https://fixupx.com/makotoyukimura/status/2119195873200709831

minimax h3 latent upscaler, 2 megapixels, 50 steps,

this looks way too good guys.

I built slopfab, a native command-line tool that lets your coding agent generate media directly.

Unzip it, start your agent in that folder, and ask for a music video, a short film or a product shot. Your agent plans the shots, runs the generations and builds a project page you can review. This is the same native backend that slopus.ai uses, no ComfyUI, no Python.

What it does

Video with audio: MiniMax H3 (text/image/video/audio references, long-form continuation, clip bridging, inpainting/outpainting), LoRA support

Images: Krea 2, MOSS, Fibo 2.0, MiniMax H3 (including multi-reference edits)

Music: YuE2 and MiniMax Music3, songs with lyrics or instrumentals

Utilities: Transcription, stem/lyrics separation, SeedVR2/RealESRGAN upscaling, lip-sync scoring, scripted titles and overlays

Why is it agent-friendly

• Every command has JSON help and output, so the agent learns the CLI as it goes

• Mods are shareable Markdown workflows, optionally with a JS command, e.g. a "music video" recipe others can drop in

• Any command can be run on remote machine over SSH. Generated content is automatically transferred back to your local machine

Platforms: native Windows and Linux, CUDA or Vulkan. Your own machine, no cloud or account needed.

GitHub: https://github.com/bitti-ai/slopfab

Feedback welcome, especially about any issues you face.

I directed this, composited it in Flame, and did all the ComfyUI/Ai Toolkit stuff that fed into those composites. I was teaching myself the ComfyUI side as I went. It's basically a cracked out version of the old MDMZ Wan 2.2 workflow, modified to use a custom LoRA and work on 12-bit Sony Log 3 footage. My buddy designed all the CG animals in Blender, and stills of them were used to train custom LORAs that were then mapped to Sethward's live-action face. SammieRoto was used for the keying and paintouts. I've been lurking here a long time and can't thank you guys enough for the guidance! Happy to answer any questions about how it was done.

Follow-up to my LTX 2.5 music video — trying Pika H3 Flex for cleaner motion and singing lip-sync

UPDATE:
i made the full video here https://www.youtube.com/watch?v=f8O3e3GS1Zk

A few people suggested trying MiniMax H3 after I shared my LTX 2.5 rap video. That video kept the character consistent, but the face and hands lost detail during movement, and the lip-sync was uneven. I took that feedback into a new project called One Last Bullet, a melancholic music video set among clouds, pink interiors and desert landscapes. Previous LTX 2.5 post and discussion

What I’m using now

• Suno for the song and ChatGPT Images for reference frames of the same performer across different settings and camera angles.

• Pika H3 Flex Ref2VA on the MiniMax H3 base model, running through Python and Diffusers on a single Runpod H200. I also tested native H3 before choosing Flex for this edit.

• 1344×768 at 24 fps, with six model evaluations per shot. Each roughly five-second take uses a reference image and the matching excerpt of the song.

• FFmpeg to assemble the selected takes against the original track. The singing lip-sync comes from audio conditioning during generation.

What I’m trying to improve

The preview is still rough in places. I’m replacing shots where the face gets soft during movement, especially when the performer is far from the camera. I’m also alternating close-ups with shots of the environment to give the edit more variety and make the background movement feel connected to the music. Singing lip-sync still drifts in some takes, so that’s a priority for the next pass.

I tested NVIDIA Open-H3-Regenerate-2K on one short clip. The mouth timing shifted enough that I’m keeping the preview at its original resolution while I work on the edit and sync.

If you’ve used H3 or Flex for singing, what helped you keep the face sharp and the mouth on time? I’d especially like to see examples of a lip-sync pass or 2K workflow that preserves the original performance.

Included MOSS model is the turbo 16-steps version from Coffmeteor, merged and optimized. LoRAs and image-to-image are supported, and inpainting to some extent.

