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Releases: obsproject/obs-studio

OBS Studio 31.1.0 Release Candidate 1

16 Jun 23:02
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Pre-release

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.

Release Candidate 1 Changes

  • Fixed an issue where a Browser Source or Browser Dock would crash OBS Studio on macOS 13 or older [jcm93/PatTheMav/RytoEX]
  • Fixed an issue where browser error pages could not scroll [WizardCM]
  • Fixed an issue on macOS where menu items would launch unintended actions when OBS was set to certain languages [gxalpha]
  • Fixed an issue in Beta 1-2 where the group icon in the Sources list was not positioned correctly in the System theme [shiina424]
  • Fixed an issue in Beta 2 where the preview zoom button tooltip translations were incorrect [shiina424]

Beta 2 Changes

  • Adjusted volume mixer styling on Classic theme [Warchamp7]
  • Enabled font size option for macOS in appearance settings [gxalpha]
  • Fixed an issue in Beta 1 where the projector menu for disabled preview was incorrect [Warchamp7]
  • Fixed an issue in Beta 1 where opening appearance settings would enable the Apply button [Warchamp7]
  • Fixed an issue in Beta 1 with menu bar padding [Warchamp7]
  • Fixed an issue in Beta 1 with cut off text in Auto-Configuration Wizard [shiina424]
  • Fixed an issue in Beta 1 with tab padding for new UI Appearance options [COOLIGUAY]
  • Fixed an issue in Beta 1 where AMF AV1 B-frames did not work when using CQP [rhutsAMD]

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]

Checksums

OBS-Studio-31.1.0-rc1-Sources.tar.gz: aaad0eb66c76492064eef44cf114a1253517790c7cf10846d8537f07ac275455
OBS-Studio-31.1.0-rc1-Ubuntu-24.04-x86_64-dbsym.ddeb: 6383ea8b2402e03786a30bbf66f21ea0ca29052462c4b0d7cecfac72bc0d8196
OBS-Studio-31.1.0-rc1-Ubuntu-24.04-x86_64.deb: b984a940213ae48d73eb7a20fdb9498c3cfd8cd7ef4a6e03414c6598d2feab91
OBS-Studio-31.1.0-rc1-Windows-arm64-PDBs.zip: defdedfc5022e103bca2f2053805fddd9bd2ffad3ef5242b5fbf0bf9c0e297d5
OBS-Studio-31.1.0-rc1-Windows-arm64.zip: 2104d9dae0d6edb05df8ac16510b350e9719cb81cc896894dc56f1ea85d7e3e6
OBS-Studio-31.1.0-rc1-Windows-x64-Installer.exe: 90b549fc5f5531ec1b45418a43e8c8465eedb3514a71c80c71960de225755ac6
OBS-Studio-31.1.0-rc1-Windows-x64-PDBs.zip: 319584f580c6a8745f000bd38cc9aa1ff435236aa40c02bfa25961add23e25eb
OBS-Studio-31.1.0-rc1-Windows-x64.zip: 6e034b59a2a481186d9e656eae86a6eaec1ff4500f5e9e5f8b75019fbc21eb64
OBS-Studio-31.1.0-rc1-macOS-Apple-dSYMs.tar.xz: e84fdefcd1b0f22bf0f0122dbb606e7838a25e45ec6e38d80d0b33da876cd1cd
OBS-Studio-31.1.0-rc1-macOS-Apple.dmg: 00ba96fbeb849a9a5be68fac075ccf7b7dc5b8c3e57842173ca67b488387f111
OBS-Studio-31.1.0-rc1-macOS-Intel-dSYMs.tar.xz: 3048deb27ad850ba5c3fe0251f419f8e4a856a16850211f0928b3786f336508c
OBS-Studio-31.1.0-rc1-macOS-Intel.dmg: 35e4540e533e2b56c320a81add18a4a1cac5b52da9df79499e7d0a4e5fba8ed7

OBS Studio 31.1.0 Beta 2

06 Jun 23:57
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Pre-release

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.

Beta 2 Changes

  • Adjusted volume mixer styling on Classic theme [Warchamp7]
  • Enabled font size option for macOS in appearance settings [gxalpha]
  • Fixed an issue in Beta 1 where the projector menu for disabled preview was incorrect [Warchamp7]
  • Fixed an issue in Beta 1 where opening appearance settings would enable the Apply button [Warchamp7]
  • Fixed an issue in Beta 1 with menu bar padding [Warchamp7]
  • Fixed an issue in Beta 1 with cut off text in Auto-Configuration Wizard [shiina424]
  • Fixed an issue in Beta 1 with tab padding for new UI Appearance options [COOLIGUAY]
  • Fixed an issue in Beta 1 where AMF AV1 B-frames did not work when using CQP [rhutsAMD]

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]

Checksums

OBS-Studio-31.1.0-beta2-Sources.tar.gz: 6fed469df9ab51425886a3af425a9e0e4db9a8482ec3f05c7c28d04023ce07d9
OBS-Studio-31.1.0-beta2-Ubuntu-24.04-x86_64-dbsym.ddeb: ef2955aa7ee9f39b3a12ff3754d0a8f7e680f2b53cca64ed58458d6372eff6fe
OBS-Studio-31.1.0-beta2-Ubuntu-24.04-x86_64.deb: fe19706f5addca036559660511eee8987f8850421d290bf859d65b626e36a89d
OBS-Studio-31.1.0-beta2-Windows-arm64-PDBs.zip: 095ed9e27d8383c8c80a0d9036ad253b0e5aa44072f3b79b7fca9c082c0c7c91
OBS-Studio-31.1.0-beta2-Windows-arm64.zip: 35f898bc44e48be1b0482b0d66f78c3f57e71e259efa3dc2f2e3545db2cd6c63
OBS-Studio-31.1.0-beta2-Windows-x64-Installer.exe: a69af0bad6043f7b39b02d4740bae001e34c690247bf57c5602c0857078d85ca
OBS-Studio-31.1.0-beta2-Windows-x64-PDBs.zip: 896f9cda630b7513dad76a3d40acf7476a0fab16d7a93669c18c8b3ee6151c53
OBS-Studio-31.1.0-beta2-Windows-x64.zip: a3d15ef8b5430f170ed67e2f7653ffa68095560d8b4e80193df289790106ccfe
OBS-Studio-31.1.0-beta2-macOS-Apple-dSYMs.tar.xz: 06a02e31b6562e2d42c50865d252264e384d80829cc37f0507472ba1541382a2
OBS-Studio-31.1.0-beta2-macOS-Apple.dmg: 94fc30ea6eec525a813235eef3687cfcd8ca4e498a1fc187cee3d9c66a23322e
OBS-Studio-31.1.0-beta2-macOS-Intel-dSYMs.tar.xz: 4b3de4f1e0ce64efd21c6f61d3d27dde484c015a7fc80830812838e03d382dbc
OBS-Studio-31.1.0-beta2-macOS-Intel.dmg: b2f7dc8fcdc01e22c656ba1909aa2d1165c0ff55d477353d14f1d481b4999d2f

OBS Studio 31.1.0 Beta 1

29 May 21:24
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Pre-release

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.

