voice

# Voice & Sound Effects Generator Generate voiceovers (TTS) and sound effects. For TTS, choose a concrete provider and voice before calling `submit_voice`. ## When to Use - Generate voiceover/narration from text - Create text-to-speech audio for videos - Add, replace, or redo narration/voiceover for an existing video, timeline, screen recording, slide animation, product demo, B-roll edit, MG explainer, or other visual sequence - Keep existing narration/voiceover aligned after trimming, speeding up, slowing down, moving, reordering, or replacing the visuals it describes - Offer and audition TTS voice choices when the user has not picked a concrete voice - Generate custom sound effects from text descriptions only after checking the Sound Effects library first ## TTS (Text-to-Speech) If the current request has an existing visual target and the user wants narration, voiceover, dubbing, or replacement speech for that target, read [references/video-sync.md](references/video-sync.md) before drafting new narration, using existing narration text to generate TTS, or placing audio. Do this even when the user did not explicitly say "sync" or "match the visuals"; the existence of a visual target means narration timing and meaning may need to follow on-screen content. Use the normal standalone TTS path only when there is no visual target or the user just wants an audio asset from text. Also read [references/video-sync.md](references/video-sync.md) when the timeline already has ...