Recent content by Ken Pelletier

  1. K

    Independent video/stills settings like Style and Color... not.

    Is it a surprise to anyone else that changing the video settings for things like Style and Color on the Video menu also change those settings for the Still Photo menu? For example, I shoot video D-Log, using a Custom Style where I reduce the sharpening, contrast and saturation. (DJI's - "0"...
  2. K

    P4 prop guards and obstacle avoidance

    Thanks. I've ordered them and if my experience is different, I'll report back. Fingers crossed. Ken
  3. K

    P4 prop guards and obstacle avoidance

    It's a challenge to the imagination how this was considered an acceptable design compromise. Hmmm... I had a hunch that this might be the reason, but it seemed so unlikely I ruled it out. Anyone have a line on the aftermarket props mentioned that work well and don't shut down obstacle...
  4. K

    Anyone using ND filters ?

    Use ND filters when there's too much light to get correct exposure at approximately 1/fps shutter speed. For example, shooting at 24fps, try to keep shutter at 1/50th, at 30fps, shutter around 1/60th. This is a rule of thumb, and there's some wiggle room and also there are reasons to break away...
  5. K

    P4 prop guards and obstacle avoidance

    I must be missing something, so I'm hoping someone can help me understand this. The P4 prop guards from DJI defeat the forward vision system, forcing off the obstacle avoidance system. I can always turn off obstacle avoidance myself (I don't use it much at all), but what might be the rationale...
  6. K

    P4 F-Stop 2.8

    Ah yes, of course, thanks: this is video. (hence frame rate factor). Shutter speed for stills is another matter altogether. Sometimes you want to freeze motion, sometimes you want to let it blur some for motion effect. If it's blur you want (slower shutter), and it's bright light, then ND is...
  7. K

    P4 F-Stop 2.8

    To get proper exposure in bright light, favor ND filters over cranking the shutter speed up. If possible, unless you're going for some special effect, keep the shutter pinned at or near 2x frame rate. Your viewers will thank you.
  8. K

    Can the P4 make an audible signal to aid recovery?

    Ah, ok - not precisely a "speaker" (not sure) but it can generate audible tones loud enough to solve the problem of a lost bird in a jungle canopy. For this purpose, that's what's relevant. Just gimme a button on the app to start an audible beacon tone.
  9. K

    Can the P4 make an audible signal to aid recovery?

    Exactly my situation. It seemed, at the time, so obviously a useful feature that I was sure I must be missing something. The bird already has a speaker and can make a variety of sounds, and I have a radio connection to control it. Seems like a no-brainer. Sent from my iPhone using...
  10. K

    Can the P4 make an audible signal to aid recovery?

    Great idea, thanks. 100ft range to trigger it should be enough, since the gps (when it survived the crash) was enough to get me very close.
  11. K

    P4 charger sold separately?

    Yeah, we do have some small solar but only enough for critical gear like sat phones and GPS. It's a big island with no human activity for thousands of years and no infrastructure of any kind. We are hiking and hacking through with everything needed by the expidition - water, food, camera gear...
  12. K

    P4 charger sold separately?

    Fine if they hadn't changed the battery to require a new charger. Not cool since the new battery requires a charger you can't buy another one of. :-( Grumble.
  13. K

    P4 charger sold separately?

    Thanks. I presume they will sell them at some point. Makes certain kinds of shooting darn near impossible. For example, I'll be in an uninhabited island for 3 weeks soon where the only hope of charging is a 2hr boat ride away and need to charge everything (cameras, audio gear, drones) in a few...
  14. K

    P4 charger sold separately?

    I can't seem to find a place where I can buy a charger for my P4 online (DJI or elsewhere)? At least it doesn't surface by searching and poking around the DJI store online. Charge times are sometimes critical on shoots when you have to travel to the nearest generator and turn around many...