mirror of
https://github.com/DanielnetoDotCom/YouPHPTube
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20 lines
486 B
JavaScript
20 lines
486 B
JavaScript
var toUnsigned = require('../utils/bin').toUnsigned;
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var getUint64 = require('../utils/numbers.js').getUint64;
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var tfdt = function(data) {
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var result = {
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version: data[0],
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flags: new Uint8Array(data.subarray(1, 4)),
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};
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if (result.version === 1) {
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result.baseMediaDecodeTime = getUint64(data.subarray(4));
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} else {
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result.baseMediaDecodeTime = toUnsigned(data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7])
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}
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return result;
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};
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module.exports = tfdt;
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