M7 SDK Specification – M7 Series Network Camera Products
I. Description
M7 SDK only uses for Microseven M7 series network camera products.
II. Method Detail
| Method: | unsigned long st_net_initServerInfo(char *ip_addr, int port, char *user_name, char *user_pwd); |
| Parameters: | ip_addr – camera IP address. port – port number. user_name – username. user_pwd – password. |
| Returns: | user_id if the match succeeds, otherwise 0. |
| Description: | camera network initialization, assigned to entire system, and start with it first. |
| Method: | int st_net_deinitServerInfo(unsigned long user_id); |
| Parameters: | user_id – a unique connection in network. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | un–initialization, return resources for latest use. |
| Method: | int st_net_modifyServerInfo(unsigned long user_id, char *ip_addr, int port, char *user_name, char *user_pwd); |
| Parameters: | user_id – a unique connection in network. ip_addr – camera IP address. port – port number. user_name – username. user_pwd – password. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to modify created user_id information by st_net_initServerInfo. |
| Method: | int st_net_GetIPAddress(const CString &sHostName, CString &sIPAddress); |
| Parameters: | sHostName – domain name. sIPAddress – domain name IP address. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | domain name converts to IP address. |
| Method: | int st_net_userLogin(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 1 if username is not matched. 2 if password is not matched. -1 if connection to network is fail. otherwise succeeds. |
| Description: | to use this method when user login, and one camera is for one unique ID. |
| Method: | int st_net_userLogout(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to use this method when it is cancelled, there is a unique ID for camera. |
| Method: | int st_net_getUserRight(unsigned long user_id); |
| Parameters: | user_id ID indicates a unique connection. |
| Returns: | user type, Bit0～bit7 corresponded with: viewing video, PTZ control, system parameters, system information, channel parameter, other settings, remote playback, snapshot. |
| Description: | to get user type. |
| Method: | int st_net_sendMsgToServer(unsigned long user_id, int msg_type, int msg_subtype, void *buf, int len); |
| Parameters: | user_id – ID indicates a unique connection msg_type – message type. msg_subtype – message sub type. buf – message pointer. len – message length. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | cannot call this method. |
| Method: | int st_net_openChannelStream(unsigned long user_id, int channel, int protocol_type, int channel_type, int realTime); |
| Parameters: | user_id – ID indicates a unique connection, channel – channel number. protocol_type – protocol type. channel_type – streaming type, 0 is for primary streaming; 1 is for secondary streaming. realTime – smooth handler, 0 is for no smooth, 1 is for smooth (currently parameter set default as 0 only). |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to open channel, must use it when video is previewed. |
| Method: | int st_net_closeChannelStream(unsigned long user_id, int channel, int protocol_type, int channel_type, int realTime); |
| Parameters: | user_id – ID indicates a unique connection, channel – channel number. protocol_type – protocol type. channel_type – channel streaming type, 0 is for primary streaming, 0 is for secondary streaming. realTime – smooth handler, 0 is for no smooth, 1 is for smooth (currently parameter set default as 0 only). |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to close channel |
| Method: | int st_net_startChannelStream(unsigned long user_id, int channel, int stream_type, int channel_type); |
| Parameters: | user_id – ID indicates a unique connection. channel – channel number. stream_type – streaming type, 0 is for both audio and video streaming data, 1 is for video streaming data only, 2 is for audio streaming data only. channel_type – channel streaming type, 0 is for primary streaming, 1 is for secondary streaming. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to start to send data, after using st_net_openChannelStream, then following use this method. |
| Method: | int st_net_stopChannelStream(unsigned long user_id, int channel, int stream_type, int channel_type); |
| Parameters: | user_id – indicates a unique connection. channel – channel number. stream_type – streaming type, 0 is for both audio and video streaming data, 1 is for video streaming data only, 2 is for audio streaming data only. channel_type – channel streaming type, 0 is for primary streaming, 1 is for secondary streaming. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to stop to send data. |
| Method: | int st_net_forceKeyFrame(unsigned long user_id, int channel); |
| Parameters: | user_id – ID indicates a unique connection. channel – channel number. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to force I frame, may not be used. |
| Method: | int st_net_startDualTalk(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to start to create audio in/out communication connecting. |
| Method: | int st_net_stopDualTalk(unsigned long user_id); |
| Parameters: | user_id ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to stop audio in/out connection. |
