OBS Studio 31.1.0 Beta 1 Note: 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. 31.1 New Features ----------------- * Added support for Windows on Arm (WoA) [thirumalai-qcom/PatTheMav/RytoEX] + Builds for WoA are not fully featured and should be considered experimental * Added new UI appearance options, font size and density (padding/spacing) [Warchamp7] * Added preview zoom controls [cg2121/Warchamp7] * Added support for Multitrack Video to macOS (Apple Silicon) [dsaedtler] * Added support for Multitrack Video to Linux [lexano-ivs] * Added support for additional canvases for Multitrack Video output [dsaedtler] * Added AV1 B-frame support for AMF [rhutsAMD] * Added support for color format/space/range GPU conversion [dsaedtler] * Added support for network optimizations and TCP Pacing to Multitrack Video [lexano-ivs] * Added support for Stream Delay to Multitrack Video [lexano-ivs] * Added Spatial AQ option for VideoToolbox encoders on macOS 15+ [dsaedtler] * Added QVBR rate control for VA-API [nowrep] * Added explicit sync support for PipeWire Screen Capture [dkorkmazturk] * Added support for V4L2 virtual camera on non-Linux environments (e.g., BSD) [yurivict] * Added support for hardware accelerated browser source to Linux [tytan652] + The feature is disabled on NVIDIA GPUs due to feature-support inconsistencies across model series and driver series 31.1 Changes ------------ * Updated game capture hook signatures on Windows [derrod] + This update fixes game capture with games from Riot Games that use Vanguard * Added logging for streaming service recommended settings [prgmitchell] * Adjusted appearance of Scene Collection importer [Warchamp7] * Adjusted appearance of Sources list [Warchamp7] * Adjusted appearance of dock toolbars [Warchamp7] * Adjusted Missing Files dialog [Warchamp7] + Added support for recursive directory searches up to two levels deep + Adjusted the size, layout, and other UI aspects of the dialog + Fixed a bug when locating only a single file that caused the additional files prompt to appear twice * Reorganized Preview/Source context menu [Warchamp7] * Unified appearance of menus [Warchamp7] * Improved preview draw performance [Lain-B] * Increased maximum crash report size to 200 KB [WizardCM] * Adjusted Multitrack Video reconnection behavior [dsaedtler] * Changed hotkeys on macOS to require Input Monitoring permission instead of Accessibility [gxalpha] * Updated Video Capture Devices and Capture Card Devices on macOS to a unified list-based format selector when not using a preset [jcm93/PatTheMav/Warchamp7] * Removed the Exit button from the Controls dock [Warchamp7] 31.1 Bug Fixes -------------- * Fixed a crash with Media Sources with no video frame size, such as audio files [RytoEX/jeiea] * Fixed a crash on Windows with Display Capture if no display is available [RytoEX] * Fixed a crash on Windows with Vulkan Direct Display if OBS Studio is installed [mbechard] * Fixed a crash on Windows when importing a profile with a Unicode path [PatTheMav] * Fixed a race condition that caused subsequent recordings to fail/hang after an encoder timeout [derrod] * Fixed a freeze if an item was cropped further than its original dimensions [Lain-B] * Fixed a possible crash in Multitrack Video output [lexano-ivs] * Fixed a possible crash when reordering scene items [zavitax] * Fixed a possible crash when adding a procedure handler [norihiro] * Fixed a possible crash on shutdown from browser panels on Windows and macOS [WizardCM] * Fixed a possible race condition when loading sources [Lain-B] * Fixed a possible deadlock on Linux when checking if plugins were built against Qt5 [norihiro] * Fixed an issue with Rescale Output allowing invalid resolutions [flaeri] * Fixed an issue with browser source audio distortion on Windows [xtfo] * Fixed a possible packet loss issue with WebRTC output [Sean-Der] * Fixed R10L format output having bad RGB values [jpark37] * Fixed lookahead depth value logging for NVENC [DeeDeeG] * Fixed manifest commit hash comparison in updater [dsaedtler] * Fixed CBR spike when using QSV with Intel Battlemage GPUs [thyintel] * Fixed encoder throughput checks in AMF for older AMD drivers [rhutsAMD] * Fixed 10-bit and 16-bit PipeWire captures [PancakeTAS] * Fixed text input field in name dialogs (New/Rename/Duplicate) not being focused by default [Warchamp7] * Fixed some buttons not being readable by VoiceOver on macOS [gxalpha] * Fixed V4L2 virtual camera start failure on Linux [stephematician] * Fixed an issue with AMF where the encoder level was incorrectly set too high [lexano-ivs] * Fixed an issue with VA-API on AMD in Flatpak builds where the frame height was set incorrectly [lexano-ivs] * Fixed an issue where the game capture hook could incorrectly report that it was still hooked [EZ64cool] * Fixed an issue on Linux and macOS where POSIX pipes could fail silently [franga2000] * Fixed an issue with V4L2 devices where corrupted frames would terminate capture [JiangXsong] * Fixed an issue where settings could become corrupted when updating them in the AJA plugin [norihiro] * Fixed an issue with Multitrack Video where a stream would disconnect after 48 hours and fail to reconnect [dsaedtler] * Fixed an issue on Linux where hotkeys could stop working [norihiro] * Fixed an issue where FLV/RTMP timestamps were incorrect when b-frames are used [dsaedtler] * Fixed an issue where obs-browser cookie folder names could start with spaces [RytoEX]