Panasonic has been known on having deals or rebates on cameras way before replacements are set to be unveiled. In that same manner, the latest price cuts or instant savings on the GH5 and GH5s make it a much easier proposition to get one of these cameras that shoots in the case of the GH5 up to 180fps 1080p and on the GH5s up to 240fps 1080p. In a previous post, we showed that the GH5s is actually less detailed in 1080p slow motion than the regular GH5s which suffers from more aliasing and moire artifacts.
There is an aura over the Panasonic GH5s that has not been seen in a m43 camera possibly ever. It is mainly due to the outstanding low light quality in 4k 24, 30p and 60p that beats full frame cameras like the Canon 5D Mark IV and competes head to head until ISO 25,600 with the king of low light the Sony a7s Mark II. But as always, our focus is on the high frame rates which the camera also does quite good on.
The 4k 60fps quality is very close to the 30p quality which means excellent and you can shoot at 60p at night without worrying about noise. The 240fps mode which is a first for a Lumix camera in full HD means that the camera aims to compete with Sony RX series cameras that have stacked sensors. We believe the quality to be acceptable but not good enough to be broadcast quality as stair stepping jaggies are all over the frame with the occasional moire pattern on fine detail that can break a shot.→ Continue Reading Full Post ←
Kinefinity the company behind the pretty capable and high-quality Terra cinema camera has announced in preparation for NAB 2018 the new MAVO 6k cinema camera in s35 and Large Format sensor options in the LF version. Along with the new body design and expansion options the camera will include ProRes 422HQ, ProRes 444 & ProRes 444XQ recording.
Kinefinity also has a RAW format “.KRW” and this has been updated to version 2.0 to support the new camera. This is akin to REDCODE RAW as the .KRW format can compress in RAW anywhere from 2:1 best quality lossless to 10:1 with more quality loss while maintaining the benefits of RAW like dynamic range, white balance, and higher bit-depth color. It also offers the possibility to record on cinema-DNG format In-Camera at 3:1, 5:1 and 7:1 compression. The camera has several high frame rate formats depending on crop resolution.→ Continue Reading Full Post ←
As expected based on early comments of the slow motion mode on the GH5s, the camera has pronounced aliasing “seen in this video by Max Yuryev” and softness the higher the frame rate goes. Even at 120p it is less detailed than the standard GH5. It may be a function of supersampling in the higher megapixel 20MP GH5 vs the 10.2MP GH5s which is creating the new artifacts.
While the GH5s can shoot up to 192fps without cropping the sensor, anything above that up to 240fps it has a slight sensor crop which further decreases quality. While the VFR mode on the camera is better than most cameras in the price range that attempt the feat, it is of note that the quality instead of increasing or remaining the same as the sister model takes a hit which may kill it as an option for slow motion needs. We still believe the standard GH5 is the best Lumix option even when compared to the G9 in VFR mode.→ Continue Reading Full Post ←
As suspected in a previous article from HSC the Panasonic G9 bitrate for VFR or high frame rate mode is much lower than on the GH5. The Manual has been released for the G9 showing this lower spec. It is of note that the codec used on both cameras is very efficient which lends itself to good quality even at 20mbps. However, for those that want to prioritize fine detail and the utmost sharpness, the GH5 will, in the end, be the better option for slow motion.
There is also the upcoming announcement rumor of the GH5s Lumix camera now with leaked images here with 240fps at full HD using a completely new sensor which may be able to improve of the GH5 slow-motion quality which in our analysis was lacking when using 150fps and 180fps on the regular GH5. Aliasing and moire were evident in footage which is not present in the 120fps mode. Considering the GH5s might be recycling the same image processing engine but with a new sensor, we may still see some artifacts.→ Continue Reading Full Post ←
Panasonic has released an updated firmware that claims to fix some instability issues while recording video at higher frame rates using VFR. The Firmware Version 2.2 Available here aims to reduce or eliminate instances where the camera could stop recording video or in some instances refuse to record in VFR mode. Some users have reported rare incidents of corrupted files, recording stops and some camera lockups that could be related to the VFR function buffer and write to SD card procedure. It will be a matter of testing this new firmware to see if it resolves these issues.
In some instances, it was narrowed down to slow SD cards that could not keep up with the data rates necessary or cards that had internal fragmentation that could cause corruption on clips. Glad to see Panasonic addressing this issue. The camera also adds a new menu item for customizing the function button on the new Leica H-ES200 200mm 2.8 lens to different parameters. Firmware Link!→ Continue Reading Full Post ←