For videos, only left speaker is used?

El
1

I hear MUSIK and Co. On the notebook over the built-in speakers.
There's a speaker on the left and one on the right in the notebook.
I have already tested on the audio features of the notebook, it is played only in the left speaker, then in the right speaker of the test tone.
That works fine.

However, it is so that, whether a Youtubevideo is played or offline I play a .mp4 video, always only the left speaker plays music!

As mentioned, the right speaker does not seem to be broken, otherwise it would not play the test tone.
But why is that?
Could that possibly be misplaced somewhere?
Whereby the notebook almost always sees the speakers as one unit: - /

edit:
Have just looked in the settings while mala uch the balance adjusted, so to speak, the left speaker to 0 and right to 100.
Result: He still goes.
However, in comparison to the opposite (left 100 right 0) he is a whole lot quieter and dahr drowned probably the left the right speaker neat!
Where can something come from? : - /

Pa

Here is a video which should solve your problem actually: