OBS Studio 30.1 Beta 1 测试版更新发布

注意：此测试版不是Twitch增强广播测试版。此测试版不包括这些功能。

有关Twitch增强广播的更多信息，请参阅他们的公告：

https://blog.twitch.tv/en/2024/01/08/introducing-the-enhanced-broadcasting-beta/

注意：NVIDIA用户可能需要将GPU驱动程序更新到531.61或更新版本。

30.1新功能

通过RTMP为HEVC启用HDR[nquah]

返工图像幻灯片放映源[Lain-B]

重新设计的图像幻灯片源异步加载文件，并修复了幻灯片在显示所有图像之前会循环播放的问题。若要将现有的图像幻灯片源更改为新版本，必须重新创建它们。现有的图像幻灯片源将继续像以前一样工作。

在Windows[derrod]上为窗口/游戏捕获添加了捕获音频选项

增加了在Windows上捕获游戏的预乘Alpha选项[jpark37]

添加了自动裁剪到边界框的选项[deriod]

在HDR色调映射过滤器[jpark37]中添加了SDR的maxRGB色调映射器

添加了用于流式传输和记录输出的GPU重新缩放选项[derrod]

增加了CoreAudio输入设备的频道选择[PatTheMav]

在macOS上添加了捕获卡设备源类型[PatTheMav]

已启用对mpegts[pkviet]的多音轨音频支持

增加了对VA-API的AV1支持[nowrep]

增加了对WebRTC/WHIP输出的AV1支持[SSean Der]

添加视频捕获设备（PipeWire）源类型[GeorgesStavracas]

30.1变更

增加了对Elgato HD60 X Rev.2的HDR支持[FBirth]

添加了主题数据搜索路径[derrod]

添加了Lua脚本位置以搜索Lua本地库的路径[Smartkin]

添加了Python 3.11对Windows和macOS的支持[PatTheMav]

更新obs-websocket至5.4.0版[tt2468]

发布说明如下：https://github.com/obsproject/obs-websocket/releases/tag/5.4.0

改进的简单模式重放缓冲区设置[gxalpha]

在UI中切换到更大的单元，用于高比特率/大型录制[derrod]

已禁用锁定场景项上的粘贴变换[cg2121]

如果场景项被锁定，则禁用“编辑变换”[cg2121]

删除了Windows 7和Ubuntu 20.04 NVENC的回退[derrod]

现在支持（分段）MP4/MOV中的PCM音频[Deriod]

30.1错误修复

修复了在Windows[PatTheMav]上运行时加载Python时的崩溃问题

修复了添加没有文件的目录时图像幻灯片中的崩溃问题[notr1ch]

修复了macOS在尝试流式传输到具有特定配置的WHIP服务器时发生的崩溃[RytoEX/SSean Der]

修复了尝试使用WebRTC/WHIP[CrackThrough]进行流式传输时的崩溃问题

修复了添加macOS屏幕捕获源[PatTheMav]时的死锁

修复了OBS可能被停靠的浏览器面板关闭的问题[WizardCM]

修复了macOS上虚拟相机的高CPU使用率[jcm93]

修复了属性视图中macOS上复选框错位的问题[nikola3211]

固定音频音轨1音频与其他音轨偏移/去同步[Deriod]

修复了HiDPI显示器[xlinshan]上不正确的VST窗口大小

修复了背景颜色不正确的可编辑列表UI元素[tuduweb]

修复了根据项目转换调整光标大小的问题[BGM99]

macOS上连接的网络驱动器的固定磁盘空间报告[PatTheMav]

修复了从场景集合移除第三方过渡的安全模式[derrod]

修正了无法在Flatpak软件包[twelho]中使用QSV的问题

修复了未在自定义FFmpeg输出[tuduweb]中设置音轨标题的问题

NOTE: This beta is NOT the Twitch Enhanced Broadcasting Beta. This beta does not include those features.
For more information on Twitch Enhanced Broadcasting, please see their announcement:
https://blog.twitch.tv/en/2024/01/08/introducing-the-enhanced-broadcasting-beta/

Note: NVIDIA users may need to update their GPU drivers to 531.61 or newer.

30.1 New Features

• Enabled HDR for HEVC over RTMP [nquah]
• Reworked the Image Slideshow source [Lain-B]
  • The reworked Image Slideshow source loads files asynchronously and fixes an issue where the slideshow would loop before showing all images. To change existing Image Slideshow sources to the new version, you must recreate them. Existing Image Slideshow sources will continue functioning as before.
• Added Capture Audio option to window/game capture on Windows [derrod]
• Added Premultiplied Alpha option for game capture on Windows [jpark37]
• Added option for automatic cropping to bounding box [derrod]
• Added maxRGB tonemapper for SDR in HDR Tone Mapping filter [jpark37]
• Added GPU rescaling options for streaming and recording outputs [derrod]
• Added channel selection for CoreAudio input devices [PatTheMav]
• Added Capture Card Device source type on macOS [PatTheMav]
• Enabled multi-track audio support for mpegts [pkviet]
• Added AV1 support for VA-API [nowrep]
• Added AV1 support for WebRTC/WHIP output [Sean-Der]
• Added Video Capture Device (PipeWire) source type [GeorgesStavracas]

30.1 Changes

• Added HDR support for the Elgato HD60 X Rev.2 [FBirth]
• Added theme data search paths [derrod]
• Added Lua script location to search path for Lua native libraries [Smartkin]
• Added Python 3.11 support for Windows and macOS [PatTheMav]
• Updated obs-websocket to version 5.4.0 [tt2468]
  • Release notes are here: https://github.com/obsproject/obs-websocket/releases/tag/5.4.0
• Improved simple mode replay buffer settings [gxalpha]
• Switched to bigger units in the UI for high bitrate/large recordings [derrod]
• Disabled Paste Transform on locked scene items [cg2121]
• Disabled Edit Transform if scene item is locked [cg2121]
• Removed Windows 7 and Ubuntu 20.04 NVENC fallbacks [derrod]
• PCM audio in (fragmented) MP4/MOV is now supported [derrod]

30.1 Bug Fixes

• Fixed crash when loading Python at runtime on Windows [PatTheMav]
• Fixed crash in Image Slideshow when adding a directory with no files in it [notr1ch]
• Fixed crash on macOS when attempting to stream to a WHIP servers with certain configurations [RytoEX/Sean-Der]
• Fixed crash when trying to stream with WebRTC/WHIP [CrackThrough]
• Fixed deadlock when adding a macOS Screen Capture source [PatTheMav]
• Fixed issue where OBS could be closed by docked browser panels [WizardCM]
• Fixed high CPU usage with Virtual Camera on macOS [jcm93]
• Fixed checkbox misalignment on macOS in properties view [nikola3211]
• Fixed audio track 1 audio being offset/desynced with other tracks [derrod]
• Fixed incorrect VST window size on HiDPI display [xlinshan]
• Fixed editable list UI element having incorrect background-color [tuduweb]
• Fixed the resize cursor with respecting the item transformation [BGM99]
• Fixed disk space reporting for attached network drives on macOS [PatTheMav]
• Fixed Safe Mode removing third-party transitions from scene collection [derrod]
• Fixed being unable to use QSV in the Flatpak package [twelho]
• Fixed audio track titles not being set in Custom FFmpeg Output [tuduweb]