31.1 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]

Checksums

OBS-Studio-31.1.0-beta1-Sources.tar.gz: 9bc852b68accd1ed490cf89b023f2af8daff630f19c636a4704ddbfe8062335c
OBS-Studio-31.1.0-beta1-Ubuntu-24.04-x86_64-dbsym.ddeb: 4af78cce345699147155075d93adfeb2dbc6ae7abcdbaa5170a4c6e3c32f666d
OBS-Studio-31.1.0-beta1-Ubuntu-24.04-x86_64.deb: 740b80118b2fa3452bf2294458ece1ce472a1df7a57f7c162a04264930b3a78d
OBS-Studio-31.1.0-beta1-Windows-Installer.exe: c5c89feee62d0849ce09e646565d380f685ed058430556c37d0efc93bb13e840
OBS-Studio-31.1.0-beta1-Windows-PDBs.zip: ee54f5ef76ef9088c0d7c4079a8309cf8b006b6339ff5c17fdb13225bc7c620e
OBS-Studio-31.1.0-beta1-Windows.zip: eadaa8b12572f36ec0311e752956bce9d3bcb28e1eb46f67354eb0cd2f457abb
OBS-Studio-31.1.0-beta1-Windows-arm64-PDBs.zip: 85443465e271d52ba9413fdcfd7cdcbf4b3b749a997c92baec722322ba69a6ec
OBS-Studio-31.1.0-beta1-Windows-arm64.zip: c422cadc8e9701f9f3dea08a57573d85633ce03771ea5641496614f54b10ca18
OBS-Studio-31.1.0-beta1-macOS-Apple-dSYMs.tar.xz: ddebd0be2dc0f206c28768a4fb9498be14b5ae6d95d624e3b048aba67bfa531d
OBS-Studio-31.1.0-beta1-macOS-Apple.dmg: 51e2a79ee24ed67ed290791adcf65e1fef4113b33a01797a58e28ed4c4780416
OBS-Studio-31.1.0-beta1-macOS-Intel-dSYMs.tar.xz: 5c9fa793268fb25ce4c32ddacba56e907a2b68f798a3201e4c9b9e6cc45056d3
OBS-Studio-31.1.0-beta1-macOS-Intel.dmg: e2b82b342e2abc79350a4699c2101f5d4c4d21adf0a0e8d05615e24084ac42a9

OBS Studio 31.0.3

28 Mar 20:51
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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.

31.0.3 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 location [Penwy]
  • Fixed an issue where an Image Slideshow Source set to Random Playback Mode would stop on the last image [derrod]
  • Fixed a missing string for an NVENC error message [derrod]
  • Changed NVENC to not permit invalid custom options [derrod]

31.0 New Features

  • Added NVIDIA Blur Filter and Background Blur [pkviet]
  • Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
  • Added v210 format support for AJA device capture [paulh-aja]
  • Added Amazon IVS service integration [palana]
  • Added QSV AV1 Screen Content Coding [thyintel]
  • Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

  • Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
  • Changed scene items to use relative coordinates [derrod]
    • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
  • Split NVIDIA Audio Effects from Noise Suppression [pkviet]
    • Existing filters will be automatically migrated.
  • Changed the Image Slideshow's Playback Mode property from radio buttons to a dropdown [derrod]
  • Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
  • Improved error messages for macOS Virtual Camera [jcm93]
  • Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
  • Changed display and window capture on Linux to not capture implicitly [Lain-B]
  • Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
  • Refactored the NVENC implementation with various improvements [derrod]
    • SDK 12.2 features, such as split encoding, are now supported.
    • Additional features from old SDKs are supported:
      • B-Frames as reference
      • Target Quality VBR mode (CQVBR)
    • A custom options field has been added to allow setting more options that don't warrant their own UI elements.
  • Improved screensaver inhibit functions on Linux in Flatpak [tytan652]
  • Changed scripts to correctly pass settings to modified callbacks on reload [Penwy]
  • Removed legacy QSV code for old devices (Haswell or older) [RytoEX]
  • Removed legacy QSV code for Windows 7 [RytoEX]
  • Removed default desktop audio device on macOS 13+ [jcm93]
  • Removed NVIDIA Kepler GPU support for NVENC [derrod]
  • Removed FTL support [derrod]
  • Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
    • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
  • Removed support for Ubuntu 22.04 [derrod]
  • Removed legacy YouTube chat [gxalpha]
  • Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]
  • Application settings have been split into "app" configuration and "user" configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

  • Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
  • Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
  • Fixed two potential crashes in Linux Window Capture [Lain-B]
  • Fixed a crash on macOS that could occur if an audio device was disconnected [jcm93]
  • Fixed a crash on Windows when capturing D3D12 games [confusionattack/Lain-B]
  • Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
  • Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
  • Fixed a deadlock in MP4 muxer [derrod/notr1ch]
  • Fixed a deadlock when shutting down muxer [exeldro]
  • Fixed a potential deadlock when stopping an encoder [derrod]
  • Fixed a potential memory error and crash in text parser [fzwoch]
  • Fixed a couple minor memory leaks [pkviet]
  • Fixed a memory leak in PipeWire plugin [dimtpap]
  • Fixed a memory leak when playing an HDR media file [tt2468]
  • Fixed an issue on FreeBSD with handling SSL certificates [emaste]
  • Fixed an issue with pressed button color in the Rachni theme [shiina424]
  • Fixed an issue with some missing icons in the System theme [shiina424]
  • Fixed an SRT listener bug where the socket was not closed properly [pkviet]
  • Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that's corrupted or invalid [derrod]
  • Fixed a buffer overrun in UTF-8 text conversion [derrod]
  • Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
    • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
  • Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
  • Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
  • Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
  • Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
  • Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
  • Restored STUN support for WHIP output [mondain]

