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Add lyrics field to metadata

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This commit is contained in:
Vanilagy
2025-08-26 17:36:49 +02:00
parent fb0c41aa09
commit c82ebb93da
5 changed files with 63 additions and 24 deletions
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src/mp3/mp3-muxer.ts
+13 -10
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@@ -130,38 +130,41 @@ export class Mp3Muxer extends Muxer {
const startPos = this.writer.getPos();
if (metadata.title) {
if (metadata.title !== undefined) {
this.mp3Writer.writeId3V2TextFrame('TIT2', metadata.title);
}
if (metadata.artist) {
if (metadata.artist !== undefined) {
this.mp3Writer.writeId3V2TextFrame('TPE1', metadata.artist);
}
if (metadata.album) {
if (metadata.album !== undefined) {
this.mp3Writer.writeId3V2TextFrame('TALB', metadata.album);
}
if (metadata.albumArtist) {
if (metadata.albumArtist !== undefined) {
this.mp3Writer.writeId3V2TextFrame('TPE2', metadata.albumArtist);
}
if (metadata.trackNumber) {
if (metadata.trackNumber !== undefined) {
this.mp3Writer.writeId3V2TextFrame('TRCK', metadata.trackNumber.toString());
}
if (metadata.discNumber) {
if (metadata.discNumber !== undefined) {
this.mp3Writer.writeId3V2TextFrame('TPOS', metadata.discNumber.toString());
}
if (metadata.genre) {
if (metadata.genre !== undefined) {
this.mp3Writer.writeId3V2TextFrame('TCON', metadata.genre);
}
if (metadata.releasedAt) {
if (metadata.releasedAt !== undefined) {
this.mp3Writer.writeId3V2TextFrame('TDRC', metadata.releasedAt.toISOString().split('.')[0]!);
}
if (metadata.comment) {
if (metadata.lyrics !== undefined) {
this.mp3Writer.writeId3V2LyricsFrame(metadata.lyrics);
}
if (metadata.comment !== undefined) {
this.mp3Writer.writeId3V2CommentFrame(metadata.comment);
}
if (metadata.images) {
const pictureTypeMap = { coverFront: 0x03, coverBack: 0x04, unknown: 0x00 };
for (const image of metadata.images) {
const pictureType = pictureTypeMap[image.kind];
const description = image.description || '';
const description = image.description ?? '';
this.mp3Writer.writeId3V2ApicFrame(image.mimeType, pictureType, description, image.data);
}
}