> [!IMPORTANT]
> NVIDIA Kepler (600 and 700 series) GPUs are no longer supported for NVENC.

> [!NOTE]
> NVIDIA users may need to update their GPU drivers to 551.76 (Windows) / 550.54.14 (Linux) or newer.

> [!IMPORTANT]
> The code signing certificate for OBS has been updated. This may impact game capture compatibility with some anti-cheat solutions with this OBS update. If you are a game or anti-cheat developer please see https://obsproject.com/kb/capture-hook-certificate-update for more information.

31.0.4 Hotfix Changes
---------------------

* Fixed a crash with Media Sources with no video frame size, such as audio files [RytoEX/jeiea]
* Fixed a crash on macOS 13 or older if a Browser Source or Browser Dock was used [jcm93/PatTheMav/RytoEX]
* Fixed a freeze if an item was cropped further than its original dimensions [Lain-B]
* Fixed a possible crash when reordering scene items [zavitax]
* Fixed a possible crash when adding a procedure handler [norihiro]
* Fixed an issue on macOS where menu items would launch unintended actions when OBS was set to certain languages [gxalpha]
* Fixed an issue on Linux and macOS where POSIX pipes could fail silently [franga2000]
* Fixed an issue where obs-browser cookie folder names could start with spaces [RytoEX]
* Fixed V4L2 virtual camera start failure on Linux [stephematician]

31.0.3 Hotfix Changes
---------------------

* Fixed a crash in OBS Studio 31.0.2 when attempting to log info about a browser source crash [WizardCM]
* Fixed a crash on macOS if OBS used more than 8GB of memory [PatTheMav/jcm93]
* Fixed a possible crash if OBS Studio was opened in Studio Mode [PatTheMav/tt2468]
* Fixed a potential deadlock with browser sources on OBS shutdown [tt2468]
* Fixed an issue with streams not reconnecting correctly after a disconnect [dsaedtler]
* Fixed several issues with NVIDIA Background Blur [pkviet]
* Fixed an issue where Video Capture Devices on macOS could be unintentionally flipped upside down [jcm93]
* Fixed an issue where the Program View resolution would not update correctly [exeldro]

31.0.2 Hotfix Changes
---------------------

* Fixed a crash on Windows when initializing a Video Capture Device source that does not provide a valid frame size [RytoEX]
* Fixed a crash on Windows when using NVIDIA Audio Effects filters with certain SDK versions [pkviet]
* Fixed a crash on Windows when using obs-websocket with a config path that contained Unicode characters [PatTheMav/tt2468]
* Fixed a crash on macOS when initializing a Video Capture Device source in a corrupt state [jcm93]
* Fixed an issue on macOS where Python scripting would not work if Python was installed via Homebrew [jcm93]
* Fixed an issue on Windows where browser sources would not recognize gamepad input if OBS Studio was not in focus [WizardCM]
* Fixed an issue with browser sources where they would occasionally stutter for 250ms [reitowo/WizardCM/PatTheMav/tytan652/pkviet]
* Fixed an issue on Linux where browser sources used more CPU than previous versions [tytan652]
* Fixed the setting value range for NVENC target quality for AV1 [Bleuzen]
* Fixed logging for NVENC lookahead values [DeeDeeG]
* Added additional logging for browser sources [WizardCM/tt2468]

31.0.1 Hotfix Changes
---------------------

* Fixed a crash on macOS caused by hand gesture reactions [gxalpha]
* Fixed a crash caused by malformed scene collection files [PatTheMav]
* Fixed a possible crash on Linux when initializing PipeWire screen sharing [tytan652]
* Fixed a possible deadlock and freeze on macOS while exiting OBS [izwb003]
* Fixed an issue with inhibiting screensaver on Linux [tytan652]
* Fixed an issue where migrated NVIDIA Audio Effects filters would not retain their position in the filter order [pkviet]
* Fixed an issue where Scene Collections could have an incorrect base resolution [derrod]
* Fixed an issue on Linux with Portable Mode causing the config directory to be in the wrong

Getting this version

OBS Studio is free and open source software published by the OBS Project. Install it from the official site or your platform's package manager — obs-studio.net does not host, mirror or repackage the application.

Official release page Official download page How to install it

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