This uses many of the same nodes as my image to video (I2V) workflow - and is also designed for lower VRAM GPUs (I use a 12 GB, though I know it also works on an 8 GB with the Q3 GGUF files for Wan 2.2).
General performance sits around ~4-5 minutes for 5-6 seconds of video at 480p (480 x 832). This includes the upscale (2x) to 960 x 1664. Also of note, I tend to save the "raw" 16 frames per second more often than the RIFE + 32 frames per second final save. This is because I like to merge videos - and it is easier to use non-interpolated videos for easier frame management, then add interpolation back in after the fact.
One note that I find is that, likely due to the lower quants, using lighting descriptions is touchy - it can cause pretty substantial lighting fluctuation, especially when running more than 81 (5s) or 97 (6s) frames. One day I'll have enough extra cash to upgrade my PC to support larger faster RAM (not even just VRAM) and I'll get the bigger non-quant models. A guy can dream ...
Description
FAQ
Comments (5)
Hi,
after installing the workflow, downloading the missing nodes and restarting ComfyUI I get the error: numpy>=1.17,<2.0 is required for a normal functioning of this module, but found numpy==2.2.6.
I tried updating ComfyUI, reinstalling numpy, torch, rebuilding dependencies but at the end ComfyUI doesn't work anymore.
Do you know what can be done?
This, unfortunately, sounds like an issue with your comfyui installation - sadly well beyond the scope of fixing through a workflow. If you want to remove nodes one at a time (or at least disable them), you could skip quite a bit and still have a minimal functional workflow - see if one of the nodes is the originator of your error (like if it's one of the input nodes).
Your workflow looks very good
I got this error Cannot execute because a node is missing the class_type property.: Node ID '#230:222'
The Int to String is on red and i cannot install it or anything , any idea?
I'll remove it in the next version - it's a fairly obscure but simple node (I just got used to using it since I use it for indexes and other things in other workflows). In the meantime, you are looking for the following node:
comfyui-node-int-to-string-convertor
https://github.com/IvanRybakov/comfyui-node-int-to-string-convertor
This goes into the custom_nodes folder (git clone).
Or if you prefer to remove it yourself, it is in the "File Names" sub-graph. I use this node for when I want to include the seed in a file name (for later referencing the seed from a batch of videos). Removing it, you can either remove the seed part of the name - or you can manually name your exports instead of using this subgraph at all.
@logos011 Thank you so much , also for the fast reply , it is one of the most well done workflows i saw , i am not very good with the nodes so it helps a lot :)