Audio buffer underrun on imx8mm

[asabil]

Hi,

We are experiencing audio playback underrun issues on the imx8mm, whereas the exact same application runs flawlessly under imx8mq. The observed CPU usage is low.

Any pointers at how to fix/troubleshoot this issue further.

Thanks,

Ali

[diegoadrian]

Hello,

Does this happen when you are reproducing a video with Audio? Are you reproducing Audio trought HDMI?

Best regards,

Diego

[asabil]

Hi Diego,

There is no video output and no HDMI either, this is a simple 2 channel i2s output to a digital amplifier.

Best,

Ali

[diegoadrian]

Hello,

Are you using Linux or Android?

If you are using Linux, could you please pass me the gstreamer pipe-line that you are using.

Best regards,

Diego