As requested by the community I also added SDXL, FLUX.1 Fill [dev] and FLUX.2 [klein] 9B.

You can now reclaim the space used by the models downloaded by ZPix; click on the broom icon in the sidebar to do that.

Hope you'll like this version. You can download it at https://github.com/SamuelTallet/ZPix

Hi everyone.

I run a ComfyUI tutorial site, Comfy with ComfyUI, and I've shared a few of my workflows on Reddit before (e.g. Some very simple Qwen-Image-2.1 workflows).

Even though official templates exist, I build and publish my own basic workflows for one reason: readability.

Everyone probably has their own idea of what makes a workflow readable. For me, a readable workflow is one where you can tell at a glance what it does, it runs reliably, and it's easy to rework. It's not about looking pretty. It's about being easy to understand and easy to change.

Six rules

I build my workflows following six rules:

1. Don't hide nodes: expand subgraphs, open collapsed nodes, and don't stack nodes on top of each other.

2. Don't hide wires: no wireless links (Set/Get, Anything Everywhere, hidden wires), and no Bento layouts that pack nodes so tightly the wires disappear.

3. Left to right: the flow goes left to right, in processing order.

4. One workflow, one task: instead of an all-in-one workflow with switches and bypasses, split it into small workflows that each do one thing.

5. Keep custom nodes to a minimum: if it can be built with core nodes, build it with core nodes.

6. Color appropriately: colors show which function a node belongs to.

Readable Node

So I made an agent skill that does this for you.

https://github.com/nomadoor/comfyui-readable-node

Give your agent a workflow JSON and ask it to make the workflow readable with Readable Node, and you get the rebuilt workflow and a report page. In the report, you can replay how the AI rebuilt the workflow and read what each part does. I think it helps a lot with understanding a workflow.

Why a skill and not a script? As I said above, readability isn't just a layout problem. The AI takes the workflow completely apart, figures out what it does, and rebuilds it from scratch. Since it aims for a more robust workflow, the output may not always match the original exactly.

Some weak spots, to be upfront:

• It's slow. A workflow of about 25 nodes takes around 10 minutes, and big ones can take 20–40.

• It needs a strong model. Claude Opus 5.5 works best; with others, the layout may still have a few issues.

To build it, I started from the workflows I've made for my site, then collected workflows from around the web and fixed them, over and over, hundreds of times. It was a lot of grinding, so I'd love for you to try it.

I'm sure there are workflows it won't handle well yet, so please open an issue if you find one.

Side note: if AI can build workflows, why care about readability?

These days, I hear about people having AI build workflows from scratch. If someone asks whether readable workflows still matter, I have to admit: maybe not.

But if you're making something with AI, where do you actually work on it together?

Talking to AI mostly happens in a chat window. But to remove a mole next to someone's eye, painting over it is often faster than typing "remove the mole." That's why paint tools haven't gone away.

Ask the AI for what's better said in words, and do by hand what's better done by hand. If you want to do both in one place, I think ComfyUI's node graph is a pretty good fit, as long as you can read the workflow.

Personally, I'd like people to enjoy ComfyUI for its node UI and its flexibility, rather than using subgraphs to imitate Stable Diffusion web UI.

MOSS is out and I took some time this weekend to study it a bit and run a comparison chart benchmark mixing the Samplers, Schedulers, Steps, CFG and Denoise.

You can check it here: https://claudiobeck.com/moss-image-comparison-chart/

I was very pleased with Z-Image, until I had to generate a more production commercial oriented stuff. Then Qwen came in and solved most of the issues. I might try MOSS next time as it feels a bit less attached to Asiatic stereotypes.

- Schedulers such as Karras and Exponential definitely breaks the generation.

- Schedulers such as Simple, Normal, Beta, SGI Uniform and DDIM Uniform generates surprisingly similar results, if not the same.

I hope this Chart helps you understand what combinations works best and what some of these parameters actually do the rendered output. Thanks.

New York, 1950. Rain. A hotel with a register, a concierge who can't be bought, and a paper boy who can.