Checksums

OBS-Studio-31.0.3-Sources.tar.gz: f99f49eae21059cc3e38411e7e16b62de6be8579e2537b2d7504d82a504f34a9
OBS-Studio-31.0.3-Ubuntu-24.04-x86_64-dbsym.ddeb: e7c75c1d977e28358d1c586f9dfa725e32ecf47e1ec35544ba19e77b6631cc2b
OBS-Studio-31.0.3-Ubuntu-24.04-x86_64.deb: c6bbaec5ad8a68d4314bf6f10eb3519ba2a59187cb7d41bb3d2ba0a395561230
OBS-Studio-31.0.3-Windows-Installer.exe: 4800ea05ddcdde7832a1c58a2b1e29684eee122c08e23ab122c9815d05404c32
OBS-Studio-31.0.3-Windows-PDBs.zip: 386dd1fcffef3e3bfe97d99bc1e2e64bd16da7f16049752802e5f78db2a24487
OBS-Studio-31.0.3-Windows.zip: b7086a6b6162d5122eedf7773e96c723e455ad1a931b59d1097f020ee7ff145e
OBS-Studio-31.0.3-macOS-Apple-dSYMs.tar.xz: bc567a57d2394b974fc09b71525b801d9fa35a82a6d0c05476b2018bc70247d4
OBS-Studio-31.0.3-macOS-Apple.dmg: 29fe18704eb5134e3cc1e486dcfd2e3c1e69df06b918a20529c2e67cb9d9590d
OBS-Studio-31.0.3-macOS-Intel-dSYMs.tar.xz: d4759e41176509c0d1214ff670f664a4b938299804c35742a58587f65b005094
OBS-Studio-31.0.3-macOS-Intel.dmg: 1a91c95a05b7cfde6573b5d7c10aa00ef8f7a961e60fb38dd3167ac577657977

OBS Studio 31.0.2

07 Mar 23:38
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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.

31.0.2 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 location [Penwy]
  • Fixed an issue where an Image Slideshow Source set to Random Playback Mode would stop on the last image [derrod]
  • Fixed a missing string for an NVENC error message [derrod]
  • Changed NVENC to not permit invalid custom options [derrod]

31.0 New Features

  • Added NVIDIA Blur Filter and Background Blur [pkviet]
  • Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
  • Added v210 format support for AJA device capture [paulh-aja]
  • Added Amazon IVS service integration [palana]
  • Added QSV AV1 Screen Content Coding [thyintel]
  • Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

  • Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
  • Changed scene items to use relative coordinates [derrod]
    • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
  • Split NVIDIA Audio Effects from Noise Suppression [pkviet]
    • Existing filters will be automatically migrated.
  • Changed the Image Slideshow's Playback Mode property from radio buttons to a dropdown [derrod]
  • Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
  • Improved error messages for macOS Virtual Camera [jcm93]
  • Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
  • Changed display and window capture on Linux to not capture implicitly [Lain-B]
  • Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
  • Refactored the NVENC implementation with various improvements [derrod]
    • SDK 12.2 features, such as split encoding, are now supported.
    • Additional features from old SDKs are supported:
      • B-Frames as reference
      • Target Quality VBR mode (CQVBR)
    • A custom options field has been added to allow setting more options that don't warrant their own UI elements.
  • Improved screensaver inhibit functions on Linux in Flatpak [tytan652]
  • Changed scripts to correctly pass settings to modified callbacks on reload [Penwy]
  • Removed legacy QSV code for old devices (Haswell or older) [RytoEX]
  • Removed legacy QSV code for Windows 7 [RytoEX]
  • Removed default desktop audio device on macOS 13+ [jcm93]
  • Removed NVIDIA Kepler GPU support for NVENC [derrod]
  • Removed FTL support [derrod]
  • Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
    • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
  • Removed support for Ubuntu 22.04 [derrod]
  • Removed legacy YouTube chat [gxalpha]
  • Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]
  • Application settings have been split into "app" configuration and "user" configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

  • Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
  • Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
  • Fixed two potential crashes in Linux Window Capture [Lain-B]
  • Fixed a crash on macOS that could occur if an audio device was disconnected [jcm93]
  • Fixed a crash on Windows when capturing D3D12 games [confusionattack/Lain-B]
  • Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
  • Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
  • Fixed a deadlock in MP4 muxer [derrod/notr1ch]
  • Fixed a deadlock when shutting down muxer [exeldro]
  • Fixed a potential deadlock when stopping an encoder [derrod]
  • Fixed a potential memory error and crash in text parser [fzwoch]
  • Fixed a couple minor memory leaks [pkviet]
  • Fixed a memory leak in PipeWire plugin [dimtpap]
  • Fixed a memory leak when playing an HDR media file [tt2468]
  • Fixed an issue on FreeBSD with handling SSL certificates [emaste]
  • Fixed an issue with pressed button color in the Rachni theme [shiina424]
  • Fixed an issue with some missing icons in the System theme [shiina424]
  • Fixed an SRT listener bug where the socket was not closed properly [pkviet]
  • Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that's corrupted or invalid [derrod]
  • Fixed a buffer overrun in UTF-8 text conversion [derrod]
  • Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
    • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
  • Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
  • Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
  • Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
  • Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
  • Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
  • Restored STUN support for WHIP output [mondain]

