Using LapTimer

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Topics: 2, Posts: 21

Last post: Re: [FAQ] How to handle video… by Harry, Tue Nov 01, 2016 12:58 pm

Last post Re: [FAQ] How to handle video…
by Harry View the latest post
Tue Nov 01, 2016 12:58 pm

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LapTimer documentation

Last post by ANDYS HSV GTS « Thu Jul 06, 2017 12:52 pm
Replies: 16
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Attachment(s) by Harry » Sun Feb 27, 2011 2:19 pm

I receive frequent requests on LapTimer documentation. Here are the main directions:

LapTimer documentation is available online only. Follow the 'LapTimer Documentation' link on to get an introduction. LT's documentation received some critics in the early days. Today it is sometimes behind...
16 Replies

12976 Views

Last post by ANDYS HSV GTS View the latest post
Thu Jul 06, 2017 12:52 pm
Housekeeping Videos

Last post by shaneeudy « Sun May 25, 2014 10:12 pm
Replies: 29
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Attachment(s) by Harry » Mon Jun 18, 2012 9:19 am

I received several questions on how to get rid of space consumed by videos not required any more.

General memory management for videos is described here:

The current version 15 is not too convenient and complete in this area. Before I give some how to-s please keep in mind LapTimer records whole...
29 Replies

14905 Views

Last post by shaneeudy View the latest post
Sun May 25, 2014 10:12 pm
Removing Conflicts

Last post by Harry « Sun Jun 19, 2011 7:57 pm

Attachment(s) by Harry » Sun Jun 19, 2011 7:57 pm

Hi,

Conflicting track sets loaded at the same time are a common issue. This post describes how to remove such conflicts without losing laps recorded.

Before I start, here are the basics: LapTimer uses sets of triggers to define tracks and track configurations. Two track sets are (potentially)...

0 Replies

4139 Views

Last post by Harry View the latest post
Sun Jun 19, 2011 7:57 pm
Laptimer with Go Pro Hero 6

Last post by cobbyboy « Mon Jul 16, 2018 2:04 am
Replies: 12
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by norMcal » Tue Oct 03, 2017 2:33 pm

I'm new to this forum but have been using HLT for many years with my iphone(s). It seems that the last year, since switching to the iPhone 7 plus, my video quality is just not as good anymore. I mean it was never great, but now it is downright junk. So I decided to finally get a Go Pro and since...
12 Replies

1641 Views

Last post by cobbyboy View the latest post
Mon Jul 16, 2018 2:04 am
Newbie failures!

Last post by Harry « Tue Jul 10, 2018 9:52 pm
Replies: 7
by GraemeI » Tue Jun 12, 2018 11:36 pm

Hi guys,

I have recently started using HLT and am really struggling to work it out. I have tried reading the docs, but they seem to mostly be for older versions and for the life of me, I cannot work out the logic of the app :-/ I am sure if you wrote it, or have used it a lot, it all makes sense,...

7 Replies

180 Views

Last post by Harry View the latest post
Tue Jul 10, 2018 9:52 pm
Broadcasting to Laptop

Last post by Motoattack.com « Sat Jun 30, 2018 8:09 pm
Replies: 2
by Racer99b » Sat Mar 10, 2018 3:41 pm

Does lap timer have the ability to broadcast over WiFi to a laptop in the pit area?

2 Replies

145 Views

Last post by Motoattack.com View the latest post
Sat Jun 30, 2018 8:09 pm
Importing video

Last post by Harry « Sun Jun 24, 2018 5:42 pm
Replies: 1
by furby076 » Thu Jun 14, 2018 12:59 am

Hello,

So I did my track weekend, and GoPro plus Android (Galaxy) with harrys laptimer recorded with OBDLink!!!

Now i am trying to figure out how to import from GoPro but Harrys says the camera is offline. The camera is connected, so not sure what's going on.

THoughts on resolving this?

1 Replies

60 Views

Last post by Harry View the latest post
Sun Jun 24, 2018 5:42 pm
How to get arbitrary OBD2 data logged out of Harry's Laptimer?

Last post by Harry « Sun Jun 24, 2018 5:25 pm
Replies: 3
by Tristor » Sun May 13, 2018 8:15 pm

Howdy,

I bought Harry's Laptimer Grand Prix Edition and a PLX Devices Kiwi 3 for my track day today at Harris Hill Raceway in Texas. I hadn't done any sort of data logging on my previous track days and had felt like my car was running hot. I'm very specifically interested in my engine oil...

