Where are the recording resolutions for single stream and mixed stream set respectively?

Single Stream Recording

• The recording resolution of audio and video is determined by the resolution of the published stream. In simple terms, the resolution width and height of the audio and video is the same as the resolution width and height of the recorded file. No separate setting is needed.
• The resolution width and height of the whiteboard in single stream recording is set according to the Width and Height parameters in the Whiteboard in RecordInputParams. This parameter only applies to the whiteboard in single stream recording.

Mixed Stream Recording

The resolution width and height of the final output file of mixed stream recording is set according to the MixOutputVideoConfig parameter in the MixConfig in RecordInputParams.