Checksums

OBS-Studio-31.0.2-Sources.tar.gz: 7c9aa6025a1e52beeccf29be3bbe4afaf371c28c6cc8166dc36adb16b91506aa
OBS-Studio-31.0.2-Ubuntu-24.04-x86_64-dbsym.ddeb: 27e6ddc4f694dbdcfd511c407cd20c7a24b99abe08d24fa17ee88f9d4e4a65c0
OBS-Studio-31.0.2-Ubuntu-24.04-x86_64.deb: d8a44e2aa53049a88f7f434b329582b918fd6a2d487ca9a47213be0bfc67191a
OBS-Studio-31.0.2-Windows-Installer.exe: edb3f77c3ee4eae769924d1673bb826dac8898907d06f6f40a4c99b6bc8cdc8b
OBS-Studio-31.0.2-Windows-PDBs.zip: aeb31a42c6c850a08d6a6c3c9ae2cc9d110957cd49650d2d75e5dcc5f173f808
OBS-Studio-31.0.2-Windows.zip: 64c47f7240805989c70f7d1222354408f7286fd377bf6744f10a0a5652d67d1a
OBS-Studio-31.0.2-macOS-Apple-dSYMs.tar.xz: 6f8d2f1bd3c4b106f2a0b2ade6e57932e633df7733538936a624936728b675c3
OBS-Studio-31.0.2-macOS-Apple.dmg: d028ec5471869142e60c3ae886e0d2d333b14ce6001a87effe545a1754cfff24
OBS-Studio-31.0.2-macOS-Intel-dSYMs.tar.xz: 8bcf20571a37761a8f7d2b6df46e2963e45776a9294890b6dd26de8238fa7d03
OBS-Studio-31.0.2-macOS-Intel.dmg: d4ff2577c36c0b1c1882a0ca8b22ff76cba480eef1de47d555335c5baa3c062f

OBS Studio 31.0.1

18 Jan 19:19
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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.

31.0.1 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 location [Penwy]
  • Fixed an issue where an Image Slideshow Source set to Random Playback Mode would stop on the last image [derrod]
  • Fixed a missing string for an NVENC error message [derrod]
  • Changed NVENC to not permit invalid custom options [derrod]

31.0 New Features

  • Added NVIDIA Blur Filter and Background Blur [pkviet]
  • Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
  • Added v210 format support for AJA device capture [paulh-aja]
  • Added Amazon IVS service integration [palana]
  • Added QSV AV1 Screen Content Coding [thyintel]
  • Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

  • Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
  • Changed scene items to use relative coordinates [derrod]
    • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
  • Split NVIDIA Audio Effects from Noise Suppression [pkviet]
    • Existing filters will be automatically migrated.
  • Changed the Image Slideshow's Playback Mode property from radio buttons to a dropdown [derrod]
  • Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
  • Improved error messages for macOS Virtual Camera [jcm93]
  • Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
  • Changed display and window capture on Linux to not capture implicitly [Lain-B]
  • Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
  • Refactored the NVENC implementation with various improvements [derrod]
    • SDK 12.2 features, such as split encoding, are now supported.
    • Additional features from old SDKs are supported:
      • B-Frames as reference
      • Target Quality VBR mode (CQVBR)
    • A custom options field has been added to allow setting more options that don't warrant their own UI elements.
  • Improved screensaver inhibit functions on Linux in Flatpak [tytan652]
  • Changed scripts to correctly pass settings to modified callbacks on reload [Penwy]
  • Removed legacy QSV code for old devices (Haswell or older) [RytoEX]
  • Removed legacy QSV code for Windows 7 [RytoEX]
  • Removed default desktop audio device on macOS 13+ [jcm93]
  • Removed NVIDIA Kepler GPU support for NVENC [derrod]
  • Removed FTL support [derrod]
  • Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
    • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
  • Removed support for Ubuntu 22.04 [derrod]
  • Removed legacy YouTube chat [gxalpha]
  • Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]
  • Application settings have been split into "app" configuration and "user" configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

  • Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
  • Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
  • Fixed two potential crashes in Linux Window Capture [Lain-B]
  • Fixed a crash on macOS that could occur if an audio device was disconnected [jcm93]
  • Fixed a crash on Windows when capturing D3D12 games [confusionattack/Lain-B]
  • Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
  • Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
  • Fixed a deadlock in MP4 muxer [derrod/notr1ch]
  • Fixed a deadlock when shutting down muxer [exeldro]
  • Fixed a potential deadlock when stopping an encoder [derrod]
  • Fixed a potential memory error and crash in text parser [fzwoch]
  • Fixed a couple minor memory leaks [pkviet]
  • Fixed a memory leak in PipeWire plugin [dimtpap]
  • Fixed a memory leak when playing an HDR media file [tt2468]
  • Fixed an issue on FreeBSD with handling SSL certificates [emaste]
  • Fixed an issue with pressed button color in the Rachni theme [shiina424]
  • Fixed an issue with some missing icons in the System theme [shiina424]
  • Fixed an SRT listener bug where the socket was not closed properly [pkviet]
  • Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that's corrupted or invalid [derrod]
  • Fixed a buffer overrun in UTF-8 text conversion [derrod]
  • Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
    • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
  • Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
  • Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
  • Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
  • Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
  • Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
  • Restored STUN support for WHIP output [mondain]

Checksums

OBS-Studio-31.0.1-Sources.tar.gz: d9b280b5d0a1a958e0017ef47049492e336b7b98acbd0bfd372a7ad923c6f660
OBS-Studio-31.0.1-Ubuntu-24.04-x86_64-dbsym.ddeb: af502d8a21f2cf0b83cc3ef53f14fc56b377c52ff18d461d1f711e87b45d5b8b
OBS-Studio-31.0.1-Ubuntu-24.04-x86_64.deb: 211d29dd00b6f9eadea8d52de112d849ebda9f6b2da93bd581b02abd70cad75d
OBS-Studio-31.0.1-Windows-Installer.exe: f231dde4916718956b28eb658a45d8d58e2cf60d0d50f4710099f30f51064e7e
OBS-Studio-31.0.1-Windows-PDBs.zip: 9bdcd1a058b9e6f02104b70b4c0917a9c80ac4e09641e8ef5161bb2b94174a1d
OBS-Studio-31.0.1-Windows.zip: e0904d3ec15b26f34053fdf5f120b578eec76a57b1cd51a22903b4ac42887f3f
OBS-Studio-31.0.1-macOS-Apple-dSYMs.tar.xz: 6e8a9926e70118090844cf99f036f2024d3eb0b5dabb1166bd613755c6a5f66d
OBS-Studio-31.0.1-macOS-Apple.dmg: d76a5ad96a5169c77b068ea5d4f315ed6a83c7c66471a86a24f8fe8e4440ffe4
OBS-Studio-31.0.1-macOS-Intel-dSYMs.tar.xz: cc7abf549298f6d1ebca6a0ca2cfc6d379de3d6b8c9b91b862607de5f658e30d
OBS-Studio-31.0.1-macOS-Intel.dmg: a0481a78b394785d51aea89791e91d5f99a501c03b1bb053cfca032c9bf5387e

