Verified90% confidenceFactExact time
Video generation requires maintaining inter-frame consistency in the temporal dimension, typically requiring continuous inference across dozens to hundreds of frames, causing VRAM usage and computational load to rise exponentially.
6
Sources
90%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
AI视频生成成本困局：iOS应用定价策略全解析
redditr/GoogleGeminiAI7/12/2026
Related Claims
Verified视频生成相比图像生成需要额外维持帧间的时序一致性（Temporal Consistency）83% similarVerifiedGenerating an 8-second, 24-fps video means the model must maintain semantic consistency across 192 frames simultaneously on the time axis, with a computational load approximately tens of times greater than that of a single image at the same resolution.83% similarVerifiedText-to-video is far more difficult than text-to-image because video must simultaneously ensure spatial consistency and temporal consistency79% similarVerifiedVideo generation requires simultaneous modeling along both the spatial and temporal dimensions, making its computational complexity far greater than that of static image generation.79% similarUnverified均匀采样按固定时间间隔抽帧，实现简单且计算开销可预测，但对视频内容一无所知，容易错失信息密度不均视频的关键瞬间78% similar
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