Hakon Strande wrote:
The bug "Need a way for a device to advertise realtime format caps changes" is currently not a Windows OS Bug since the feature is part of the ongoing feature planning/prioritization process for the next version of Windows and given the ability for 3rd parties to work around this in the driver: "Custom audio driver implements a different PnP device interface for each of the possible formats."
I know other solutions, which of course also has it's disavantages:-as a driver writer you could write a old style mme-driver (example included in the NT4 DDK). Disadvantage: does not seem to be supported in 64-bit operating systems. The mme driver was also a solution to some known XP/W2k Bugs, which some of you may remember:
-audio data was shifted by one bit in W2k by the kernel mixer -kernel mixer additional latency -24 / 32 bit format support was removed in XP -32 device limit in XP -unexpected sample rate conversations in W2k/XP -as a writer of audio applications you could use directKS (like sonar does) -or use ASIO instead of Microsoft /Uwe ****************** 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/