OBS Studio 31.0.0

07 Dec 00:43
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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 New Features

  • Added NVIDIA Blur Filter and Background Blur [pkviet]
  • Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
  • Added v210 format support for AJA device capture [paulh-aja]
  • Added Amazon IVS service integration [palana]
  • Added QSV AV1 Screen Content Coding [thyintel]
  • Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

  • Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
  • Changed scene items to use relative coordinates [derrod]
    • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
  • Split NVIDIA Audio Effects from Noise Suppression [pkviet]
    • Existing filters will be automatically migrated.
  • Changed the Image Slideshow's Playback Mode property from radio buttons to a dropdown [derrod]
  • Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
  • Improved error messages for macOS Virtual Camera [jcm93]
  • Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
  • Changed display and window capture on Linux to not capture implicitly [Lain-B]
  • Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
  • Refactored the NVENC implementation with various improvements [derrod]
    • SDK 12.2 features, such as split encoding, are now supported.
    • Additional features from old SDKs are supported:
      • B-Frames as reference
      • Target Quality VBR mode (CQVBR)
    • A custom options field has been added to allow setting more options that don't warrant their own UI elements.
  • Improved screensaver inhibit functions on Linux in Flatpak
  • Changed scripts to correctly pass settings to modified callbacks on reload [Penwy]
  • Removed legacy QSV code for old devices (Haswell or older) [RytoEX]
  • Removed legacy QSV code for Windows 7 [RytoEX]
  • Removed default desktop audio device on macOS 13+ [jcm93]
  • Removed NVIDIA Kepler GPU support for NVENC [derrod]
  • Removed FTL support [derrod]
  • Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
    • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
  • Removed support for Ubuntu 22.04 [derrod]
  • Removed legacy YouTube chat [gxalpha]
  • Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]
  • Application settings have been split into "app" configuration and "user" configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

  • Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
  • Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
  • Fixed two potential crashes in Linux Window Capture [Lain-B]
  • Fixed a crash on macOS that could occur if an audio device was disconnected [jcm93]
  • Fixed a crash on Windows when capturing D3D12 games [confusionattack/Lain-B]
  • Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
  • Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
  • Fixed a deadlock in MP4 muxer [derrod/notr1ch]
  • Fixed a deadlock when shutting down muxer [exeldro]
  • Fixed a potential deadlock when stopping an encoder [derrod]
  • Fixed a potential memory error and crash in text parser [fzwoch]
  • Fixed a couple minor memory leaks [pkviet]
  • Fixed a memory leak in PipeWire plugin [dimtpap]
  • Fixed a memory leak when playing an HDR media file [tt2468]
  • Fixed an issue on FreeBSD with handling SSL certificates [emaste]
  • Fixed an issue with pressed button color in the Rachni theme [shiina424]
  • Fixed an issue with some missing icons in the System theme [shiina424]
  • Fixed an SRT listener bug where the socket was not closed properly [pkviet]
  • Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that's corrupted or invalid [derrod]
  • Fixed a buffer overrun in UTF-8 text conversion [derrod]
  • Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
    • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
  • Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
  • Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
  • Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
  • Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
  • Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
  • Restored STUN support for WHIP output [mondain]

Checksums

OBS-Studio-31.0.0-Sources.tar.gz: 23d45d8ffdf9e673aa0ef4ee7b8d030a63f21151c709b6e4657d20bc230db178
OBS-Studio-31.0.0-Ubuntu-24.04-x86_64-dbsym.ddeb: 532f3e69b773216e195a0d093d9feeda538a58371cec605862a6f19bf0fa0115
OBS-Studio-31.0.0-Ubuntu-24.04-x86_64.deb: a5675ce7635a7b5f2a52cf4263ac3ca3c28ca338168900a018e41071189ceed5
OBS-Studio-31.0.0-Windows-Installer.exe: 786dbf97f558a9190a30d6c86d7215dfbdcb9d2aaabb8000e3610b2be19f3f89
OBS-Studio-31.0.0-Windows-PDBs.zip: a84a649eef6ccfec441433efe9089f819846c72a9c2d87c7d01b8ba511db8f43
OBS-Studio-31.0.0-Windows.zip: 0ea3f71bd4d8a611ef763d2591aaf12b61e6f563284a3a14ddff485621fe4c41
OBS-Studio-31.0.0-macOS-Apple-dSYMs.tar.xz: e306fcab8995b8d6ea436d3ac19b482fe487d5f3c324090cf4a1e1c8f91aff22
OBS-Studio-31.0.0-macOS-Apple.dmg: e6719d8f67e47d7672094aca15e27d03d2cf1662130616b46299ee1555735a52
OBS-Studio-31.0.0-macOS-Intel-dSYMs.tar.xz: 593811edd0619835e1ff18aea4b6e4bd60069bfe53ecbd4db4fa944232578eae
OBS-Studio-31.0.0-macOS-Intel.dmg: 029ae118f8c02d9319cdb29880c65edb674932e2ef2331237091416b50a5f1ba

OBS Studio 31.0.0 Release Candidate 1

20 Nov 22:15
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Pre-release

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.

