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