decord/source/4726_isM4V.js
2026-07-27 11:26:19 +00:00

96 lines
3.3 KiB
JavaScript

// Module ID: 4726
// Function ID: 41139
// Name: isM4V
// Dependencies: [4718, 4719]
// Module 4726 (isM4V)
const require = arg1;
const dependencyMap = arg6;
function isM4V(fileChunk) {
fileChunk = require(4718) /* getFileChunk */.getFileChunk(fileChunk);
const FileTypes = require(4719).FileTypes;
const tmp2 = !FileTypes.checkByFileType(fileChunk, "m4v");
let isftypStringIncludedResult = !tmp2;
if (!tmp2) {
isftypStringIncludedResult = require(4718) /* getFileChunk */.isftypStringIncluded(fileChunk);
}
return isftypStringIncludedResult;
}
arg5.isAVI = undefined;
arg5.isFLV = undefined;
arg5.isM4V = undefined;
arg5.isMKV = undefined;
arg5.isMOV = undefined;
arg5.isMP4 = undefined;
arg5.isOGG = undefined;
arg5.isSWF = undefined;
arg5.isWEBM = undefined;
arg5.isAVI = function isAVI(fileChunk) {
fileChunk = require(4718) /* getFileChunk */.getFileChunk(fileChunk);
const FileTypes = require(4719).FileTypes;
return FileTypes.checkByFileType(fileChunk, "avi");
};
arg5.isFLV = function isFLV(fileChunk) {
fileChunk = require(4718) /* getFileChunk */.getFileChunk(fileChunk);
const FileTypes = require(4719).FileTypes;
const tmp2 = !FileTypes.checkByFileType(fileChunk, "flv");
let isFlvStringIncludedResult = !tmp2;
if (!tmp2) {
isFlvStringIncludedResult = require(4718) /* getFileChunk */.isFlvStringIncluded(fileChunk);
}
return isFlvStringIncludedResult;
};
arg5.isM4V = isM4V;
arg5.isMKV = function isMKV(fileChunk) {
fileChunk = require(4718) /* getFileChunk */.getFileChunk(fileChunk, 64);
const FileTypes = require(4719).FileTypes;
const tmp2 = !FileTypes.checkByFileType(fileChunk, "mkv");
let tmp3 = !tmp2;
if (!tmp2) {
tmp3 = "mkv" === require(4718) /* getFileChunk */.findMatroskaDocTypeElements(fileChunk);
}
return tmp3;
};
arg5.isMOV = function isMOV(fileChunk) {
fileChunk = require(4718) /* getFileChunk */.getFileChunk(fileChunk);
const FileTypes = require(4719).FileTypes;
return FileTypes.checkByFileType(fileChunk, "mov");
};
arg5.isMP4 = function isMP4(fileChunk, excludeSimilarTypes) {
fileChunk = require(4718) /* getFileChunk */.getFileChunk(fileChunk);
const FileTypes = require(4719).FileTypes;
const tmp2 = !FileTypes.checkByFileType(fileChunk, "mp4");
let tmp3 = !tmp2;
if (tmp2) {
excludeSimilarTypes = undefined;
if (null != excludeSimilarTypes) {
excludeSimilarTypes = excludeSimilarTypes.excludeSimilarTypes;
}
let tmp6 = !excludeSimilarTypes;
if (tmp6) {
tmp6 = isM4V(fileChunk);
}
tmp3 = tmp6;
}
return tmp3;
};
arg5.isOGG = function isOGG(fileChunk) {
fileChunk = require(4718) /* getFileChunk */.getFileChunk(fileChunk);
const FileTypes = require(4719).FileTypes;
return FileTypes.checkByFileType(fileChunk, "ogg");
};
arg5.isSWF = function isSWF(fileChunk) {
fileChunk = require(4718) /* getFileChunk */.getFileChunk(fileChunk);
const FileTypes = require(4719).FileTypes;
return FileTypes.checkByFileType(fileChunk, "swf");
};
arg5.isWEBM = function isWEBM(fileChunk) {
fileChunk = require(4718) /* getFileChunk */.getFileChunk(fileChunk, 64);
const FileTypes = require(4719).FileTypes;
const tmp2 = !FileTypes.checkByFileType(fileChunk, "webm");
let tmp3 = !tmp2;
if (!tmp2) {
tmp3 = "webm" === require(4718) /* getFileChunk */.findMatroskaDocTypeElements(fileChunk);
}
return tmp3;
};