Displaying 2 results from an estimated 2 matches for "drv_configure".
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do_configure
2004 Sep 10
1
Re: ACM codec
......
>This may be a dumb question, but where in the registry did you find this?
HKEY_CURRENT_USER\Software\Microsoft\ActiveMovie\devenum\
{33D9A761-90C8-11D0-BD43-00A0C911CE86}
>So, then which message shows the compression options dialog for ACM
>drivers.
>
>All drivers support the DRV_CONFIGURE message, which shows the control
>panel dialog. but the DDK says:
>
><quote>
>The DRV_CONFIGURE message is one of the standard driver messages. A client
>sends the message by calling the driver's DriverProc entry point, passing
>the specified parameter values. Typically,...
2004 Sep 10
1
ACM codec
Hi Ingo,
>It is just a WAVEFORMATEX with a GUID in it. For the ACM system it is just
a format with the id >WAVE_FORMAT_EXTENSIBLE and since ACM drivers are not
registered by wFormatTag it should be working. >For testing purposes I've
written a Vorbis ACM driver, that uses a WAVEFORMATEXTENSIBLE and I
experienced >a problem when opening files with Media Player. It spend quite
some