[josm-dev] Synchronizing audio with JOSM

[Nakor]

    Hello,

I have some audio from my digital recorder that I would like to use in 
JOSM. My digital recorder was 5 minutes off and I would like to correct 
this.

Is there a place where I can enter this offset before importing my audio 
files so that JOSM offsets them?

Also I tried from JOSM help to shift click the orange marker while 
paused but it only moved that one marker, not all and if I play that 
sound file again, the marker is reset to its original position.

   Thanks in advance,

N.