Long video consistency assurance program
To solve the common character/scene jumping problem when generating ultra-long videos:
- Use of the SkyReels-A2 system: Activate the multi-subject consistency module (e.g., -use_a2 True) via the -use_a2 parameter, which employs a memory network to maintain role identity
- Establishing Visual Anchors: Insert keyframes every 150-200 frames (-keyframe_interval 180), the system will automatically smooth the transition
- Enabling Dynamic Diffusivity: Add the -diffusion_force parameter to constrain the object's trajectory through the physics engine.
- Post-processing program: Timing consistency correction using tools such as Ebsynth after generation
Recommended workflow: first generate a 30 second test clip, expand to full length after confirming consistency. Professional productions recommend using split-script control (-storyboard story.json).
This answer comes from the articleSkyReels V2: Open Source AI Tool for Generating Unlimited Length VideosThe
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