CRACK Panasonic Motion Dv 5.3 Le
Magali Swinderman
This is driving me insane. I got a Google smart tv for christmas, the Panasonic LX650 to be specific. 4k UHD, HDR, all the bells and whistles. One thing I cannot figure out is how to turn off motion smoothing. I can find no option in the settings called 'motion smoothing' or 'frame smoothing', or even 'intelligent frame creation', as it's supposedly called on Panasonic tvs.
I've played around with settings, turning everything off to watch films as they are presented, but honestly can't tell if its making a different (unlike on my old samsung tv, where I could explicitly turn 'motionplus' OFF and instantly notice the difference).
The GM1 is specially designed for motion control solutions, where high precision like interpolation control and a sensitive response are needed. Therefore, the space-saving Motion Controller offers high-speed and high accuracy for applications like printing, packaging, press-fitting, or molding. Compared to conventional PLCs, the GM1 is ideally suited for motion applications like a rotary knife, flying shear, labeling, palletizer, crank, cam synchronization, or print mark evaluation (position control).
I did some further experimentation this morning, reformatting the Sony Tough SDXC card in the camera and then attempting every single "motion picture set" combination of video types. Here's what I found:
Lots of ways to shoot slow motion. GH5 has 4K 60fps which may be the most slow motion you need. The VFR mode has limitations in the GH5 that you should read about, one being no sound. I recommend you consider shooting everything in 60fps, and use higher fps for some of the clips only.
Hi that is exactly how I would do it. Shoot the footage in 120fps or 180fps and then speed up the bits you want to 30 fps. Just remember you don't get sound when recording in these high frame rates. I recently did a video on slow motion on the GH5 if you want to see a visual guide and examples.
Passive Infrared (PIR) sensors are great for detecting motion in a small area around the sensor. This is an EKM-series PIR sensor from Panasonic. The EKMB-series PIR sensors are optimized for small movements to offer motion-sensing options for battery powered applications due to the low standby current draw of the sensor (1µA).
Panasonic's low-profile PIR motion sensors (10.9mm versus standard 14.4mm height offer space savings for constrained designs) consist of a lens to create various detection zones, an optical filter to block non-infrared light, pyroelectric sensing elements, electromagnetic shielding to all circuitry, and an impedance converter to get an electrical signal. This PIR sensor offers digital output across 32 zones at 5m detection distance with 90 x 90 detection area.
Stop motion (also referred to as stop frame) is a type of animation technique that consists of taking a series of photographs of an object, and for each shot, slightly changing its position. When all the frames are played in a continuous sequence, the object appears to move. This technique is very old and has been used for many types of productions, including commercials, music videos and feature film animations. If you are a fan of Nightmare Before Christmas or Wallace and Gromit, then you might already know what stop motion is.
One of the first things you must decide with stop motion is the frame rate of the final video. We chose the standard European 25fps (frames per second). This means that if I want an object to move from point A to point B in one second, I will need to move it in 25 steps and shoot 25 images to create that second. We decided to build our shot list based on that, as the video we were creating was a theme rather than a short film. The final length was supposed to be around 15/20 seconds.
Shooting slow motion with the EVA1 is secretly all about selecting the way that the sensor is sampled and recorded. Different modes offer different mixes of resolution and frame rate options, reading out the flexible 5.7K sensor in a number of unique ways. Let's dig in, shall we?
This mode performs the same downsampling from the S35 Mix, but now crops in to Micro Four Thirds size as well. The EVA1 performs all of this in service of the slowest motion available to any camera in this price tier - a whopping 240p.
Once you have chosen a sensor mode, choose a system frequency. This will dictate what your VFR footage will be conformed to. 240p conformed to 24p will give you 10x slow motion. Conform it to 60p and you have 4x slow motion. Alternatively, you can choose to set your system frequency to 59.94p and conform it by hand in post, if that is slow enough for you and you want to skip the VFR mode.
To our surprise, the most interesting part about the Panasonic S1 was how it handled slow motion - at 150fps and 180fps, no less. It quickly became our favorite slow mo camera in years. Does it also do regular mo' decently? Read on.
