Tag Archives: apple

May Showers, iPhone 7 Plus, Mavis

(Vimeo)

Still working on a lot of things at the moment, but I had to go out and film/upload something in the meantime. It was pouring rain today. I have a high-quality camera that is water resistant that does slow motion. Let’s put it to use!

The whole video was shot on the iPhone 7 Plus using both cameras. It’s attached to a selfie-stick (I get these things for free from distributors all the time. I have 4 of them) and filmed at 1080p 120 fps using the Mavis app. Edited in Adobe Premier and lightly color corrected. Music is something I threw together in Garageband ages ago.

JSD Labs: Zhiyun Smooth II, iPhone 7 Plus, and Mavis in Yoyogi Park

A few weeks ago I got a deal on a new Zhiyun Smooth II, the updated version. I had read, though I forget where, that it has really strong motors that let you use clip-on lenses on big phones. While the DJI phone gimbal seems to have good features, I had also heard that people had issues adding extras on their phone. I jumped on this one while I had the chance.

That said, the Smooth II does not lack in features at all. In fact, in this video I only used a small fraction of them, the main being the basic stabilization modes. I’ll try to do some more tests on it when I get a chance, but overall I am very impressed with this gimbal. It’s super solid and takes the same batteries as my Beholder, which is a bonus. The only issue I have with it is that it’s almost too light. For added stability (and more shooting options) I had it attached to a monopod for most of this video.

The big test for this video, however, was Mavis. I wanted to see how hard I could push it during touch and go shooting. Some of the shots pulled out of this session are absolutely amazing. However, there is still a learning curve and process that must be followed to use it correctly. Sometimes you forget that you have a fully manual control and that you have to change the settings manually for each shot. I tried to use the auto settings a few times, or had it set on target mode by mistake, leading to fluctuations of shutter speed or whatever. It was also kind of hard to see the screen in bright light sometimes. I think that with a polarizer filter and slowing down a bit I could consistently get clean shots with this rig. The Smooth II is nice and stiff when using the screen, so working with settings on the fly is easy.

Only issues I encountered overall were using the zoom lens with having the gimbal on the monopod and leaving some setting on Mavis in target mode. The vibrations are too much for the zoom OIS and it was hard to get a clean, steady shot while moving and using the zoom. No issues otherwise. I hope to see how far I can push this setup. Editing and color grading was surprisingly easy for most shots. The 100 MB/s files Mavis gives you have plenty of information to work with. Don’t let your shots get too dark, though. But I think that goes without saying for any kind of mobile video.

Big shoutout once again to Jesse of Ice Block, who let me tag along as he shot some b-roll for his upcoming feature, The Library. Here is the video he shot that day:

Finally, once again the music was made in the Novation Launchpad app. It’s a fantastic app for making worry-free music on the fly.  I have built up a cache of clips to use for future videos and even went and bought some of the sound packs. It’s fun and easy until I can get around to making more 100% original music.

 

JSD Labs: iPhone 7 Plus Anamorphic Video Test

iphone7plusanamorphictest2

(vimeo)

After a week of waiting, I finally received my iPhone 7 Plus from docomo on Saturday. With little time for tests and setting up, I  ventured out to Hakkeijima in Kanagawa the next day to shoot some video with a rig that I wasn’t even sure was going to work.

Because none of the manual camera control apps worked with the dual lens setup yet, I decided to do this first test with just the Camera app. Keep it basic, no color correction just to see what the rig can do. I had tested the setup with my iPhone 6 Plus last week after receiving the Tarion Cinema Mount, but even though it worked well, I had no idea if the dual camera setup would even be possible on it.

Luckily, it did work. I should have documented this process better, but there wasn’t too much to it. I am using an old 1.33x anamorphic that was made for video cameras in the days of 4:3. It’s unbranded, but it’s about the same size as the Sony VCL-W169. These are very rare, and while I have heard of others like mine on the internet, I haven’t seen another for sale in years. However, SLR Magic quietly released a new Anamorphot that has 52mm rear threads like mine that would most likely work with this setup as well if you want to build something similar. This is the only way to get an anamorphic on the iPhone 7 Plus until Moondog Labs releases their adapter later this year.

The major issues I had were with the OIS and the Beholder. Half of it may be attributed to my custom PID settings being for my Sony RX100IV on the Beholder, the other being the OIS would cause the lens to shift where you could see the edges of the anamorphic. Once the Mavis app is updated for the 7 Plus, I’ll give it another go and play around with shutting the OIS off when on a stabilizer.

Switching between the cameras worked really well. All of the automation in the Camera app seems to do well judging the shots, but I am excited to try it out with manual controls. I am especially curious on how the apps out there will deal with the zoom lens, as it has a few quirks I will go into in another post.

Overall I am pretty happy with the results. I tried to color correct a few of the shots and I was very impressed with what the camera can provide out of box. Once I have updated apps and have fine-tuned the setup better, I will give a a go again and really see how far I can push the iPhone 7 Plus cameras.