# Music fit to length and dubbing into another language

> The track ends together with the reel on a bar boundary — for free; a reel can be dubbed into another language with an AI voice at cost.

Source: https://docs.slicer.media/en/changelog/editor-music-fit-dub/

## Fit to length

****Fit to length**** is a new button in the music's **Volume** panel. The track ends together with the reel on a bar boundary and sounds like a planned ending instead of breaking off mid-phrase:

-   a long track loses whole bars from its middle and finishes on its real ending;
-   a short track repeats its tail from a bar boundary up to the end of the reel;
-   the join is smooth, and the track start you picked is kept.

Free and with no AI — it works from the track's own beats. The preview and the finished reel sound the same, on the web and in the app. **Remove fit** brings the whole track back.

## Dub into another language

****Dub into another language**** is a new item in the **Translate** sheet. Pick a language and one of four voices — Slicer translates the reel's speech and voices it with an AI voice. You get a copy of the project with the same sources:

-   the voice-over is on the **Voice** track, in time with the original; long phrases play a little faster or move into pauses;
-   captions, the hook, plaques and titles are in the new language;
-   the original speech is muted, and the rest of the clips' sound plays quieter in the background.

The price is at cost: the translation plus the seconds of voice-over, shown before you start. It usually takes 1–3 minutes, and you can keep editing. If dubbing fails, the tokens are refunded. The author's voice is not cloned. The speech must be transcribed ([Captions from speech](https://docs.slicer.media/en/guide/editor/speech/)).

[Fit to length](https://docs.slicer.media/en/guide/editor/music/#music-fit) · [Dub into another language](https://docs.slicer.media/en/guide/editor/translate/#dub) · [Operation prices](https://docs.slicer.media/en/guide/help/prices/#editor-ai)