May 19, 2021 WeChat Mini Program Development Document
The base library 2.11.0 starts to support, and the lower version needs to be compatible.
Create a WebGL screen recorder that records images rendered on WebGL frame by frame and exports video files
WebGL object, the node object obtained through SelectorQuery
| Property | Type | The default | Required | Description |
|---|---|---|---|---|
| duration | number | 600 | Whether | Specifies the length of the recording (s) and reaches automatic stop. Maximum 7200, min 5 |
| videoBitsPerSecond | number | 1000 | Whether | Video bit rate (kbps), minimum 600, maximum 3000 |
| gop | number | 12 | Whether | Video key frame interval |
| Fps | number | 24 | Whether | Video fps |