It was really the wrong format. The first file that was not playable, has 2304 kbit / s
I did not pay attention. With the second File that only 88kbit / s, it works.
I was afraid it would not work at all.
BTW Audacity is a super sound editing tool!
Thanks for the tip.
I did not pay attention. With the second File that only 88kbit / s, it works.
I was afraid it would not work at all.
BTW Audacity is a super sound editing tool!
Thanks for the tip.