AMD Media SDK User Guide 2-1 Copyright © 2014 Advanced Micro Devices, Inc

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AMD Media SDK User Guide 2-1 Copyright © 2014 Advanced Micro Devices, Inc AMD Media SDK User Guide February 2014 rev 1.0 © 2014 Advanced Micro Devices, Inc. All rights reserved. AMD, the AMD Arrow logo, AMD Accelerated Parallel Processing, the AMD Accelerated Parallel Processing logo, ATI, the ATI logo, Radeon, FireStream, FirePro, Catalyst, and combinations thereof are trade- marks of Advanced Micro Devices, Inc. Microsoft, Visual Studio, Windows, and Windows Vista are registered trademarks of Microsoft Corporation in the U.S. and/or other jurisdic- tions. Other names are for informational purposes only and may be trademarks of their respective owners. OpenCL and the OpenCL logo are trademarks of Apple Inc. used by permission by Khronos. The contents of this document are provided in connection with Advanced Micro Devices, Inc. (“AMD”) products. AMD makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions at any time without notice. The information contained herein may be of a preliminary or advance nature and is subject to change without notice. No license, whether express, implied, arising by estoppel or other- wise, to any intellectual property rights is granted by this publication. Except as set forth in AMD’s Standard Terms and Conditions of Sale, AMD assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right. AMD’s products are not designed, intended, authorized or warranted for use as compo- nents in systems intended for surgical implant into the body, or in other applications intended to support or sustain life, or in any other application in which the failure of AMD’s product could create a situation where personal injury, death, or severe property or envi- ronmental damage may occur. AMD reserves the right to discontinue or make changes to its products at any time without notice. Advanced Micro Devices, Inc. One AMD Place P.O. Box 3453 Sunnyvale, CA 94088-3453 www.amd.com For AMD Media SDK: URL: http://developer.amd.com/tools-and-sdks/heterogeneous-computing/media-sdk/ Forum: http://devgurus.amd.com/community/media-sdk ii AMD MEDIA SDK Contents Contents Chapter 1 Overview 1.1 Introduction ...................................................................................................................................... 1-1 1.2 Media Foundation Transform (MFT) Solution............................................................................... 1-2 1.3 AMF-DEM Library............................................................................................................................. 1-2 1.4 Samples............................................................................................................................................. 1-2 1.5 Windows 8/8.1 Store Application Development ........................................................................... 1-2 1.6 Additional Information..................................................................................................................... 1-3 Chapter 2 Getting Started 2.1 Prerequisites..................................................................................................................................... 2-1 2.2 Sample Build .................................................................................................................................... 2-1 2.3 Sample Execution ............................................................................................................................ 2-2 Chapter 3 Using Media Foundation 3.1 Overview ........................................................................................................................................... 3-1 3.2 Direct3D............................................................................................................................................. 3-3 3.3 Media Pipeline .................................................................................................................................. 3-3 3.4 Media Session Objects.................................................................................................................... 3-4 3.5 Using MFT......................................................................................................................................... 3-7 3.6 Decoders and Encoders.................................................................................................................. 3-9 3.6.1 H.264 Decoder ..................................................................................................................3-9 3.6.2 MPEG4 Part 2 Video Decoder.......................................................................................3-10 3.6.3 Windows Media Video 9 Decoder ................................................................................3-10 3.6.4 Microsoft H.264 Video Encoder....................................................................................3-11 3.7 MFT Components........................................................................................................................... 3-11 3.7.1 Video Processor (VQ MFT Component) ......................................................................3-11 3.7.2 Color Converter..............................................................................................................3-12 3.7.3 Overlay ............................................................................................................................3-12 3.7.4 SVC Splitter.....................................................................................................................3-13 3.7.5 Resizer.............................................................................................................................3-13 3.8 Custom Functions.......................................................................................................................... 3-13 3.9 DX9/11 – OpenCL Interoperability................................................................................................ 3-14 Contents iii Copyright © 2014 Advanced Micro Devices, Inc. All rights reserved. AMD MEDIA SDK Chapter 4 Video Quality Filters 4.1 Generating Video Pipelines ............................................................................................................ 4-1 4.2 Video Processing Features............................................................................................................. 4-2 Chapter 5 AMF-DEM Library 5.1 Configuring the Display .................................................................................................................. 5-2 5.2 Supported Resolutions ................................................................................................................... 5-4 5.3 Supported Operating Systems and Hardware.............................................................................. 5-5 5.4 Using DEM ........................................................................................................................................ 5-5 5.5 Using the VCE-DEM Library ........................................................................................................... 5-6 5.6 Desktop Screen Capture Use Case ............................................................................................... 5-7 Chapter 6 Developing Windows Store Applications 6.1 Adding Multimedia........................................................................................................................... 6-1 6.1.1 Commonly Used APIs......................................................................................................6-2 6.1.2 The AddVideoEffect Method ...........................................................................................6-2 Chapter 7 Performance Optimization 7.1 DirectX Buffer Sharing .................................................................................................................... 7-1 7.2 DirectX to OpenCL Interop ............................................................................................................. 7-2 7.3 Developing applications with C++ AMP and OpenCL................................................................. 7-3 7.4 Optimizing MFTs .............................................................................................................................. 7-4 Chapter 8 Debugging Tips and Tricks 8.1 Using Log Files................................................................................................................................ 8-1 8.2 Using MFT Error Codes .................................................................................................................. 8-2 8.3 Using MFTrace ................................................................................................................................. 8-3 8.4 Ensuring that the transcodeVq sample works for H.264 Encoded Video ................................ 8-3 8.5 Identifying Video Quality (VQ) Filter Issues by Bypassing VQ.................................................. 8-3 8.6 Using the DirectX Video Acceleration (DXVA) Checker.............................................................. 8-4 Chapter 9 Programming with OpenCL iv Contents Copyright © 2014 Advanced Micro Devices, Inc. All rights reserved.
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