Possible breakthrough on the camera front

I went for a paddle today with my GoPro Hero 5 Black, and in spite of carefully attaching my Novabeam USB battery, I only got 95 minutes from it, just as if I hadn’t used the battery. Meanwhile, I had the GoPro Hero 5 Session at home doing an experiment where I’d hooked up another Novabeam USB battery, and when I came home I discovered it had recorded 4 hours and only stopped because it had filled up the SD card.

But then I tried just unplugging and re-plugging the Novabeam on the Hero 5 Black, and it happily started recording. I suddenly realized that a light comes on in the Novabeam when you first plug it in. And it struck me that one significant difference between my “bench tests” on my desk and my tests on the water is that in both cases I plug the USB battery in and arrange the silicon putty here at my desk in both cases, but in the “bench test” I hit the Record button almost immediately, while for the water tests I first drive 20 minutes. I bet the battery is turning itself off in that time.

So next time I go paddling I’m going to have to try plugging the battery in and waterproofing it just before I hit record. If I can get 4+ hours of the battery, I can do that early in the pre-paddle preparation and still get the whole paddle or race. I’m so happy that I have probably figured this out before my first race.

More technique work.

Did some more work on technique. I took my front camera, my Motionize setup, and an idea of trying some different paddle lengths. So first off, I started off at my normal 214cm but with a tiny bit of pause to drive the paddle in before I start pulling and a mental emphasis on the catch. That actually seemed to help a lot. Then I tried some different paddle lengths. I have to say that I discovered some things:

  • The mental change made a lot more difference than the paddle length
  • Even though I changed the paddle length in Motionize before each test, the “Paddle depth” indicator on Motionize was useless. I’d increase my paddle length by a centimeter, and it would tell me that my paddle depth had decreased by 16 centimeters. So much for using it to test my catch.