ExtraDLLPath
|
TVideoGrabber.ExtraDLLPath |
||||
|
|
|
|
||
Path of the binaries of the external Datastead DirectShow filters
Declaration
property ExtraDLLPath: string read GetExtraDLLPath write SetExtraDLLPath;
__property wchar_t *ExtraDLLPath==GetExtraDLLPath, write=SetExtraDLLPath;
Description
Specifies the location of the x86/x64 folders of the binaries of the Datastead DirectShow filters.
It is possible to invoke the Datastead RTSP/RTMP/HTTP/ONVIF DirectShow source filter or Datastead Multipurpose Encoder from the TVideoGrabber SDK just by specifing to TVideoGrabber the location of the binaries, without having to run the .exe installer, and without having to register the filter(s) with regsvr32.exe.
Just copy the x86 and x64 folders (containing the binaries of the filter) to a folder of your choice, and set ExtraDLLPath = this folder.
E.g. if the "x86" and "x64" folders have been copied to c:/datasteadfilter, set VideoGrabber.ExtraDLLPath = "c:/datasteadfilter"
Example:
VideoGrabber.VideoSource = vs_IPCamera
VideoGrabber.IPCameraURL = "rtsp://..."
VideoGrabber.ExtraDLLPath = "c:/datasteadfilter"
VideoGrabber.StartPreview();
It is also possible to specify a different DLL path per filter, by adding the [RTSP] or [MPE] prefix at the beginning, e.g.:
VideoGrabber.ExtraDLLPath = "[RTSP]c:/RTSPfolder1
VideoGrabber.ExtraDLLPath = "[MPE]c:/MPEfolder2
See Also
IR Cut Filter of Axis cameras TDiscoveryCallbackStatus TOnONVIFDiscoveryCompletedNotification TONVIFDeviceInfo Video stream of IP camera with audio of PC microphone or other audio capture device GetLastErrorMessage IPCameraURL IsURLResponding IsURLVideoStreamAvailable OnONVIFDiscoveryCompletedNotification ONVIF_GetStr ONVIF_SetStr ONVIFCancelDiscovery ONVIFDeviceInfo ONVIFDiscoverCameras_IPRange ONVIFDiscoverCameras_Multicast ONVIFEnumCamerasDiscovered ONVIFPTZGetLimits ONVIFPTZGetPosition ONVIFPTZPreset ONVIFPTZSendAuxiliaryCommand ONVIFPTZSetPosition ONVIFPTZStartMove ONVIFPTZStopMove ONVIFSnapShot OpenURLAsync OpenURLAsyncStatus SendIPCameraCommand SetIPCameraSetting
Created with the Personal Edition of HelpNDoc: Free EBook and documentation generator