Settings - STMLink Docs

Settings are split into engine-level ISMeetingSetting and meeting-level ISMeetingChannelSetting.

ISMeetingSetting (engine level)

Obtained through ISMeetingEngine::getSetting(). These two items are read when login() initializes the underlying SRTC engine; changing them afterward has no effect.

Setting	Setter	Getter	Type
SDK log path	set_sdk_log_path	get_sdk_log_path	std::string
Enable stream logs	set_enable_stream_log	get_enable_stream_log	int

ISMeetingChannelSetting (meeting level)

Obtained through ISMeetingChannel::getSetting(). Configure it after createChannel() and before enter().

Setting	Setter	Getter	Type	Takes effect
Streaming mode	set_stream_model	get_stream_model	int	At `enter()` (read when `enter()` internally joins the underlying SRTC channel)
MCU track	set_mcu_track	get_mcu_track	int	At `enter()` (read when `enter()` internally joins the underlying SRTC channel)
Enable audio recording	set_enable_audio_record	get_enable_audio_record	int	At `enter()` (read when `enter()` internally joins the underlying SRTC channel)
Display name for entering the meeting	set_room_name	get_room_name	std::string	At enter()
Avatar for entering the meeting	set_room_avatar	get_room_avatar	std::string	At enter()
Streaming vendor	set_stream_vendor	get_stream_vendor	std::string	At enter()
Statistics interval	set_stat_interval	get_stat_interval	int	Can be changed any time
Speaker interval	set_speaker_interval	get_speaker_interval	int	Can be changed any time
Noise suppression mode	set_den_model	get_den_model	int	Can be changed any time
Speed limit	set_limit_speed	get_limit_speed	int	Can be changed any time

stream_model / mcu_track / enable_audio_record / room_name / room_avatar / stream_vendor are read at enter(), and changing them afterward has no effect; den_model / limit_speed / stat_interval / speaker_interval can be changed any time and are applied immediately.