Release Candidate 1 Changes

  • Fixed an issue in Beta 1-3 causing a YouTube dock to not appear when switching to a profile where it was previously set up [shiina424]
  • Fixed a possible deadlock in Beta 1-3 if any NVIDIA Audio Filters were configured [exeldro]
  • Fixed a crash in Beta 1-3 if multitrack output failed to start and the user chose to continue with regular stream output [dsaedtler]
  • Fixed a crash on macOS that could occur if an audio device was disconnected [jcm93]
  • Fixed a crash on Windows when capturing D3D12 games [confusionattack/Lain-B]
  • Fixed an issue in Beta 1-3 causing spurious connection errors when streaming Multitrack Video to Amazon IVS auto URLs [palana]
  • Fixed an issue in Beta 1-3 causing Decklink Input/Output to not work [CyBeRoni]
  • Fixed an issue in Beta 1-3 where the Auto Configuration Wizard would alter the stream key if Multitrack Video was enabled [dsaedtler]
  • Changed scripts to correctly pass settings to modified callbacks on reload [Penwy]
  • Removed legacy QSV code for old devices (Haswell or older) [RytoEX]
  • Removed legacy QSV code for Windows 7 [RytoEX]

Beta 3 Changes

  • Fixed a regression in Beta 1-2 causing the AUTHORS file to not load on Linux [tytan652]
  • Fixed a regression in Beta 1-2 where encoders might not load correctly [PatTheMav]
  • Fixed a crash in Beta 1-2 on shutdown on Linux if browser panels/docks were open [WizardCM]
  • Fixed an issue in Beta 1-2 causing Frontend API events to not dispatch during application launch [PatTheMav]
  • Fixed an issue in Beta 1-2 where the "Show Profile Folder" menu item behavior had changed [WizardCM]
  • Fixed an issue in Beta 1-2 where websocket commands to create/delete profiles did not work [BarryCarlyon]
  • Fixed a memory leak in PipeWire plugin [dimtpap]
  • Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
  • Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
  • Fixed an issue on FreeBSD with handling SSL certificates [emaste]
  • Fixed an issue with pressed button color in the Rachni theme [shiina424]
  • Fixed an issue with some missing icons in the System theme [shiina424]
  • Removed legacy YouTube chat [gxalpha]
  • Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]

Beta 2 Changes

  • Fixed a regression in Beta 1 where deleting a profile or scene collection caused the last remaining item to be selected instead of the first remaining item [PatTheMav]
  • Fixed a regression in Beta 1 that caused the backup scene collection file to be deleted when removing a scene collection [PatTheMav]
  • Fixed a crash in Beta 1 when specifying a Profile or Scene Collection via launch parameters [PatTheMav]
  • Fixed a crash in Beta 1 on FreeBSD on application launch [emaste]
  • Fixed a freeze in Beta 1 on Linux when trying to close a browser panel/dock [WizardCM/tytan652]
  • Fixed a failure to launch in Beta 1 on FreeBSD [emaste]
  • Fixed some theme bugs in Beta 1 in Yami Light [gxalpha]
  • Fixed some theme bugs in Beta 1 for the mute button [gxalpha]
  • Fixed an issue in Beta 1 with groups causing coordinates to be off-canvas [derrod]
  • Fixed an issue in Beta 1 with NVENC failing if b-frames were set below 4 with UHQ tuning [derrod]
  • Fixed an issue in Beta 1 with the order of Profiles and Scene Collections [PatTheMav]

31.0 New Features

  • Added NVIDIA Blur Filter and Background Blur [pkviet]
  • Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
  • Added v210 format support for AJA device capture [paulh-aja]
  • Added Amazon IVS service integration [palana]
  • Added QSV AV1 Screen Content Coding [thyintel]
  • Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

  • Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
  • Changed scene items to use relative coordinates [derrod]
    • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
  • Split NVIDIA Audio Effects from Noise Suppression [pkviet]
    • Existing filters will be automatically migrated.
  • Changed the Image Slideshow's Playback Mode property from radio buttons to a dropdown [derrod]
  • Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
  • Improved error messages for macOS Virtual Camera [jcm93]
  • Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
  • Changed display and window capture on Linux to not capture implicitly [Lain-B]
  • Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
  • Refactored the NVENC implementation with various improvements [derrod]
    • SDK 12.2 features, such as split encoding, are now supported.
    • Additional features from old SDKs are supported:
      • B-Frames as reference
      • Target Quality VBR mode (CQVBR)
    • A custom options field has been added to allow setting more options that don't warrant their own UI elements.
  • Improved screensaver inhibit functions on Linux in Flatpak
  • Removed default desktop audio device on macOS 13+ [jcm93]
  • Removed NVIDIA Kepler GPU support for NVENC [derrod]
  • Removed FTL support [derrod]
  • Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
    • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
  • Removed support for Ubuntu 22.04 [derrod]
  • Application settings have been split into "app" configuration and "user" configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

  • Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
  • Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
  • Fixed two potential crashes in Linux Window Capture [Lain-B]
  • Fixed a deadlock in MP4 muxer [derrod/notr1ch]
  • Fixed a deadlock when shutting down muxer [exeldro]
  • Fixed a potential deadlock when stopping an encoder [derrod]
  • Fixed a potential memory error and crash in text parser [fzwoch]
  • Fixed a couple minor memory leaks [pkviet]
  • Fixed a memory leak when playing an HDR media file [tt2468]
  • Fixed an SRT listener bug where the socket was not closed properly [pkviet]
  • Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that's corrupted or invalid [derrod]
  • Fixed a buffer overrun in UTF-8 text conversion [derrod]
  • Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
    • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
  • Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
  • Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
  • Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
  • Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
  • Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
  • Restored STUN support for WHIP output [mondain]

Checksums

OBS-Studio-31.0.0-rc1-Sources.tar.gz: 2b6e61b692ce4c1c9e59bd723a169b2cfc61a2dd39e8f9d23f8799c178c50d5d
OBS-Studio-31.0.0-rc1-Ubuntu-24.04-x86_64-dbsym.ddeb: 306369a5e611bb92cf37a90fb40956c895fe52be1ef90ff0795e39119d32f3ca
OBS-Studio-31.0.0-rc1-Ubuntu-24.04-x86_64.deb: 8da5344c7b4c14afce4f72d8059efae1965fe7e283bbaba4b929a5556677d585
OBS-Studio-31.0.0-rc1-Windows-Installer.exe: e14cc7536a2c4e9b38fcf7d9872f03c8fbef3da2735356905c992ad87f420249
OBS-Studio-31.0.0-rc1-Windows-PDBs.zip: 28ae0bf0115d60386afcefccbf9c7cfc054c14f86a68784966bf0e438050e0d0
OBS-Studio-31.0.0-rc1-Windows.zip: afe8125559d52488dd7ef8ba316b94ade3b1622ac8763a35d089191850f63864
OBS-Studio-31.0.0-rc1-macOS-Apple-dSYMs.tar.xz: 33e43345a380580919d29aa5db2bd2723c3f8f45f8a553c3381553a964a52730
OBS-Studio-31.0.0-rc1-macOS-Apple.dmg: 479f4fbd4e898239f2fd398f4107ca3726d64b2302c7e0ca293e2a6f1e79101a
OBS-Studio-31.0.0-rc1-macOS-Intel-dSYMs.tar.xz: 12c6529540945e3047ddeb30a384de92f0a68abbda98e6299a345b16edc05666
OBS-Studio-31.0.0-rc1-macOS-Intel.dmg: 41448d7c0cd78b468fa0219dd35e0072d62ec4db919252bd2e9ccb29f6edaf87

OBS Studio 31.0.0 Beta 3

01 Nov 22:56
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Pre-release

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.

