rx-player
Version:
Canal+ HTML5 Video Player
32 lines (31 loc) • 1.07 kB
JavaScript
/**
* 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.
*/
import { getUuidContent } from "../../../parsers/containers/isobmff";
import { be8toi } from "../../../utils/byte_parsing";
/**
* @param {Uint8Array} traf
* @returns {Object|undefined}
*/
export default function parseTfxd(traf) {
const tfxd = getUuidContent(traf, 0x6d1d9b05, 0x42d544e6, 0x80e2141d, 0xaff757b2);
if (tfxd === undefined) {
return undefined;
}
return {
duration: be8toi(tfxd, 12),
time: be8toi(tfxd, 4),
};
}