NVIDIA has been hard at work on the problem posed by high frame rate interpolation of video data shot on lower fps. We have had this tech since the late 1990s with the advent of Twixtor and refined over the decades in systems like Twixtor Pro and Adobe’s Optical Flow in After Effects. You are still not getting real temporal detail data since the frames are created by extrapolating velocity and direction vectors plus pixel values between frames to get the result.
The Sony RX100 VI camera has not reached the reviewers yet for a full in-depth look but the early press shoots did gather some slow-motion footage which shows the camera in action. We also got a final word from a good source that the camera has the exact same HFR resolution and timing features as the RX100 V which means there is no improvement in the quality of the image when shooting higher frame rates.
In fact, you may even get lesser quality footage due to the lens being now an 8x f2.8 to f4.5 lens 24-200mm (35mm Equivalent) which is much slower and by optical standards, it should trail the 2.91x f/1.8-2.8 Lens 24-70mm (35mm Equivalent) of the RX100 V. So you get a $250 price increase for a better AF system, better color in video, a better tilt screen which is now full touch and the ability to zoom 8x. If those things are important to you then the extra money may be worth it.→ Continue Reading Full Post ←
So nearly two years after the excellent RX100 V by Sony was released, which won on our recommendation for slow-motion camera on a budget for both 2016 and 2017, the new RX100 VI or the sixth iteration of this specific camera line has been announced. It keeps the same body size but out goes the fast f1.8-f2.4 lens of old which was surprisingly good for a now average f2.4 to f4.5 24-200mm equivalent or 8x optical zoom which is great as a do it all range. Many are not thrilled but we will have to see if the sensor advancements, the new 4 stop stabilization, and noise suppression works well enough to keep it an acceptable low light option.
Our main interest in these cameras lies in the fact that HFR mode or (High Frame Rate) has been a key selling point since the cameras first appeared. The RX 100 V improved resolution and recording time and we are glad to see that the new RX 100 VI maintains those specs. We estimate it will at least be the same 7sec in Shoot Time Priority and 4 seconds in Quality Priority.→ Continue Reading Full Post ←
We are awaiting a 4k version of this camera in the future and the current fps4000 looks to be evolving to include a Sony Infolithium standard battery which also looks like a grip of sorts. You are able to rent it with a micro 4/3 mount or a Canon EF if needed. Some may point out that if its available for rent it should be ready to ship but these cameras are engineering non-mass production samples that are still evolving. The rental house also helps the project by testing and finding issues with the camera with the help of production users, that can be corrected before final production.→ Continue Reading Full Post ←
On Semiconductor has launched two new 4k ready CMOS global shutter sensors with new technology for reduced noise and improved image quality. The parts are geared to surveillance, automotive, consumer devices and industrial applications. Both sensors are able to do high frame rates at 4k at full resolution.
The XGS 8000 is an 8.8 Mp (4096 x 2160) 4k / UHD resolution Global Shutter CMOS image sensor in 1/1.1 inch optical format capable of 120fps at full 8.8MP resolution. This first one geared for smaller devices. The XGS 12000 is a 12.6 Mp (4096 x 3072) CMOS image sensor in 1″ inch format, supporting up to 90 fps readout at full 12.6MP resolution. This sensor is better for higher resolution solutions.→ Continue Reading Full Post ←
The fps4000 is starting production of 1080p units with 4k cameras following closely behind. The Slow Motion Camera Company Ltd. has launched a new website today with specs, pricing and an easy order page which will let you finally be in the order queue for an fps1000, fps2000 and fps4000 camera. Website here: https://www.slomocamco.com
We are expecting an fps4000 camera for our lab sometime in the 1st quarter of the year which will let us put it through its paces. The cameras aim to change the way you record slow-motion footage by allowing up to 2 minutes continuous recording in camera solid state memory which can free up DPs from the typical few seconds in slow motion cameras. This, in theory, allows recording an entire production in slow motion which can be ramped in speed slow or faster if needed.→ Continue Reading Full Post ←