LIVE_DATA_CALLBACK_EX¶
Callback Definition¶
1 | |
Function Description¶
Real-time preview of data capture data callback.
Parameter Description¶
| Parameters | Type | Remark |
|---|---|---|
| lLiveHandlein | POINTERHANDLE | The preview handle, which is the return value of NET_SDK_LivePlay or NET_SDK_LivePlayEx. |
| dataTypeout | UINT | Data frame type, see DD_FRAME_TYPE. |
| pBufferout | BYTE* | Buffer pointer, the content is NET_SDK_FRAME_INFO + FrameData. |
| dataLenout | UINT | Buffer data length. |
| pUserin | void* | User-defined parameters are passed in when setting the callback function. |
Return Value¶
None
Remarks¶
None