Another thing: I have just published(a week or two ago) how to register a filter in the code. Check my posts and you+ll find it. WH> If you register the filters in the code and not in the inf file you can WH> get the filters pointers back. Then when the pin gets opened you get the WH> filter's pointer from the KsPinGetParentFilter. KR>> Not exactly. I have two identical filter factories for two hardware devices. KR>> So both filters have the same friendly name (do they?). How can I KR>> distinguish them? KR>> For example: two identical PCI cards controlled by the same AVStream driver KR>> (btw, I do pin-centric processing). Both appear as DirectShow filters of the KR>> same type.But I want to instantiate filter for exatly the chosen card. KR>> Actually the devices are not pci cards but child devices of a controller KR>> device, so I can also pass some information from driver to application to KR>> achieve desired result. KR>> Konrad >>> Basically, you want to give a different name to each one of your filters, >>> right? This is done in the INF; you have to add a registry key somewhere KR>> in >>> the SYSTEM/CurrentControlSet/Controls/MediaCategories section that defines >>> the Name associated for your filter guids. Refer to the registry for >>> examples. KR>> ****************** KR>> WDMAUDIODEV addresses: KR>> Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx KR>> Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe KR>> Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe KR>> Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx KR>> URL to WDMAUDIODEV page: KR>> http://www.wdmaudiodev.de/ WH> ****************** WH> WDMAUDIODEV addresses: WH> Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx WH> Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe WH> Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe WH> Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx WH> URL to WDMAUDIODEV page: WH> http://www.wdmaudiodev.de/ ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/
