You might also have a look at this thread: http://groups.google.com/group/android-developers/browse_thread/thread/a37d61d2135a924/4efd4f33fb6937ab?q=record+problem+LG+Ally#4efd4f33fb6937ab
Which explains a way to record audio on mayn devices including the LG Ally Bryan On Sep 26, 8:05 pm, dan raaka <[email protected]> wrote: > you should first check if the particular combination is supported or NOT. > > Raun "AudioCaps" on this device build and see if the issue causing > samplerate/encoding combination is supported or NOT. > > -Dan > > On Sun, Sep 26, 2010 at 2:29 AM, Omer Gilad <[email protected]> wrote: > > Samsung devices (all of them) have many bugs related to audio API. > > In our application we've handled this by applying specific solutions > > to known device models - you will have to investigate and find > > workarounds for that. > > > On Sep 26, 4:05 am, Steve Hugg <[email protected]> wrote: > > > We have been getting reports of audio recording not working on Samsung > > > Moment phones on 2.1-update1. > > > > int bufferSize = AudioRecord.getMinBufferSize(sampleRate, > > > AudioFormat.CHANNEL_IN_MONO, > > > AudioFormat.ENCODING_PCM_16BIT); > > > this.audioRecord = new AudioRecord(MediaRecorder.AudioSource.MIC, > > > sampleRate, > > > AudioFormat.CHANNEL_IN_MONO, > > > AudioFormat.ENCODING_PCM_16BIT, bufferSize); > > > > generates these logs: > > > > I/AudioPolicyManager( 1889): getInput() inputSource 1, samplingRate > > > 16000, format 1, channels 10, acoustics 0 > > > W/AudioHardwareALSA( 1889): openInputStream : mInput already exists!! > > > E/AudioRecord( 2618): Could not get audio input for record source 1 > > > E/AudioRecord-JNI( 2618): Error creating AudioRecord instance: > > > initialization check failed. > > > E/AudioRecord-Java( 2618): [ android.media.AudioRecord ] Error code > > > -20 when initializing native AudioRecord object. > > > > I can't find the "mInput already exists" anywhere in the source base, > > > could this perhaps be an error message included by the OEM? > > > > Thanks! > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to [email protected] > > To unsubscribe from this group, send email to > > [email protected]<android-developers%[email protected]> > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
