Instructions
This workflow uses SVI to generate 12-second long videos. It adopts the remix+dasiwa model combination, boasting high consistency and dynamic effects. An end-frame restoration node is also added to support manual video extension, and it can automatically generate prompts.
Before use, you can input your required content in the Overall Prompt Settings. It utilizes Qwen3VL inference, and you can select the model size based on your needs. For precise manual control of prompts, disable the auto-prompt function and disconnect the segmented prompt links to enter content manually.
To continue extending the video, you can use the original end frame or the end frame after face restoration (with the initial image as the face reference). Note that face restoration may occasionally fail, and the Reactor node is used for this feature.
If an acceleration error occurs during local runtime, disable the acceleration—this will have a limited impact.
Blue boxes indicate adjustable sections; parameters of other parts have been verified. Test them on your own if necessary.
This workflow is available for free online testing. Download it for local use only if it meets your needs.
Access address: https://www.runninghub.ai/post/2017490578111467522/?inviteCode=rh-v1443
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Credits & Model Download Links:
DaSiWa WAN 2.2 I2V 14B：https://civarchive.com/models/1981116/dasiwa-wan-22-i2v-14b-or-lightspeed-or-safetensors?modelVersionId=2555640
Wan2.2-Remix：https://civarchive.com/models/2003153/wan22-remix-t2vandi2v?modelVersionId=2567309