Issue on recording using smileapi

[sylee3]

Hello,

I was able to install/compile openSMILE with PortAudio and able to get various configuration option of the cPortAudio using SMILExtract -H. I was also able to record using SMILExtract with audiorecorder.conf configuration file and get the recorded wav file (have to use Ctrl C to exit).

However, when I try to use smileapi to record using same audiorecorder.conf did not record. In my C# code, in one thread I call following smileapi API.

smile.Initialize(configfile, options);
smile.Run();

In another thread, I am trying to exit smile object by using following API when some event occurs.

smile.Abort();
smile.Dispose();

These approach creates wav file with some file size, but no recorded sound exist. Any help or advise would be greatly helpful.

Thanks

[chausner-audeering]

Are you sure that cPortaudioSource is recording from the correct audio device?

I suggest to try narrowing down the issue first to check if the problem is on the audio recording side or somewhere else. You could insert a cCsvSink instance to write out the audio data, for example.