Emergency parachute deployment for drones

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What a great idea but no mention of cost.

Both the US and UK require drone operators to get permission before operating a small UAV (sUAV) above a crowd, a limitation that intends to protect innocent bystanders from injury in the event of a drone crash. Waivers are offered on a case-by-case basis by both the US’s FAA and the UK’s CAA, but require operators to show how people below will be protected if the drone experiences a failure mid-flight.

The FAA granted its first waiver in October 2017, when it gave CNN permission to fly a Vantage Robotics Snap drone featuring protective rotor cages over a group of people. A parachute system like the Indemnis Nexus offers a different type of protection, one that is the first ever to meet the international ASTM F3322-18 standard for small UAVs.

The standard covers deployable sUAV parachute systems, including design, fabrication, and testing, and was designed to help drone operators get permission for flying over crowds from agencies like the FAA and CAA.

According to Indemnis, it was required to pass a series of 45 functionality tests spread across five drone failure scenarios. Testing took place at New York’s Griffiss International Airport in a controlled airspace; the Northeast UAS Airspace Integration Research Alliance oversaw the process.

The Indemnis Nexus system is designed to strap onto existing DJI drones, which it monitors using sensors. If the sensors detect a flight disruption, a ballistic launcher deploys a parachute at 90MPH / 144kmh. The tube containing the parachute is designed to inflate in order to protect the parachute from the drone’s rotors and body.

The drone was validated for use with the DJI Inspire 2, but may be offered for the Matrice 200 and 600 series, as well, by the end of the year.

Indemnis ASTM Testing from Indemnis on Vimeo.

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DJI Osmo Pocket Review with the Panasonic GH5

Categories: Miscellaneous 3 Comments

Before using the new DJI Osmo Pocket I had to switch from 60p to 50p now this is something you can’t yet do on the Pocket itself you need to use the Mimo APP on your iPhone to do this. Once it’s changed it stores it on the Osmo automatically. 

Think I have found a bug, if you are connected to your iPhone you can only get 50p in PRO mode but if you disconnect the Pocket from the iPhone and switch off PRO mode it will revert back to 60p.

The one thing I was not prepared for was the ability to film indoors using your home lighting and how good the pictures are. 

Me filming indoors at night with the Osmo Pocket (PS My lighting is daylight balanced)

I really do think the Osmo Pocket much like the other Osmo’s should come with a stand as part of the deal, it does stand up on its own but you are always very wary of it falling over.

Having now used the Pocket in a professional interview I am very pleased with the results.

One of the trickiest parts of the DJI Osmo Pocket is trying to find how to launch it into PAL (UK) mode. This can only be done with the Mimo APP within the iPhone/Android itself. You have a choice of 1920 HD or 3840 4K, with frame rates of 24, 25 or 30 then 48, 50 or 60p and set to a quality of fine, you choose by taping on your preferance.

The Osmo Pocket was used in conjunction with a Panasonic GH5 and gave a very good account of itself.

Another problem is the position of the two internal microphones, not that you are using the sound for anything other than sync track but its the hole bottom left that catches you out when holding the Osmo in your hand.

Why do companies like DJI never consult the people who use their products when designing these units and they would have been told not to position a second mic in the base of the unit

Dont expect the Osmo Pocket to give you Steadycam results as like all its predecessors it suffers from a noticeable bounce while walking.

We used the Osmo Pocket with the iPhone attached for a better viewing experience.

The picture quality is far better than I was expecting especially in 4K 50p and almost matched the Panasonic GH5 picture profile with a little tweak in FCPX. Like most of these things it’s the reds that are hard to match, but when you watch the video you are not so aware of this.

PlusPoints 

  • Shoots smooth, stabilised video in all lighting conditions
  • Incredibly compact and genuinely pocketable
  • App offers lots of depth and versatility
  • Good battery life for its size
  • First of its kind filming 4K 50p
  • Very good 4K pictures
  • Great tool for indoor family filming in limited lighting

Minus Points

  • Needs accessories to unlock its full potential
  • Autofocus can occasionally be sluggish
  • Audio quality is only average
  • Not waterproof without a case
  • Dont like the second mic situated on the base
  • In built screen is only useful as a guide
  • Noticable bounce while walking

I am truly stunned by the pictures coming out of this tiny Osmo Pocket. Comparing it beside the GH5 was a good way to test how good the pictures are and I have to admit I was taken aback with the depth of picture quality compared to all my other two Osmo’s. For £329 this is indeed a 3 axis camera that  sets the standards for others to follow.