On the Panasonic S1, you get full frame bokeh goodness at up to 150fps, which makes shooting wide angle slow motion a treat, as you get a fair amount of depth even when using the 24-105mm f/4 kit lens.
Overall, it's an incredibly easy system to use for slow motion, even handheld. We especially like it when paired with the lightweight Atomos Shinobi monitor, which you can also use to review clips right after shooting them.
It's a heavy camera that makes for much more stable slow motion shooting than most mirrorless cameras, so maintaing a fairly stable shot while pulling focus is not that difficult, especially with the focus peaking and using the Atomos Shinobi as a monitor.
But there are downsides, as with any new camera ecosystem. We mentioned above the limited lens choice, and the auto exposure in slow motion. But the S1 also has a low bitrate for its HD capture in regular mo.
In our month of shooting with the S1, we found the camera to be highly capable at photo capture and regular 24/30 fps video. But where it truly shines is the ability to capture high speed slow motion with clarity and depth of field that is unmatched by any other camera system.
In the meantime, we believe the Panasonic S1 is an incredible camera, especially paired with the 24-105mm kit lens. We've been able to hand it off to camera newbies and have them capture brilliant slow motion footage with little to no training.
The shutter speed was changed. You should notice that the exposure increased in the second clip, and the motion jitter and blur is due to a shutter speed that has fallen bellow the frame rate (below 25th/second).
As the use of industrial robots advances, technology for efficiently programming robot movements is becoming more and more important. In particular, in environments involving contact with people and objects, movements that reduce the risk of contact while performing tasks accurately are required, but robot control that achieves both is known to be extremely difficult. Therefore, we have developed a method to efficiently program a robot assuming it behaves flexibly like a spring. We developed a novel method to learn stiffness parameters of inpedance control to satisfy both task performance and safety requirements by segmenting the motions taught to robots demonstrated by humans and multi-objective Bayesian optimization.
Direct teaching, in which humans directly teach robots movements, is widely used as a method of programming robot movements because of its simplicity. However, when a robot reproduces a taught action in an environment where there is contact with objects or where people or other robots cooperate or divide labor, it becomes necessary to deal with the risk of unforeseen contact in order to avoid damage to people, objects, or the robot itself, making it difficult to utilize robots for certain tasks.
In the field of control technology for flexibly moving robots, there is impedance control,*1 which mimics a virtual spring system and gives the robot flexibility like a spring. If an appropriate spring system parameter (impedance gain) is set, it is possible to reduce the risk of contact while having the instructed operation performed accurately.*2 However, with impedance control, there is generally a trade-off between safety and motion accuracy, and it is difficult to set an impedance gain that optimizes both at the same time.
Also, in order to achieve the desired task, it is necessary to accurately perform multiple consecutive actions. For example, in the case of opening a door, the robot must 1) approach the knob, 2) turn the knob, and 3) open the door. However, optimum impedance gain differs for each operation.
Therefore, as shown in Figure 1, we developed a method that first segments a series of motions being taught to facilitate parameter optimization, and then finds the optimal impedance gain for each segment using multi-objective Bayesian optimization.
Thankfully, it is actually quite easy to turn motion smoothing off by flicking through the picture settings menu until you find an option with 'motion' in the name - we've listed the name (or names) each manufacturer uses below.
Whether you should simply turn the feature off is slightly less straightforward, though, thanks to the variation in the native refresh rate, response time and implementation of motion smoothing across models from each manufacturer. Clearly, we can't list every model by every brand here.
Within the first minute or so this entry in the Harry Potter series has provided two tricky panning shots; one vertical and one horizontal. With the horizontal pan, pay attention to the complicated pattern created by the long grass, watching for unnatural artefacts being added by any motion processing.
Some models will give you a Perfect Natural Motion (or simply Natural Motion) option. In most cases, we prefer this off, but with some models, particularly more premium ones, switching to Minimum increases the quality of motion without making it look artificial.
Motion smoothing on a Samsung TV is called Auto Motion Plus, and is usually set to Auto by default. Left like this, motion looks over-processed and unnatural, so for many models the best solution is simply to turn the mode off entirely.
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