Tag Archives: video quality

Xiaomi Mi Mix 3 960fps Mode Uses Interpolation?

Xiaomi Mi Mix 3 960fps

The Xiaomi Mi Mix 3 had a few leaks in the past weeks concerning the slow motion mode and the company even released a water balloon sample. We decided to wait for the real reviews and samples before making an opinion on this phone which is destined for the Chinese market first. The phone is supposed to shoot 960fps in 1080p mode which is exciting as an initial spec matching the Sony Xperia XZ2 and XZ3 phones in resolution and frame rate but we really have no slow motion duration spec yet.

After looking at the samples we have seen a clear indication of software interpolation to fill in video frames between high frame rate recorded video which looks to be 240p at 1080p and then conformed in software to 960fps on the fly using the phone’s hardware. The results are very good and beat anything we have seen before on phone frame rate interpolation which is a good thing, however, it looks like the phone is faking its way into slow motion 960fps. → Continue Reading Full Post ←

iPhone XS Slow Motion Samples!

iPhone XS Slow Motion Samples

After a few weeks of iPhone XS ownership, we can already gage the quality of the video coming out of the device in 1080p slow motion mode. We have a dozen samples for you too look at and make a decision. It is, however, a bittersweet realization that last year’s iPhone X is pretty much just as good as the XS in slow motion with just a tiny difference in per-pixel quality and dynamic range.

If you own an iPhone 8, X or Samsung Galaxy S8 or S9, for example, the slow motion feature on the iPhone XS should not be a factor in your decision to upgrade. The new XS has the best 4k video the iPhone has ever produced and the image stabilization is also much improved. The XS camera shoots pretty amazing still images and regular frame rate video but it is competitive with the best out there. The phone still is the best 240p 1080 mobile device today, see why below. → Continue Reading Full Post ←

Google Pixel 3 Slow Motion is Lackluster!

Google Pixel 3 Slow Motion

The newly announced Google Pixel 3 and 3 XL phones do impressive things with machine learning when it comes to their camera app. The ability to do resolution comparable 2X  zoom to an optical lens by using exposure merging is genius.  Their portrait mode is also the best ever made on a phone with incredible separation of background and foreground depth of field based on learning algorithms that can tackle hair transitions and other objects all with only a single lens.

When it comes to video however it is not as good as either the Samsung’s or Apple’s latest flagship phones. The pixel tops at 4k 30p and the slow motion while doing 240fps which matches the iPhone XS it is only 720p instead of 1080p. Google seems to have beefed up the phone for still images and selfies and left the video features on a secondary plane. The slow motion mode is essentially identical to last year’s Pixel 2 and 2 XL at 120fps 1080p and 240fps 720p. → Continue Reading Full Post ←

Chronos 1.4 Firmware 0.3.1 b9 Unleashes New Features!

Chronos 1.4 Firmware

The Chronos 1.4c team based in B.C. Canada has been hard at work unleashing the features of the camera hardware and adding software features that should make the camera more valuable to video professionals everywhere. The new firmware adds HDMI live mirroring support for monitoring which is clean and lets you record its output. Another feature is the inclusion of native CinemaDNG save format image sequences which retain 16bits of color data and allow you to really streamline the workflow without time-consuming conversions.

In our testing over the last 4 days, we have really put the firmware “available here” through its paces and found very minimal issues in the software related to usability but no freezes and rock solid operation over around 14hrs of operation.   By saving to CinemaDNG we have no issues with cards getting write space errors due to saving the 1.8MB files individually. We feel this format is really unleashing the camera’s quality fully with a faithful sensor capture representation. → Continue Reading Full Post ←

Insta360 One X Breaks the 3k 100fps barrier!

Insta360 One X

The Insta360 seems to be on a roll by delivering several products this year in quick succession. They want to own the 360-degree video market and they have no plans of letting go of that goal by making some very cool new features available to the masses.  The new Insta360 One X camera is able to stabilize the footage on the fly with incredible accuracy and steady-cam like feel without gimbals with its high-resolution capture and by using cropping along with telemetry data and a proprietary algorithm they are able to deliver rock-solid imagery in heavy motion environments.

The small camera is also able to shoot 100fps at 3k which is a first in the segment will let you crop if needed to get a better frame of the action.  There is also a very clever rubber housing that is designed to be thrown aerodynamically  “Drift Shot” while leaving the camera well protected on impact. This revolutionary technique is really something out of the box and what this camera will probably be known for. Expect to see an explosion of these shots in TV and film pretty soon as others copy the technique. → Continue Reading Full Post ←

Nikon Z7 and Z6 Mirrorless Have 120fps Slow Motion!

Nikon Z7 and Z6 Mirrorless

The slumbering Nikon has awakened to the mirrorless present and future and has shown their cards in a very strong but not class-leading mirrorless product line.  The Nikon Z7 & Z6 are nearly identical bodies with changes in the sensor and AF. The more expensive and higher resolution Z7 screams pixels with a 45.7MP Full Frame sensor  ISO 64–25600 range which should be a direct replacement for D850 users. The other Z6 is a better low light camera geared more at wedding shooters and videographers at 24.5MP which should produce outstanding low light  ISO 50–204800 with ISO expansion.

There is a lot to like in these cameras like a real 5 axis (5 Stop) IBIS stabilizer on the full frame sensor which also works on adapted lenses and works with Nikkor VR lenses from DSLR cameras to increase the 3 stops to a real 5 stops hybrid stabilization feature. The video modes offer 4k at 24, 25 and 30p which is so 2014 as is the 120fps full HD 1080p slow motion mode.  AF also changes between models at 493 points on the Z7 and 273 on the Z6. → Continue Reading Full Post ←