3 Replies

142 Views

Last post by Harry View the latest post
Sun Jun 24, 2018 5:25 pm
NK: Alert On Track

Last post by Harry « Sun Jun 24, 2018 5:19 pm
Replies: 3
by makarr » Wed Dec 13, 2017 3:42 am
Rating: 7.69%

Recently on on of my overlayed videos, I noticed a brief message "NK: Alert On Track" that popped up. I am curious what this means? I don't see any references to this message anywhere.

3 Replies

182 Views

Last post by Harry View the latest post
Sun Jun 24, 2018 5:19 pm
Overlay Video - Help please

Last post by Harry « Sun Jun 24, 2018 5:15 pm
Replies: 1
by furby076 » Fri Jun 15, 2018 12:41 am

Hey All,

I have been spending a couple hours doing this and cannot figure out how to get the overlay.
Android (Galaxy)
GoPro Hero6
OBDLink
Harrys

During my 2 track days the sessions recorded, some of the video files broke, many recorded fine. The laps show up...My camera shows offline, but it IS...

1 Replies

45 Views

Last post by Harry View the latest post
Sun Jun 24, 2018 5:15 pm
Laptimer Petrohead Android und GoPro3 [German]

Last post by Harry « Sun Jun 24, 2018 4:47 pm
Replies: 3
by GConvent1 » Mon Sep 05, 2016 4:42 pm

Hallo, ich habe mir die Software im Playstore gekauft und wollte die App mit meiner GoPro 3 nutzen.
Leider bekomme ich keinen Kontakt zu meiner GoPro,auch nicht wenn die GoPro über WLAN angebunden ist.
Was muss ich noch einstellen?
System: Tablet Android Vers:4.1.2
App Vers:Petrohead 20.0.18
GoPro...

3 Replies

465 Views

Last post by Harry View the latest post
Sun Jun 24, 2018 4:47 pm
How to rename custom new track?

Last post by svtdoug « Wed Jun 13, 2018 12:02 am
Replies: 2
by svtdoug » Mon Jun 11, 2018 8:56 pm

If after creating a new track, (did not rename it as I was creating it), I want to rename the track, how can this be done?

Also, if I take a certified track and want to modify the splits, relocate and add splits, then this track is no longer certified and I can not longer see the challenges for...

2 Replies

64 Views

Last post by svtdoug View the latest post
Wed Jun 13, 2018 12:02 am
Multiple Picture-in-Picture sources?

Last post by Harry « Tue Jun 12, 2018 9:09 am
Replies: 3
by anthonymckay » Thu Jun 07, 2018 9:47 pm

I know that HLT can't control multiple GoPros, but I'm wondering if I can manually start an additional GoPro, and import 2 overlaid videos? As in, I'd have a foward facing view from the phone's camera, a gopro pointing out the rear window, and an additional gopro pointing at my as the driver. Can I...

3 Replies

102 Views

Last post by Harry View the latest post
Tue Jun 12, 2018 9:09 am
Can Laptimer be used without internet connection?

Last post by Harry « Tue Jun 12, 2018 7:39 am
Replies: 4
by arios79 » Sun Jan 24, 2016 6:46 pm

Hello,

I would like to know if it is possible to use Harry Laptimer without an internet connection?

Indeed, I would like to use Harry Laptimer on an Ipad with a WIFI connection only. So does it work on a track without WIFI connection?

Regards,

4 Replies

1049 Views

Last post by Harry View the latest post
Tue Jun 12, 2018 7:39 am
Start / Stop video recording

Last post by furby076 « Fri Jun 08, 2018 8:38 pm
Replies: 10
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by gowthamn » Sun Apr 08, 2018 11:39 am

If I am using a GoPro for example, do I have to start recording by pressing the record button on the GoPro or can the recording be started from the phone itself.

What video device is best to use for best video syncing with data recording? I assume the app the connect to multiple sensors right? One...
10 Replies

368 Views

Last post by furby076 View the latest post
Fri Jun 08, 2018 8:38 pm
Is there a bullet list of what to do to record right?

Last post by Harry « Fri Jun 08, 2018 9:44 am
Replies: 1
by furby076 » Fri Jun 08, 2018 3:18 am

Does anyone have a bulleted list of what to do to setup and record correctly. I am new to this process and would like to not screw up.

My setup
GoPro 6
ScanTool 427201 OBDLink LX Bluetooth: Professional OBD-II Scan Tool for Android
Android Samsung Galaxy S7
Harrys Lap timer

COnnection: I think...

1 Replies

67 Views

Last post by Harry View the latest post
Fri Jun 08, 2018 9:44 am
"Mode" like the Torque app?

Last post by Harry « Thu May 24, 2018 4:42 pm
Replies: 1
by Gantonski » Mon May 21, 2018 12:46 am

Hello everyone!

