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 ←
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 ←
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 ←
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 ←
The Chronos 1.4 team has been hard at work on firmware improvements. The latest pre-released software patch shared with HSC improves the h.264 file quality at the pixel level by using a new demosaic algorithm to better match the real camera output. We did a few sample tests to see how big an improvement it is and also to maybe ditch the slow and space eating RAW 16bit workflow which is our preferred file saving format as it retains all the sensor information.
The new improvements are already available to the community as a beta in this post. It is very stable it should immediately improve the way you work with the camera. Also, a new roadmap of upcoming firmware releases was shared in the forums which include HDMI monitoring and a complete OS change to Debian Linux from the current Arago distro for the camera which should improve development and speed in implementing features.→ Continue Reading Full Post ←
Destin from SmarterEveryDay has posted an incredible video explaining how a lawn mower cuts grass. It is way more interesting and memorable than you might think. The killer feature of mowers turns out to be the air flow generated by the machine which makes it possible to cut the grass even. The clip goes into detail on how it works and in an excellent series of clips, shows how it looks like at 50,000fps using a Phantom Camera. Highly Recommended to watch and subscribe to SmarterEveryDay for more great content! -HSC