## Lecture Videos (Preview)

### New Features
* Configure ElevenLabs voice settings for Lecture Video assistants in
Advanced Options.
* Fine-tune stability, similarity boost, speaker boost, style
exaggeration, and voice speed for spoken Lecture Video chat responses.
* Preview voices with the selected ElevenLabs settings before saving a
Lecture Video assistant.

### Notes
* New Assistants will default to the configuration setup previously
enforced by the server:
    * Stability: `0.5`
    * Similarity boost: `0.8`
    * Voice speed: `1.0`
    * Style exaggeration: `0.0`
    * Speaker boost: Enabled