Tag Archives: professional

Underwater Slow Motion on Lumix GH5!

Underwater Slow Motion on Lumix GH5

The Youtube channel Backscatter has posted a glowing review of the Panasonic Lumix GH5 for underwater shooting. The camera is a favorite of low budget film makers and those looking for the utmost quality with 10 bit color in a small package.  The Backscatter review also points out that the slow motion feature of up to 180fps in Full HD works really well underwater.

We, however, recommend you stay at 120fps full HD to avoid some artifacts like moire and aliasing which the at 180fps show up easily and at 150fps are there to a lower degree. The GH5 can white-balance under water and does a stellar job at different depths according to the review.[...] → Continue Reading Full Post ←

Sony a9 Slow Motion Samples!

Sony a9 Slow Motion Samples

Now that the Sony a9 has been shipping for a few weeks it is time to re-visit and look at the slow motion 1080p quality that the camera touted at release. It is clear that the camera is intended for the midrange crowd with it’s hard to swallow price tag but that does not mean you can’t think of it as a good video camera alternative.

It is also now more inclined to be used by video professionals because Sony has stated the a9 will have an S-Log update in the near future that will allow it to shoot on a flat video profile for LUT grading. Autofocus is the best yet on this camera and on the samples below you can see it in action; barely missing a beat on hard scenes.[...] → Continue Reading Full Post ←

Fake Slow Motion Is It Worth It?

Fake Slow Motion

There has been a lot of work put it developing software that can interpolate frames for video editing and compositing applications. Twixtor in the late 90’s was perhaps the first time the technology could make something worthwhile and really produce acceptable results in a computationally acceptable timeframe.

Today the most used algorithm is Adobe’s Optical Flow in Premiere or Time Warp in After Effects which use vector directional plus acceleration of pixel values to derive in between frame data to generate new frame information from the preceding frame as point A and the next frame as point B.  The results can do some wonders to really slow down things above the frame rate ceiling of the camera.[...] → Continue Reading Full Post ←

Panasonic EVA1 has 2k 240fps Spec!

Panasonic EVA1

The Panasonic AU-EVA1 Super 35mm Cinema Camera is a first for the company in several key fronts. For starters, it is abandoning the Micro 4/3 sensor in turn for a more industry standard S35 module which has a larger area and in turn much better light gathering power.  Gone also is the micro 4/3 lens mount which Panasonic favors and in its place a Canon EF Electronic mount which could have been called blasphemy to see this in a product line of this price range for Panasonic.

Since the sensor-flange distance is increased you will not be able to use the Micro 4/3 or 4/3 lenses you were using with an AF100 for example.  When it comes to slow motion this camera is no slouch with 240fps continuous recording to SDXC II v90 cards in both 2k resolution and full HD 1080p. It is also bringing it to the 4k 50/60p realm which now is becoming commonplace.[...] → Continue Reading Full Post ←

Canon C200 Cinema Camera 120fps Slowmo!

Canon C200

There is no question Canon has had great success with their EOS Cinema line of cameras. They continue to dominate the rental production market and even when they are overpriced compared to competitor’s options it is in a class of its own when it comes to Dual Pixel Continuous AF with Canon EF lenses which are plentiful and part of the stable of most serious camera professionals.

The latest iteration just announced is the Canon EOS C200 EF Cinema Camera which has some serious performance improvements over the current price/performance kind in their camera line. The new camera slots between the lower priced C100 Mark II and the more professional 4k C300 Mark II. However the C200 records in 4k RAW Light format which gives 15 stops of dynamic range with all the benefits of RAW editing with some compression.[...] → Continue Reading Full Post ←

Sony a9 Slow Motion Has Impressive Quality!

Sony a9 Slow Motion

The Sony a9 impressed with its full frame 20fps Stills shooting at  24.2 Megapixels.  It is probably the most groundbreaking camera performance wise we have come across for sports shooters in a decade.  The AF performance is second to none and as recent samples show it is just as good in video mode. Sony has cracked the continuous AF for video performance threshold where it can be used for production. That is no small feat.

What was totally unexpected was that the 120fps slow motion mode at full HD, which has a full sensor downsampling without crop of the 35mm FF sensor, is not only good; but probably the most detailed full HD slow motion mode we have seen in a DSLR or Mirrorless camera to date.[...] → Continue Reading Full Post ←