I have an application which utilizes the audio path using both the
mic and speaker. Long time ago gum11 the audio paths worked fine.
However with the latest gumstix-buildroot (gum18 with ALSA lib and
util) using OSS emulation the mic in has 20 seconds latency.
Witnin my application after opening the audio layer full duplex the
mic data does not echo until after 20 seconds. However, speaker data
is realtime. Has anyone else seen this behavior?
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