| Method: | int st_net_sendAudioData(unsigned long user_id, char *buf, int len); |
| Parameters: | user_id – ID indicates a unique connection. Buf – send data. len – length of data sending. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to send audio frame to camera through network. |
| Method: | int st_net_setParam(unsigned long user_id, int type, void *param, int size); |
| Parameters: | user_id – ID indicates a unique connection type – parameter type param – parameter constructor pointer. size – how large is parameter construct size. |
| Returns: | less than 0 if the match does not succeed. |
| Description: | to set parameter. |
| Method: | int st_net_getParam(unsigned long user_id, int type, void *param, int size); |
| Parameters: | user_id – ID indicates a unique connection. type – parameter type. param – parameter constructor pointer, size is how large is parameter construct size. |
| Returns: | less than 0 if the match does not succeed. |
| Description: | to get parameters. |
| Method: | int st_net_ptzControl(unsigned long user_id, int type, msg_ptz_control_t info); |
| Parameters: | user_id – ID indicates a unique connection. type – ptz type information. Info – constructor of msg_ptz_control_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to control ptz. |
| Method: | int st_net_matrixControl(unsigned long user_id, int type, msg_ptz_control_t *info); |
| Parameters: | user_id – ID indicates a unique connection. type – matrix type information. info – matrix parameter information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to control ptz matrix. |
| Method: | int st_net_defaultSetting(unsigned long user_id); |
| Parameters: | user_id ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to reset camera to default settings. |
| Method: | int st_net_defOutPutSetting(unsigned long user_id); |
| Parameters: | user_id ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to initial camera to factory settings. |
| Method: | int st_net_defaultVidioParame(unsigned long user_id, unsigned char channel_no); |
| Parameters: | user_id ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to reset video settings as default parameters. |
| Method: | int st_net_restartDevice(unsigned long user_id); |
| Parameters: | user_id ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to reboot camera. |
| Method: | int st_net_harddiskPartition(unsigned long user_id, msg_hard_fdisk_t msg_hard_fdisk); |
| Parameters: | user_id – ID indicates a unique connection. msg_hard_fdisk disk – partition parameter. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to do disk partition. |
| Method: | int st_net_fdiskStatus(unsigned long user_id, msg_hard_fdisk_status_t, msg_hard_fdisk_status); |
| Parameters: | user_id – ID indicates a unique connection. msg_hard_fdisk_status – disk partition status. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get disk partition status. |
| Method: | int st_net_harddiskFormat(unsigned long user_id, msg_part_format_t msg_part_format); |
| Parameters: | user_id – ID indicates a unique connection. msg_part_format – hard disk format parameter. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to format hard disk. |
| Method: | int st_net_harddiskFormatStatus(unsigned long user_id, msg_hard_format_status_t, msg_hard_format_status); |
| Parameters: | user_id – ID indicates a unique connection. msg_hard_format_status is hard disk format status. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get hard disk format status. |
| Method: | int st_net_queryFileList(unsigned long user_id, msg_search_file_t file_param, msg_file_info_t *p_file_info); |
| Parameters: | user_id – ID indicates a unique connection. file_param – constructor. msg_search_record_t – use to send searching condition. p_file_info – constructor pointer msg_file_info_t user to return file information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to search record video content files. |
| Method: | int st_net_queryFileListByTime(unsigned long user_id, msg_search_file_t file_param, msg_fragment_t *p_file_info); |
| Parameters: | user_id – ID indicates a unique connection, file_param – constructor msg_search_record_t- use to send searching condition. p_file_info – constructor pointer msg_fragment_t use to return file information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to search record video content files (time). |
| Method: | int st_net_deleteFile(unsigned long user_id, msg_delete_file_t msg_delete_file); |
| Parameters: | user_id – ID indicates a unique connection. msg_delete_file – delete file parameter. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to delete record video content file. |
| Method: | int st_net_setSystemTime(unsigned long user_id, msg_time_t tm); |
| Parameters: | user_id – ID indicates a unique connection. tm – constructor msg_time_t for set time |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to set system time. |
| Method: | int st_net_getSystemTime(unsigned long user_id, msg_time_t *tm); |
| Parameters: | user_id ID indicates a unique connection. tm – system time from constructor pointer msg_time_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get system time. |
| Method: | int st_net_getVersionInfo(unsigned long user_id, msg_version_info_t *info); |
