Rendering 18,000 videos in real-time with Python
How I used game engine tech to solve a video streaming problem
Rendering 18,000 videos in real-time with Python launched on February 22, 2026 with 49 votes, #583 of 16,627 launches that month and more than 95% of that year's launches.
In plain words
This is a Python-based dev tool for rendering large volumes of videos in real-time. It's designed for developers who need to process or generate thousands of videos simultaneously. The tool handles the specific challenge of managing 18,000 video renderings at scale, making it suitable for projects involving batch video processing, automated video generation, or high-throughput video pipeline requirements.
written from the facts on this page · September 2026
From the sources
The solution? We need to stop thinking like a video player, and start thinking like an open world video game. A screenshot from "Assassin's Creed: Unity", showcasing Paris at a 1:1 scale. Open-world games boast incredible amounts of detail, often recreating entire cities that can be fully explored by the player. The first thing we can learn from these games is how they handle distance. In the screenshot above, the buildings further away from the player aren't treated the same as the one the player is standing on. The game engine measures how big the building is on the screen, and replaces it with a lower quality version if it's small enough. We can do the same thing with our mosaic. When…from madebymohammed.com
Does a similar job
all alternatives →
Unreal Engine 52022 · unrealengine.com · ▲316New imaging technology Transforms Movies Into Video Games
StratusGFX, my open-source real-time 3D rendering engine2023 · github.com · ▲483It's been closed source for a long time while I worked on it on and off as a hobby research project, but yesterday the repo was made public for the first time under the MPL 2.0 license. A feature reel showing its capabilities can be found here: https://ktstephano.github.io/rendering/stratusgfx/feature_re... A technical breakdown of a single frame can be found here: https://ktstephano.github.io/rendering/stratusgfx/frame_anal... It's still in a very beta state (bugs and instability expected), but I felt like it was a good time to make it…
Render2019 · render.com · ▲318Hey HN, I'm Anurag, founder and CEO of Render, a cloud for application developers. We've just launched Render Workflows, a way to define durable tasks by decorating plain TypeScript or Python functions and running them on Render without operating queues, worker pools, retry logic, and state management. Code example below [1]. The use cases we have in mind include agent loops, ETL/data pipelines, billing flows, and other long-running jobs. The model is simple: mark an existing function as a Task, deploy the repo as a Workflow, then trigger runs from your application code or via our API.…
How to analyse 100 GB of data on your laptop with Python2019 · towardsdatascience.com · ▲264Your home for data science and AI. The world's leading publication for data science, data analytics, data engineering, machine learning, and artificial intelligence professionals.
Debugger that generates video visualizations for algorithm learning2020 · github.com · ▲102A simple Python debugger and profiler that generates animated visualizations of program flow, useful for algorithm learning. - CCExtractor/vardbg
AutoShorts – Local, GPU-accelerated AI video pipeline for creatorsJan 2026 · github.com · ▲72Automatically generate viral-ready vertical short clips from long-form gameplay footage using AI-powered scene analysis, GPU-accelerated rendering, and optional AI voiceovers. - divyaprakash0426/autoshorts
More dev tools this month
the category →
open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 28d ago · github.com
Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 26d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 23d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 21d ago · talanoa.email
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 28d ago · corespeed.io
Source: Show HN post ↗
Launched alongside, February 2026
the whole month →
Lovon AI Therapy▲801Feel closer and have more fun with your partner every day!
AI · Feb 2026 · lovon.app
Hello my name is Ben Ward for the past 3 years I have been remastering the financial game Wall Street Raider created by Michael Jenkins originally on DOS in 1986. It has been a rough journey but I finally see the light at the end of the tunnel. I just recently redid the website and thought maybe the full story of how this project came to be would interest you all. Thank you for reading.
Work · Feb 2026 · wallstreetraider.com