Property Description

You can configure video, audio, network functions of the video stream engine server using system properties. Table 1 shows the system properties of commercial modules of the video stream engine. You can change property settings to configure the default commercial module running parameters.

**Table 1** Property fields of commercial modules
Field Name	Description	Value Range	Default Value
ro.hardware.fps	Cloud phone screen frame rate, in fps.	30 60	30
ro.hardware.width	Cloud phone screen width. The width, height, and density must match. The relationship is as follows: 720p (720 1280 320) 1080p (1080 1920 480) 1440p (1440 2560 640)	720 1080 1440	720
ro.hardware.height	Cloud phone screen height.	1280 1920 2560	1280
ro.vmi.video.capture.render_optimizing	Rendering optimization of streams output to the primary screen.	1: enabled by default	1
ro.vmi.hardware.vpu	Encoding card type.	0: no encoding card 1: T432 3: Quadra	3
vmi.mic.cachefactor	Frame cache size of the microphone.	0: no cache 1: 1 frame 2: 2 frames 3: 3 frames	2
vmi.crowd.control.master	Crowd control.	false: disabled	false
ro.vmi.loglevel	Log level.	1: default 2: verbose 3: debug 4: info 5: warn 6: error 7: fatal	4
ro.hardware.dynamicfps	Dynamic frame rate adjustment.	0: disabled 1: enabled	1
ro.hardware.downfps	Rendering frame rate (in fps) after the client is disconnected when the dynamic frame rate adjustment function is enabled.	12 24	12

Parent topic: Configurable Commercial Module Properties of the Video Stream Engine