Beta 3 Changes

  • Fixed a regression in Beta 1-2 causing the AUTHORS file to not load on Linux [tytan652]
  • Fixed a regression in Beta 1-2 where encoders might not load correctly [PatTheMav]
  • Fixed a crash in Beta 1-2 on shutdown on Linux if browser panels/docks were open [WizardCM]
  • Fixed an issue in Beta 1-2 causing Frontend API events to not dispatch during application launch [PatTheMav]
  • Fixed an issue in Beta 1-2 where the "Show Profile Folder" menu item behavior had changed [WizardCM]
  • Fixed an issue in Beta 1-2 where websocket commands to create/delete profiles did not work [BarryCarlyon]
  • Fixed a memory leak in PipeWire plugin [dimtpap]
  • Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
  • Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
  • Fixed an issue on FreeBSD with handling SSL certificates [emaste]
  • Fixed an issue with pressed button color in the Rachni theme [shiina424]
  • Fixed an issue with some missing icons in the System theme [shiina424]
  • Removed legacy YouTube chat [gxalpha]
  • Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]

Beta 2 Changes

  • Fixed a regression in Beta 1 where deleting a profile or scene collection caused the last remaining item to be selected instead of the first remaining item [PatTheMav]
  • Fixed a regression in Beta 1 that caused the backup scene collection file to be deleted when removing a scene collection [PatTheMav]
  • Fixed a crash in Beta 1 when specifying a Profile or Scene Collection via launch parameters [PatTheMav]
  • Fixed a crash in Beta 1 on FreeBSD on application launch [emaste]
  • Fixed a freeze in Beta 1 on Linux when trying to close a browser panel/dock [WizardCM/tytan652]
  • Fixed a failure to launch in Beta 1 on FreeBSD [emaste]
  • Fixed some theme bugs in Beta 1 in Yami Light [gxalpha]
  • Fixed some theme bugs in Beta 1 for the mute button [gxalpha]
  • Fixed an issue in Beta 1 with groups causing coordinates to be off-canvas [derrod]
  • Fixed an issue in Beta 1 with NVENC failing if b-frames were set below 4 with UHQ tuning [derrod]
  • Fixed an issue in Beta 1 with the order of Profiles and Scene Collections [PatTheMav]

31.0 New Features

  • Added NVIDIA Blur Filter and Background Blur [pkviet]
  • Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
  • Added v210 format support for AJA device capture [paulh-aja]
  • Added Amazon IVS service integration [palana]
  • Added QSV AV1 Screen Content Coding [thyintel]
  • Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

  • Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
  • Changed scene items to use relative coordinates [derrod]
    • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
  • Split NVIDIA Audio Effects from Noise Suppression [pkviet]
    • Existing filters will be automatically migrated.
  • Changed the Image Slideshow's Playback Mode property from radio buttons to a dropdown [derrod]
  • Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
  • Improved error messages for macOS Virtual Camera [jcm93]
  • Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
  • Changed display and window capture on Linux to not capture implicitly [Lain-B]
  • Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
  • Refactored the NVENC implementation with various improvements [derrod]
    • SDK 12.2 features, such as split encoding, are now supported.
    • Additional features from old SDKs are supported:
      • B-Frames as reference
      • Target Quality VBR mode (CQVBR)
    • A custom options field has been added to allow setting more options that don't warrant their own UI elements.
  • Improved screensaver inhibit functions on Linux in Flatpak
  • Removed default desktop audio device on macOS 13+ [jcm93]
  • Removed NVIDIA Kepler GPU support for NVENC [derrod]
  • Removed FTL support [derrod]
  • Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
    • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
  • Removed support for Ubuntu 22.04 [derrod]
  • Application settings have been split into "app" configuration and "user" configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

  • Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
  • Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
  • Fixed two potential crashes in Linux Window Capture [Lain-B]
  • Fixed a deadlock in MP4 muxer [derrod/notr1ch]
  • Fixed a deadlock when shutting down muxer [exeldro]
  • Fixed a potential deadlock when stopping an encoder [derrod]
  • Fixed a potential memory error and crash in text parser [fzwoch]
  • Fixed a couple minor memory leaks [pkviet]
  • Fixed a memory leak when playing an HDR media file [tt2468]
  • Fixed an SRT listener bug where the socket was not closed properly [pkviet]
  • Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that's corrupted or invalid [derrod]
  • Fixed a buffer overrun in UTF-8 text conversion [derrod]
  • Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
    • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
  • Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
  • Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
  • Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
  • Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
  • Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
  • Restored STUN support for WHIP output [mondain]

Checksums

OBS-Studio-31.0.0-beta3-Sources.tar.gz: 966d28589d01f1b35d984b6009765e3fe10f41123e5b90436b33adb33f4e6b7d
OBS-Studio-31.0.0-beta3-Ubuntu-24.04-x86_64-dbsym.ddeb: b54a7a983d17708a331ee854c4f5822c5aa7c5d33163a6b40dd541d7687d2f95
OBS-Studio-31.0.0-beta3-Ubuntu-24.04-x86_64.deb: 13e9e9ff8e8bf0875e277169374a8cd7c0fa9f1ff8425dede9e3cd658306e6c8
OBS-Studio-31.0.0-beta3-Windows-Installer.exe: ccbcc6382023be65a82158d53e4d11aa02e233498de8d7c902aadca173953529
OBS-Studio-31.0.0-beta3-Windows-PDBs.zip: 7f3e54e49bb7acc0af044d9429231b997124b61d120975432781899c89c3bd27
OBS-Studio-31.0.0-beta3-Windows.zip: 9f4ffccd34aacebf032628769b03aaaf740eb78bd8cce27f8490b05d2cde0393
OBS-Studio-31.0.0-beta3-macOS-Apple-dSYMs.tar.xz: 9e2475771efdf7b9bf3aa68d8a0992ad775b99b865465fed1043a0df608e762e
OBS-Studio-31.0.0-beta3-macOS-Apple.dmg: 99740f9064a7ee254b0ab0818016dee9b818700c41d5d9a0e2aeea95724462d4
OBS-Studio-31.0.0-beta3-macOS-Intel-dSYMs.tar.xz: 17b9cfee91b62f88b312129804763b4c6977601515fa57e0f0fa81e42f193cbb
OBS-Studio-31.0.0-beta3-macOS-Intel.dmg: f8610a0745fcd32bf015c2fd545f9bef17bb0ec55e13f2c08e9a6c7577112973

OBS Studio 31.0.0 Beta 2

21 Oct 18:44
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Pre-release

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.

