Media (Intel® Video Processing Library, Intel Media SDK)
Access community support with transcoding, decoding, and encoding in applications using media tools like Intel® oneAPI Video Processing Library and Intel® Media SDK
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The Intel Media SDK project is no longer active. For continued support and access to new features, Intel Media SDK users are encouraged to read the transition guide on upgrading from Intel® Media SDK to Intel® Video Processing Library (VPL), and to move to VPL as soon as possible.
For more information, see the VPL website.
3075 Discussions

Why every frame generated from Encoder has PPS/SPS information

zheng_s_
Beginner
461 Views

We design a  decoder/encoder feature using SDK, everything works fine. But when we use Wireshark to analyze each package, we realize each frame no matter Key frame or P frame all have the PPS/SPS information. how to control the encoder to generate PPS/SPS for key frame only?

 

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Rūdolfs_B_
Beginner
461 Views

I'm having the same scenario, any advice on whether this can be altered?

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Anthony_P_Intel
Employee
461 Views

Please see the "RepeatPPS" feature in the reference manual.  The default is 'on'.

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Anthony_P_Intel
Employee
461 Views

I should mention that you the session should be initialized with API 1.8 or greater to change the behavior.

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Rūdolfs_B_
Beginner
461 Views

Hi Tony,

thanks a lot, for somewhat reason I didn't notice that field in the reference manual, works like a charm.

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