Tag Archives: new

GoPro Hero 7 Black Has Killer Stabilization but Same fps!

GoPro Hero 7 Black

GoPro has released 3 new cameras including the Hero 7 Black which is now the flagship product for the company.  The key feature is HyperSmooth which is a predictive stabilization technology based on scene analysis and sensor telemetry to accurately anticipate motion and correct the image to generate a gimbal-like smooth appearance to the video.  When you see the footage it is clear it is a huge improvement compared to even the Hero 6 Black which had a pretty good stabilizer.

The Stabilization, however, is limited to  4k 30/60p and other resolutions below 120p but anything above 120fps will use the previous stabilization feature which is not predictive and have no stabilization support at all at 1080p 240fps which is the highest slow motion mode.  No 480fps or other higher fps settings are available as the camera uses both the same Hero 6 Black sensor and the same GP1 system chip for this new camera. → Continue Reading Full Post ←

iPhone Xs Slow Motion Official Apple Sample!

Apple has released a preview video showing the video capabilities of the iPhone Xs in 4k 30, 4k 60 and slow motion 1080p 240fps.  You can see in the liquid and sound part of the demo the quality delivered by the full HD slow motion but it is hard to judge per pixel sharpness and or artifacts from such a short high shutter video. We will need more real-world samples in order to see if there has been an improvement from the iPhone X of 2017.

We have isolated a part of the footage to see the slow-motion compression and we could detect aliasing in the edges, softness and compression artifacts which are typical of mobile phone high frame rates. The iPhone Xs seems to still have them to some degree. Color and motion on the codec seem to be excellent especially in 4k which looks extremely detailed and with more than acceptable dynamic range. → Continue Reading Full Post ←

iPhone Xs Slow Motion Lacks Improvement!

iPhone Xs Slow Motion

Apple just released 3 new iPhones and a 4th generation watch.  These are all about the screen and speed and not really big new capabilities. It is all refinement and flawless execution but video fans will look at these phones as a continuation of last year’s specs with a better codec and possibly better bit rates and image quality but not much else. The iPhone X and 8 still remain relevant which is expected in an “s” upgrade cycle.

Gone are the big leaps of frame rates and Apple is capping at 1080p 240fps while completely ignoring rivals like the Galaxy S9, OnePlus 6 and Sony Xperia XZ series when it comes to super slow motion video. Apple was at the forefront of these technologies with the iPhone 6 but now have really rested on their laurels while the competition leapfrogs in video capabilities when it comes to frame rates. Others will point out that even when the high speed is restricted you will now get better quality footage in all modes which is certainly an upgrade. → Continue Reading Full Post ←

Sony Xperia XZ3 Has Identical Slow Motion to XZ2!

Sony Xperia XZ3

The just released Xperia XZ3 had a lot of rumors surrounding the slow-motion capability which was to be a cut above previous releases but as first-hand reviewers have shown, the camera module is carried over from the XZ2 and what the phone really changes are the first ever Sony OLED display in HDR, larger battery and a larger screen as main feature changes.

The Slow Motion component is unchanged from the XZ2 at 960fps in Full HD 1080p and 720p with just 6.4 seconds worth of playback at 30fps and 3.2 seconds at 1080p 30fps timeline. The hone only records for 0.1 seconds at 960fps in 1080p and 0.2 sec for 720p. Hardly a usable slow motion format for the people looking to capture long slow motion in the several second time-range. → Continue Reading Full Post ←

Insta360 Pro 2 Can do 120fps at 4k!

Insta360 Pro 2

We liked the Insta360 Pro released last year because it upped the ante in resolution and immersion compared to other off the shelf camera solutions. This new Pro 2 camera essentially increases the performance by stitching six 4k images to truly bring VR recording to a point where resolution blends with realism at 8k 3D. VR has always suffered from the resolution Achilles heel which can kill the experience as you notice image errors like aliasing, softness or stitching artifacts.

The new Insta630 Pro 2 camera has 6 lenses and 6 full camera systems to capture the scene. If using H.265 for Post stitching it can reach 4k UHD at up to 120fps binned.    All six cameras used at maximum resolution can build a 12k still image but for VR video you will be outputting an 8k stream in 2D or 3D with outstanding visual crispness.  The demos shown do make it seem like headsets are now the technology that needs improvement to increase resolution and catch up. → Continue Reading Full Post ←

Galaxy Note 9 Slow Motion Initial Samples!

Now that a few days have passed we now have the first few samples of what the Galaxy Note 9 is capable of in 960fps slow-motion mode. It shows about the same effective resolution as the Galaxy S9 and S9+ which share the same camera system.  The Note 9 is supposed to increase the dynamic range but it is unclear how much benefit it will show in a resolution starved 720p high-speed mode.

The best selling factor for the Note 9 as a slow-motion device is the doubling of recording time to 0.4 seconds from the 0.2sec available on the Galaxy S9. This transforms into a 12.8-second video played back at NTSC 30p which makes it much more enjoyable than the 6.4 sec on the other Samsung phone. → Continue Reading Full Post ←