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Fixed ID3v1 tagging issue

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This commit is contained in:
RemixDev 2021-09-10 19:25:37 +02:00
parent 2cc3df059a
commit 46885fa954
2 changed files with 12 additions and 8 deletions
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1
deemix/downloader.js
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@ -484,7 +484,6 @@ class Downloader {
this.log(itemData, "tagging")
if (extension == '.mp3'){
tagID3(writepath, track, this.settings.tags)
if (this.settings.tags.saveID3v1) tagID3v1(writepath, track, this.settings.tags)
} else if (extension == '.flac'){
tagFLAC(writepath, track, this.settings.tags)
}

19
deemix/tagger.js
View file

@ -125,7 +125,13 @@ function tagID3(path, track, save){
}
tag.addTag()
fs.writeFileSync(path, Buffer.from(tag.arrayBuffer))
let taggedSongBuffer = Buffer.from(tag.arrayBuffer)
if (taggedSongBuffer.slice(-128,-125).toString() === "TAG")
taggedSongBuffer = taggedSongBuffer.slice(0, -128)
if (save.saveID3v1)
taggedSongBuffer = tagID3v1(taggedSongBuffer, track, save)
fs.writeFileSync(path, taggedSongBuffer)
}
function tagFLAC(path, track, save){
@ -234,7 +240,7 @@ function extAsciiFilter(string){
return output
}
function tagID3v1(path, track, save){
function tagID3v1(taggedSongBuffer, track, save){
const tagBuffer = Buffer.alloc(128)
tagBuffer.write('TAG', 0) // Header
@ -277,12 +283,11 @@ function tagID3v1(path, track, save){
}
// Save tags
const songBuffer = fs.readFileSync(path)
const buffer = new ArrayBuffer(songBuffer.byteLength + 128)
const buffer = new ArrayBuffer(taggedSongBuffer.byteLength + 128)
const bufferWriter = new Uint8Array(buffer)
bufferWriter.set(new Uint8Array(songBuffer), 0)
bufferWriter.set(new Uint8Array(tagBuffer), songBuffer.byteLength)
fs.writeFileSync(path, Buffer.from(buffer))
bufferWriter.set(new Uint8Array(taggedSongBuffer), 0)
bufferWriter.set(new Uint8Array(tagBuffer), taggedSongBuffer.byteLength)
return Buffer.from(buffer)
}
module.exports = {