Tag Archives: 10 bit

GH5s More Rumored Specs Emerge With 240fps!

GH5s

The latest info from 43 Rumors stemming from supposed leaks on the GH5s or “Low Light Version of the GH5” suggest a 10.28MP sensor with up to 240fps Full HD recording capability.    There seems to be an out of step rush to deliver this camera compared to previous releases by Panasonic which may or may not end with a product on the specified date of Jan 8th, 2018.

There has been a clear progression of frame rates from Lumix GH cameras from 60p to 96p, 120p and most recently 180fps with the GH5 and G9.  However, if the GH5s ships with 240fps we can safely assume that the spec will now be the bare minimum frame rate for a flagship camera in full HD instead of the 120fps most can shoot in high-quality mode.  The GH5 suffered from quality degradation above 120fps with aliasing and moire taking a toll. If the new camera can deliver 240fps with the same quality as 120fps then it will be a milestone mirrorless camera. → Continue Reading Full Post ←

LG V30 Best Video Recording Phone?

LG V30 Best Video Recording Phone

Move over Apple, the LG V30 recently released might be the best available video recording smart-phone ever.  In fact the LG V30 is not high on slow motion frame rates, topping at 240fps 720p and does not have 60fps 4k like the latest iPhones but has an ace up it’s sleeve that might catapult the phone to be #1 among video recording professionals that want a phone they can use alongside their expensive dedicated video gear.

The LG V30 has 10 bit color for starters recorded to its flat profile called LG Cine-Log format which is very close to implementations from Sony, Canon & Panasonic Log formats.  The other big feature is that it has probably the best manual control video interface in a phone to date with peaking for easier focus, manual shutter, aperture, ISO and a variety of frame rates. → Continue Reading Full Post ←

GH5 Firmware 2.0 Has Huge Improvements!

GH5 Firmware 2.0

The just announced Firmware for the Panasonic GH5 offers the promised improvements when the camera was launched like 400Mbps All-I compression for 4k 10 bit recording and or 200MBPS 1080p.  Also promised was near 6k Anamorphic shooting and HDR Ready Log Recording Gamma. All of that is in the firmware but the surprise comes from all the extra improvements that made the way into the 2.0 firmware release.

The new unexpected features range from a full tethering option for Mac or PC with free downloadable software to improved autofocus recording which was one of the weakest features of the camera.  As far as slow motion related improvements it seems the firmware is not making any headway there. The bitrate improvements do not mention the VFR mode. → Continue Reading Full Post ←

Sony IMX183 ExmorR Could Be In New RX Series!

Sony IMX183 ExmorR

Sony Semiconductor division has announced the new  IMX183CLK-J “Mono” &  IMX183CQJ-J “Color” Sensors in 1″ size. The sensor seems to be a step up compared to the ones used in the last RX100 and RX10 camera series.  While there is no mention in the press release of a stacked combo; the sensor itself should be able to be built on a high speed stacked memory package which should allow extreme frame rates at HD resolutions.

The sensor used in the RX100 V, for example, is a 1″ Exmor RS which allows for HDR capture in both photo and video modes. The new sensors announced are of the R variety “No video HDR” which could mean another variation of the sensor will debut with the RX100 VI.   Considering the cameras are due for a refresh this year we expect Sony to up the ante when it comes to read-out data speeds and use their stacking technology. → Continue Reading Full Post ←

Panasonic GH5 Firmware 1.1 Allows 10 Bit 60p 1080!

Panasonic GH5 Firmware 1.1

The Panasonic GH5 ushered the era of 10-bit video recording on a portable prosumer interchangeable lens camera for the first time. Panasonic promised some features which at launch would not make the cut but would be added when firmware was released that would improve the spec sheet.  The new 1.1 version of the Firmware will enable 10bit recording on 1080p 24p, 25p, 29.98, 29.97p, 59.94p & 50p all at 100 Mbps.

While the camera offered 10 Bit recording at 4k from the get go it was not available above 29.97fps which left the 60fps 4k mode out in the cold for the increased color space. The update and all subsequent ones will also do not allow 10 Bit to be used above 30p in 4k so the 60fps UHD spec will remain at 4:2:0 8 Bit color. → Continue Reading Full Post ←

GH5 Slow Motion New Quality Footage!

GH5 Slow Motion

The Panasonic GH5 has been the camera darling of early 2017 for video enthusiasts and the addition of 120fps, 150fps and 180fps full HD was one of the most awaited features for the camera. Earlier footage showed a decrease in image quality when using higher frame rates on the camera and the appearance of moire and aliasing was evident. It was still far better than what the GH4s 96fps mode was able to do.

Recent new footage has re-examined the slow motion VFR mode and while there is a drop in quality the 180fps mode is still usable for many applications due to it retaining a lot of detail compared to other cameras.  The image is loosing quite a lot of resolution in the vertical so it will not be true full HD when you compare with the up to 60fps mode. → Continue Reading Full Post ←