How to add rotation function in EVR CP?

youlingke 1 Reputation point

How to write an EVR presenter and add the rotation of the video?

Windows API - Win32
Windows API - Win32
A core set of Windows application programming interfaces (APIs) for desktop and server applications. Previously known as Win32 API.
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  1. Xiaopo Yang - MSFT 12,066 Reputation points Microsoft Vendor


    Welcome to Microsoft Q&A!

    According to the answer, IMFTransform can be used to manipulate media data. The document evrpresenter sample uses IMFTransform to SetMixerSourceRect. The DX11VideoRenderer sample set destination and source rectangle with IMFTransform.

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