Jetson Nano 2GB sound via HDMI

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
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1

Hello,

I have a HDMI display (here is the link)
I have connected these speakers and am using simpleaudio to play an audiofile.

Now the first time the sound should be played it is either very quiet or I can´t hear the sound. The second time works most of the time.
If you wait a few seconds until you play the next sound it will be again very quite. Audio works normal if I play a youtube video so I assume it has something to do with simpleaudio.
But if I use simpleaudio on a linux or windows computer I don´t get this error.

Does somebody have an idea what the problem might be?
Thank you in advance.

3

Hello,

Will you hit such problem if you directly use some common hdmi monitor? I mean not such small screen one.

4

I just tried it with my TV and the same problem occurred.

5

Do we must use simpleaudio to see this issue or even other applications that can play audio?

6

I can use another application. Simpleaudio was just the first I saw and it worked on my desktop systems.
Do you have any recommendations for another application?

7

Not sure if it’s compatible issue at Simpleaudio, please find other application and try again.

9

I just tried multiple applications like pydub, playsound and tkSnack.
I get the same behaviour with every module.