Tag Archives: interpolation

Galaxy S20 Slow Motion will improve 960fps !

Galaxy S20 Slow Motion

The recently announced Galaxy S20 phone line has been making some waves with impressive specs especially related to the camera modules.  As always we are only interested here in the high speed video specs here at HSC “not even the new 8k video spec” and the new phones are an improvement over the S10 and Note 10 lines.  However, it is important to note that not all S20s will share the same slow motion specs and that is what this post is about.

You may think that the S20 Ultra 5G will be the easy choice here but it is hardly as straight forward as that.  The amount of technology packed in the Ultra phone along with four camera modules and one of them at over 100MP means they prioritized photo resolution over video shooting in their sensor selection. The Ultra will not natively support the 960fps spec but default to only 480fps. → Continue Reading Full Post ←

BEST SLOW MOTION CAMERAS OF 2019!

As 2019 comes to a close its that time to take a look back through the year’s camera releases and see which delivered the goods at an affordable price in slow motion.  Phone slow motion continues to be a strong category, so strong in fact that we made a Best Slow Motion Phones of 2019 list that you can see here.

Stagnation in many camera segments aside from phones is still ongoing, the semi-professional and pro markets stay at 120fps and 240fps with the occasional 320fps camera that delivers just a tad better quality but at a price.  For professional slow motion, there were announcements but not a shipping product yet, however previously released cameras like the Chronos 1.4c and edgertronic still own the affordable quality market. Read on for our best of 2019 results! → Continue Reading Full Post ←

Best Slow Motion Phones of 2019!

Best Slow Motion Phones of 2019

This year we have decided to have a special post to highlight the advancements in smartphone camera systems that allow the recording of super slow motion video. We have seen after all huge advancement this year especially by Asian companies making their best efforts to exploit the camera module’s strengths without crippling them to sell a newer model. The Chinese have decided to create a camera war between phone builders that one-up each other every few months.

We value image quality just as high as frame rate and when phones claim to be 1080p in high frame rate modes we usually find that the real case if 720p or similar upscaled to full HD 1080 with artifacts and jagged edges that can make you dizzy. But not all phones are created equal and that is where this list of the best of 2019 comes in. If by any chance an even stronger contender comes in before the end of the year we might revise this list but it would be a fluke. → Continue Reading Full Post ←

Huawei Mate 30 Pro New Slow Motion Samples!

Huawei Mate 30 Pro New Slow Motion Samples

The Huawei Mate 30 Pro has been out for a few weeks outside the US, mainly in China and India and we have gathered 15 video samples from its slow motion mode which as of today is the best performing high-speed phone ever developed.  We had some shortcomings about the way the phone reaches the highly hyped 7,680fps mode which is 1920fps multiplied by 4x in software from a small snapshot of the video memory.

We also had some suspicions that the 1080p 960fps mode was also interpolated but looking at the samples we gathered it seems that was a premature call. The phone is actually capturing the full frame rate at 1080p or close to that.  The real max mode is 1920fps at 720p which is then interpolated to 7,680fps with good success by the new Kirin 990 chipset. Your mileage may vary and the results depend on the subject matter more than anything as organic slower motion looks much better than fast unpredictable bursts that break the interpolation algorithm. → Continue Reading Full Post ←

Huawei Mate 30 Pro Slow Motion The Real Story!

Huawei Mate 30 Pro Slow Motion

Huawei has just launched the Mate 30 Pro and Mate 30 Pro 5G Smartphones which sport an impressive camera module with a large sensor array that shoots at 40 Megapixels.  We had rumors sent a couple of weeks back but had our reservations due to the less than optimal slow motion in the P20 and other Huawei Smartphones.  The phone is now untouched by the competition as it can shoot a half-second at 1920fps 720p or 960fps total which translates to 32 seconds on a 30p timeline.

The headline slow motion feature of 7680fps is not real as it is derived from the 1920fps 720p half-second which the phone then uses AI selection to isolate a 0.12 seconds segment of the capture then finally interpolated by the Kirin 990 Chipset to the full 7680fps. So it does a 4x slow motion on top of it to get the great-looking result. → Continue Reading Full Post ←

Galaxy S10 Slow Motion Video Samples!

Galaxy S10 Slow Motion Video Samples

Now that the Galaxy S10 has been shipping to customers for a couple of weeks we can now see a plethora of video samples showing the 240fps 1080p, 960fps 720p and 4k 60p high frame rate modes. We can clearly see a better compression on the new S10 samples compared to the Galaxy S9 in all modes. There is still some aliasing and moire but it is very well controlled.

Noise doesn’t become a problem unless it is very dark which means the Samsung noise reduction is doing an incredible job.  It is maybe too clean as some detail seems to be flattened out to control for artifacts. All the Galaxy S10 variants shoot the same quality slow motion in the main camera module so if you want to only get the S10e for it’s lower price of $749 you get to keep the high-speed feature intact. → Continue Reading Full Post ←