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Stable Diffusion workflow enables 16-bit ARRI Alexa output locally

By PulseAugur Editorial · [1 sources] ·

A user has developed a workflow and custom nodes for Stable Diffusion that allows for the conversion of any MP4 footage into 16-bit raw ARRI Alexa output, regardless of the input video size or the user's graphics card VRAM. This solution enables local processing, overcoming the high hardware demands of existing models like the ltx-2.3-22b-ic-lora-hdr. The user, who states they are not a coder, collaborated with Anthropic's Claude and Google's Gemini to create the custom Python nodes and iterate on the workflow, resulting in a tool that can process a 12-second video clip in 30 minutes. AI

IMPACT Enables professional video production workflows locally, reducing reliance on expensive cloud resources.

RANK_REASON User-developed tool release for an existing AI model.

Read on r/StableDiffusion →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Stable Diffusion workflow enables 16-bit ARRI Alexa output locally

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Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
User-developed tool release for an existing AI model.
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
product, infra
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AI-industry relevance
High
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Story freshness
124 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

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COVERAGE [1]

  1. r/StableDiffusion TIER_2 English(EN) · /u/d3nnyvg3org3 ·

    [Workflow + Custom Node Release] I vibe coded my way into getting an existing ltx ic-lora model to spit out 16bit raw ARRI alexa output, from any mp4 footage of any size, using any rtx graphic cards agnostic of its VRAM.

    <!-- SC_OFF --><div class="md"><p>I have attached the workflow and the custom nodes for those who want to jump right in. Please check the copy at the end of this write up for them.</p> <p>If u want to check wat I am trying to solve and how I solved it, feel free to read along.</p…

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