Search for video files by file type or by time.
LONG NET_DVR_FindFile_V50( LONG lUserID, NET_DVR_FILECOND_V50 pFindCond );
[IN] Value returned by NET_DVR_Login_V40.
[IN] File information structure to be found, see details in the structure NET_DVR_FILECOND_V50.
Returns TRUE for success, and returns FALSE for failure.
If FALSE is returned, you call NET_DVR_GetLastError to get the error code.
The following error codes may be returned by this API: 0, 2, 3, 4, 7, 8, 9, 10, 12, 17, 19, 23, 41, 43, 44, 47, 72, and 73. For error details, refer to Device Network SDK Errors.
This API specifies the video files to be found. After calling this API, you can call NET_DVR_FindNextFile_V50 to get the file details.