OBS Studio 33 Adds NVIDIA Encoder Support
The latest open-source broadcast update enables native NVENC acceleration for AArch64 architectures.
Updated on Oct. 24, 2026 in Software
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The OBS Project has released OBS Studio 33, a major update for the open-source streaming software. This version brings native NVENC support to AArch64 architectures and introduces integration with NVIDIA Broadcast SDKs.
Why it matters
The release shifts the capabilities of OBS Studio toward broader hardware compatibility and refined resource management. By overhauling plugin loading and expanding encoder support, the update addresses long-standing performance bottlenecks for high-end streaming setups.
OBS Studio 33 adds native support for NVENC (NVIDIA Encoder) on AArch64 systems. The release also implements a complete structural overhaul of the software's plugin loading architecture.
The players
OBS Project
An open-source software collective that develops tools for video recording and live streaming.
NVIDIA
A semiconductor company that designs graphics processing units and hardware-accelerated encoding technologies.
The details
OBS Studio 33 integrates NVIDIA Broadcast SDKs, providing users with direct access to AI-powered audio and video effects. The software now optimizes Game Capture by improving the detection of full-screen applications, while file splitting functionality has been refined for Hybrid MP4 and MOV streams. Furthermore, the overhaul of the plugin loader aims to improve load-time efficiency and stability during application initialization.
Timeline
October 23, 2026: OBS Studio 33 was released for general availability.
The Tech Race
This release marks a significant move by the OBS Project to standardize performance across diverse hardware architectures. By aligning with the NVENC encoder suite, the project maintains its position against proprietary broadcasting alternatives that have historically locked these features behind hardware-specific walled gardens.
The update is available now for Ubuntu 26.04 LTS, macOS, and Windows users. Streamers on AArch64 hardware can now leverage NVIDIA-based encoding, though those running Ubuntu 24.04 LTS must upgrade their operating system to maintain support.
The takeaway
The OBS Project continues to modernize its core streaming engine to keep pace with evolving ARM-based workstation hardware. Users should review the project's GitHub release page to confirm specific hardware compatibility requirements before deploying the new version.
Further reading
Explore more developments in the Software archives.
More information
Access the complete update notes and installation binaries on the project's GitHub page.
Source note: This article includes information reported by 9to5Linux.
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