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The Intel Media SDK project is no longer active.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.
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3066 Discussions

H264 Directshow filter - add fps conversion support

koby_s_
Beginner
302 Views

Hi,

I'm trying to add fps conversion to the directshow H264 encoder filter.

To my understand, I need to set the struct members CEncVideoFilter::m_mfxParamsVPP.vpp.Out.FrameRateExtN and FrameRateExtD to the correct values.

Am I correct? Is there something else I need to do?

Also, how do I change the mediatype of the output pin? where is it implemented?

Thank you

Koby

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Petter_L_Intel
Employee
302 Views
Hi Koby, That is correct. vpp.In.FrameRateExtN/D and vpp.Out.FrameRateExtN/D will control frame rate conversion operation. For details and example on how to use frame rate conversion refer to the "sample_vpp" console sample part of the SDK. For mediatype control check out "filter_def.h" and "mfx_filter_register.h". Regards, Petter
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koby_s_
Beginner
302 Views
Thank you Peter, I will check sample_cpp asap . Koby
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