Does HappyHorse generate audio automatically?

Yes. HappyHorse 1.0 produces synchronized audio-visual output by default. The model generates lip-synced dialogue, ambient soundscapes, and emotionally expressive vocals together with the video in a single pass — no separate text-to-speech, dubbing, or sound-design step required. Audio generation is optional; you can turn it off if you only need the video track for editing…

Yes. HappyHorse 1.0 produces synchronized audio-visual output by default. The model generates lip-synced dialogue, ambient soundscapes, and emotionally expressive vocals together with the video in a single pass — no separate text-to-speech, dubbing, or sound-design step required. Audio generation is optional; you can turn it off if you only need the video track for editing in your own pipeline.

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