No HW acceleration on HD Graphics 4000?

No HW acceleration on HD Graphics 4000?

I installed Intel Media SDK 2013 on a device with HD Graphics 4000 (Microsoft's Surface Pro which only has the 4000 as its graphics card). However, hardware acceleration does not seem to be working (see below). The SDK has worked fine on other devices with HD Graphics 3000. Is there a known issue with the HD Graphics 4000? Suggestions for getting it to work?

C:\Program Files\Intel\Media SDK 2013\tools\mediasdk_sys_analyzer\x64>sys_analyz
Intel Media SDK System Analyzer (64 bit)

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

Version Target Supported Dec Enc
1.0 HW No
1.0 SW Yes X X
1.1 HW No
1.1 SW Yes X X
1.3 HW No
1.3 SW Yes X X
1.4 HW No
1.4 SW Yes X X
1.5 HW No
1.5 SW Yes X X
1.6 HW No
1.6 SW Yes X X

Graphics Devices:
Name Version State
Intel(R) HD Graphics 4000 Active

System info:
CPU: Intel(R) Core(TM) i5-3317U CPU @ 1.70GHz
OS: Microsoft Windows 8 Pro
Arch: 64-bit

Installed Media SDK packages (be patient...processing takes some time):
Intel« Media SDK 2013 (x64)

Installed Media SDK DirectShow filters:
Intel« Media SDK MP3 Decoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\imc_mpa_dec_ds.dll
Intel« Media SDK JPEG Decoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\jpeg_dec_filter.dll
Intel« Media SDK MPEG-2 Splitter :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\imc_mp2_spl_ds.dll
Intel« Media SDK H.264 Encoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\h264_enc_filter.dll
Intel« Media SDK MVC Decoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\mvc_dec_filter.dll
Intel« Media SDK AAC Decoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\imc_aac_dec_ds.dll
Intel« Media SDK MPEG-2 Decoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\mpeg2_dec_filter.dll
Intel« Media SDK MP4 Splitter :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\imc_mp4_spl_ds.dll
Intel« Media SDK MPEG-2 Muxer :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\imc_mp2_mux_ds.dll
Intel« Media SDK MP4 Muxer :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\imc_mp4_mux_ds.dll
Intel« Media SDK H.264 Decoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\h264_dec_filter.dll
Intel« Media SDK MP3 Encoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\imc_mpa_enc_ds.dll
Intel« Media SDK AAC Encoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\imc_aac_enc_ds.dll
Intel« Media SDK MPEG-2 Encoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\mpeg2_enc_filter.dll
Intel« Media SDK VC-1 Decoder :
C:\Program Files\Intel\Media SDK 2013\samples\_bin\x64\vc1_dec_filter.dll

Installed Intel Media Foundation Transforms:

- HW target does not work: If you expect it should, then make sure to install
latest Intel gfx driver, and that Intel gfx is selected as primary driver
- If Intel driver is associated with secondary adapter, make sure to
initialize DirectX device used with Media SDK with corresponding adapter

Analysis complete... [press ENTER]

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