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Fernando_B_
Beginner
136 Views

Session initialization error: MFX_ERR_UNSUPPORTED

Hi,

I have a problem creating a decoder, just doing the session initialization it returns: MFX_ERR_UNSUPPORTED.

mfxIMPL impl = MFX_IMPL_AUTO_ANY;
mfxVersion ver = { { 0, 1 } };
mfxStatus status = Initialize(impl, ver, &_mfxSession, NULL);
MSDK_CHECK_RESULT(status, MFX_ERR_NONE, status);

Creating a session for an Encoder in the same program there is no problem.

The environment of the application is the as follows:

I have two classes: one for encoder and other for decoder. Each class has its on Session. Creating a encoder there is no problem. The encoder is created first and the decoder next. when the decoder is created MFX_ERR_UNSUPPORTED is reported doing the session initialization.

Any clue? or what is happening?

 

SYSTEM INFO:

Intel Media SDK System Analyzer (32 bit)


The following versions of Media SDK API are supported by platform/driver:

        Version Target  Supported       Dec     Enc
        1.0     HW      Yes             X       X
        1.0     SW      Yes             X       X
        1.1     HW      Yes             X       X
        1.1     SW      Yes             X       X
        1.3     HW      Yes             X       X
        1.3     SW      Yes             X       X
        1.4     HW      Yes             X       X
        1.4     SW      Yes             X       X
        1.5     HW      Yes             X       X
        1.5     SW      Yes             X       X
        1.6     HW      Yes             X       X
        1.6     SW      Yes             X       X
        1.7     HW      Yes             X       X
        1.7     SW      Yes             X       X
        1.8     HW      Yes             X       X
        1.8     SW      Yes             X       X

Graphics Devices:
        Name                                         Version             State
        Intel(R) HD Graphics Family                  10.18.14.4170       Active

System info:
        CPU:    Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz
        OS:     Microsoft Windows 8.1
        Arch:   64 bits

Thanks.

 

0 Kudos
1 Reply
Surbhi_M_Intel
Employee
136 Views

Hi Fernando, 

I don't see any HW or driver issue, this could be an application bug. You can refer to the tutorials which has a simple_transcode code which does decoding followed by encoding. You can take a look into that tutorial and map to your application.

If you still see an issue, please send us your application so that we can look into the issue.

Thanks,
Surbhi

 

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