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Re: Writing a private device driver
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Re: Writing a private device driver


  • Subject: Re: Writing a private device driver
  • From: Jeremy Bernstein <email@hidden>
  • Date: Wed, 28 Dec 2005 21:18:21 +0100

Thanks again. The only functions I see in the Movies.h on my machine (10.4.3, December Developer Documentation) are QTAudioContextRetain (), QTAudioContextRelease() and QTAudioContextCreateForAudioDevice() -- if there are others, they haven't been made public yet, which is why I am under the assumption that I need to create a dummy device driver to do this task.

I realize that this topic is potentially not exactly on-topic here, so thanks for your patience and understanding as I try to determine the appropriate tree to bark up. And thanks for any further information on this API that you can provide.

jb

Am 28.12.2005 um 21:03 schrieb email@hidden:

No. I meant Audio Context. The API is in Movies.h. The routines are
prefixed with QTAudioContext. They're new in QT7 I think, so the
documentation may not be done yet.

The extraction API could be used too, but I think that that API is
more like the old PutMovieIntoTypedHandle() call on steroids and may
not be what you need of you are trying to synchronize video or whatever.

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