Category Archives: Development

Sony RX100va Camera Released for Australian Market!

Sony RX100va

Sony has released an altered version of the RX100 V camera for the Australian market which keeps all of the good features of the RX100 V camera but also changes it’s internals and software to allow for increased buffer space for images and video in HFR mode and allows the AF module to include the Fast Hybrid AF system with 315 focal-plane phase-detection points to match that of the RX100 VI which was announced just last month.

The memory increase itself allows for 24fps continuous shooting with a  buffer up to 148 JPEG frames.  That also allows improved High Frame Rate recording times, and fast continuous AF with stills and while recording UHD 4K video.  Recording of 7 seconds of recording in Shoot Time Priority at the 240 fps setting which matches the one in the regular RX100 V and RX100 VI in America. → Continue Reading Full Post ←

Oppo Find X Has 480fps 720p Slow Motion!

Oppo the phone company based in Dongguan, China has released their flagship phone the Oppo Find X. Comparisons will be made to the iPhone X nut just in name but also on shape and design.  However, the Oppo has no notch but it also has a similar aesthetic to the Galaxy S9 from Samsung but with the impressive feature which slides a motorized top part with both the rear and front cameras.  Design wise this phone might be the most impressive and elegant phone ever made up to this point.

The phone has no 4k 60p like others in its class but does have 240fps 1080p and 480fps 720p video. There is something akin to this phone and the OnePlus 6 in that they share the video specs. Are these phones similarly built or it is just a fluke?  We tend to see a homogenized spec sheet on these handsets as technology is standardized in China within camera modules.  It is encouraging to see so many phones having the slow motion feature included and prominently displayed in the feature run-down. → Continue Reading Full Post ←

NVIDIA Slow Motion Interpolation With AI Deep Learning Tech!

NVIDIA Slow Motion Interpolation

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.

We explored this technique in our post on interpolation here and why it is no substitute from a real slow motion camera solution.  NVIDIA’s new method uses machine learning along with 11,000 videos to arrive at a more convincing result. Considering the relatively small sample size we can imagine a future where hundreds of thousands or millions of footage samples are used to generate near flawless interpolation. This technique takes some serious computation and data sets so as of now it is not really ready for the mass market but that could change with the cloud very soon. → Continue Reading Full Post ←

Blackmagic PCC4k Petition calls for S16 Crop!

Blackmagic PCC4k Petition

An enthusiastic supporter of the recently announced Black Magic Pocket Cinema Camera 4k, is aiming at getting the company to incorporate a Super 16 or S16 crop format on the sensor so that S16 lenses can be used with the camera without recording the extra vignetted information.  However, as you must know by now crop frames in sensor read-out are an excellent way to increase frame rate capabilities in cameras.

So we encourage you to sign the petition here and place some comments that also call for increasing the frame rate options in S16 mode so that the camera captures better slow motion footage.  The camera will already be capable of 120fps Full HD 1080p crop in windowed mode but a S16 crop would allow for extra frame rate options at that resolution. 96fps would be one possibility. And while you are at it maybe ask for 720p crop and 240fps which is not probable but worth a try. -HSC

FRAN​ Camera by CINEMARTIN Promises 8k and High Frame Rates!

FRAN Camera 8k

The newly announced CINEMARTIN FRAN 8K Camera claims some huge numbers in terms of resolution and performance.  Up to 8K (8000×6000) RAW / Uncompressed 12 Bit video capture at 24fps and up to 96fps in 2k & 1080p for high frame rates but more on that later in this post.  There is only one image of the camera we were provided with and that is the RED Brain like rendering above which sports a mounting port which in the lab is fitted with a Canon EF Mount which is preferred among cinema oriented users especially if it is an active one.

FRAN also offers in the spec sheet 15.5 stops of dynamic range at 12 bit which competes directly with the best cinema cameras out there. CINEMARTIN claims the camera will come in below the competition in price while offering a true global shutter sensor with no rolling shutter distortion.   Using a 4/3 sized sensor at 50MP with 48MP being used for 8k Capture it may seem overkill when it comes to low light performance. It may be able to deliver resolution levels never before seen on cinema cameras but low-light will surely be a hurdle for the camera to overcome. → Continue Reading Full Post ←

OnePlus 6 Will Have Super Slow Motion Mode!

OnePlus 6 Slow Motion

The folks at OnePlus have been busy and by the looks of the recently leaked images of the OnePlus 6, it seems the phone is almost an identical looking handset to the iPhone X design with notch included.  The invitation to the event on May 16th, 2018 for the unveil mentions “Live Life in Super Slow Mo” which we believe will be a 960fps slow-motion mode akin to that in the Galaxy S9 & S9+ or the Sony Xperia ZX2.

OnePlus has been one of the best performing handsets for Android users due to their use of the best components out there along with a streamlined ROM that does away with most bloatware on the main install. Users of these phones also routinely claim huge battery life due to the optimized nature of the background tasks. For Slow Motion, they have only been competitive on the mid-range but that will probably change if Slow Motion is a big feature on this new phone. → Continue Reading Full Post ←