Below is a short edited video to let you see the Osmo Pocket beside the Panasonic GH5. You can watch the full 11m film at this link https://www.youtube.com/watch?v=qbP3G5FsDS4&t=5s

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Sharp announce 8K camera at CES 2019 less than $5,000

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Picture courtesy of NEWSSHOOTER

Wow Sharp is first out the starting gate with an 8K sensor plus full size HDMI socket and a mini XLR socket.

First prosumer 8K camera boasts Micro Four Thirds mount, 30fps, and a 5-inch articulated touchscreen.

Sharp has entered the consumer camera sphere completely out of left field, revealing what looks to be the first sub-$5,000 8K camera in Las Vegas. 

The new camera, currently known as the Sharp 8K Video Camera. It was on display in prototype form only, with all specs and features subject to change, as full details will be revealed at NAB 2019 in April. 

The prototype was mounted with an Olympus M.Zuiko 40-150mm lens, the first clue that the camera will feature a Micro Four Thirds (MFT) mount. It will be powered by a stabilised CMOS sensor, capable of delivering 8K resolution at 30fps (though Sharp stated that it was targeting 60fps) using the H.265 codec.

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1TB SDXC from Lexar €440

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Lexar, a leading global brand of flash memory solutions today announced the new Lexar® Professional 633x SDXC™ UHS-I card with 1 terabyte (1TB) of memory. No one ever imagined even 5 years ago that SDXC cards would reach 1TB.

Shoot and record more of what you love without changing cards with this high-capacity 1TB memory card that supplies the space you need for capturing all the action. Designed for your mid-range DSLR, HD camcorder, or 3D camera, the Lexar® Professional 633x SDXC™ UHS-I card lets you quickly capture, and transfer high-quality photos and stunning 1080p full-HD, 3D, and 4K video2, with read speeds of up to 633x (95MB/s)1. This Class 10 card leverages UHS-I technology to deliver high-speed performance to get the shot you want, while providing the reliability you need. 

“Almost fifteen years ago, Lexar announced a 1GB SD™ card. Today, we are excited to announce 1TB of storage capacity in the same convenient form factor. As consumers continue to demand greater storage for their cameras, the combination of high-speed performance with a 1TB option now offers a solution for content creators who shoot large volumes of high-resolution images and 4K video,” said Joey Lopez, Senior Marketing Manager.

All Lexar product designs undergo extensive testing in the Lexar Quality Labs, facilities with more than 1,100 digital devices, to ensure performance, quality, compatibility, and reliability. The 1TB Lexar® Professional 633x SDXC™ UHS-I card is available now at an MSRP of €439.99. My question is that will cameras like the Panasonic GH5 recognise this size of card ?

www.lexar.com.

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The DJI Controller “Possibly the weakest part of the chain” till now !

Categories: Miscellaneous 1 Comment

Amazingly I was all set to write how much I do not like the “Heath Robinson” Mavic controller that works with the iPhone when DJI decided to bring out a dedicated Smart Controller.

When you arrive at your position it takes forever to setup the controller making sure you have the lightening connector correctly positioned then scrunching the phone into position and lastly showing the iPhone X your face this all takes a horrendous amount of time.

The wiring from the controller to the iPhone is definitely a weak spot and the iPhone perched on two rubberised posts is asking for trouble.


Now this looks a lot better and your not relying on an Apple iPhone, scrunched either side. Plus DJI claim its twice the brightness of a smartphone so viewing the live feed should be far better. At £579 its not cheap but for budding pilots like me its well worth the money.

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The first few days with the DJI Mavic 2

Categories: Miscellaneous 1 Comment

Having piloted for a total of 1h 43m its still a steal learning curve every time my Macvic 2 goes up.


Firstly I couldn’t find tripod mode till someone on the DJI forum pointed out you must enable Multiple Flight Modes in the DJI GO 4 APP.

Then you get the ability to switch on and off Tripod mode from the controller itself, very useful. For people not up with the terminology Tripod mode makes the drone move at about 2mph allowing very smooth dolly shots.


Since speaking to my friend Chris I have bought myself a set of extended landing gear from Kingwon (£14) as the Mavic sits ridiculously far too close to the ground making grass landing almost near impossible.

Simon taking the Mavic 2 Pro out for its first spin

I am indebted to my friend Simon for getting me started as he usually fly’s a Boing 737 for a living.

This morning I was flying and got an alarm from the controller, my battery was low. Panic don’t panic, I was like corporal Jones from Dads Army, making a lot of flying errors trying to land the drone in a hurry, another learning curve and totally my fault for not flying on a fresh battery. This was the shot I sent my Mavic to capture.


I will leave you with a tutorial from Dylan Young a chap who shows you how to return your Mavic to home.

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A Happy New Year to all my readers and a healthy 2019

Categories: Miscellaneous 2 Comments

For all your video production needs in Scotland, get in touch with Small Video Productions


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