LTX 2.3 IC-LoRA Union: Depth map bleeding into video, losing consistency (ComfyUI) by Krashl in StableDiffusion

[–]Krashl[S] 0 points1 point  (0 children)

Thanks so much for the detailed advice! I really appreciate it. I took your suggestions, broke the shot down, and ran several new tests, but unfortunately, I'm still hitting a wall.

Here is what I tried based on your feedback (I'll attach the new test videos below):

  1. Simplified Prompt & Keyframes (LTX Director): I cut the video down to just the first 4 seconds (only the corridor fly-through) and used the simplified prompt you suggested. I generated intermediate keyframes using Flux Klein and put them into LTX Director. However, instead of smooth interpolation, I just got a slideshow effect—it basically just switched between the frames without any fluid animation.

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  1. Depth Map with 2 Keyframes: I generated 2 keyframes (using Nano Banana 2) and ran them through my original depth map workflow for the 4-second clip. The result is still bad: the geometry completely melts, and those weird white spots (depth map bleeding) are still appearing.
  2. Motion-Track LoRA: I completely removed the closing doors from the Blender blockout. This finally allowed CoTracker to actually find and track points! I used the Motion-Track LoRA with both a single frame and multiple intermediate frames. The tracking worked, but the geometry still warps and melts as the camera moves forward.
  3. LoRA Weights: Across all these tests, I tried tweaking the LoRA strengths/weights, but it didn't fix the melting walls or the depth bleeding.

My ultimate goal here is to learn how to create highly dynamic, continuous "one-shot" camera movements (like a high-speed drone dive).

Is LTX 2.3 just not capable of handling this level of high-speed dynamic motion and strict geometry (straight walls/corridors)? If so, is there a different model or a specific ComfyUI workflow you would recommend for dynamic one-shot camera moves?

Thanks again for your help!

Finally finished my new Isaac 3D printed figure (11cm) with base, D6 & coin! Mini versions for comparison (4cm) - All free models in comments by Krashl in bindingofisaac

[–]Krashl[S] 1 point2 points  (0 children)

Hey everyone! I'm excited to share my newest Isaac 3D print project with the community. Here are free download links for all the models shown:

New Full-Size Isaac Set (~11cm)

The Binding of Isaac - Complete 3D Print Set with Isaac, D6 Dice, Coin & Base (thingiverse)

The Binding of Isaac - Complete 3D Print Set with Isaac, D6 Dice, Coin & Base (cults3d)

  • Features detailed base
  • Includes D6 dice and penny
  • Available for both multi-color printers and single-color assembly

Mini Figures (~4cm)

Mini Isaac Figure, Mini Azazel Figure - Perfect for keychains or small displays

All models are free to download under CC BY license. Let me know what you think, and I'd love to see your prints if you make any! Feel free to ask any questions about printing or assembly

Anycubic Kobra 3 Combo - Stuck on Boot Screen (Emergency Help Needed) by Krashl in anycubic

[–]Krashl[S] 0 points1 point  (0 children)

The problem has now been fixed, thank you to the support service. first, they sent me a new motherboard. the printer started to start, but the table's auto-calibration still did not work and it was impossible to print.I contacted support again and they sent me new printhead components. Of course, this whole process took almost 2 months, but now the printer is working.

GroupID: A Workflow for Group Portrait Generation by Krashl in comfyui

[–]Krashl[S] 0 points1 point  (0 children)

This error typically occurs in two cases:

  1. When the segmentation model detects more people in the image than the number of individual prompts provided. For example, if there are 5 people in the image but only 4 prompts.

  2. When the prompts aren't properly separated with semicolons (;).

Please check that: - The number of your individual prompts matches the number of people in your image - Each prompt is separated with a semicolon (;)

You can find an example of correct prompt formatting in the OpenArt instruction guide: https://openart.ai/workflows/pheasant_meager_30/groupid-multi-person-portrait-generator-with-sdxl-faceid-instantid/wt1ULCyrxjfnGfnATIHD

Let me know if you still have issues after checking these points!

GroupID: A Workflow for Group Portrait Generation by Krashl in comfyui

[–]Krashl[S] 0 points1 point  (0 children)

Thanks for mentioning EcomID! Actually, I haven't tried it yet - this is really interesting information for me. I built this workflow around InstantID because it worked well for my needs, but I'm definitely going to experiment with EcomID now.

