Seedance 2.5 生成三分钟预告

Seedance 2.5 终于发布了，而且实际上比预期好得多。 它可以生成 30 秒的片段，但“长视频模式”最长可达 3 分钟。最先进视频生成长度约 10 倍的跃升是前所未有的（我们之前每 6 个月才约 2 倍增长） 整个预告片，包括音频，都是由它一次性生成的。

Seedance 2.5 finally dropped, and it’s actually way better than expected. It can generate 30s clips but “long video mode” goes up to 3mins. A ~10x jump in sota video gen length is unprecedented (we were ~2x-ing every 6mos) This entire trailer, with audio, was oneshotted by it.