Yesterday I noticed some weird recording issues. I was using the same code calling the start and stop audio recording APIs. It used to work fine, recording sound for 5 seconds, but yesterday it stopped working. It basically recorded completely ‘silent’ audio files.
I found a quick fix is to delete audio files when I no longer need it. I usually use the same file name whenever I ask Misty to record sound. If I delete the file before recording the next time, the issue seems to go away.
But I am curious to learn if anyone else has run into similar recording issues before, and if this is the expected behavior of the audio recording APIs.