Streaming mode structure
struct{
DWORD byGetStreamType;
BYTE byRes[3];
NET_DVR_STREAM_TYPE_UNION uGetStream;
}NET_DVR_STREAM_MODE_TYPE,*LPNET_DVR_STREAM_MODE_TYPE;
Streaming mode: 0-get stream from device directly; 1-get stream from stream media server; 2-get stream from device after getting the IP address by IP server; 3-get the device IP address by IP server, and then get stream from stream media server; 4-get stream from stream media server by URL; 6-get stream via URL combined by data structure (contains user name and password).
Reserved, set to 0.
Streaming mode, refer to the union NET_DVR_STREAM_TYPE_UNION for details.