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Property Description

You can configure video stream engine server functions such as hardware decoding and WebRTC by setting configuration items in the startup script cfct_config.

Table 1 describes the default configuration items in cfct_config.

Configure the default running parameters of the audio and video modules of the video stream engine based on Table 1.

Configure the default running parameters of the WebRTC module of the video stream engine based on Table 1.

Table 1 Configuration items in the script

Field Name

Description

Value Range

Default Value

RAM_SIZE_GB

Cloud phone RAM size, in GB.

Within the cloud phone memory specification

6

STORAGE_SIZE_GB

Storage size of the cloud phone, in GB.

Within the cloud phone storage specification

16

BUILD_WIDTH

Cloud phone screen width. The width, height, and density must match. The relationship is as follows:

360p (360 640 120)

480p (480 856 160)

720p (720 1280 320)

1080p (1080 1920 480)

1440p (1440 2560 640)
  • 360
  • 480
  • 720
  • 1080
  • 1440

720

BUILD_HEIGHT

Cloud phone screen height.
  • 640
  • 856
  • 1280
  • 1920
  • 2560

1280

BUILD_DENSITY

Cloud phone screen density.
  • 120 for 360p
  • 160 for 480p
  • 320 for 720p
  • 480 for 1080p
  • 640 for 1440p

320

BUILD_FPS

Cloud phone screen frame rate, in fps.

1 to 120 fps

30

ENCODECARD

Encoding card.
  • 0: T432
  • 1: Quadra
  • 2: Va1e (not supported currently)
  • 3: OpenH264

1

T432_QUADRA_DECODE_ENABLE

T432/Quadra hardware decoding.
  • 0 or other values: disabled
  • 1: enabled

0

ENABLE_HARD_DECODE

DC1000 hardware decoding.
  • 0 or other values: disabled
  • 1: enabled

1

ENABLE_WEBRTC_CONNECTION

WebRTC connection.
  • 0 or other values: disabled
  • 1: enabled

0