ByteDance Seed·Seedance

Seedance 1.5 Pro

Added joint audio-video generation, multilingual dialogue, camera control, and fuller narrative expression.

LegacyVideo generationMultimodalWeights not released

MODEL NUMBER169

Specifications

Only published specifications are shown.

Input modalities

Text · Image

Output modalities

Video · Audio

Open weights

Status

Legacy

Added joint audio-video generation, multilingual dialogue, camera control, and fuller narrative expression.

PreviousSeedance 1.0— · — ctx

CurrentSeedance 1.5 Pro— · — ctx

New capabilities Native audio Dialogue generation Camera control

Native audioDialogue generationCamera controlMulti-shot narrative

2025-12-16General release

Seedance 1.5 Pro launched.

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