Function writeMetadata

writeMetadata(opts: WriteMetadataOptions): Promise<void>
Write metadata tags to a file without re-encoding.
Parameters
- opts: WriteMetadataOptions
Returns Promise<void>
Example
```
await writeMetadata({
  input: 'video.mp4',
  output: 'tagged.mp4',
  metadata: { title: 'My Film', artist: 'Director', year: '2025' },
});
```
- Defined in src/helpers/metadata.ts:38