[HELP]:Unhandled Exception: Instance of '_CodecNotSupportedException'

[quisvox]

• Using the API ? startRecorder()

• Generate an iOS or Android App ? Android

---

Here is my question :

I use this code: await _myRecorder.startRecorder( toFile: path, codec: Codec.pcm16, sampleRate: 16000, numChannels: 1);

and Exception

[ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: Instance of '_CodecNotSupportedException'

flutter_sound is not support PCM ?

[ali-1989]

me too.

Flutter 2.8.0 on real device (android 7.1)

by all Codecs I get this.

Update:

I realized that the file extension must be compatible with the codec. I think this is an additional operation. Maybe I would like my file extension to be different from codec.

audioRecorder.startRecorder(
        toFile: '$audioRecPath.amr',
          audioSource: AudioSource.microphone,
        codec: Codec.amrWB
      );

This throws an error:

audioRecorder.startRecorder(
        toFile: '$audioRecPath.aac',   <<-- aac
          audioSource: AudioSource.microphone,
        codec: Codec.amrWB          <<-- amr
      );

this is bad. very bad.

[Malik056]

Yes, same problem, shouldn't depend on the file extension

[EuHigorBarbosa]

Yes, same problem for me, specially on codec: Codec.mp3 For default codec and accMp4 work fine.

[Larpoux]

Record mp3 nor raw pcm are supported. Please refer to https://flutter-sound.canardoux.xyz/guides_codec.html

[twopai]

Record mp3 are also unsupported now

[github-actions[bot]]

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