Model information · Research snapshot: November 4, 2026
Seed Audio 1.0: Audio Generation and Availability
Name and developer
Seed Audio 1.0 is the ByteDance Seed audio model often searched for as SeedAudio. The supplied research also records the names Doubao-Seed-Audio 1.0 and Dola Seed Audio 1.0. These naming variants help identify relevant documentation without confusing the product with Seed-Music, which has a different research and task focus. The sources below include reporting and provider documentation for the audio model rather than a SeaDance integration guide.
A mixed track from a prompt
According to IT Home and the linked provider materials, Seed Audio 1.0 can produce a mixed track containing dialogue or voice, music, sound effects and ambience from a prompt. That combination is relevant when a brief calls for several sound layers within one output rather than a single isolated sound. It should not be interpreted as a promise that a particular provider exposes separate tracks or editing controls for every component; those details are not established here.
Reported input and output limits
According to the linked fal.ai and ComfyUI provider documentation, the reported capability set includes reference-audio input with up to three clips. The supplied third-party materials also describe generation up to two minutes and prompts up to 3,000 characters. These are attributed limits for the model's external ecosystem, not SeaDance settings. Before preparing a reference set or a long audio brief, check the documentation for the particular provider and node you plan to use.
Use on SeaDance instead
SeaDance does not support standalone audio generation, and there is no direct Seed Audio alternative on this site for producing an audio-only track. This page therefore does not redirect an audio request into a video generator or promise that a video model will supply the required sound. If your deliverable is a soundtrack, voice passage or ambience file, use the linked audio documentation to assess an external workflow. SeaDance's video and image pages describe different output types.
Frequently asked questions
Can I use SeedAudio on SeaDance?
No. Seed Audio 1.0 is not available on SeaDance, and SeaDance does not provide standalone audio generation. This information page has no audio input, upload panel or generation controls.
Is SeedAudio the same name as Seed Audio 1.0?
The supplied research matches the SeedAudio search name to ByteDance Seed Audio 1.0. Check the full model name on a provider's documentation when selecting a service or reading about reference-audio support.
What can a generated track contain?
According to IT Home and the linked provider materials, a track can combine dialogue or voice, music, sound effects and ambience. This describes mixed-audio generation rather than a verified multitrack export workflow.
Does this page confirm supported languages?
No. The supplied sources give conflicting language coverage, so this page does not publish a language list. Check the intended provider's documentation and requirements for your specific spoken or written language.
Sources
Sources collected for the November 4, 2026 research snapshot. Attributed reports describe their publication context; external service availability can change.