Hi all! I've been working on a series of 'Little Planets' panorama shots with my 13 y/o son as part of his 8th grade final project.
We bought Litchi, and installed it on the iPad Mini 4 we use for flight control. We've tried flying our photo missions, but once we have the P3P in position and have Litchi start shooting the 3-row spherical panorama, things just grind to a halt.
It's shooting 26 pictures, 8 pics per horizontal row at 45 degrees rotation per shot, plus two shots taken straight down, 180 degrees apart. The software seems to do a fine and speedy job of moving the P3 into position after each shot, but then waits 15-30 seconds or more to actually take the shot.
At the same time, it sure looks like battery life is falling MUCH faster than usual. We've had to abort two flights where we got down to 30% battery in 10-12 minutes without completing the 26-shot cycle, starting with fresh-off-the charger batteries that reported 98% full on takeoff, in 65 degree F weather, winds well under 3mph.
My only hypothesis is that Litchi has very high standards for positioning when in spherical panorama mode, and tries aggressively to be in the exact same spot for each photo, which both delays taking the photo and eats battery power as it works towards a particular spot in the sky.
We've gone to flying the missions by hand, just eyeballing the rotation using the 'radar' display on the screen, and are getting all 26 photos in a couple minutes, with use of less than 20% of the battery's power.
Any thoughts about what's up with Litchi? Are there settings I should be looking at that would tell it to just take the **** picture and move on?
I could live with the slow photo-taking, or the high battery consumption, but if we can't take the full 26-photo set on one battery with the drone in sight overhead in perfect weather, it's just not very useful.
For your amusement, here's one we made from a hand-flown flight yesterday, near Seattle's Elliot Bay Marina. Still working on getting the pano software to stitch water correctly, you'll see a couple discontinuities on the edge of the 'planet'...
We bought Litchi, and installed it on the iPad Mini 4 we use for flight control. We've tried flying our photo missions, but once we have the P3P in position and have Litchi start shooting the 3-row spherical panorama, things just grind to a halt.
It's shooting 26 pictures, 8 pics per horizontal row at 45 degrees rotation per shot, plus two shots taken straight down, 180 degrees apart. The software seems to do a fine and speedy job of moving the P3 into position after each shot, but then waits 15-30 seconds or more to actually take the shot.
At the same time, it sure looks like battery life is falling MUCH faster than usual. We've had to abort two flights where we got down to 30% battery in 10-12 minutes without completing the 26-shot cycle, starting with fresh-off-the charger batteries that reported 98% full on takeoff, in 65 degree F weather, winds well under 3mph.
My only hypothesis is that Litchi has very high standards for positioning when in spherical panorama mode, and tries aggressively to be in the exact same spot for each photo, which both delays taking the photo and eats battery power as it works towards a particular spot in the sky.
We've gone to flying the missions by hand, just eyeballing the rotation using the 'radar' display on the screen, and are getting all 26 photos in a couple minutes, with use of less than 20% of the battery's power.
Any thoughts about what's up with Litchi? Are there settings I should be looking at that would tell it to just take the **** picture and move on?
I could live with the slow photo-taking, or the high battery consumption, but if we can't take the full 26-photo set on one battery with the drone in sight overhead in perfect weather, it's just not very useful.
For your amusement, here's one we made from a hand-flown flight yesterday, near Seattle's Elliot Bay Marina. Still working on getting the pano software to stitch water correctly, you'll see a couple discontinuities on the edge of the 'planet'...