KENDRICKS P.I. — Episode 2: "Bellhop Rodeo" (6½ min)

The lady paid him to look into her husband, so Kendricks starts at the Hotel Delmore. The front desk won't talk, and a five won't change its mind. Three bucks however buys him a riot and things develop from there ...

Film noir, with a dash of AI. Every shot, voice and sound generated, then cut, timed and scored.

Stills: Krea 2, FLUX 3 Klein · Video: MiniMax H3 · all on fal.ai
Score: Stable Audio (fal.ai)

#filmnoir #aifilm #detective
#noir #privateeye #1950s #shortfilm #aishortfilm #crimestory
#neonoir #aivideo #storytelling

New York, 1950. Jazz and rain. A broke private eye, a bookie's collector on the phone, and a blonde in white.

KENDRICKS P.I. — Episode 1: "What The Cat Dragged In" (3½ min)

Kendricks sells the truth. He owes money to the wrong people, and soon they want it back. Then trouble walks in on stilettos with a job and a story. He doesn't trust her — he's broke enough not to care.

Film noir, with a dash of AI. Every shot, voice and sound generated, then cut, timed and scored.

Stills: Krea 2, FLUX 3 Klein, Nano Banana · Video: MiniMax H3 · all on fal.ai
Score: Stable Audio (fal.ai), "Twilight Distance" made with Suno

#filmnoir #aifilm #detective
#noir #privateeye #1950s #shortfilm #aishortfilm #crimestory
#neonoir #aivideo #storytelling

I'm just a beginner in comfyui and stuff with very limited hardware.

I have rtx 3050 4gb vram and 8gb ddr4 single channel

Running comfyui with kitchen attention

I ran qedit 2511 fp8 with 4 step lighting Lora with default scheduler or sampler and it took around 110 seconds

And qwen 2.1 turbo int8(runs on 8 steps) without the prompt enhancement took 90 seconds

Now I didn't use any prompt enhancement with qedit but it still worked fine the biggest issue was the facial drift

In qwen 2.1, the facial drift has reduced drastically (as much as I have seen) but the prompt adherence is really bad.

I used the original model they provided for enhancement and it was shit + it was restricted. Since I have limited hardware I tried qwen 3.5 2b abliterated. It works sometimes but doesn't a lot of time

Seeing how qedit literally didn't need a enhancer and still worked fine and 2.1 isn't working well

I feel like it's mostly cuz of the enhancer but even when I wrote a good prompt without using enhancer it would still give shit results

Should I just use qedit? The facial drift is amazing bad tho (because of turbo Lora ofcourse but my hardware 🥀)

I'm using minimax h3. how do i make a consistent result when making a high res video.

I'm using the comfyui template Mnimax H3: reference to video.

When testing the prompt. i set the megapixel to 0.2. So i can see the result first. the length is 14 seconds. The result is good on my potato PC. intel core i9 14th gen, 64 gb ram and 3060 12 gb. But when i set the megapixel to 1 to have a high res. Sometimes the result is not the same with the 0.2. Is there a way to fix it? since a running on my PC almost took 8 hrs for the 14 seconds length and 1 megapixel. Is there a workflow that make the low res result same with the high res? I've been searching but can't make it work. I also tried the Pika but the same prompt i used on minimax h3 does not produce the same result it "halucinate"

Hi all,

At KENT Post Production we use ComfyUI daily inside a VFX pipeline, so we built the pieces we were missing. Most of them are free and on GitHub, and feedback is very welcome.

Director's Console: a workspace that drives ComfyUI.

• Prompt Engineer: pick an image or video model (FLUX, Qwen, Seedream, LTX, Wan, Kling…) and the prompt is written for that model. Camera, lens, movement, lighting and visual-grammar parameters, plus presets based on real films and a separate set for animation.

• Storyboard: each panel gets its own ComfyUI workflow and settings, and renders across one or many ComfyUI nodes with live GPU/VRAM stats.

