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About H264 level 6.1 decoding

zhang__chao
Beginner
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I got a mp4 file with level 6.1 avc stream, bitrate is 459Mb/s. The intel media sdk seems cannot decode it. And in the "mediasdk-man.pdf", CodecLevel part, there is no "MFX_LEVEL_AVC_62" or something like that. I want to know if the media sdk can decode the avc stream with level 6.1 and a large bitrate.

Thanks! 

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zhang__chao
Beginner
607 Views

file: https://drive.google.com/open?id=1pwjyfuwwOiEa1WmGWSUNqLmKWLoy7wGR

Intel(R) Media SDK 2019 R1

windows 10  18362.418

i3 7100

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Mark_L_Intel1
Moderator
607 Views

Hi Chao,

I can't access google drive and it seems not public yet.

But if you refer to our recently release notes, we don't support H.264 level 6 yet.

https://github.com/Intel-Media-SDK/MediaSDK/releases/download/intel-mediasdk-19.3.1/mediasdk_release_notes.pdf

From hardware spec. we only support L5.1 in 7th generation processors, you can check the following document at page 6:

https://01.org/sites/default/files/documentation/intel-gfx-prm-osrc-kbl-vol08-media_vdbox.pdf

Mark

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