Search found 10 matches
- Mon Apr 15, 2019 6:18 pm
- Forum: Tracks
- Topic: 1/2 mile drag race
- Replies: 3
- Views: 3338
Re: 1/2 mile drag race
Ran several, 14 passes, I have videos but cannot overlay, get error 16 message.? Cannot export.
- Wed Mar 20, 2019 10:34 pm
- Forum: Tracks
- Topic: 1/2 mile drag race
- Replies: 3
- Views: 3338
1/2 mile drag race
wannaGOFAST.com is running their 1/2 mile drag race at Jumbolair in Ocala Florida April 13, 14.
Just wondering which is best to use. Timer or speedo on my Laptimer. Obviously I want video capability and max speed at 1/2 mile.
These are great events by the way !
Just wondering which is best to use. Timer or speedo on my Laptimer. Obviously I want video capability and max speed at 1/2 mile.
These are great events by the way !
- Wed Jan 23, 2019 2:07 am
- Forum: About this Forum
- Topic: Accuracy of 0-60 times with 1Hz GPS
- Replies: 3
- Views: 6068
Re: Accuracy of 0-60 times with 1Hz GPS
Thanks so much Harry. So it's based on kinematic equations, assumption of constant acceleration, and interpolation between GPS fixes?
As long as it is accurate enough to demonstrate that my Jaguar F type V8S is faster than my brother's AMG C63s, I'm happy.
As long as it is accurate enough to demonstrate that my Jaguar F type V8S is faster than my brother's AMG C63s, I'm happy.
- Sun Jan 20, 2019 12:27 am
- Forum: About this Forum
- Topic: Accuracy of 0-60 times with 1Hz GPS
- Replies: 3
- Views: 6068
Accuracy of 0-60 times with 1Hz GPS
I was wondering how accurate the 0-60 mph or other acceleration times can be, if they are based on a 1Hz phone GPS signal. Must be +/- 1 second ?
- Fri Nov 13, 2015 1:18 am
- Forum: Trouble Shooting
- Topic: Cannot open .MP4 overlayed files on PC
- Replies: 1
- Views: 1006
Cannot open .MP4 overlayed files on PC
I can successfully view overlayed lap videos on my Samsung Galaxy S6, however when I copy to my PC running Vista ( The S6 has no SD card btw) , I am unable to open the overlayed vidoes. Any suggestions please?
- Fri Nov 13, 2015 1:10 am
- Forum: Trouble Shooting
- Topic: Speedo stays at 0 mph on overlay
- Replies: 8
- Views: 2489
Re: Speedo stays at 0 mph on overlay
Well, I managed to overlay a few laps now and I can see everything fine on my Galaxy. However, when I copy the overlayed .MP4s to my computer I cannot play the videos. I have just about exhausted my attempts to do this. Any ideas please?
- Sun Nov 08, 2015 10:02 pm
- Forum: Trouble Shooting
- Topic: Speedo stays at 0 mph on overlay
- Replies: 8
- Views: 2489
Re: Speedo stays at 0 mph on overlay
let's see if this works. Richard
- Sun Nov 08, 2015 6:17 pm
- Forum: Trouble Shooting
- Topic: Speedo stays at 0 mph on overlay
- Replies: 8
- Views: 2489
Re: Speedo stays at 0 mph on overlay
Great! it works. Except that I have a flashing Cam#2, and 25 minute reference session PIPs?
- Sun Nov 08, 2015 5:03 pm
- Forum: Trouble Shooting
- Topic: Speedo stays at 0 mph on overlay
- Replies: 8
- Views: 2489
Re: Speedo stays at 0 mph on overlay
thanks Harry, I'll give it a try
- Thu Nov 05, 2015 11:32 pm
- Forum: Trouble Shooting
- Topic: Speedo stays at 0 mph on overlay
- Replies: 8
- Views: 2489
Speedo stays at 0 mph on overlay
First time user with Samsung Galaxy S6 32GB running Grand Prix version, paired with Racelogic VBox, running on the track at PBIR in Florida. When I try to overlay my videos, I get the overlay but it only shows a running timer, the speedo stays at 0mph. Seems I cannot switch on the speed feature. Any...