OBS Studio 33 Beta Has Released
The latest version brings NVIDIA Broadcast SDK integration and expanded hardware support to the open-source software.
Updated on Sept. 25, 2026 in Artificial Intelligence
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The developer team released the public beta for OBS Studio 33, introducing support for NVIDIA Broadcast SDKs and NVENC encoding on AArch64 systems. This version remains in testing, with the final release scheduled for next month.
Why it matters
This update accelerates the software's performance on ARM-based hardware while expanding the built-in capabilities for real-time video and audio processing. These changes update the core production tools for creators relying on high-performance encoding workflows.
The beta version adds native NVENC support for AArch64-based hardware and integrates NVIDIA Broadcast SDKs for enhanced audio and video effects. Support for Ubuntu 24.04 LTS systems has been officially removed in this release.
The players
OBS Project
An open-source software foundation maintaining the widely used broadcast and recording suite for Windows, macOS, and Linux.
NVIDIA
A semiconductor manufacturer providing hardware-accelerated video encoding and AI-driven broadcast processing toolkits.
The details
The development team overhauled the plugin loading system and updated the internal framework governing browser sources and docks to improve stability. Developers also implemented patches for persistent Studio Mode grouping issues, which previously affected how users organize multiple video inputs.
Timeline
September 25, 2026: Public beta of OBS Studio 33 released.
October 2026: Final release of OBS Studio 33 expected.
The Tech Race
This release follows the established update cycle of the OBS Studio architecture to maintain feature parity with modern hardware advancements. It tracks alongside the industry-wide move toward broader AArch64 compatibility for professional video production environments.
Users running AArch64 hardware can now utilize native NVENC encoding, though those on Ubuntu 24.04 LTS must maintain their current version to avoid compatibility loss. The beta is currently available for testing via the project repository for power users and developers.
The takeaway
This update modernizes the software's foundation for ARM systems and adds significant AI-driven features for creators. Users should monitor the GitHub repository for the announcement of the stable build date in October.
What happens next
The stable release of OBS Studio 33 is expected to arrive in October 2026.
Further reading
For broader trends in production software, visit Artificial Intelligence.
More information
View the project details and access the codebase on the OBS Studio project GitHub page.
Source note: This article includes information reported by 9to5Linux.
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