ByteDance Seedance 2.5 Review: Native 30-Second Video Generation

eyishazyer · x · 2026-08-13

ByteDance's Seedance 2.5 generates native 30-second single-shot clips, double the runtime of most competitors. It accepts up to 50 multimodal references for keeping characters and products consistent across longer videos, processing audio in the same pass as the video. It is live on Seedance Studio but lacks a meaningful free tier.

Related event: ByteDance Seedance 2.5 Praised in Tests: 30s Long Video, Performance Transfer, Audio Sync(18 posts)→

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