Tag Archives: buy

Chronos 1.4 Gets Faster!

Chronos 1.4 Gets Faster

The Chronos 1.4 High speed camera is getting a sensor firmware upgrade or “Wavetable” that allows for up to 38,565 fps at 336×96 pixels in windowed mode.  This effectively allows the camera to go below the previous 640 pixel locked horizontal resolution  which allows for even faster capture speeds.

You will not have HD resolution in these modes as you are dropping horizontal and vertical resolution to read the windowed part of the sensor. Most high speed cameras do this to allow for extremely fast frame rates while preserving the ability of the limited data rate in hardware to cope with them.  The upgrade will ship with all Early Bird and the rest of the Chronos 1.4 cameras going forward.

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Chronos 1.4 Shows Improved Case & User Footage!

Chronos 1.4

The Chronos 1.4 portable high speed camera from Krontech Canada and Kickstarter has been getting a make over in the case department with more mount screws and either black or silver aluminum finish as options. While the case is not finalized it is very close to the shipping version since there are a few non cosmetic revisions for the next and final iteration.

The inclusion of 1/4″ Tripod Screw mounting holes in the bottom “now stainless steel” and side and top aluminum threads make it very easy to adapt the camera to any imaginable position. There are also eight “8” M4  mount holes as well if you need them for a special attachment goal like a custom cage.

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GH5 Slow Motion Pre Production Samples!

GH5 Slow Motion

The Panasonic GH5 is gathering attention all over the camera world by making inroads into the professional video production space with it’s truly professional image quality 4:2:2 10 bit and video oriented workflow. There is already talk of the BBC being able to use it for productions and that is no small thing considering how demanding their image quality needs are.

We have gathered the few Full HD 180fps GH5 samples posted so far from pre production cameras so you can judge for yourself the quality delivered in this mode.  From what we can see it is quite good at holding detail and sharpness compared to the GH4 but it still suffers from some moire and aliasing due to line skipping happening at some stage in the capture process.

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Canon EOS 5D Mark IV Slow Mo Quality!

Canon EOS 5D Mark IV

We have gotten a few questions about the EOS 5D Mark IV when it comes to it’s 120fps 720p slow motion mode.  We covered it back in August but samples were hard to find back then; all that has changed and now we can rate and position the camera in our HSC Camera Guide ranking.  While it will not win any contests for resolution or frame rate we think it is a good all around camera with useful features for video enthusiasts.

The negatives like high price,  Moire & Aliasing prone slow mo resolution, huge inefficient 4k bit rates on an old codec, 1.74x crop in 4k recording and big system bulk still apply for this camera.  The Panasonic GH5 for instance destroys the 5D Mark IV in the video spec department but that is ok considering the 5D Mark IV is a stills workhorse with a full frame sensor first and an excellent AF and high ISO performance package.

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Chronos 1.4 Production Update 1!

Chronos 1.4

The Chronos 1.4 high speed camera is chugging along in it’s production process to backers of the project and also now to purchases outside the project which you can find here.  There is a lot of info on the update that you will find interesting including the pictures that show parts of the machined case.

We will receive a Chronos 1.4 Color camera if production continues at this pace by March this year. We will then review the image quality and features which will be evolving with continued software updates as the code base matures.  Once the camera is shipping and we can judge the final image quality we can rank it in our camera guide as a direct high speed option for our readers.

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Lumix GH5 10 Must See Videos!

Lumix GH5 VFR Mode Menu

Seems like the GH5 introduction has really made a splash on the web, TV tech news media and in enthusiast circles. The spec sheet alone is the most advanced of any DSLR or Mirror-less camera to date concerning the acquisition of professional video.  There is however one setting that does interest us more than any other and that is the  180fps VFR mode on 1080p resolution.

Slow motion samples are very hard to come by on this pre production camera for what seems to be an unofficial lock on that feature with testers according to some rumors. However we have learned that the feature is not locked and it is available to everyone on the test units but it requires UHS II U3 SDXC cards which many users simply did not have available.

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