Windows System Software -- Consulting, Training, Development -- Unique Expertise, Guaranteed Results

Home NTDEV

Before Posting...

Please check out the Community Guidelines in the Announcements and Administration Category.

More Info on Driver Writing and Debugging


The free OSR Learning Library has more than 50 articles on a wide variety of topics about writing and debugging device drivers and Minifilters. From introductory level to advanced. All the articles have been recently reviewed and updated, and are written using the clear and definitive style you've come to expect from OSR over the years.


Check out The OSR Learning Library at: https://www.osr.com/osr-learning-library/


Query - WDM streaming.

Mohammad_Iqbal_P_AMohammad_Iqbal_P_A Member Posts: 14
Hi
Any body, please clarify some doubts regarding WDM streaming. It is an
urgent need.
1) Is it possible to create a file object of the minidriver, and
contact it directly?
2) If a custom IOCTL is given to the stream class driver, will it be
passed down to the mini driver?

thanks in advance,
iqbal

Comments

  • OSR_Community_UserOSR_Community_User Member Posts: 110,217
    Hi,

    I'm not sure if you're talking about audio streaming
    drivers. Just in case, there is a WDM audio related
    mailing list hosted at eGroups. Perhaps you would
    like to repost your message to that group. Possibly
    there is someone who could answer your question.

    Addresses:
    Post message: mailto:[email protected]
    Subscribe: mailto:[email protected]
    Unsubscribe: mailto:[email protected]
    List owner: mailto:[email protected]

    URL to wdmaudiodev page: http://www.egroups.com/group/wdmaudiodev

    Best Regards,

    Carsten Schulz
    List owner
    WDMAUDIODEV
    http://www.egroups.com/group/wdmaudiodev

    > -----Original Message-----
    > From: [email protected]
    > [mailto:[email protected]]On Behalf Of MOHAMMAD IQBAL
    > Sent: Mittwoch, 31. Mai 2000 13:54
    > To: NT Developers Interest List
    > Subject: [ntdev] Query - WDM streaming.
    >
    >
    > Hi
    > Any body, please clarify some doubts regarding WDM
    > streaming. It is an
    > urgent need.
    > 1) Is it possible to create a file object of the minidriver, and
    > contact it directly?
    > 2) If a custom IOCTL is given to the stream class driver, will it be
    > passed down to the mini driver?
    >
    > thanks in advance,
    > iqbal
  • Mohammad_Iqbal_P_AMohammad_Iqbal_P_A Member Posts: 14
    Hi
    Thank you for your response. Iam interested to know about video
    streaming. Can you please direct me in that way?

    Thanks in advance
    iqbal

    >>-----Original Message-----
    >>From: carsten schulz [mailto:[email protected]]
    >>Sent: Wednesday, May 31, 2000 7:38 PM
    >>To: NT Developers Interest List
    >>Subject: [ntdev] RE: Query - WDM streaming.
    >>
    >>
    >>Hi,
    >>
    >>I'm not sure if you're talking about audio streaming
    >>drivers. Just in case, there is a WDM audio related
    >>mailing list hosted at eGroups. Perhaps you would
    >>like to repost your message to that group. Possibly
    >>there is someone who could answer your question.
    >>
    >>Addresses:
    >>Post message: mailto:[email protected]
    >>Subscribe: mailto:[email protected]
    >>Unsubscribe: mailto:[email protected]
    >>List owner: mailto:[email protected]
    >>
    >>URL to wdmaudiodev page: http://www.egroups.com/group/wdmaudiodev
    >>
    >>Best Regards,
    >>
    >>Carsten Schulz
    >>List owner
    >>WDMAUDIODEV
    >>http://www.egroups.com/group/wdmaudiodev
    >>
    >>> -----Original Message-----
    >>> From: [email protected]
    >>> [mailto:[email protected]]On Behalf Of MOHAMMAD IQBAL
    >>> Sent: Mittwoch, 31. Mai 2000 13:54
    >>> To: NT Developers Interest List
    >>> Subject: [ntdev] Query - WDM streaming.
    >>>
    >>>
    >>> Hi
    >>> Any body, please clarify some doubts regarding WDM
    >>> streaming. It is an
    >>> urgent need.
    >>> 1) Is it possible to create a file object of the minidriver, and
    >>> contact it directly?
    >>> 2) If a custom IOCTL is given to the stream class
    >>driver, will it be
    >>> passed down to the mini driver?
    >>>
    >>> thanks in advance,
    >>> iqbal
    >>
    >>
    >>---
    >>You are currently subscribed to ntdev as: [email protected]
    >>To unsubscribe send a blank email to $subst('Email.Unsub')
    >>
Sign In or Register to comment.

Howdy, Stranger!

It looks like you're new here. Sign in or register to get started.

Upcoming OSR Seminars
OSR has suspended in-person seminars due to the Covid-19 outbreak. But, don't miss your training! Attend via the internet instead!
Kernel Debugging 13-17 May 2024 Live, Online
Developing Minifilters 1-5 Apr 2024 Live, Online
Internals & Software Drivers 11-15 Mar 2024 Live, Online
Writing WDF Drivers 20-24 May 2024 Live, Online