updateCameraInfo

Description: the notification received when the format and resolution of the current video capture device are changed.

All fields of this command are included only if a video capture device is selected, and the device is not used by another application.

Example:

{
    "event" : "updateCameraInfo",
    "cameraWidth" : 1280,
    "cameraHeight" : 720,
    "cameraFramerate" : 3000,
    "sendWidth" : 1280,
    "sendHeight" : 720,
    "format" : 3,
    "sendFormat" : "VP8",
    "sendFramerate" : 1500,
    "stereo" : false,
    "method" : "event"
}

Parameter description:

• cameraFramerate — camera frame rate

  • cameraHeight — the height of the captured image

  • cameraWidth — the width of the captured image

  • sendFormat — the format in which the frames are sent. The following values are possible:

    - `VP8`
    
    - `VP9`
    
    - `H.265`
    
    - `H.264`
    
    - `H.263+`
    
    - `H.263`
    
    - `H.261`
    
    - `None`
    

  • format — Video format. It can be as follows:

    - `0` — YUYV
    
    - `1` — YUY2
    
    - `2` — YVYU
    
    - `3` — MJPG
    
    - `4` — I420
    
    - `5` — IYUV
    
    - `6` — UYVY
    
    - `7` — HDYC
    
    - `8` — YV12
    
    - `9` — NV12
    
    - `10` — NV16
    
    - `11` — NV21
    
    - `12` — RGB32
    
    - `13` — RGB24
    
    - `14` — ARGB
    
    - `15` — BGRA
    
    - `16` — YUV444
    
    - `17` — H264
    
    - `18` — H264_ES
    
    - `19` — H265
    
    - `20` — VP80
    
    - `21` — VP90
    
    - `22` — STR0
    
    - `23` — I420_STR0
    

  • sendFramerate — the rate of sent frames

  • sendHeight — the height of sent frames

  • sendWidth — the width of sent frames

  • stereo — the stereo flag

See also:

• getSystemInfo