My emaail needs some corrections: "Multiple instances of *pin (instead of driver) *to be opened." On Wed, Jul 23, 2008 at 1:34 AM, Neetu Sand <neetu.freelist@xxxxxxxxx> wrote: > Hi Eugene, > > Thanks for a quick reply. This makes sense. So in order to make the driver > work with both applications (SONAR and Media player) simultaneously, I will > need to allow multiple instances of the driver to be opened. On top of that, > I will have to mix two streams (SONAR and media player) in the driver before > sending it on the bus, right? > > Thanks, Neetu. > > > On Tue, Jul 22, 2008 at 10:11 PM, Eugene Muzychenko <emuzychenko@xxxxxxxxx> > wrote: > >> Hello Neetu, >> >> > I am seeing that if SONAR is playing audio in KS mode with our driver >> then I >> > am not able to stream data from Media player. It shows an error. >> >> Most likely the driver allows only a single pin instance. When an >> application (SONAR) creates a pin instance, Windows audio subsystem is >> unable to create another instance for its needs. All MME (WaveOut) and >> DirectSound software buffers playback from all applications go via Windows >> audio stack and >> require only a single pin instance because of software >> mixing/conversion. Only KS applications can compete with Windows audio >> stack, acquiring pin instances directly. >> >> Regards, >> Eugene >> >> ****************** >> >> 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.com/ >> >> >