Beta 2 Changes

  • Fixed a regression in Beta 1 where deleting a profile or scene collection caused the last remaining item to be selected instead of the first remaining item [PatTheMav]
  • Fixed a regression in Beta 1 that caused the backup scene collection file to be deleted when removing a scene collection [PatTheMav]
  • Fixed a crash in Beta 1 when specifying a Profile or Scene Collection via launch parameters [PatTheMav]
  • Fixed a crash in Beta 1 on FreeBSD on application launch [emaste]
  • Fixed a freeze in Beta 1 on Linux when trying to close a browser panel/dock [WizardCM/tytan652]
  • Fixed a failure to launch in Beta 1 on FreeBSD [emaste]
  • Fixed some theme bugs in Beta 1 in Yami Light [gxalpha]
  • Fixed some theme bugs in Beta 1 for the mute button [gxalpha]
  • Fixed an issue in Beta 1 with groups causing coordinates to be off-canvas [derrod]
  • Fixed an issue in Beta 1 with NVENC failing if b-frames were set below 4 with UHQ tuning [derrod]
  • Fixed an issue in Beta 1 with the order of Profiles and Scene Collections [PatTheMav]

31.0 New Features

  • Added NVIDIA Blur Filter and Background Blur [pkviet]
  • Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
  • Added v210 format support for AJA device capture [paulh-aja]
  • Added Amazon IVS service integration [palana]
  • Added QSV AV1 Screen Content Coding [thyintel]
  • Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

  • Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
  • Changed scene items to use relative coordinates [derrod]
    • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
  • Split NVIDIA Audio Effects from Noise Suppression [pkviet]
    • Existing filters will be automatically migrated.
  • Changed the Image Slideshow's Playback Mode property from radio buttons to a dropdown [derrod]
  • Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
  • Improved error messages for macOS Virtual Camera [jcm93]
  • Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
  • Changed display and window capture on Linux to not capture implicitly [Lain-B]
  • Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
  • Refactored the NVENC implementation with various improvements [derrod]
    • SDK 12.2 features, such as split encoding, are now supported.
    • Additional features from old SDKs are supported:
      • B-Frames as reference
      • Target Quality VBR mode (CQVBR)
    • A custom options field has been added to allow setting more options that don't warrant their own UI elements.
  • Improved screensaver inhibit functions on Linux in Flatpak
  • Removed default desktop audio device on macOS 13+ [jcm93]
  • Removed NVIDIA Kepler GPU support for NVENC [derrod]
  • Removed FTL support [derrod]
  • Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
    • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
  • Removed support for Ubuntu 22.04 [derrod]
  • Application settings have been split into "app" configuration and "user" configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

  • Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
  • Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
  • Fixed two potential crashes in Linux Window Capture [Lain-B]
  • Fixed a deadlock in MP4 muxer [derrod/notr1ch]
  • Fixed a deadlock when shutting down muxer [exeldro]
  • Fixed a potential deadlock when stopping an encoder [derrod]
  • Fixed a potential memory error and crash in text parser [fzwoch]
  • Fixed a couple minor memory leaks [pkviet]
  • Fixed a memory leak when playing an HDR media file [tt2468]
  • Fixed an SRT listener bug where the socket was not closed properly [pkviet]
  • Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that's corrupted or invalid [derrod]
  • Fixed a buffer overrun in UTF-8 text conversion [derrod]
  • Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
    • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
  • Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
  • Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
  • Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
  • Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
  • Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
  • Restored STUN support for WHIP output [mondain]

Checksums

OBS-Studio-31.0.0-beta2-Sources.tar.gz: 26a661d53b04746f923bfd490debff4e98a3d5f85efca5c27808f253d414b1ee
OBS-Studio-31.0.0-beta2-Ubuntu-24.04-x86_64-dbsym.ddeb: eb94908d82da842cab9c1214d0a14dd801c171cfe4df6c244a6ebe70656e6f5d
OBS-Studio-31.0.0-beta2-Ubuntu-24.04-x86_64.deb: f50936172eb56b24a1c8c06402dcb35cdfbd6792c0ce306042394a27a2c75578
OBS-Studio-31.0.0-beta2-Windows-Installer.exe: 23fe47f0cdb7d6c3ea9b2e6e4c41c92b6c4eb6d734ab065fcd7cba59d1863892
OBS-Studio-31.0.0-beta2-Windows-PDBs.zip: 09996439a455d1f9791532466034b217565351ab47f174a06ebb2277324de48f
OBS-Studio-31.0.0-beta2-Windows.zip: 1e61060157d0ec5ad0937d576fa05a2640047fbe701e9d06baa1a68f37ff45e1
OBS-Studio-31.0.0-beta2-macOS-Apple-dSYMs.tar.xz: 31c56991bcc46638936de7ac31023424b945d0dcf5dc3af4e8e8d29e80b06f4f
OBS-Studio-31.0.0-beta2-macOS-Apple.dmg: dd42710c92ab3a2ebe7ffeefb32ffc2ba523fbcf78b9758f830a554eae9eca2f
OBS-Studio-31.0.0-beta2-macOS-Intel-dSYMs.tar.xz: 42e1016b33e9d09db3926f640aed93ce74aed9f7ecc47e9d93dc9382d1803f78
OBS-Studio-31.0.0-beta2-macOS-Intel.dmg: 216405b6c05c943417f41e86d0a6e3927afd1edd2d2b9d5e2d04c1794907ebec