| Parameters: | user_id – ID indicates a unique connection. info – version information from constructor pointer msg_version_info_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get version information. |
| Method: | int st_net_getHarddiskInfo(unsigned long user_id, msg_harddisk_data_t *info); |
| Parameters: | user_id – ID indicates a unique connection. info – hard disk information from constructor pointer msg_harddisk_data_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get hard disk information. |
| Method: | int st_net_getSystemStatus(unsigned long user_id, msg_system_status_t *info); |
| Parameters: | user_id ID indicates a unique connection. info – system status from constructor pointer msg_system_status_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get system status. |
| Method: | int st_net_queryLog(unsigned long user_id, msg_search_log_t msg_search_log, msg_log_info_t *p_msg_log_info); |
| Parameters: | user_id – ID indicates a unique connection. msg_search_log – search log condition from constructor msg_search_log_t. p_msg_log_info – get log information from constructor pointer msg_log_info_t. |
| Returns: | log int if the match succeeds, less than 0 if the match does not succeed, log integer maximum number is 1024, and minimum number is 0. |
| Description: | to get system log. |
| Method: | int st_net_deleteLog(unsigned long user_id, msg_search_log_t msg_search_log); |
| Parameters: | user_id – ID indicates a unique connection. msg_search_log- delete log condition from constructor msg_search_log_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to delete system log. |
| Method: | int st_net_alarmControl(unsigned long user_id, msg_alarm_control_t param); |
| Parameters: | user_id – ID indicates a unique connection param – release alerts information if set or not set from constructor msg_alarm_control_t 0 is for no set alerts, 1 is for set alerts. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get alerts information. |
| Method: | int st_net_getUpgradeStatus(unsigned long user_id, msg_upgrade_status_t *info); |
| Parameters: | user_id – ID indicates a unique connection. info – update constructor pointer msg_upgrade_status_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get updates status. |
| Method: | int st_net_queryUserInfo(unsigned long user_id, msg_user_info_t *p_user); |
| Parameters: | user_id – ID indicates a unique connection. p_user – user information from constructor pointer msg_user_info_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get user information. |
| Method: | int st_net_addUser(unsigned long user_id, msg_user_info_t user); |
| Parameters: | user_id – ID indicates a unique connection. user – user information from constructor msg_user_info_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to add user. |
| Method: | int st_net_deleteUser(unsigned long user_id, msg_user_info_t user); |
| Parameters: | user_id – ID indicates a unique connection. user – user information from constructor msg_user_info_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to delete user. |
| Method: | int st_net_changeUser(unsigned long user_id, msg_user_info_t user); |
| Parameters: | user_id ID indicates a unique connection. user – user information from constructor msg_user_info_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to modify user. |
| Method: | int st_net_downloadPicture(unsigned long user_id, msg_download_pic_t info, char *pic_name); |
| Parameters: | user_id – ID indicates a unique connection. info – parameter of picture snapshot remotely. pic_name – download saved filename. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to download picture snapshot remotely. |
| Method: | int st_net_downloadFile(unsigned long user_id, msg_download_t info, char *savefilename, msg_file_down_Status* file_down_Status, int fileType); |
| Parameters: | user_id – ID indicates a unique connection. info – parameter of download file savefilename – download saved filename. fileType – 0 is for other media file type, 1 is for avi media streaming file type. file_down_Status – file downloading process status. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | file download. |
| Method: | int st_net_downloadFileByTime(unsigned long user_id, msg_fragment_t info, char *savefilename, msg_file_down_Status* file_down_Status, int fileType); |
| Parameters: | user_id – ID indicates a unique connection info – parameter of downloading file. savefilename – download saved filename. fileType – 0 is for other media streaming file type, 1 is for avi media streaming file type. file_down_Status – file downloading progress status. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | file download (time). |
| Method: | int st_net_stopDownloadFile(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to stop to download file. |
| Method: | int st_net_stopDownloadFileByTime (unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to stop to download file (time). |
| Method: | unsigned long st_net_startRemotePlay(unsigned long user_id, msg_play_record_t msg_play_record, msg_recordplay_t *msg_recordplay); |
| Parameters: | user_id – ID indicates a unique connection. msg_play_record – playback parameter msg_recordplay – playback file information. |
| Returns: | playback ID if the match succeeds, otherwise –1. |
| Description: | to playback recorded video. |
| Method: | int st_net_stopRemotePlay(unsigned long remote_play_id); |
