Updates to C++ SDK (v2.3.0) - Introduced the Apple silicon support, added the ability to select the video forwarding strategy when joining a conference, deprecated methods for getting audio levels, and introduced a new dolbyio::comms::audio_levels event

C++ SDK

2.3.0

Features

• Introduced initial Apple silicon support for the macOS platform.
• Added the ability to select the video forwarding strategy when joining a conference.
• Introduced dolbyio::comms::recording_status_updated and dolbyio::comms::video_device_error events, as well as their respective handlers.
• Introduced the register_component_version API allowing applications to register their component information with the SDK.
• Improved camera behavior on all platforms so cameras will not turn on/off in order to adapt to new resolutions.
• Allowed joining shared spatial scene demo conferences.

Changes

• The sample code on macOS can now not render video when an application runs in the background, which reduces the audio/video synchronization offset.
• Introduced a new dolbyio::comms::audio_levels event and deprecated methods for getting audio levels from the conference service. After an application registers to the new event, the event is triggered periodically.
• Updated Boost to 1.80.
• Updated OpenSSL to 1.1.1.s.
• Updated WebRTC to m105.
• Updated FFmpeg to cf30b538e522703924ce3ef68ddfbd557a29d93f.

Bug fixes

• Fixed an issue where file descriptors would leak on Linux when using a camera.
• Fixed an issue with device enumeration on Linux.
• Fixed an issue where calls to get_current_audio_input_device and get_current_audio_output_device could incorrectly return empty optionals.

Deprecated APIs

• The get_audio_level API is no longer supported. To periodically get audio levels, register to the dolbyio::comms::audio_levels event.
• The get_all_audio_levels API is no longer supported. To periodically get audio levels, register to the dolbyio::comms::audio_levels event.