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    • Sony Unveils HDC-4300 World’s First 4K System Camera with Three 4K Image Sensors

      Press release from #NABShow by blog.Sony.com Las Vegas, April 12, 2015 – Sony’s next generation of HDC series camera technology provides the ability to use the high magnification wide zoom range lenses currently employed by HD 2/3-inch systems while maintaining an adequate depth of field to properly show all of the action in live event broadcasting. The new HDC-4300 is the world’s first camera to use three 2/3-inch 4K image sensors¹. It supports the same B4-mount lenses as well as the same control surfaces as Sony’s industry leading HDC-2000 series cameras. The existing HDLA-1500 series, control and shading systems, viewfinders and master set-up units are all interchangeable between the HD and 4K systems. Directors and operators can keep their approach to live events — including camera angles, zoom ranges and iris settings – while using familiar camera technology. “This camera provides 4K capabilities and a workflow that content producers are instantly familiar and comfortable with,” said Rob Willox, marketing manager for content creation systems, Sony’s Professional Solutions Americas. “We’ve developed an approach that allows the large existing HDC series user base to employ 4K advantages such as 8x high frame rate and 4K cut-out and zoom while using a familiar infrastructure and signal path.” The new HDC-4300 is capable of 4K/HD operation, with 2x, 3x Super Slow Motion as standard, and higher speeds up to 8x available, to produce high-quality replays and specialty program effects. The camera uses ultra-high-precision alignment technology to realize three 4K sensor on a new prism. This allows the support of the next-generation ITU-R BT.2020 broadcast standard’s widened color space for future-proof masters or post production options for today’s productions, shown on tomorrow’s 4K services. Direct attachment of B4 HD lensesStandard large-format B4-mount lenses mount directly onto the HDC‑4300. This gives broadcasters the flexibility needed for live sports broadcasts: 4K capabilities while maintaining their customary HD-lens operating styles. SZC-4001 SoftwareSony’s SZC-4001 software package (sold separately) allows broadcasters to take advantage of 4K capabilities. Super Slow Motion (up to 8x) at HD ResolutionThe SZC-4002 software package (sold separately) enables the system to shoot full HD (1920 x 1080) at frame rates up to 479.52/400 fps, as well as 59.94/50, 119.88/100, and 179.82/150 fps. Users can save these high-frame-rate shots to Sony’s PWS-4400 multiport 4K/HD Live Server. HD/4K Live Production for Sports  The HDC-4300 accepts the same configurations as existing 4K live systems. A BPU-4000 baseband processor unit receives the camera signals via SMPTE fiber and connects to an HDCU-2000 or 2500 camera control unit. This provides power and full intercom, tally, and return capabilities.Users can seamlessly blend an HDC-4300-based system with existing HDC Series camera systems. The HD signals from the HDC Series cameras and from the new camera system can be adjusted to match colorimetry. The addition of other 4K products, such as the PWS-4400 multi-port 4K/HD Live server, a multi-format switcher capable of real-time 4K signal processing based on the MVS-8000X, and Sony’s new BVM-X300 4K OLED or PMW-X300 4K LCD monitors create an end-to-end 4K live production solution. HDC-4300 – additional features:• HD cut-outs – two full HD images to be cut out from the 4K picture in real-time including a selectable zoom and perspective mode.• Many of the Picture adjustment functions of HDC Series cameras are supported by the HDC-4300 system• Dynamic focus (4K focus-assist function) – a focus point can be displayed on the viewfinder with a marker in 4K mode for easy focusing.• Auto lens aberration compensation 2 (ALAC2) function• Color reproduction adjustment functions• Gamma table selection• User gamma function• Natural skin-tone detail function• Knee saturation function• Low-key saturation function The HDC-4300 4K/HD live camera system is planned to be available in summer of 2015.

Friday, June 1, 2012
Anonymous

How to Manipulate Lighting

Manipulating Lighting


I am going to challenge you for the next day that when you watch television or a movie to pay attention to the lighting. The videographers are not just taking an expensive camera and pressing record; there are a lot of other details that go into creating the perfect shot. One of these details is lighting. Being an outdoor videographer you might think that the only lighting issue you have to deal with is low light situations when you are at your peak of hunting. Wrong! Good lighting can take your video footage and/or tv show to a Discovery, National Graphic and History channel level of videography. The color, direction, quantity and quality determine how your subjects appear. 
  Lighting for the Outdoors


"Daylight and sunlight are not a constant source, because they change hourly and with the weather, season, location, and latitude. This changing daylight can alter the apparent shapes, colors, tones, and forms of a scene. The color of sunlight changes most rapidly at the extreme ends of the day. Strong color changes also occur during storms, haze, or mist and on blue wintery days. The direction of light changes as the sun moves across the sky. The shape and direction of shadows are altered, and the different directions of sunlight greatly affect the appearance of a scene. The quality of sunlight depends on its strength and direction. Strong, direct sunlight is "hard" because it produces dark, well-defined shadows and brilliant highlights, with strong modeling of form. Sunlight is hardest on clear summer days at noon. Strong sunlight makes strong colors more brilliant, but weak colors pale. Sunlight is diffused by haze, mist, and pollution in the air. This diffused or reflected light is softer; it produces weak, soft shadows and dull highlights. Directionless, diffused sunlight is often called "flat" lighting because it produces fine detail but subdues or flattens form. Weak, directionless sunlight provides vibrant, well-saturated colors." – From Photo Composition Articles
I understand that when you are up in a treestand or in a ground blind and especially while spotting & stalking the last thing on your mind is setting up lighting. There is not going to be room in your backpack to bring a full light set up to your tree stand. Therefore, a way that you can work with the lighting that you got (sun) is determining where you want to put your tree stands and cameras (determined by the time and location that there is the most animal action). A good way to watch and determine the animal movement is by using a trail camera and studying the footage. Once you know the direction and timing of your animal, you can determine where to set up your camera depending on the sun and the weather.

