Unverified50% confidenceFactExact time
Current mainstream local video generation models generally limit single output to a few seconds, typically around 5 seconds.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/13/2026
First Seen
Valid until: 12/12/2026
Sources
Related Entities
Related Claims
UnverifiedCurrent mainstream video generation models such as CDance 2.5, MiniMax, Wanxiang 3, and Kling all have maximum generation duration limits (e.g., 15 seconds or 30 seconds), so long-form finished videos require multiple unit generations to be spliced together.78% similarUnverifiedLLMs frequently misjudge video pacing—for example, allocating 8 seconds to a shot that should be 3 seconds—which is an out-of-distribution generalization challenge.76% similarUnverifiedAfter setting the VRAM headroom, the standard deviation of per-segment video generation time dropped from 1.62 to 0.11, and the worst-case outliers fell from 21–25 seconds to 15.73 seconds.73% similarUnverified业界通常以低于100ms的延迟作为音视频同步的体验基准73% similar
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