Not working with ENCODING_PCM_FLOAT

[sixdaystudio]

When I configure the wave with waveRecorder.waveConfig.audioEncoding = AudioFormat.ENCODING_PCM_FLOAT the recorder bugs and creates a audio file with 44bytes. Any chance to implement this feature to allow recording audio with AudioFormat.ENCODING_PCM_FLOAT ?

Thanks.

[squti]

The library doesn't support ENCODING_PCM_FLOAT and ENCODING_PCM_32BIT currently, But we will try to add this feature in the next release.

[farfromrefug]

@squti i really need this right now. I am ok implementing. Can you explain a bit where it fails with ENCODING_PCM_FLOAT and ENCODING_PCM_32BIT ?

[squti]

@farfromrefug You need to add these lines to bitPerSample function in WaveConfig.kt file.

 AudioFormat.ENCODING_PCM_32BIT -> 32
 AudioFormat.ENCODING_PCM_FLOAT -> 32

For ENCODING_PCM_FLOAT You also need to write another function like writeAudioDataToStorage in WaveRecorder.kt which reads data in the type of FloatArray instead of ByteArray.

You also need a function to check if the device supports ENCODING_PCM_32BIT and ENCODING_PCM_FLOAT before recording.