Portrait Look
There is an old tradition that says put the sun behind your subject. However, this creates a flattened effect and does nothing to bring out the detail or provide an impression of depth. This is a good technique if you are going for a "Portrait" look (a nice look at sunset).
To give your subject an impression of form, depth, and texture, you should ideally have the light come from an angle or the side.  Take a look at the image below of the brick wall. Notice when the light is directly facing the wall, the bricks looks smooth and flat (1st picture). Now look how positioning the light to the side gives picture 2 depth and creates texture in the brick. 
A subject who is wearing a ball cap or any other hat cast even more shadows in strong light, creating harsh shadows.
Bad Lighting
Take a look at the snapshot from a video of The Crush. This is an example of a bad lighting setup. You can see that the sun is behind Lee. Notice how you can not see his eyes, his mouth, what clothes he is wearing, etc.
Tip: Eye contact is a known way of establishing sincerity, emotion, and a way to establish a relationship with the audience. Creating lighting situations where your subject's eyes can not been seen, will draw your audience's attention elsewhere and loose focus on your video.
If you are shooting non-hunting material where the sunlight is behind your subject, there is a way to correct the lighting using a reflector. A reflector is an improvised or specialized reflective surface used to redirect light towards a given subject or scene. Reflectors come in all different shapes and sizes, with many of them having the ability to fold down into compact and portable configurations. A reflector will reflect available light into those areas of your subjects face that would be in shadow without it. Quite often the best place for one is below your subjects face reflecting light back up into those dark under-spots.

To use a reflector you're going to want to get it pretty close to your subject – without getting into the frame. Reflectors can be used anytime that there is shadows casting on your subject. You want to position the reflector so that it's glow bounces back up to light up your subject's face. What you should be looking for is a nice even light with no shadows (or shadows where you creatively place them). Keep positioning the reflector until you achieve the look that you are going for.


You can manipulate the color, tone and intensity of the shot by using different colors and sizes of reflectors. Lets take a look at how changing the color of the reflector can change the mood of the shot.

White Reflectors - Provide the softest, most even fill.

Left: No Reflector           Right: White Reflector





Gold Reflectors - Give off a "warm" tone.
Gold Reflector
"Soft" Gold Reflector




























Example from GrayPhotograph.com:
In this behind the scenes image below, you can see that the place we wanted to shoot (in-between these nasty old trailers) was actually very dark and the light was pretty bad. We liked the light that was coming in behind our subject, but the light on the front was terrible. So in this instance we bounced some direct sunlight into where our model was in order to light here face. At first we tried using white side of the reflector to get the softest look we could, but the white just didn’t reflect a strong enough light source onto her because she was so far away from the reflector. We then went for the silver/gold side of our reflector. The problem with that was it looked too much like a spotlight and because we were so far away, the light was also very harsh. So what we did was first position the bottom of our reflector at chin height so it would hit her in the most flattering way, then, we used what’s called a feathering technique to slightly soften the light. We did that by shooting the bright light at her, then ever so slightly panning the light to the side so that it tapers off a bit and does not seem so harsh.
 Here is the resulting shot! The other cool thing about using the silver/gold reflector, is that the color is warmed up from the gold which makes the background get cooler during the afternoon time (at sunset, silver gold is similar in color to the sunset colors). This makes our subject really stand out because her skin tones seem so much warmer than the background. 
Apply these photography techniques to your video.






Silver Reflectors- Gives off a "cool" feel to the shot. Silver adds more light than white. It is like a mirror, it reflects what it sees. Outside the Silver reflectors will give the shot a "cool" look because it is reflecting the blue from the sky.











Using the sky to manipulate your light with a silver reflector:
"This is how we created the first shot. Triflash through with a Skylite Panel & a silver reflector for bounce. Used the grey-ish sky as my background. The ability to light just opens up so much possibility in our shoots." - From Louis Pang













Black Reflectors- Are opposite of other reflectors because they absorb light. Used to "shade" light.




































When you watch TV shows or Movies or even look at photographs, you don't realize the amount of setup that it takes to capture those shots. You can manipulate light by using one of the 5 in 1 reflectors and having a partner to hold the reflector.

Here are some different size options for reflectors:


Remember that Photography came before Cinematography; therefore, there is a lot to learn from photography.
I can guarantee that a lot of hunting shows are not using these simple techniques. You might be thinking, "Why should I use them then?" You should use them because they will take your  tv show, dvd, or home video to a new professional level.
The best way to master these lighting techniques is to practice! I suggest taking a plant or something stable and then just start using all the different filters at different times of the day.
These are not rules that you have to follow, they are ideas to spark your creativity! 
How to Manipulate Lighting
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