Table of contents
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Introduction
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This explanation assumes that the i-PRO camera application development environment has been completed.
If you are not ready to build the development environment, please refer to here to complete it.
Also, in this tutorial, the SDK installation directory is described as ${SDK_DIR}.
Operation overview
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additional_info_sample_app is a sample application that adds additional information to video or audio streams.
External libraries required for operation
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No special mention.
Directory path of the sample app
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The C/C++ source code is stored below.
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${SDK_DIR}/src/adamapp-py/additional_info_sample_app
How to build the sample app (C/C++)
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Load the build environment settings file in the SDK installation directory.
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It is successful if a character string like the image below is displayed.
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How to build the sample app (Python)
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Load the build environment settings file in the SDK installation directory.
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If the image below is displayed, it is successful.
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How to use the sample app
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Let's check that additional information has been added. Prepare network analyzer software such as Wireshark to check the network information sent from the camera to your computer.
(Additional information cannot be viewed unless the camera is showing live video.)
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| Info |
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For additional information, see ADAM_AdditionalInfo_Set() in the API specification. |
Appendix
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Additional information
H.264, H.265 and Audio:
Additional information will be embedded in the RTP header extension in a first RTP packet each frame.
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