Fix endianness in Vorbis Identification header decoder

Remove unused import
Borewit · Jun 30, 2024 · c1ee297 · c1ee297
1 parent d53dd84
commit c1ee297
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 8 deletions.
diff --git a/lib/ParserFactory.ts b/lib/ParserFactory.ts
@@ -2,7 +2,6 @@ import { fileTypeFromBuffer } from 'file-type';
 import ContentType from 'content-type';
 import MimeType from 'media-typer';
 import initDebug from 'debug';
-import { Buffer } from 'node:buffer';
 
 import { INativeMetadataCollector, MetadataCollector } from './common/MetadataCollector.js';
 import { AIFFParser } from './aiff/AiffParser.js';

diff --git a/lib/ogg/vorbis/Vorbis.ts b/lib/ogg/vorbis/Vorbis.ts
@@ -132,14 +132,13 @@ export const IdentificationHeader: IGetToken<IFormatInfo> = {
   len: 23,
 
   get: (uint8Array, off): IFormatInfo => {
-    const dataView = new DataView(uint8Array.buffer, uint8Array.byteOffset);
     return {
-      version: dataView.getUint32(off + 0, true),
-      channelMode: dataView.getUint8(off + 4),
-      sampleRate: dataView.getUint32(off + 5, true),
-      bitrateMax: dataView.getUint32(off + 9, true),
-      bitrateNominal: dataView.getUint32(off + 13, true),
-      bitrateMin: dataView.getUint32(off + 17, true)
+      version: Token.UINT32_LE.get(uint8Array, off + 0),
+      channelMode: Token.UINT8.get(uint8Array, off + 4),
+      sampleRate: Token.UINT32_LE.get(uint8Array, off + 5),
+      bitrateMax: Token.UINT32_LE.get(uint8Array, off + 9),
+      bitrateNominal: Token.UINT32_LE.get(uint8Array, off + 13),
+      bitrateMin: Token.UINT32_LE.get(uint8Array, off + 17)
     };
   }
 };