Vargheese,
What applications are you trying to use to test sending an AC3
stream?
Different DVD players require this to be configured differently.
You might also want to verify that your pin is exposing the data ranges
correctly by examining the filter in KSStudio, and trying to instantiate
the AC-3 pin with a proper data format corresponding to
AC3/SPDIF.
Thanks.
Devendra.
At 09:11 AM 6/8/2006, Vargheese Baby wrote:
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I am using DDK sample driver [MSVAD\AC3] for achieving ac3 over SPDIF. But
my miniport driver gets a PCM streams converted from AC3 always. The sample
driver uses a wavecyclic port with AC3 pins. Its topology filter does not
have any AC3 pins\nodes (Microsoft document also recommend like this).
Any way to get AC3 pass through with this driver? Should I additionally use
any AC3 filter with SPDIF passthrough option to achieve this?
Anybody could give a solution please?
Thanks and Regards
Vargheese
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