Device MFT Chaining
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 44%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECZ%3C/text%3E%3C/svg%3E)
Chen, Zhentao
1
Reputation point
I can work fine with a single dmft, follwing https://github.com/microsoft/windows-driver-samples/tree/main/avstream/sampledevicemft by setting:
CameraDeviceMftCLSIDChain="{0E313280-3169-4F41-A329-9E854169634F}"
But I can't chain two same dmfts with:
CameraDeviceMftCLSIDChain="{0E313280-3169-4F41-A329-9E854169634F}","{0E313280-3169-4F41-A329-9E854169634F}"
Is there anything I missed?
Windows for business | Windows Client for IT Pros | Devices and deployment | Other
-
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(131.20000000000002, 95%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EY%3C/text%3E%3C/svg%3E)
YCTsai 1 Reputation point2023-04-18T02:03:47.4566667+00:00 What's the purpose of chaining 2 same DMFT?
You can modify the CLSID of the second DMFT if they are different in the content but have same CLSID.
Sign in to comment
Sign in to answer