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Technical Articles on trending topics of Intel® Media SDK

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This page contains links to the technical articles written on some of the important topics in Media SDK. The topics chosen are reflective of the frequently asked questions and discussions on the forum. This page will be updated periodically with more articles as and when they are available. We hope that this article can help developers with answering some of their questions related to frequently asked questions on major topics.

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  • Anticipated direction info for Media SDK 2015 for Linux Servers

    In the spirit of open communication, we've assembled current plans for our 2015 Linux product. This includes some changes in supported Linux distributions and hardware.  

    For more information please see the article below:

    https://software.intel.com/en-us/intel-mediasdk-supported-versions-server

    Any feedback you may have is appreciated.  Thanks!

     

    Question about VPP Composition

    Hi there,

    I have a question about VPP Composition in sample_vpp sample code.
    In the sample code, the logic is as follow assuming we have two video to composite:

        get a free surface
        load video 1
        RunFrameVPPAsync
        if (status == ERR_MORE_SURFACE)
        {
            get a free surface
            load video 2
        }
        RunFrameVPPAsync
        and so forth

    Two or more Encoders at the same time?

    hi all,

    I'm using Intel Media SDK and I want to know if it is possible to initializate two or more MfxVideoEncoders to be used at the same time... Currently, I can create one correctly but when the second is going to be created I get an error on the Init call returning a MFX_ERR_DEVICE_FAILED and I would like to know if this error is being or could be caused due to I have a MfxVideoEncoder already created.

    Thanks in advance!

    Fernando B.

    EVR and H.264 Decoder

    Hi,

    I use Intel Media SDK 2014 for Clients at Windows 7 x64.
    I have been developing a DirectShow Filter for decoding H.264 video referring Media SDK sample codes (MFX_IMPL_HARDWARE_ANY).
    The filter was connected to an EVR filter by a graph builder.
    When the graph starts, video datas run through Source->Demux->Decoder filters .
    But, E_NOINTERFACE error is occurred in the output pin within the decoder filter.

    The E_NOINTERFACE is caused by QueryInterface() request  from EVR.dll to the decoder output pin.

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