[josm-dev] Question about audio file mapping/synchronization

[David Earl]

On Sunday, October 24, 2010, activityworkshop <mail at activityworkshop.net> wrote:
> @David Earl:
>>Providing the "Modified times of audio files" preference is on,
>> when you Import Audio by right clicking on a GPX layer you
>> can select multiple files and it will put audio buttons at the
>> times for each clip selected.
> Thanks for clearing that up, the missing hint was indeed that checkbox. I didn't look at the preferences before but the checkbox was off by default. >

Great.

> Well, _almost_ properly. There's still a few minutes' difference between the camera's clock and the GPS clock, because I wasn't careful to synchronize clocks beforehand, but anyway, it generally works

I guess it ought to be possible with a bit if work to put in an offset
for this. I guess this method hasn't been used that much so far.

Incidentally, at least checking the calibration is important, and iirc
it does take this number into account already. If you don't calibrate
the points can end up in the wrong places as you get further into the
track.

David