.. _recording_example:

Example Recorder Implementation
===============================
Below are the header and cpp files for a Media Recorder Implementation, in order for this recorder to be used by the C++ SDK it must be passed to the conference service as
using the :cpp:class:`dolbyio::comms::services::media_io`. Now when a conference is joined all incoming media will be passed to the recorder implementation.

The recorder should be configured appropriately to be used for handling encoded or raw video and PCM/AAC audio. The application should set this configuration before passing the recorder implementation
to the conference service.

The interfaces inheritted from by this custom_recorder example must be implemented by any custom recorder which wishes to receive video and audio frames.

At the bottom of the page is a sample CMakeLists.txt which shows how to create a library for this custom recorder, then the library can be linked against the executable shown in the 
 :ref:`getting_started_sample` section if you want to use a custom recorder module.

custom_recorder.h
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.. literalinclude:: ../../../src/public/dolbyio/comms/sample/custom_recorder/custom_recorder.h
  :language: c++

custom_recorder.cc
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.. literalinclude:: ../../../src/public/dolbyio/comms/sample/custom_recorder/custom_recorder.cc
  :language: c++

CMakeLists.txt
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.. literalinclude:: ../../../src/public/dolbyio/comms/sample/custom_recorder/CMakeLists.txt
  :language: console