Sorry for responding to a slightly dated thread but it touches questions and issues I have pretty much dead on.
I noticed the lag in speed readings and decided that I do not want either speed or GPS coordinates stamped on the video file. I could put me in a bad position without any basis in actual truth to the figures. Easily configured in A119, just choose not to display it in the video file.
For sure, everything is still recorded in the file and can easily be extracted by tools like Dashcam viewer etc. It will not be visible on export files which perhaps is what people would like to submit if there are any doubts about who is responsible... but all data is always present in the raw video file and nothing prevents people from asking you to submit those files. Could very well be laggy/faulty data as I said above (and others too), to assess the technical accuracy of the recorded GPS data is not an easy task.
These are not simple considerations. I love the convenience of automatic and accurate GPS time setting but there is more to it, obviously.
I noticed the lag in speed readings and decided that I do not want either speed or GPS coordinates stamped on the video file. I could put me in a bad position without any basis in actual truth to the figures. Easily configured in A119, just choose not to display it in the video file.
For sure, everything is still recorded in the file and can easily be extracted by tools like Dashcam viewer etc. It will not be visible on export files which perhaps is what people would like to submit if there are any doubts about who is responsible... but all data is always present in the raw video file and nothing prevents people from asking you to submit those files. Could very well be laggy/faulty data as I said above (and others too), to assess the technical accuracy of the recorded GPS data is not an easy task.
These are not simple considerations. I love the convenience of automatic and accurate GPS time setting but there is more to it, obviously.