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Is there any way to Support Amr Codec, As of now for research, using WASAPI and XAudio2 APIs i didn't able to find anything most intesting that is telling Amr supported. but microsoft supported codec seen below link http://msdn.microsoft.com/en-us/library/windows/apps/ff462087(v=vs.105).aspx

i believe that AMR codec suppport is present in windows phone. anybody help me how i can able to use AMR codec.

Azhar Shaikh
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2 Answers2

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I believe that you can get it with windows phone. It does support AMR codec. I don't think you have to do anything to be able to use it. This website has more information on it: http://msdn.microsoft.com/en-us/library/windows/apps/ff462087%28v=vs.105%29.aspx. I hope this answers your question.

bobtheboy
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  • thanks bobtheboy, http://msdn.microsoft.com/en-us/library/windows/apps/ff462087%28v=vs.105%29.aspx this link doesnt specify anything about how to use amr codec. if you can tell me how to use amr codec it will be great help. Thanks, – Azhar Shaikh Dec 17 '14 at 07:01
  • Here is some information on it that I have found so far: http://en.wikipedia.org/wiki/Adaptive_Multi-Rate_audio_codec#Usage – bobtheboy Dec 17 '14 at 07:03
  • i want to know about windows phone API to encode PCM to AMR, Do you have any idea? – Azhar Shaikh Dec 17 '14 at 08:11
  • Here is what I think you need: http://stackoverflow.com/questions/15167663/encoder-decoder-pcm-to-amr-android (it is for android though) – bobtheboy Dec 18 '14 at 00:21
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I posted this question in Microsoft forum and i got the answer, the answer is Microsoft doesn't support in-build AMR codec, to support AMR codec in windows phone we need to use Third Party Codec Library.

refer this link anybody has same question:

https://social.msdn.microsoft.com/Forums/windowsapps/en-US/28e2bc65-e938-4256-b8ee-43affe556666/is-it-possible-to-use-media-extension-for-encoding-raw-audio-pcm-data-to-amr-data?forum=wpdevelop

Azhar Shaikh
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