Uploaded August 2026 | Updated September 2026, 1 week ago
Fabrice Ouandji and Sebastian Gault from Meta present "Fiber Networks Innovations for AI at Scale" live at the Santa Clara Convention Center.
Prometheus introduced significant complexity for connectivity. We were faced with significantly higher fiber count requirements, highly dynamic demand location, and compressed timelines for delivery. Tune in to find out the innovations required to meet the demand across multiple data centers in the cluster.
Learn more about @Scale here: atscaleconference.com
Fabrice Ouandji and Sebastian Gault from Meta present "Fiber Networks Innovations for AI at Scale" live at the Santa Clara Convention Center.
Prometheus introduced significant complexity for connectivity. We were faced with significantly higher fiber count requirements, highly dynamic demand location, and compressed timelines for delivery. Tune in to find out the innovations required to meet the demand across multiple data centers in the cluster.
Learn more about @Scale here: atscaleconference.com




![Evolving GenAI Media Infrastructure Deployments | Rushaan Mahajan, Sima Labs
This presentation by Rushaan Mahajan from Sima Labs explores how to optimize video generation infrastructure to meet the growing demand for personalized, high-quality video experiences.
Video generation is a computationally intensive process that requires significantly more resources than text generation, leading to high latency and costs. [00:35]
The key challenges in video inference include the iterative denoising loop, the memory and bandwidth bottleneck in the VAE decoder, and the need to optimize the entire runtime stack to achieve real-time, high-fidelity, and personalized video generation at scale.
Optimizing the balance between the VAE compression ratio and the denoiser complexity is crucial to reducing the overall computational cost of the video generation pipeline. [09:52]
Techniques like latent space compression, sampling optimization, caching, and pruning can significantly improve the runtime efficiency of video diffusion models without compromising quality. [11:39]
A multi-GPU strategy that utilizes different GPU types for different tasks (base generation, super-resolution, personalization) can help scale video generation without proportional cost increases. [13:35]
The goal is to make personalized video generation truly instant, transitioning it from a compute-bound novelty to a mainstream, interactive, and globally relevant platform. [13:57] Evolving GenAI Media Infrastructure Deployments | Rushaan Mahajan, Sima Labs](https://i.ytimg.com/vi/PrZpl4w1Lxk/mqdefault.jpg)