| Parameters: | remote_play_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to stop to playback recorded video. |
| Method: | int st_net_RemotePlayPosition(unsigned long remote_play_id, int current_frameno); |
| Parameters: | remote_play_id – ID indicates a unique connection. current_frameno – number of current playback frame per second. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to control playback position randomly. |
| Method: | unsigned long st_net_startRemotePlayByTime(unsigned long user_id, msg_fragment_t,msg_play_record, msg_recordplay_t *msg_recordplay); |
| Parameters: | user_id – ID indicates a unique connection. msg_play_record – parameter of playback msg_recordplay – playback file’s information |
| Returns: | playback ID if the match succeeds, otherwise -1. |
| Description: | to playback recorded file (time). |
| Method: | int st_net_stopRemotePlayByTime(unsigned long remote_play_id); |
| Parameters: | remote_play_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to stop playback recorded file (time). |
| Method: | st_net_RemotePlayPositionByTime(unsigned long remote_play_id, int current_frameno); |
| Parameters: | remote_play_id ID indicates a unique connection. current_frameno – current playback frame number. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to control position of random playback recorded video file (time). |
| Method: | int st_net_startRecord(unsigned long user_id, int channel, char *filename); |
| Parameters: | user_id – ID indicates a unique connection channel – channel number. filename – recording saved filename. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to start local recording. |
| Method: | int st_net_stopRecord(unsigned long user_id, int channel); |
| Parameters: | user_id – ID indicates a unique connection. channel – channel number |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to stop local recording. |
| Method: | int st_net_remote_start_hand_record(unsigned long user_id, msg_remote_hand_record_t, msg_remote_hand_record); |
| Parameters: | user_id – ID indicates a unique connection. msg_remote_hand_record – recording parameter. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to start PU manual recording. |
| Method: | int st_net_remote_stop_hand_record(unsigned long user_id, msg_remote_hand_record_t, msg_remote_hand_record); |
| Parameters: | user_id – ID indicates a unique connection. msg_remote_hand_record – recording parameter. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to stop PU manual recording. |
| Method: | int st_net_upgradeSystem(unsigned long user_id, char *file_name); |
| Parameters: | user_id ID indicates a unique connection. file_name – update filename. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to update system using new firmware. |
| Method: | int st_net_getDeviceType(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | device type if the match succeeds. |
| Description: | to get device type. |
| Method: | int st_net_getBitRate(unsigned long user_id, int channel); |
| Parameters: | user_id – ID indicates a unique connection. channel – channel number. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get channel bit rate. |
| Method: | int st_net_getLoginStatus(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection , |
| Returns: | 0 if it is logout, 1 if it is login. |
| Description: | to get login status. |
| Method: | int st_net_getChannelStatus(unsigned long user_id, int ichannel); |
| Parameters: | user_id – ID indicates a unique connection. channel – channel number. |
| Returns: | 0 if it is not connected, 1 if it is connected. |
| Description: | to get channel status. |
| Method: | int st_net_getHeartbeatStatus(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get heart beep message. |
| Method: | int st_net_searchDevice(msg_broadcast_t *msg_broadcast, int iMaxCount); |
| Parameters: | iMaxCount – device maximum (limitation). msg_broadcast – group of storage result. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to broadcast and search device. |
| Method: | int st_net_broadcastSetIp(msg_broadcast_setnetinfo_t msg_broadcast_setnetinfo); |
| Parameters: | msg_broadcast_setnetinfo – to modify network message parameter by broadcasting |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to modify network message by broadcasting. |
| Method: | int st_net_broadcastDefaultSetting(msg_broadcast_default_t msg_broadcast_default); |
| Parameters: | msg_broadcast_default – default parameter setting. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | broadcasting default settings reset. |
| Method: | int st_net_broadcastFactorySetting(msg_broadcast_default_t msg_broadcast_default); |
| Parameters: | msg_broadcast_default – default parameter settings |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to reset factory default settings by broadcast. |
| Method: | int st_net_searchWirelessDevice (unsigned long user_id, msg_wireless_info_t*p_wireless_info); |
| Parameters: | user_id – ID indicates a unique connection. p_wireless_info – user information from constructor msg_wireless_info_t. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to get search wireless router information. |
| Method: | int st_net_stopBidiTransparentCmd(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to stop transparent transmission. |
