decord/source/4939_parseBox.js
2026-08-08 06:10:11 +00:00

29 lines
762 B
JavaScript

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