I was wondering if this app only provides information during tracks, or if there is a mode where I can have it record video and/or display the performance of my car without needing to be at the track.

I use the petrolhead version of the app.

Thanks :)

1 Replies

79 Views

Last post by Harry View the latest post
Thu May 24, 2018 4:42 pm
video overlay

Last post by Harry « Thu May 24, 2018 4:28 pm
Replies: 1
by metro2084 » Wed May 23, 2018 11:00 pm

I usually overlay a single best lap and there's no problem with sync. But recently I tried overlaying 3 continuous laps, 2 minute long each, and I noticed that after second lap the timer resets a bit before you can see start line on the video, about 1 sec early. Then, after 3rd lap it's a bit more...

1 Replies

87 Views

Last post by Harry View the latest post
Thu May 24, 2018 4:28 pm
Entering Information

Last post by Harry « Thu May 17, 2018 2:04 pm
Replies: 1
by edpetry » Wed May 16, 2018 2:53 am

Hi,
Is it possible to enter vehicle information on the PC and download to Laptimer Grand Prix Edition? Frankly, I have "fat finger" disease making it troublesome to enter information as my typing is not accurate. Entering information on the PC would help. Thanks Ed

1 Replies

109 Views

Last post by Harry View the latest post
Thu May 17, 2018 2:04 pm
Updated Laptimer - Entire profile and all laps deleted

Last post by Harry « Thu May 17, 2018 1:56 pm
Replies: 1
by The Speed Chief » Wed May 16, 2018 8:59 pm

How is that possible? I had my bluetooth OBD sensor setup, as well as my vehicle, and driver profile. And I had several years of laps stored on it - they all just got deleted. How is that possible? What a terrible design flaw.

1 Replies

64 Views

Last post by Harry View the latest post
Thu May 17, 2018 1:56 pm
iPhone not tied to a phone service

Last post by Cleggmeister « Fri May 11, 2018 2:19 pm
Replies: 4
by rbpeirce » Wed Apr 25, 2018 7:53 pm

I have a 5S that I am thinking about upgrading. I currently use the 5S with HLT. If I switch to a new device, will I still be able to us the 5S with HLT and will I be able to upgrade the software going forward?

I originally got the 5S to combine a PDA and a cell phone into one device. I guess I'm...

4 Replies

185 Views

Last post by Cleggmeister View the latest post
Fri May 11, 2018 2:19 pm
Loading track map and video failure.

Last post by Harry « Tue May 08, 2018 9:14 pm
Replies: 1
by dsausig » Mon May 07, 2018 11:52 pm

I do not have data on my iPhone 7 and the track does not have wifi. From my home wifi, I downloaded the track Buttonwillow CW14 from the list of available configurations for the track. I set up the multi cam in the app and selected the phone camera external camera which is a hero 4 session. On the...

1 Replies

78 Views

Last post by Harry View the latest post
Tue May 08, 2018 9:14 pm
Using HLT with GoPro Hero4 Black

Last post by Harry « Sun Apr 29, 2018 10:14 pm
Replies: 1
by BoxsterJohn » Sat Apr 28, 2018 11:16 pm

New to the forum. First time user of HLT Grand Prix with my iPhone 6 and GoPro Hero4 Black yesterday at the track. Battery of the Hero4 ran out quickly. Used Hero Wifi to connect to LT/iPhone which worked well. This GoPro has a hard case to enable mounting in the car, with no through-slot for a...

1 Replies

103 Views

Last post by Harry View the latest post
Sun Apr 29, 2018 10:14 pm
E46 M3 2002 + VGATE 3 WIFI

Last post by S54Mpower « Wed Apr 25, 2018 9:31 pm
Replies: 2
by S54Mpower » Sun Apr 22, 2018 3:53 pm

Hello gents,

I am new here, purchased a petrolhead version of the Harry's lap timer.

I have a Vgate 3 WIFI OBD adapter and had half hour yesterday just for quick test and saw application was recognizing adapter,
but OBD data was buggy, rpms were freezing and in general saw that some tweaks and...

2 Replies

147 Views

Last post by S54Mpower View the latest post
Wed Apr 25, 2018 9:31 pm
Direct transfer of GoPro video to ipad to sync with data?

Last post by Harry « Wed Apr 25, 2018 8:47 am
Replies: 19
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by Cloud9...68 » Sat Jul 23, 2016 8:49 pm

When I first learned about Harry's Laptimer as I was researching different data acquisition options, I developed a vision of how I wanted it to work: As one of maybe four people left on the planet who doesn't own a smart phone, I had to go a different route than the majority of HLT users. I had...
19 Replies

3297 Views

Last post by Harry View the latest post
Wed Apr 25, 2018 8:47 am

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