @param {Number} height
 * @param {Number} hRes
 * @param {Number} vRes
 * @param {Number} nalLength (1, 2 or 4)
 * @param {string} codecPrivateData
 * @param {Uint8Array} [keyId]
 * @returns {Uint8Array}
 */
export default function createVideoInitSegment(timescale: number, width: number, height: number, hRes: number, vRes: number, nalLength: number, codecPrivateData: string, keyId?: Uint8Array): Uint8Array;