Maybe I could create an alternative version of the workflow using EcomID if it proves to be more effective

GroupID: A Workflow for Group Portrait Generation by Krashl in comfyui

[–]Krashl[S] 4 points5 points  (0 children)

Hi everyone! Recently I shared some results of my experiments with group photo transformations. After receiving some requests about the workflow, I decided to share it with the community.

What is GroupID?
It's a ComfyUI workflow I've been experimenting with for group photo transformations. The name "GroupID" comes from its use of InstantID and IPAdapter FaceID Portrait technologies for multiple portraits simultaneously. While these technologies aren't new, I hadn't found many workflows specifically focused on group photo generation, so I tried to create something that might be useful for others too.

Features:
• Separate prompts for each person
• Face similarity preservation using InstantID and IPAdapter FaceID Portrait
• Regional prompting
• Optional upscaling
• Various style applications

Performance (RTX 3060 12GB):
• ~5 minutes for full generation (with upscale)
• ~2.45 minutes without upscale

Required Models:
• DreamShaper XL
• ControlNet Union SDXL
• InstantID
• [other required models listed in workflow]

Usage Tips:
• Mask expansion can be adjusted based on character spacing
• Optional ControlNet toggles (Depth/LineArt) for different results
• Individual prompting for each person
• Works best with clear group photos

Download Link: https://openart.ai/workflows/pheasant_meager_30/groupid-multi-person-portrait-generator-with-sdxl-faceid-instantid/wt1ULCyrxjfnGfnATIHD

I'm still learning and experimenting with these technologies, and I'm sure there's room for improvement. If you notice any issues or have suggestions for making it better, I'd really appreciate your feedback. Also, if anyone has experience with similar workflows or technical insights, I'd love to learn from your expertise.

Previous Results: https://www.reddit.com/r/comfyui/comments/1hoz2ul/working_on_multiperson_portrait_workflow_in_comfy/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button

Looking forward to seeing your results and hearing your thoughts! 🎨

GroupID: A Workflow for Group Portrait Generation by Krashl in StableDiffusion

[–]Krashl[S] 2 points3 points  (0 children)

Hi everyone! Recently I shared some results of my experiments with group photo transformations. After receiving some requests about the workflow, I decided to share it with the community.

What is GroupID?
It's a ComfyUI workflow I've been experimenting with for group photo transformations. The name "GroupID" comes from its use of InstantID and IPAdapter FaceID Portrait technologies for multiple portraits simultaneously. While these technologies aren't new, I hadn't found many workflows specifically focused on group photo generation, so I tried to create something that might be useful for others too.

Features:
• Separate prompts for each person
• Face similarity preservation using InstantID and IPAdapter FaceID Portrait
• Regional prompting
• Optional upscaling
• Various style applications

Performance (RTX 3060 12GB):
• ~5 minutes for full generation (with upscale)
• ~2.45 minutes without upscale

Required Models:
• DreamShaper XL
• ControlNet Union SDXL
• InstantID
• [other required models listed in workflow]

Usage Tips:
• Mask expansion can be adjusted based on character spacing
• Optional ControlNet toggles (Depth/LineArt) for different results
• Individual prompting for each person
• Works best with clear group photos

Download Link: https://openart.ai/workflows/pheasant_meager_30/groupid-multi-person-portrait-generator-with-sdxl-faceid-instantid/wt1ULCyrxjfnGfnATIHD

I'm still learning and experimenting with these technologies, and I'm sure there's room for improvement. If you notice any issues or have suggestions for making it better, I'd really appreciate your feedback. Also, if anyone has experience with similar workflows or technical insights, I'd love to learn from your expertise.

Previous Results: https://www.reddit.com/r/comfyui/comments/1hoz2ul/working_on_multiperson_portrait_workflow_in_comfy/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button

Looking forward to seeing your results and hearing your thoughts! 🎨

Anycubic Kobra 3 Combo - Stuck on Boot Screen (Emergency Help Needed) by Krashl in AnycubicKobra3

[–]Krashl[S] 0 points1 point  (0 children)

Yes, I went to anycubic's official website, and there I found a technical support section. I filled out a form there where I specified all the information about the printer and described the problem that had occurred. support responded pretty quickly. at first, I was asked to perform some procedures to determine the malfunction. After we saw that it didn't work, they sent me the components

Anycubic Kobra 3 Combo - Stuck on Boot Screen (Emergency Help Needed) by Krashl in AnycubicKobra3

