syncing length of .mp4 and .gpx in VIRB Edit

I have a bike ride .mp4 that is a time lapse of 1 frame per second. So this file is about 3 minutes and 7 seconds long.
and
I have a .gpx file which is a full hour and a half (or so) in real time.

If I sync them in VIRB Edit I get only 3 minutes and 7 seconds of the .gpx file to sync with the video

I only want a 3 minute 7 second video in the end with the map and gages overlayed

HOW can I compress or sample the gpx file to match each other? What I want to do is tell it "match the starts" and "match the finishes" and then have the gages and map sync with the time lapse.

I realize the gpx file has over an hour's worth of data I'm trying to crunch or sample to match the video I have compressed using time lapse.

ANYONE?

0 athawk over 8 years ago

Was the video recorded with a VIRB camera? The camera should be telling us the recorded rate of the video so we can sync the .gpx time automatically.

0 henrik242 over 4 years ago in reply to athawk

athawk I'm trying this with a 1 frame/sec time-lapse video from a GoPro Hero4 (without success...). Any ideas?

0 henrik242 over 4 years ago

Dwight54 I've got the exact same problem. Did you ever figure it out?

Ref https://forums.garmin.com/apps-software/mac-windows-software/f/virb-edit-mac/215839/imported-time-lapse-does-not-sync-with-g-metrix-data

0 henrik242 over 4 years ago

I found a workaround for this: video.stackexchange.com/.../27690