Can Mavic follow in front of you in any of the flight modes?

Discussion in 'Mavic Pro Discussions' started by chevytwonova, Nov 1, 2016.

  1. chevytwonova

    chevytwonova Member

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    Can Mavic follow in front of you in any of the flight modes?

    Sorry if I missed this answer.

    Have not had a ton of fly time with my drone yet due to scheduling.


    Sent from my iPhone using MavicPilots
     
  2. msinger

    msinger Well-Known Member
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    Are you referring to walking toward the Mavic as it flies backwards?
     
  3. chevytwonova

    chevytwonova Member

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  4. msinger

    msinger Well-Known Member
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    If you enable the "Visual Navigation Settings" --> "Enable Backward Flying" setting in DJI GO, the Mavic will move away as the target moves toward it. You'll have to watch out for any obstacles behind the Mavic since it has no sensors behind it. Also, it won't really be following the target -- just backing away to keep the target in view.
     
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  5. chevytwonova

    chevytwonova Member

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    OK great thanks so much. I was hoping something like this could be done.
     
  6. hellhole

    hellhole Member

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    sorry... havent got my mavic yet so i would like to ask...
    how far does it stay away from the subject?
    can you preset it?
    or its determind when you first select it?
     
  7. msinger

    msinger Well-Known Member
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    It'll automatically stay at the distance required to keep the subject in the frame. There is no way to preset the distance.
     
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  8. Nathan Hoover

    Nathan Hoover Well-Known Member

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    I've tried this out and it doesn't seem to really work well. If you are in a big open space, you can "push" it back by moving toward it but it will move to the side pretty quickly. You can move it back in line by moving the right way, but if you are on a trail it will not stay in front of you. Basically it will back up to one side or the other, then as you pass, it will start following you from behind.

    I made a video of me unicycling with it following. Skip to 2:30 to see where I tried to "push" it. (When it hit the tree it cut off some leaves but was undamaged).

     
  9. Scapegoat

    Scapegoat Well-Known Member

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    Wow , you're pretty good on that unicycle !

    Good video Thumbswayup
     
  10. Heavysledz

    Heavysledz Well-Known Member

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    I think it veered off to the side because you were too close.....if you had it higher and further back, I think it may have beanpole to track straight.....
     
  11. halley

    halley Well-Known Member

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    It would take a much stronger algorithm and better inputs to be able to stay ahead of you. The current algorithm is like pushing one end of a rope. The camera would have to determine and predict where it thinks you will be in the future, then where to position itself to be ahead of that point, then how to get to that position. Given that the firmware only knows roughly where you are, not where you're moving, this is just not going to work yet.
     
  12. Heavysledz

    Heavysledz Well-Known Member

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    I guess that makes sense......I was thinking more of a straight line....definitely can't predict where you are going so wouldn't be able to do more than back pedal in a straight line until you turned and then it would do just like it did in the video and turn to keep you in the center of the frame and ultimately end up beside you and ultimately behind you...
     
  13. Nathan Hoover

    Nathan Hoover Well-Known Member

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    Yes I think it is just like pushing a rope.
     
  14. raberrio

    raberrio Active Member

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    awesome video!

    i think the mavic is a really great drone
     
  15. Nathan Hoover

    Nathan Hoover Well-Known Member

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    Caveats: to make that video took 3 batteries. It doesn't always maintain sight of the target - sometimes just loses and hovers. One time I was quite far away from the controller and couldn't get it to re-acquire me. Had to ride all the way back and fly it over manually. Then again, that was all done solo, my first time using those features. I could probably do it again quicker now that I've learned how it works but this technology is very young and isn't truly great yet. The Mavic 2 Pro will probably be the one you really want (isn't it always that way?!)
     
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