&totalroombitrateparameter or via the room's director settings menu. The higher the room bitrate however, the more CPU and Network load will be placed on those in the room.
&quality=0to the URL. The
&qualityparameter acts as a preset, where &quality=0 is preset for 1920x1080 @ 60-fps,
&quality=1is 720p60, and
&quality=2is a gentle 360p30.
&width=1920&height=1080, and this might be helpful when dealing with non-standard aspect-ratios.
&scale=100parameter. This scales down the resolution, as a percentage, based on the original camera capture resolution.
&scale=100to the view link can achieve that, as it forces 100% scale, or no scaling in other words.
&proaudiois flag that presets many audio options, which can be added to both the sender's and viewser's link to enable stereo audio with no audio processing and a very high audio bitrate set. You may need to be using headphones, especially if in a group room, if using
&proaudioor if disabling the echo cancellation features.