Snapdragon-Lab-Accessing-Hardware-Accelerated-Video-Codecs-Android-Steve-Lukas

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OpenMAX IL

• Khronos Group

– http://www.khronos.org/registry/omxil/

• Standard APIs

– Components

• Roles

– Buffers

• Buckets to hold data

• Provide Input: Empty Buffer

• Request Output: Fill Buffer

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OpenMAX IL • Khronos Group – http://www.khronos.org/registry/omxil/ • Standard APIs – Components • Roles – Buffers • Buckets to hold data • Provide Input: Empty Buffer • Request Output: Fill Buffer

iOMX • Wrapper to OpenMAX IL • Availability in Android – Froyo 2.2 Stagefright – Gingerbread 2.3 • Used by Android player

Page 1 and 2: Accessing Hardware-Accelerated Vide
Page 3 and 4: Overview
Page 5 and 6: Requirements • Device Hardware -
Page 7: Requirements • Technical backgrou
Page 11 and 12: Sample Code Overview • Under the
Page 13 and 14: Integration • New Sample Code - R
Page 15 and 16: How to use • Apk - Runs direct on
Page 17 and 18: Building • Download Qualcomm-spec
Page 19 and 20: Sample Code • Basic File I/O •
Page 21 and 22: Integration - Sample Callbacks •
Page 23 and 24: Resources • Qualcomm Developer Ne

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