How does Seed Audio 1.0 generate cinematic-quality audio from a single prompt?

Seed Audio 1.0 uses a unified multi-modal architecture that reads your prompt as a full audio scene description. It arranges multi-character dialogue, embeds non-verbal expressions, generates ambient sound effects and composes background music — all automatically timed and mixed inside one generation pass.

Can Seed Audio 1.0 clone my voice with zero-shot voice cloning?

Yes. Upload a short reference clip and Seed Audio 1.0 will replicate your voice's timbre, prosody and emotional signature without any training or fine-tuning.

Does Seed Audio 1.0 support multi-speaker AI dialogue generation in one go?

Yes. Seed Audio 1.0 can choreograph multiple distinct speakers in a single generation, automatically assigning different voices, pacing and emotional tones.

How long can a Seed Audio 1.0 generated audio file be?

Seed Audio 1.0 generates up to 2 minutes of fully-mixed audio in a single pass. Using continuation mode, you can extend output to tens of minutes while preserving voice consistency.

Can I use Seed Audio 1.0 for commercial podcasts, audiobooks and ads?

Yes. Seed Audio 1.0 is designed for commercial creators including podcasters, audiobook publishers, brand advertisers and video producers.

Seed Audio 1.0 Workflow

Seed Audio 1.0 — Cinematic AI Audio from One Prompt

Generate cinematic audio from one prompt — multi-character dialogue, sound effects, music, and ambience in a single pass. Turn creators into audio directors, not operators of fragmented voice tools. Open the full OmniVoice studio on the homepage when you are ready to scale beyond the demo.

Enter your prompt

0/4000

Limit 4000 characters per generation. Available: 4000 characters.

Select a demo sample

Demo templates (4)

Pick a sample to load its prompt, preview the audio, then generate a one-pass mix.

Professional audio studio with mixing console and studio equipment.

Definition

What is Seed Audio 1.0?

Turn one prompt into broadcast-ready dialogue, sound effects, music and ambience — fully mixed in a single pass.

Seed Audio 1.0 is a next-generation AI audio generation model that turns a single prompt into a fully-mixed, broadcast-ready audio production — dialogue, sound effects, background music and ambience, all generated and time-aligned in one pass. Unlike traditional text-to-speech systems that only read scripts in a single flat voice, Seed Audio 1.0 is designed to turn creators into audio directors rather than operators of fragmented voice tools.

Why Seed Audio 1.0 is different

Studio mixing console showing all-in-one multi-track audio production.

All-in-one generation

One prompt outputs a multi-track, time-aligned audio production.

Long-form voice consistency

Every character voice stays identical across tens of minutes.

Creative studio desk with microphone, script and reference media for multimodal input.

Zero-shot, multi-modal input

Feed text, a reference clip, or even an image to define the voice.

[ Audio Showcase ]

Listen to What Seed Audio 1.0 Can Create

Every sample below was generated in a single pass — no post-production, no multi-track editing, no manual mixing.

NYC Crime Thriller

Radio Drama · 48s

Sci-Fi Crisis Broadcast

Radio Drama · 1m 20s

Dual-Host Podcast

Podcast · 1m 21s

Dual-Host Livestream Sales

Brand Ads · 1m 9s

[ Core Capabilities ]

Core Capabilities of Seed Audio 1.0

Every feature is engineered for one outcome: broadcast-ready audio from a single prompt.

Illustration of multi-track audio mixing in one prompt.

All-in-One Multi-Track Mixing

Compress dialogue, sound effects and music into one prompt. Seed Audio 1.0 handles multi-character dialogue arrangement, non-verbal expressions, and ambient music in a single pass — no DAW required.

Illustration of consistent voice across long-form audiobooks and podcasts.

Long-Form Voice Consistency

Keep every character voice identical across hours of audio. Whether you produce a 50-chapter audiobook or a 12-episode podcast, Seed Audio 1.0 prevents voice drift that plagues traditional AI voice models.

Zero-Shot Voice Cloning

Upload a short reference clip — no training, no fine-tuning. Seed Audio 1.0 captures timbre, prosody and emotional signature instantly, ready for cross-scene generalization.

Illustration of text, audio and image inputs fused into one output.

Multi-Modal Input

Describe your audio in text, reference an audio clip for style, or upload an image to infer a character's vocal personality. Seed Audio 1.0 fuses all three into a single output.

Multi-Character Dialogue Choreography

Direct multiple speakers with distinct voices, pacing and emotion in a single generation. Turn-taking, transitions and ambient cues are arranged automatically.

