seed-audio-1.0Audio

Doubao Seed Audio 1.0

Doubao Seed Audio 1.0 generates audio with tone and sound effects from a scene description, official price ¥1 per minute.

Notes

seed-tts-2.0: without voice, or with an OpenAI voice name, the default voice follows the text's language: zh_female_vv_uranus_bigtts for Chinese, en_female_dacey_uranus_bigtts otherwise. seed-audio-1.0: write "scene description + lines" in input; without voice, or with an OpenAI voice name, the description decides the voice.
seed-tts-2.0 takes about 1–3 s for a short sentence and about 70 s for 2,000 characters; seed-audio-1.0 takes about 10–30 s.

Endpoints