01
Describe the sound scene
Start with characters, emotion, location, timing, dialogue, musical mood, and the effects that should exist in the scene.
Seed Audio 1.0 AI audio generator
Seed audio 1.0 AI audio generator
Seed Audio 1.0 is ByteDance Seed's all-in-one audio generation model for creating complete sound scenes. Use text, image, or audio context to guide multi-speaker dialogue, emotional delivery, native accents, ambience, background music, and foley-style effects.
- 2 min
- single-session audio generation window
- One prompt
- controls dialogue, tone, ambience, BGM, and SFX
- Multimodal
- text, image, and audio context for sound scenes
Seed Audio 1.0
Scene prompt preview
Prompt concept
Two speakers whisper in a rainy alley, tense strings underneath, distant traffic, footsteps, and a final metallic door slam.
Dialogue stems
BGM bed
Ambience + SFX
Start generating Seed Audio 1.0 online.
Use the Seed Audio 1.0 workspace below to create sound scenes from a prompt, optional reference audio, or one reference image.
Input
Prompt-first audio generation with optional controls.
Prompt*
Additional Settings
Customize your input with more control.
History
Your recent Seed Audio 1.0 Preview generations.
Sign in to see your generation history.
How to use
How to use Seed Audio 1.0 online.
To use Seed Audio 1.0 online, write a sound-scene prompt, optionally add an audio or image reference, choose output settings, then generate and review the audio in the SeedAudio.co workspace.
01Write a sound-scene prompt
Describe the characters, language, emotion, location, dialogue, ambience, music direction, and sound events you want in the scene.
02Add optional references
Use up to three audio references for voice or style direction, or one image reference to guide mood and scene context.
03Choose output settings
Pick voice behavior, output format, sample rate, speed, volume, pitch, and a max credit cap before running the generation.
04Generate and review
Run a short draft first, listen for voice clarity and layer balance, then copy, download, or revise the result.
Prompt formula
Scene + speaker + emotion + language + ambience + BGM + sound effects + timing.
Straightforward workflow
From scene idea to layered sound design.
Move from a sound idea to a complete scene direction: define characters, emotion, location, dialogue, music, ambience, and effects in one prompt.
02
Let the model compose layers
Seed Audio 1.0 is designed to synthesize dialogue, emotional tone, native accents, ambience, BGM, and distinct sound effects together.
03
Use across creative formats
Shape audio directions for short films, ads, podcasts, games, learning content, and other projects that need coherent sound scenes quickly.
Seed Audio 1.0 technology
A sound model positioned beyond ordinary text-to-speech.
Seed Audio 1.0 is positioned for complete audio scenes: multi-character dialogue, emotion, tone, accents, ambience beds, BGM, and foley in a single creative pass.
Multi-speaker
voice continuity for longer generated scenes
Text / image / audio
multimodal prompting for audio creation
All-in-one audio generation
Compose multiple sound layers at once instead of stitching voice, music, ambience, and effects in separate tools.
Emotion and accent control
Guide tone, emotional delivery, dialect, and native-sounding accents while keeping recurring voices recognizable across contexts.
Scene ambience and BGM
Generate environmental beds, background music, room tone, weather, crowds, or distant city texture alongside the dialogue.
Longer audio scenes
Seed Audio 1.0 is built for longer-form sound scenes, including session-length generation suitable for dialogue, ambience, and music-backed sequences.
Creative possibilities
Sound scenes for video, games, education, and ads.
Seed Audio 1.0 is most interesting when a project needs more than narration: a complete acoustic scene with voices, mood, space, and events.
Short film sound design
Draft dialogue, emotional beats, foley, ambience, and music for storyboards or pre-visualization.
Marketing creatives
Create campaign-ready sound directions for product demos, social clips, and localized ads.
Game and XR prototypes
Prototype ambient loops, character barks, UI sounds, and cinematic moments before a final audio pass.
Learning content
Build scenario-based lessons, character conversations, and immersive explainers with spatial sound cues.
Dialogue
Multi-character delivery with emotional tone
Ambience
Rain, traffic, rooms, crowds, and natural beds
Foley
Footsteps, impacts, doors, texture, and timing
Pricing
Choose the right Seed Audio 1.0 plan
Subscribe for the best value, or buy credits when you need a flexible top-up. Every paid plan and credit pack includes Seed Audio 1.0 API access, with one shared credit balance across the web app and API.
Free
$0
Try Seed Audio 1.0 with free signup credits. Perfect for testing prompts and short scenes.
- 10 free credits
- Up to ~8 seconds per generation
- Max 2 min audio per generation
- API access
- Priority support
Pro
Save $39.98
$16.66$19.99/mo
The best annual choice for creators with ongoing audio needs.
- 30,000 credits per year
- Up to ~400 total audio minutes
- Everything in Free
- More room for longer audio-scene projects
- Reference voice uploads
- Priority support
- Max 2 min audio per generation
- Seed Audio 1.0 API access — shared credits
Max
Save $99.98
$41.66$49.99/mo
The strongest value for teams that expect heavy audio generation.
- 90,000 credits per year
- Up to ~1,200 total audio minutes
- Everything in Pro
- Best value for high-volume generation
- Larger annual production buffer
- Team and agency-friendly usage
- Max 2 min audio per generation
- Seed Audio 1.0 API access — shared credits
Questions about billing, access, or custom needs?contact@seedaudio.co
FAQs
Frequently asked questions
Practical answers for creators who want to understand Seed Audio 1.0 and use it for AI audio generation.
Create richer sound scenes with Seed Audio 1.0.
Follow the model's capabilities, access status, and practical use cases for multimodal AI audio generation across dialogue, ambience, music, and sound effects.