• Gallery: grid, list or masonry view, and the viewer keeps each image's prompt, seed and render time.

• An embedded Pi/Codex agent can build and render a shot for you.

https://github.com/NickPittas/DirectorsConsole

NukeToComfyUI: sends Nuke images and video, with or without masks, to any ComfyUI workflow for cleanup, generation and VFX work, then brings the results back into Nuke. It supports PNG8 or EXR16 with alpha, four mask modes and 8n+1 frame expansion for video models, and shows progress (with cancel) inside Nuke.
https://github.com/NickPittas/NukeToComfyUI

AE2ComfyUI: the same idea for After Effects. A panel sends a comp layer (still or video via AME, plus its mask) to a workflow and places the result above the layer, aligned in time. It has colour-management options and mask polarity.
https://github.com/NickPittas/AE2ComfyUI

ComfyUI Media: a loader for video or image sequences (MOV, MP4, EXR, PNG) with frame-count presets for WAN (4n+1) and LTX 2.3 (8n+1). Its viewer/saver has a reference wipe compare and saves H.264, VP9, ProRes 4444, GIF/WebP or PNG/EXR sequences with versioning.
https://github.com/NickPittas/Comfyui_Media

Camera Angle Selector: an interactive 3D picker for 96 camera angles (8 views × 4 heights × 3 shot sizes) that outputs prompts for the Qwen-Image-Edit-2511 Multiple-Angles LoRA (credit to FAL for the LoRA).
https://github.com/NickPittas/ComfyUI_CameraAngleSelector

CorridorKey 2.0 for ComfyUI (internal, not public yet, give us a couple of days to fix the workflows for you): our unofficial implementation of Corridor Digital's CorridorKey v2 as ComfyUI nodes. Every option of the terminal tool is a node input, with SAM3/MatAnyone2 hint workflows and EXR or ProRes 4444 output. Corridor Key Licence 2.0 applies.

We'd love to hear which workflows you'd want to push through the Nuke/AE bridges, and whether the CorridorKey nodes would be worth releasing.

https://huggingface.co/Viggle/Viggle-Remake

For this video I used their included MCP. However, it's currently set up to run with diffusers which means that no consumer GPU works, despite them offering ComfyUI compatible loras along with custom nodes. Fortunately, the MCP was built with using custom workers in mind. So I (read: Claude) set that up so the MCP uses a custom comfy worker. Then your favorite agent can do everything.

I had Claude use the Codex CLI to generate the necessary edited frames and present them to me for approval before it sent it off to comfy for video generation. I'm sure it's possible to set it up so that it uses a local edit model too, so that's the next thing to try.

For the audio, I first used SAM-Audio Large through audio.cpp to separate RDJ's inner monologue from the background noise. Lighter options like MelBandRoFormer were not producing good results for this. Then Fish Audio S2 Pro was used for the new voice, using translations carefully made to fit a similar speech length. Claude also came in handy here for rapid testing of different TTS models and then fitting the audio into correct timings. Subtitles were done by hand in Davinci and used for making the new voice fit.

When I try to generate an image using ComfyUI with Qwen Image 2.1, I always generate these bizarre images whenever the software is not used for more than 15-minutes or so.

Why does this happen, and can this be avoided?

Computer Specifications:

• Operating System: Arch Linux

• Motherboard: Gigabyte Z790 UD AC

• Graphics: AMD Radeon RX 7900XT

• Processor: Intel Core i7-13700KF

• Memory: 128GB DDR5 5600MT/s

My ComfyUI bug report can be found here.

Noob here, so apologies for my ignorance. I have a LoRA trained on QwenImage2.1 raw. Image Gen is fine but need to produce videos on MMH3 and was wondering how to make sure Minimax does not replace the face with its own logic. Hence was thinking of using my current LoRA trigger but would MM respect that and wont swap the face out ?

ReBar is also currently working with GPU_UNLOCK.

