Recommended Encoding Parameters

The encoding parameters are related to the hardware environment of the video stream cloud phone. For details about the hardware environment, see "Software Deployment" > "Environment Requirements" > "Hardware Environment" in Video Stream Engine Feature Guide (Android 15).

Hardware Configuration Scheme 1

**Table 1** Encoding parameters in CBR mode
Parameter	Recommended Value
bitrate	8000000
gopsize	60
profile	main

**Table 2** Encoding parameters in CAPPED_CRF mode
Parameter	Recommended Value
gopsize	60
profile	main
crf	21
maxCrfRate	10000000
vbvBufferSize	1000

In hardware configuration scheme 1 (W6800 + Quadra), you are advised to use VPU for encoding. During H.265 encoding, only main is supported as the encoding profile.

Hardware Configuration Scheme 2

**Table 3** Encoding parameters in CBR mode
Parameter	Recommended Value
bitrate	8000000
gopsize	60
profile	main

In hardware configuration scheme 2 (DaoCloud DC1000), you are advised to use GPU for encoding. During H.265 encoding, only main is supported as the encoding profile.

Parent topic: Recommended Configurations