We just received a video link for a Raspberry Pi imaging platform that allows for 660fps slow motion video capture using the computing unit along with it’s memory and a $6 USD camera to record slow motion video with better than expected results. The video from 2019 by RobertElderSoftware explains the way the camera and R-Pi were able to capture the footage using some scripting and writing a windowed wide but not tall imaging rectangle directly to memory to create the cheapest slow motion camera.
Of note is the apparent low resolution of less than VGA at 640 x 64px and the somewhat appraisal of rolling shutter artifacts on some of the coins. However, RobertElderSoftware also has a step by step instruction video set on how to get a $40 Raspberry Pi computer and a $6 USD camera module to build your own homebrew slow motion camera with some scripting. After a lot of scripting and patience, you should be able to mimic his results.→ Continue Reading Full Post ←
Blackmagic Design has released Camera Setup 7.0 which upgrades the URSA Mini Pro 12k camera in several areas including improved frame rates at different resolutions. At 12k the maximum frame rate has increased to 75fps from 60fps and at 4k we now have up to 240fps in BRAW format from 220fps on a Super 16mm crop of the sensor. We also get 8k at up to 160fps from a maximum before of 110fps which is improved by leveraging the fast pipeline in the camera and delivering usable frame rates with good multiples.
While the camera is not cheap at $9,995, it is certainly a bargain considering the resolution and frame rates you have access to in BRAW RAW-Like format. It may be essentially the most powerful camera you can buy today for this price range and available with an F, EF, or PL mount the flexibility is there if needed. Blackmagic Design are also the owners of DaVinci Resolve and usually bundled it with their cameras. It makes for a hard to beat all in one system for shooting, editing, and postproduction. Dig in for more details…→ Continue Reading Full Post ←
We got over 20 messages with essentially the same video sample in our inbox this week. They all touted the new interpolation from the DAIN experimental App or (Depth Aware Video Interpolation App) which now analyses footage with a Neural network AI algorithm that crunches motion vectors and even what seemed impossible before “Object Occlusion” to generate higher frame rates from lower fps sources. The technology is pretty fascinating and should be further improved by more training and samples over the coming years.
For stop motion animators, this is a complete game-changer as now you could animate with as little as 8fps and then interpolate to 30fps or 60fps with very little in the way of tearing and artifacting as long as the footage is well lit and objects clearly defined. To make matters more interesting, it also analyses footage with shallow depth of field yielding impressive results.→ Continue Reading Full Post ←
Panasonic has released a Beta tethering software package for use in Windows 10 that allows you to control your Lumix camera from the computer to shoot images and video while at the same time use it to monitor the live view video signal with now the specific change that lets you remove the overlay display items from the camera to get a clean feed to your video conferencing software.
However, it is not that easy to get it to work and requires a couple of free pieces of software to let you extract the live view feed from the camera and redirect it to a video conferencing application of your choice. We were able to get it to work well and it really makes a difference compared to the small sensor webcams you have been using. Place a 1.4 lens in the camera and look at the beautiful feed that will result by using a professional camera and optics system to make you look better.→ Continue Reading Full Post ←
Krontech.ca the makers of the Chronos affordable professional high speed camera have released the Software version 0.4.0 Beta of the camera platform. The cameras will now be using an embedded build of the Debian operating system which was already the default OS for the Chronos 2.1 HD. All Chronos 1.4c cameras can now be upgraded to the new Beta version free of charge Follow this link for the official thread.
We tested the software briefly and found it to be responsive and solid. However as a Beta, you should be ready to find some glitches here and there, if you are doing mission-critical work you should wait for a full release before updating to be on the safe side, we recommend it for most users who are not shooting once in a lifetime events. If you do find bugs please contact them to help squash them out.→ Continue Reading Full Post ←
The latest beta version of One UI 2.0 which is the Samsung interface layer on top of Android 10, is featuring an initial selfie mode for the front camera in the Galaxy S10 and Note 10, to match Apple’s Slo-fie feature which debuted on the iPhone 11. The Samsung focused Sammobile.com has already tested the feature and has shown that it is working but with still some performance issues to be ironed out.
For starters, the footage stutters like it is losing some frames from what looks to be a 120fps 720p capture on the front selfie camera. Then there is no real adjustment at the moment of capture allowed on the interface but there are post-recording editing and speed stretching that should allow some level of control. It would be ideal to have access to a full manual feature on this mode, but it seems it is kind of a bolted-on software upgrade feature to allow a better feature for feature comparison with Apple. If that is the case Samsung should also allow all the cameras on the back to shoot slow motion video and not only the standard wide default cam.→ Continue Reading Full Post ←