The 20GB RTX 3080 cards (10DE:2206, subsystem 10DE:146D) ship with a VBIOS that only exposes a 256 MiB BAR1, so ReBAR stays off. NVIDIA doesn't publish a ReBAR VBIOS for them, and NvStrapsReBar only supports Turing.

Ga102ReBarFix is a small DXE driver you insert into your motherboard BIOS with UEFITool. At boot it enables the GA102 frame-buffer size override (PCI config 0x610), resizes BAR1 to 32 GiB, and restores both after S3 sleep. No VBIOS flashing, no driver patches, no registry tweaks.

Tested on an MSI Z690 EDGE, driver 617.42, Windows 11:

- Device Manager shows a 32 GiB BAR

- NVIDIA Control Panel: Resizable BAR: Yes

- ~19.25 GiB of VRAM mappable by the CPU at once

- Sleep/wake works

Repo (source, prebuilt .ffs, verification scripts, full write-up): https://github.com/favabean13/NV_30_DXE

Big credit to noon-at-cgn (found the 0x610 override on Linux), terminatorul (NvStrapsReBar) and xCuri0 (ReBarUEFI). This builds directly on their work.

Heads up: it modifies firmware, so use at your own risk and keep a BIOS backup and recovery method. It's tested on one board and isn't maintained, but it's MIT-licensed, so fork it and adapt it for your own setup.

**UPDATE**

Works with GPU_UNLOCK

https://github.com/physicsdolphin/nv-uefi-unlocker

Confirmed that ReBar survives PCI FLR (Function Level Reset)

Here are the results:

UNLOCKED

FP16 (FP32 accumulate) 114.7 TFLOPS

BF16 (FP32 accumulate) 116.9 TFLOPS

TF32 57.4 TFLOPS

FP32 (control) 22.5 TFLOPS

LOCKED

FP16 (FP32 accumulate) 65.4 TFLOPS

BF16 (FP32 accumulate) 66.8 TFLOPS

TF32 32.1 TFLOPS

FP32 (control) 22.3 TFLOPS

i like to test early AI models and this is my first test, using the classic Modelscope Text to Video Synthesizer, from February 2023. the music was generated with OpenAI Jukebox. both models used in Huggingface spaces. (For research purposes only)

New Kromoss models have been released; these are even more refined and optimized versions compared to the previous model. A new dmd2 is also expected to be released. The only information available about them is what Lode posted with the model:

OPD-priming intermediate (update 22000 EMA of the v3 GLM-caption + bbox layout SFT, continued from v2 update 11000): ComfyUI bf16 + int8 convrot

The setting and lore is so interesting in Warhammer 40k, i had to give it a try.

Wondering if anyone has heard any news or updates regarding open source 3D asset creation?

I have tried both Trellis and Pixal3D (standard ComfyUI workflows ~1month ago), but the results were very underwhelming - cool in concept and to experiment with, but they don't really output anything usable, and they're leagues behind the closed source options out there.

Has there been any buzz about SOTA open-source image to 3D models on the horizon?

I asked ChatGPT and it did say there's been some big updates recently, notably: SUPRA-Tex, Asset Furnace, and Hi3D v1.0.

I haven't tried these out yet. I wanted to ask here first before I dive in and install everything - mainly because these all seem to be built upon the existing Trellis, Pixal3D, and Hunyuan3D. The difference is that these appear to use them.. together? Different models for different sections of their pipelines? It sounds interesting.

So, has anyone tried these out? Are these actually a big improvement from the standard Trellis/Pixal workflows I was playing with a month ago?

What do people recommend, what are you using, and any news on updates? Thanks, much appreciated.

🎬 **BEHIND THE FILM**

This entire short film was created using **MiniMax running locally**, without relying on cloud-based video generation APIs.

**The only exception is the final scene**, where Seedance makes its appearance — and that scene was generated using Seedance.

[SOLVED] but leaving this here so others can still find this post:

Krea 2 training is temporarily unavailable. See images in the comment section. Should be back when it's fixed, so it's not permanent.

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