Changed the default FFmpeg AAC encoder to twoloop which has higher quality.

NVENC error messages now include more details.

Output rescaling is ignored if the scaled resolution matches the current video output resolution.

Increased the minimum macOS version to macOS 11.0.Added AMD AV1 encoder to simple output mode.Added indicator if an audio source is unmuted, but not assigned to any audio tracks.Added lossless audio recording options (FLAC/ALAC/PCM including 32-bit float).Added ProRes 4444 (XQ) support for VideoToolbox encoder on macOS.Added support for surround sound for AJA capture cards.Fragmented MP4 and MOV files can be remuxed to regular MP4/MOV in cases where the former may not be read correctly (e.g.These offer greater compatibility than MKV while providing similar resilience against data loss due to crashes, running out of space, etc.Added a setting to record in fragmented MP4 and MOV formats.Added the ability to zoom browser docks with Ctrl - and + and the right click menu.Added compatibility notices in the Window and Game Capture sources for Windows.Added Update Channels on macOS and updated Sparkle for smaller and faster updates going forward.Added an option to preload media sources used in Stingers to memory, to avoid frame skips during transitions.Added settings to select the audio encoder for streaming and recording.If you are affected, please update to the latest version of your VTubing software. This blocks old versions of popular VTubing software virtual cameras that are known to cause freezes when accessing video capture device properties.This allows OBS to block problematic DLLs from attaching to OBS and causing freezing or crashes, for example 3rd party overlay hooks and outdated video capture devices. Added a DLL blocking feature for Windows.Added support for multiple audio tracks in Simple output recording.Currently only supported by/enabled for YouTube as a beta feature.Enhanced RTMP V1 extends the RTMP protocol to support newer video codecs and HDR.Added support for streaming AV1/HEVC over Enhanced RTMP.

OBS Studio 29.1 New Features and Additions

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