Illustration of extending long-form audio while preserving consistency.

2-Minute Single Pass + Continuation

Generate up to 2 minutes of fully-mixed audio in one shot, then extend continuously while preserving voice, character and style consistency.

[ Use Cases ]

Built for Every Audio Creator

From radio drama studios to solo podcasters — Seed Audio 1.0 fits creators across the entire audio production spectrum.

Try the demo

Radio drama and audiobook studio with actors at microphones.

Radio Drama & Audiobook

One prompt orchestrates multi-character dialogue, sound effects and background music into a broadcast-ready audio piece.

Audiobook

Advertising & Marketing

Describe your brand audio in natural language and instantly get a spot with emotional pacing and seamless transitions.

Brand Audio

Video Dubbing

Multi-modal input lets you tailor character voices for video editing, professional dubbing and creator workflows.

Dubbed Video

Dual-host podcast studio with microphones and warm lighting.

Podcast Production

Generate multi-host conversational podcasts that hold each host's voice consistent across full episodes.

Podcast

Personal AI Voice Companion

Upload your own voice once and let it tell bedtime stories, run meditation sessions, or sing across any scene.

Voice Clone

Game developer designing immersive spatial audio in a VR studio.

Immersive Soundscape for Games & XR

Type a scene description and get spatial, multi-layered ambience — replacing manual SFX library stitching for games and VR.

Game Audio

[ Workflow ]

How Seed Audio 1.0 Works in 3 Steps

From idea to broadcast-ready audio in under a minute.

Step 1

Write Your Prompt & Paste Your Script

Describe the scene, mood and characters in natural language. Paste in the script you want voiced — dialogue, narration, or both.

Step 2

Add References (Optional)

Upload a reference voice for zero-shot cloning, a music clip for tonal style, or describe the emotion and pacing you want.

Step 3

Generate Your Final Audio File

Hit Generate. Seed Audio 1.0 returns a fully-mixed, broadcast-ready audio file — dialogue, music and effects already aligned.

[ Comparison ]

Seed Audio 1.0 vs Traditional TTS vs Multi-Track Workflows

A side-by-side look at what changes when audio production collapses into a single prompt.

Capability	Seed Audio 1.0	Traditional TTS	Multi-Track DAW
Multi-character dialogue	Auto-arranged	Single voice only	Manual recording / casting
Sound effects generation	Generated in prompt	Not supported	Library + manual edit
Background music generation	Generated in prompt	Not supported	Composed or licensed
Long-form voice consistency	Hours, stable	Drifts over time	Manual takes & retakes
Zero-shot voice cloning	One clip, instant	Requires training	Studio recording only
Multi-modal input (text/audio/image)	Yes	Text only	Manual asset prep
Non-verbal expression (laughs, sighs, dialects)	Embedded automatically	Not supported	Recorded manually
Production time	Seconds	Seconds	Hours to days
Skills required	None	None	Audio engineering
Output type	Broadcast-ready master	Raw narration	Broadcast-ready master

Seed Audio 1.0 is not a faster TTS — it is a new category of AI audio generation, designed to replace the dialogue + SFX + music + mixing pipeline with a single prompt.

[ Seed Audio 1.0 pricing ]

Seed Audio 1.0 Pricing

Start with OmniVoice credits to test cinematic prompts, then scale when you need longer outputs, cloning, and commercial rights.

Free$0

No card required

No credit card. Generate your first voiceover in under 30 seconds.

2 credits included
≈ 200 characters
≈ 16 seconds of speech
All 646 languages
Voice Cloning
Voice Design
MP3 / WAV export
No credit card required

Basic$9.9

Great for first purchase

Perfect for short videos, ads, and trying things out.

800 credits
≈ 80,000 characters
≈ 1.8 hours of speech
All 646 languages
Voice Cloning
Voice Design
MP3 / WAV export
Everything in Free
Commercial license
Email support
Credits never expire

Seed Audio 1.0 FAQ

Answers about one-prompt audio generation, multi-character dialogue, cloning, and commercial use.

Seed Audio 1.0 is a next-generation AI audio generation model that creates fully-mixed audio — including dialogue, sound effects and music — from a single prompt. Unlike traditional TTS systems that only convert text into one flat voice, Seed Audio 1.0 generates complete, broadcast-ready audio productions in a single pass.

Generate Your First Cinematic Audio in Under a Minute

Pick a demo template, hear one-pass generation, then move into OmniVoice when you are ready to build your own scenes.

Try Seed Audio 1.0 Free →View pricing