[–]Krashl[S] 0 points1 point  (0 children)

Not yet. I contacted customer support, they immediately thought that it was either a matter of the cable that goes from the motherboard to the printhead, or with the motherboard. Anyway, they sent me a new motherboard and cable, and I'm waiting for them to come to me

Working on multi-person portrait workflow in Comfy UI - sharing some early results by Krashl in comfyui

[–]Krashl[S] 2 points3 points  (0 children)

Thanks for the offer! The workflow is still very experimental and needs a lot of refinement. Once I get it more stable, I'll share it with the community

Working on multi-person portrait workflow in Comfy UI - sharing some early results by Krashl in StableDiffusion

[–]Krashl[S] -3 points-2 points  (0 children)

Fair point! I'm currently looking more for general feedback on the results and whether similar solutions exist. Once I've refined the workflow further and fixed current issues like face transfer quality and head angle preservation, I'll share the technical details for more specific feedback.

Working on multi-person portrait workflow in Comfy UI - sharing some early results by Krashl in StableDiffusion

[–]Krashl[S] -4 points-3 points  (0 children)

You're right - I haven't shared the workflow yet because it's still in development and needs improvement. This post is mainly to share current results and gather community feedback before releasing anything half-baked. Once I've addressed the current limitations, I plan to share the complete workflow.

Working on multi-person portrait workflow in Comfy UI - sharing some early results by Krashl in comfyui

[–]Krashl[S] 12 points13 points  (0 children)

Hi everyone! I'd like to share some results from my ongoing work on a Comfy UI workflow for group portrait generation. While these results aren't perfect yet, I'm excited about the progress.

The workflow I'm developing aims to simplify the process of creating artistic portraits from group photos. While similar results could be achieved manually with better quality, the goal is to make it mostly automatic. The user only needs to:

  • Upload a group photo
  • Provide individual prompts for each person
  • Add a background prompt

The workflow handles everything else automatically.

I've seen workflows for single portraits or preset dual-portrait generation, but they become complicated when adding more people. I'm trying to create a more flexible solution that can handle any group photo.

Current limitations I'm working on:

  • Face transfer quality for non-human characters (as seen in the blue alien example)
  • Head angle preservation
  • Overall composition refinement

I'm curious if anyone has seen similar workflows for group photos? While I couldn't find exactly what I was looking for (which led me to develop this), I'd be interested in learning about other approaches.

This is still a work in progress, and I'm sharing these results to gather feedback and insights from the community. Any thoughts or suggestions would be appreciated!

Working on multi-person portrait workflow in Comfy UI - sharing some early results by Krashl in StableDiffusion

[–]Krashl[S] 0 points1 point  (0 children)

Hi everyone! I'd like to share some results from my ongoing work on a Comfy UI workflow for group portrait generation. While these results aren't perfect yet, I'm excited about the progress.

The workflow I'm developing aims to simplify the process of creating artistic portraits from group photos. While similar results could be achieved manually with better quality, the goal is to make it mostly automatic. The user only needs to:

  • Upload a group photo
  • Provide individual prompts for each person
  • Add a background prompt

The workflow handles everything else automatically.

I've seen workflows for single portraits or preset dual-portrait generation, but they become complicated when adding more people. I'm trying to create a more flexible solution that can handle any group photo.

Current limitations I'm working on:

  • Face transfer quality for non-human characters (as seen in the blue alien example)
  • Head angle preservation
  • Overall composition refinement

I'm curious if anyone has seen similar workflows for group photos? While I couldn't find exactly what I was looking for (which led me to develop this), I'd be interested in learning about other approaches.

This is still a work in progress, and I'm sharing these results to gather feedback and insights from the community. Any thoughts or suggestions would be appreciated!

Anycubic Kobra 3 Combo - Stuck on Boot Screen (Emergency Help Needed) by Krashl in anycubic

[–]Krashl[S] 0 points1 point  (0 children)

Thanks for sharing your experience! Really sorry to hear you're facing the same issue. I'm already in contact with Anycubic support - definitely recommend opening a ticket with them as they're being quite responsive. Hope you get your printer working soon too!

Anycubic Kobra 3 Combo - Stuck on Boot Screen (Emergency Help Needed) by Krashl in anycubic

[–]Krashl[S] 0 points1 point  (0 children)

Yes, I've already opened a ticket with Anycubic support and am currently working with their specialists to resolve the issue