Workflow : V2V Expand Any Video with IC-Lora Outpaint
V2V Expand Any Video with IC-Lora Outpaint
Expand any video in any direction. Outpaint with new content that fits the input video and your prompt.
You can use it to outpaint on all sides, top, bottom, or any combination — and the model fills in content that is visually and temporally consistent with the original footage. Thanks to the great IC-Lora-Outpaint by @oumoumad in combination with padding nodes by KJNodes from Kijai that pads black area to inpaint.
The workflow can add audio in case of a silent video, generated by LTX, or you can keep the original audio from the input video if it has audio.
Video above are some random ones from CivitAI used as examples. Credits to the original creators.
Feel free to try it out ;-)
To download the lora: https://huggingface.co/oumoumad/LTX-2.3-22b-IC-LoRA-Outpaint
Workflow: https://huggingface.co/RuneXX/LTX-2.3-Workflows/tree/main/Video-2-Video
for darker video there is a simple toggle switch in the workflow to apply a gamma fix, that i forgot to use with the girl and the car, entirely my fault there is a little bit of "shadowing" in that one. ;-)
This is your only workflow I just can't seem to get to work. Comfy is up to date but everytime I run your workflow, I get a missing node error stating I'm missing the gamma fix node. I tried doing a search through the update manager but it finds/shows nothing. I get not errors when opening your workflow about anything missing. Its only when I hit run does it give me the missing gamma node error.
Let me find the source of that gamma node (and perhaps even find a more native replacement if possible)
Will check
Thanks RuneXX. Really looking forward to using this workflow. Have many vids that I would love to expand the width on.
The gamma node is from this node pack: https://github.com/melMass/comfy_mtb (just search MTB in comfyui manager)
If installing that node causes any issues, I'll replace with other one, that is from a different node pack (RES4LYF)
I installed MTB awhile back. I just tried the latest version but still shows up as a missing node for the gamma option. Not sure what the deal is here. Comfy Manager isn't showing it as missing and I got no errors for the installed MTB. Weird.
Hmm thats really strange. I'll take a look. Maybe i missed something. The gamma fix node is 2 places, maybe the 2nd one is not from MTB then
Double checked and they are from MTB both gamma nodes.
But i'll make one with RES4LYF gamma nodes also and upload in the "other examples" folder
BTW, these 2 gamma nodes are only needed if your video input is very dark (almost black, since the masking is also black). So you can safely CTRL-B bypass them if you don't need gamma fix
(if you open the "Prepare frames" sub-graph at the image input, and the "Gamma Fix" sub-graph at the very end, and just select the gamma node and bypass it)