decord/source/4939_parseBox.js

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// Module ID: 4939
// Function ID: 4940
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// Name: parseBox
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// Dependencies: [4940]
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// Module 4939 (parseBox)
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const require = arg1;
const dependencyMap = arg6;
arg5.default = {
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isHeicFile(getUint32) {
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if (getUint32) {
try {
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let parseBoxResult = require(4940) /* parseBox */.parseBox(getUint32, 0);
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if (parseBoxResult) {
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const items = ["heic", "heix", "hevc", "hevx", "heim", "heis", "hevm", "hevs", "mif1"];
parseBoxResult = -1 !== items.indexOf(parseBoxResult.majorBrand);
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}
return parseBoxResult;
} catch (err) {
return false;
}
} else {
return false;
}
},
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findHeicOffsets(byteLength) {
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return require(4940) /* parseBox */.findOffsets(byteLength);
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}
};