Category: cabr

Real-time Video Optimization with Beamr CABR and NVIDIA Holoscan for Media

This year at the NAB Show 2024 in Las Vegas, we are excited to demonstrate our Content-Adaptive Bitrate (CABR) technology on the NVIDIA Holoscan for Media platform. By implementing CABR as a GStreamer plugin, we have, for the first time, made bitrate optimization of live video streams easily achievable in the cloud or premise. Building […]

cloud gaming beamr cabr intel hevc hardware encoder solution

How To Cut Cloud Gaming Bitrates In Half So That Twice As Many Users Can Play

TL;DR: Beamr CABR operating with the Intel Media SDK hardware encoder powered by Intel GPUs is the perfect video encoding engine for cloud gaming services like Google Stadia. The Intel GPU hardware encoder reaches real-time performance with a power envelope that is 90% less than a CPU based software solution. When combined with Beamr CABR […]

beamr closed loop perceptual quality measure functional block diagram

The Patented Visual Quality Measure that was Designed to Drive Higher Compression Efficiency

At the heart of Beamr’s closed-loop content-adaptive encoding solution (CABR) is a patented quality measure. This measure compares the perceptual quality of each candidate encoded frame to the initial encoded frame. The quality measure guarantees that when the bitrate is reduced the perceptual quality of the target encode is preserved. In contrast to general video […]

A Deep Dive into CABR, Beamr’s Content-Adaptive Rate Control

Going Inside Beamr’s Frame-Level Content-Adaptive Rate Control for Video Coding When it comes to video, the tradeoff between quality and bitrate is an ongoing dance. Content producers want to maximize quality for viewers, while storage and delivery costs drive the need to reduce bitrate as much as possible. Content-adaptive encoding addresses this challenge, by striving […]