modelscope / modelscope/DiffSynth-Studio
Does WAN2.1-VACE-1.3B support the vace_video and vace_mask_video parameters? Can the height=480, width=832 be adjusted to a vertical screen size?
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Description
1.Does WAN2.1-VACE-1.3B support the vace_video and vace_mask_video parameters? The official documentation states that they are supported. However, if the vace_mask_video parameter is entered with height=480 and width=832, an error message will be displayed, indicating that the dimension mismatch in the concat operation.
2.Why does a dimension mismatch error occur when I adjust the screen to vertical screen size, that is, when the height is larger than the width? The only successful run was height=416, width=240, but it still ran in landscape mode and was full of noise.
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Research direction
No files or tests are named. Reproduce the WAN2.1-VACE-1.3B case with vace_video and vace_mask_video at height=480, width=832 and with vertical dimensions, then locate the concat path that reports the mismatch. Done means determining whether both parameters and vertical video sizes are supported and explaining the dimension constraints.
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Assessment
- Tech stack
- python
- Domain
- computer-vision, machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100