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Show HN: AutoShorts – Local, GPU-accelerated AI video pipeline for creators

https://github.com/divyaprakash0426/autoshorts
15•divyaprakash•3h ago

Comments

divyaprakash•3h ago
I built this because I was tired of "AI tools" that were just wrappers around expensive APIs with high latency. As a developer who lives in the terminal (Arch/Nushell), I wanted something that felt like a CLI tool and respected my hardware.

The Tech:

    GPU Heavy: It uses decord and PyTorch for scene analysis. I’m calculating action density and spectral flux locally to find hooks before hitting an LLM.

    Local Audio: I’m using ChatterBox locally for TTS to avoid recurring costs and privacy leaks.

    Rendering: Final assembly is offloaded to NVENC.
Looking for Collaborators: I’m currently looking for PRs specifically around:

    Intelligent Auto-Zoom: Using YOLO/RT-DETR to follow the action in a 9:16 crop.

    Voice Engine Upgrades: Moving toward ChatterBoxTurbo or NVIDIA's latest TTS.
It's fully dockerized, and also has a makefile. Would love some feedback on the pipeline architecture!
ramon156•39m ago
I don't get this reasoning. You were tired of LLM wrappers, but what is your tool? These two requirements (felt like a CLI and respects your hardware) do not line up.

Still a cool tool though! Although it seems partly AI generated.

rustyhancock•32m ago
I've started including a statement of AI usage in my docs.

HN is a niche audience but it seems like it's the first question everyone has when opening a repo.

Which is odd because the first question we should have is, does it work.

Personally I can't see myself ever writing the bulk of the README again, life's too short.

HeartofCPU•56m ago
It looks like it’s written by a LLM
myky22•46m ago
Wow, great job.

I did smth similar 4 years ago with YOLO ultralytics.

Back then I used chat messsges spike as one of several variables to detect highs and fails moments. It needed a lot a human validation but was so fun.

Keep going

Show HN: AutoShorts – Local, GPU-accelerated AI video pipeline for creators

https://github.com/divyaprakash0426/autoshorts
16•divyaprakash•3h ago•5 comments

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7•tjohnell•13h ago•0 comments

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29•dobodob•1d ago•15 comments

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530•williamzeng0•3d ago•152 comments