Re: how to implement a virtual video driver base on testcap?
- From: "xy.kong" <xy.kong@xxxxxxxxx>
- Date: 28 Nov 2005 02:10:55 -0800
Max:
Thanks for your relpy!
I know what you wrote. It is really hard for me who want to
implement a virtual capture driver with no experience in ddk. I find
some clues about DShow in google groups. Someone tells I can write a
DShow filter and register it as a "video capture
source"(CLSID_VideoInputDeviceCategory). Then i can select and use it
in a 3rd part application, ex MSN.
I followd the idea. I find a sample in DX name is "Ball Filter
Sample ". It is a "Source Filter". I change the implement of STDAPI
DllRegisterServer(), and register it as a
"CLSID_VideoInputDeviceCategory". Then I can see the video from this
filter by graphedt.exe. And also I can select the virtual device in
MSN. But It can't work with MSN well. MSN can't startup the device.
When I use the AMCap.exe to startup the filter, it shows a error "Error
80004002: Can't find VCapture:IAMStreamConfig" .
What is the next properly step for me?
.
- Follow-Ups:
- References:
- how to implement a virtual video driver base on testcap?
- From: xy.kong
- Re: how to implement a virtual video driver base on testcap?
- From: Max Paklin
- how to implement a virtual video driver base on testcap?
- Prev by Date: Can we link a windows driver (.sys) with our own code ?...
- Next by Date: Re: Can we link a windows driver (.sys) with our own code ?...
- Previous by thread: Re: how to implement a virtual video driver base on testcap?
- Next by thread: Re: how to implement a virtual video driver base on testcap?
- Index(es):
Relevant Pages
|