backgroundSourceType
The custom background.
Enumerator
- backgroundNone
- 0: Process the background as alpha information without replacement, only separating the portrait and the background. After setting this value, you can call startLocalVideoTranscoder to implement the picture-in-picture effect.
- backgroundColor
- 1: (Default) The background image is a solid color.
- backgroundImg
- 2: The background is an image in PNG or JPG format.
- backgroundBlur
- 3: The background is a blurred version of the original background.
- backgroundVideo
- 4: The background is a local video in MP4, AVI, MKV, FLV, or other supported formats.