Workflow: V2V - Extend Any Video
** V2V - Extend Any Video**
Take an input video, and extend it seamlessly to a longer one.
The workflow lets you set where you want to continue from, and how long you want the extension to be
This first workflow uses latent masking to seamlessly extend.
Will also add a variant that simply uses prompt (works, but more sensitive to correct prompt), as well as a H3 Guider node variant.
Feel free to try it out here:
https://huggingface.co/RuneXX/Minimax-H3-Workflows/tree/main/Video-to-Video
I've tried every extension workflow so far with minimax and yours is the cleanest and easiest to use. Always prefer your workflow's over the rest. I am curious though, were does one get the nodes for the chunk feed forward and low vram attention? I already have kijai SolAttn triton and Saganaki22 sol-attn but it has a different chunkfeedforward node then yours and I can't find any github page for the lowvram node which I would very much like to try. Any chance of a link of where I can get it?
chunk feed forwards and low vram should both be part of KJ Nodes (from Kijai). Make sure its up to date.
I should have mentioned that in the post ; -)
Thank you Rune. I keep forgetting to update those nodes along with Comfy. Kijai is always adding great new stuff.
Also forgot to mention, this workflow is awesome. Thanks so much Rune. Like I stated earlier, I tried every extended workflow out there and this bury's them all. its working incredibly well. Thank you again. I check your hugging face page everyday for any updates from you. So glad I didn't stop after the slowdown with LTX.
Happy to hear ;-)
And thats the goal, just to make something user-friendly and share, as well as try different ways to use the model ; - )
No slowdown (hopefully hehe).. . just a bit of summer days being a bit less on the computer ;- )
Glad to hear it. I need to get out more as well. I was afraid you were maybe losing interest.
Its also great to see your messing around with Minimax now. Its so much better then LTX for keeping the likeness of your characters. I just wish it wasn't so darn slow. Hopefully that Fal is legit and releases the super fast model and there is no quality loss. Anyway, thanks again Rune for all your workflows. You really know your stuff when it comes to making these.
By the way, you may want to mention on your LTX 2.3 page that you now have a MiniMax workflow page. I'm sure theres a lot of people on there that may not be aware.
Hello! Thanks for the awesome workflow! What is the difference between Duration and Extend Duration? The latter is the length of the extension itself, but what is Duration for?
Hello! Thanks for the awesome workflow! What is the difference between Duration and Extend Duration? The latter is the length of the extension itself, but what is Duration for?
Good question ;- ) Will check, but probably an oversight, a left over from workflow generating video.
Its the Extend Duration that is in use ;-)
Will update the workflow soon, so I'll remove the redundant one. The updated workflow has a frame blend for difficult videos where Minimax cant quite match the color space (as well as an optional color match node).
For most videos Minimax will do fine though ;-)
Thank you! I have been learning a lot about comfyui/workflows in general with your workflows.
It seems that using the generated prompt is a must to be able to extend it seamlessly otherwise it doesn't quite continue from the last frame of the original video.
I may suggest to add node to view the generated prompt. In my tests, sometimes it will add actions like "leaning forward" that I did not specify in the original prompt.
So now I can edit the generated prompt if needed, copy it, bypass enhanced prompt and run it again.