| Method: | int st_net_sendBidiTransparentCmd(unsigned long user_id, msg_transparent_send_t, msg_transparent_send); |
| Parameters: | user_id – ID indicates a unique connection. msg_transparent_send – command parameter. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to send transparent transmission command. |
| Method: | int st_net_registerChannelStreamCallback(unsigned long user_id, int channel, CHANNEL_STREAM_CALLBACK callback, void *context); |
| Parameters: | user_id – ID indicates a unique connection. channel – channel number. callback – call back function (method). context – save information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | register to call back when previewing, camera (device) end to send message to CHANNEL_STREAM_CALLBACK. |
| Method: | int st_net_registerServerMsgCallback(unsigned long user_id, SERVER_MSG_CALLBACK callback, void *context); |
| Parameters: | user_id – ID indicates a unique connection. callback – call back function (method). context – saved information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | server information to register call back, camera (device) end to send server message to SERVER_MSG_CALLBACK. |
| Method: | int st_net_registerServerAlarmInfoCallback(unsigned long user_id, ALARM_INFO_CALLBACK callback, void *context); |
| Parameters: | user_id – ID indicates a unique connection. callback – call back function (method). context – saved information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | server alerts information to register call back, camera (device) end to send alerts message to ALARM_INFO_CALLBACK. |
| Method: | int st_net_registerServerPlayrecordStatusCallback(unsigned long user_id, PLAYRECORD_STATUS_CALLBACK callback, void *context); |
| Parameters: | user_id – ID indicates a unique connection. callback – call back function (method). context – saved information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | server playback status to register call back, camera (device) end to send current playback status to PLAYRECORD_STATUS_CALLBACK. |
| Method: | int st_net_registerServerPlayrecordDecodeCallback(unsigned long user_id, PLAYRECORD_DECODE_CALLBACK callback, void *context); |
| Parameters: | user_id – ID indicates a unique connection. callback – call back function (method). context – saved information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | server playback to register call back, camera (device) end to send data for decoding to PLAYRECORD_DECODE_CALLBACK |
| Method: | int st_net_registerUpdateStatusCallback(unsigned long user_id,UPDATE_STATUS_CALLBACK callback, void *context); |
| Parameters: | user_id – ID indicates a unique connection. callback – call back function (method). , context – saved information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | camera (device) update new firmware to register call back, camera (device) end to send update progress status to UPDATE_STATUS_CALLBACK. |
| Method: | int st_net_registerTalkStreamCallback(unsigned long user_id, TALK_STREAM_CALLBACK callback, void *context); |
| Parameters: | user_id ID indicates a unique connection. callback – call back function (method). TALK_STREAM_CALLBACK – call back function, accept camera (device) end data. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to register call back, and to accept data. |
| Method: | int st_net_registerTransparentCmdCallback(unsigned long user_id, BIDI_TRANSPARENT_CALLBACK callback, void *context); |
| Parameters: | user_id – ID indicates a unique connection. callback – call back function (method). context – saved information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to register call back, and to accept data. |
| Method: | int st_net_beginplayback(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to start to rewind for DVR playback. |
| Method: | int st_net_stopplayback(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | to stop to rewind for DVR playback. |
| Method: | int st_net_defaultCcdParame(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | CCD default parameter. |
| Method: | int st_net_defaultItuParame(unsigned long user_id); |
| Parameters: | user_id – ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | ITU default parameter. |
| Method: | int st_net_RemotePlayMode(unsigned long user_id, int current_frameno, int flag); |
| Parameters: | user_id – ID indicates a unique connection. current_frameno – current playback frame number. flag – flag. normal is 4. stop is 5. slow: slow 2x 4x 8x 16x corresponding to 21, 22, 23, 24. fast: fast 2x 4x 8x 16x corresponding to 31, 32, 33, 34. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | playback speed mode control. |
| Method: | int st_net_get3GModuleInfo(unsigned long user_id , msg_3G_module_info_t*msg_3g_module_info); |
| Parameters: | user_id – ID indicates a unique connection. msg_3g_module_info – parameter of 3GModule status information msg_3G_module_info_t constructor pointer msg_3g_module_info to return file information. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | 3G Module status search. |
| Method: | int st_net_restart_3G_module (unsigned long user_id); |
| Parameters: | user_id ID indicates a unique connection. |
| Returns: | 0 if the match succeeds, otherwise –1. |
| Description: | Reboot 3G Module. |
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