What Is Seed Audio 1.0?

Seed Audio 1.0 is a multimodal audio generation model from ByteDance (also known as Doubao-Seed-Audio). On Topview, you can use it to generate speech, music, dialogue, two-person conversations, sound effects, and voice cloning from text prompts and reference audio.

Can It Generate More Than Voiceovers?

Yes. Topview can generate music, narration, dialogue, two-speaker scenes, sound effects, and cloned voice reads in one workflow.

Does It Support Voice Cloning?

Yes. Clone a voice and reuse it across ads, product demos, dialogue scenes, and localized variants.

Can I Create Dialogue Scenes?

Yes. Create single-speaker narration, dialogue, and two-person conversations for natural story flow.

Can It Create Sound Effects?

Yes. Product clicks, UI cues, ambience, transitions, and other effects that complete a video.

How Is This Different from a Standalone TTS Tool?

A standalone TTS tool focuses on speech. Topview treats audio as a complete creative layer: voice, music, dialogue, effects, and cloned voices together.

Can I Generate Audio in Multiple Languages?

Yes. You can create localized voice reads and dialogue scenes for different markets while keeping the same creative direction.

Can I Download the Generated Audio?

Yes. Once the audio is ready, download it as a clean audio file and use it in ads, demos, courses, podcasts, or social videos.

Seed Audio 1.0 Generator

Powered by ByteDance's Seed Audio 1.0 — a multimodal audio director that generates dialogue, music, sound effects, and ambience in one pass. Use text, reference audio, or images for zero-shot voice control and broadcast-ready scenes.

Preview of AI-generated audio for video production

What You Can Create with Seed Audio 1.0 Generator

Go beyond basic TTS: turn one prompt into a fully mixed audio scene with multi-speaker dialogue, emotional delivery, background music, and foley — powered by multimodal inputs.

AI Music

Generate background music, hooks, intros, and emotional beds for video scenes.

Prompt

Create a warm, nostalgic Nordic instrumental: slow upright piano, deep cello, and a gentle fading finish.

Audio Case

Nordic Piano and Cello

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Text to Speech

Generate natural, multilingual narration for ads, tutorials, product demos, and explainers. Switch languages to hear the same scene in English, Chinese, Japanese, Korean, French, German, and more.

Prompt

Create a nostalgic night-train scene with rail clatter and window wind. Dialogue between a homesick male passenger and a warm attendant. Man: "Two more hours to go. I wonder if the old locust tree at home has blossomed this year." Attendant: "Going home for the new year, young man? This train may be slow, but it'll get you home safe and sound."

Audio Case

Listen to the same scene in multiple languages:

Night Train Dialogue · English

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Voice Cloning

Reuse a recognizable brand, creator, or spokesperson voice across campaign variants.

Original

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Prompt

Using Audio1's voice, narrate a short ancient-forest line about stillness, leaves, wind, and returning to the beginning.

Generated

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Sound Effect

Create product sounds, ambience, transitions, UI cues, and cinematic detail.

Prompt

Generate a 10-second soda pour: crisp ice in glass, fizzy bubbles, liquid over ice, then a soft final clink.

Audio Case

Ice and Soda Pour

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Seed Audio 1.0 Generator Use Cases

Create ready-to-use audio for ads, UGC scenes, product demos, lessons, podcasts, and brand voice campaigns.

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Voice + Music + SFX

Launch Short-Form Ads Faster

Generate hook voiceovers, background music, product sounds, and a final CTA for TikTok, Reels, Shorts, and paid social.

Features Built on Seed Audio 1.0

Generate the full audio layer for videos with one model built for speech, music, effects, and voice cloning.

Seed Audio 1.0

One Model for Complete Scene Audio

Create music, speech, dialogue, sound effects, and cloned voice reads from one production prompt.

Prompt In

Script, mood, timing, speaker roles, and sound details.

Scene Audio Out

Ready-to-edit audio for ads, demos, courses, podcasts, and brand campaigns.

All Core Audio Modes in One Place

MusicSpeechDialogueTwo-SpeakerSFXVoice Clone

Use the same workflow whether you need a short ad read, a two-speaker scene, a music bed, or a branded voice variant.

Prompt-to-Scene Audio

Describe the full scene once, including timing, mood, speaker roles, music, and sound details.

AI Music Generation

Generate background beds, hooks, intros, and emotional instrumentals for video scenes.

Speech and Dialogue

Create narration, customer conversations, avatar reads, and two-speaker UGC exchanges with natural pacing.

Sound Effect Generation

Add product sounds, ambience, transitions, UI cues, and cinematic details.

Voice Cloning for Campaigns

Reuse a reference voice across offers, demos, regions, and recurring brand content.

From Prompt to Audio

Step 1
Enter Your Prompt
Tell the AI what to say, how it should feel, and what sounds to include.
Step 2
Generate
Topview creates speech, music, dialogue, and effects in one pass.
Step 3
Download Audio
Export a clean MP3 file when the generated audio is ready.

Ready to Hear It?

Create speech, music, dialogue, and sound effects for your next video.

Frequently Asked Questions

Seed Audio 1.0 Generator

What You Can Create with Seed Audio 1.0 Generator

Go beyond basic TTS: turn one prompt into a fully mixed audio scene with multi-speaker dialogue, emotional delivery, background music, and foley — powered by multimodal inputs.