New Moon Movie

Utilizing green or blue screen (chroma key) in your video projects is a great way to introduce a professional and stylish look to your video productions. Having the ability to change your subject’s background in post production will give you limitless options when it comes to your final product. There are a wide variety of chroma key backgrounds to choose from that will give your video production a polished look similar to larger video productions.

Using a green (or blue) screen in your production pipeline is simple: get a solid green or blue background, film your subject in front of the background, then remove the chroma key in the background using your video editing software and replace it with something else. However, getting a clean key from your video can be a trial and error process that could cause frustration if the original videois not shot correctly.

Here are some techniques that you can use to make your green screen background production as seamless as possible:

1. How to choose a chroma backdrop

   a. A chroma key background can be any color as long as it is not contained within the foreground elements you would like to keep in the scene. Most video productions utilize either a green or blue screen. A clean key can be achieved with either color, but you will want to take into account the color of clothing your talent will be wearing and also make sure nothing in your scene closely matches the color of the background color you are trying to remove.

   b. Use paint or a drop cloth and try to remove as many wrinkles or variations in the color of your background as you can. The more consistent your background color, the easier time you will have removing it in post production.

2. Lighting

   a. The most important element of a good green screen video production is the lighting. A well lit scene will allow you to easily tell the software what color to knockout and what elements to keep in the scene.

   b. Setup a series of lights that illuminate your backdrop consistently and try to reduce the number of hotspots on the backdrop. Outdoor or fluorescent lighting is a good option because it is a diffused light that spreads evenly across your backdrop.

   c. Illuminate your subject fully with soft lighting. You may also want to try to add a spotlight pointing at the back of your subject. This will help to cleanly “cut” your subject from the background and will result in a cleaner key.

3. Setting up Your Scene

   a. Place your subject a minimum of 4 steps from your backdrop. This will eliminate shadows from falling onto the green screen and will also help to minimize color spill. Color spill occurs when the reflected green from your backdrop “spills” onto your subject and causes the color of clothing or skin to change hue to match the backdrop . This can cause issues when the video software tries to remove the green from the backdrop and registers the green reflection on your subject.

4. Video Camera Settings

   a. If you have access, try to shoot with the best HD camera possible. A camera that has manual controls for shutter speed, ISO and aperture are best. Set the ISO on your camera to 100 or 200 which should help to reduce signal noise and will smooth out the backdrop in your video.

By following these simple rules and techniques, you should be able to create a clean shot that will allow you to easily remove the chroma key from your background. Now you can replace the green screen with a virtual background or other video background. Have fun!

The eyes are usually called, with some justification, ‘the main windows of the soul’ as the eyes can deliver many distinct non-verbal signals.  As such, it is vital that we consider good treatment of our eyes given that it is such an vital organ of our body. The eyes are one of the first parts of the body to reveal evidence of ageing, such as: lines and wrinkles, unpleasant and frustrating dark circles beneath the eyes, eye bags, and dry eyes. Besides the aesthetic aspect, dry eyes can result in much inconvenience and irritation to our each day lifes. It is triggered once the tears produced by the eyes are insufficient in moisture, lubrication, and caused by other factors.  This difficulty oftentimes leads to chronic dry eyes as the individual is not capable to deliver tears and the eyes are not adequately lubricated. In reality, dry eyes may not remain “dry” as the expression suggests. Quite the opposite, the eyes may generate excessive tears to compensate for the dryness, resulting in teary eyes. This can be a kind of embarrassment as well as discomfort particularly throughout chilly seasons. Inadequate rest or insomnia can also bring about dry eyes, as the eyes are not permitted to relax and are apt to dry up faster. 

How the above situation ties up with our present day lifestyles, is that most of us are hitting hard on the computer systems for extended hours of time and are now also enjoying media leisure on the PC via the World-wide-web. Particularly, softwares such as the Internet TV software allows us to take pleasure in tons of Free Internet TV or Free TV Online at such an reasonably priced fee, that loads of folks are already now addicted to enjoying Internet TV. The bad thing is watching excessive TV Online, can have its toll on your eyes in the mid and long term.

Frequently people don’t realise that the hours these folks shell out in front of the Direct Internet TV is hurting their eyes right up until it is too late. For that reason, it is critical to recognise some signs and alarms of too much Online TV ahead of the real injury is done so that preventive and corrective measures can be taken. Some indicators and alarms of eye pressure and bad eye health are:-

1. impaired sight

2. pain in the eyes

3. continuous stress migraines

4. bad tempers

5. increased discomfort

6. incapacity to finish one’s task as efficiently as one may possibly, with no appropriate eye care

7. dry eyes

8. extreme tearing of eyes.

If one encounters any of the above signs or symptoms, steps should be taken to lubricate, exercise and unwind the eyes. One could additionally cut back on the hrs in the presence of the PC and consider frequent breaks from the computer. Regular check up with the optician is also vital to preserve optimal eye health.

Raymond Michael is an net intelligent TV fanatic and consumer watchdog who values add his evaluations and findings on the various softwares in the industry currently. If you are searching for a few assessment web pages for much more facts and suggestions on the Internet TV software, then make sure you feel free to check out  web sites like: http://www.tvworldchannel.com/ which can assist you to generate an informed decision.

 Copyright;2010

 

By shooting your next project on a green (or blue) screen, you have ability to create a clean and stylish video production. Having the ability to change your subject’s background in post production will give you limitless options when it comes to your final product. There are a wide variety of chroma key backgrounds to choose from that will give your video production a polished look similar to larger video productions.

The basic idea of green screen production is simple: setup a green screen, shoot your talent in front of it, then remove the green in your video editing software and replace it with your chosen background in post production. However, getting a precisekey from your video can be a trial and error process that could cause frustration if the original footage is not shot correctly.

Here are some techniques that you can use to make your green screen background production as seamless as possible:

1. How to choose a chroma backdrop

   a. A chroma key background can be any color as long as it is not contained within the foreground elements you would like to keep in the scene. Most video productions utilize either a green or blue screen. A clean key can be achieved with either color, but you will want to take into account the color of clothing your talent will be wearing and also make sure nothing in your scene closely matches the color of the background color you are trying to remove.

   b. The more consistent and true your color is, the better you will be able to key the color out of your background footage. If you are using a linen or fabric backdrop, try to minimize the wrinkles and shadows in the cloth.

2. Illumination

   a. This is probably THE most important aspect of a good green screen video production. Having a well lit, consistent background color is key (no pun intended) to being able to remove the background seamlessly from your shot.

   b. Setup a series of lights that illuminate your backdrop consistently and try to reduce the number of hotspots on the backdrop. Outdoor or fluorescent lighting is a good option because it is a diffused light that spreads evenly across your backdrop.

   c. Illuminate your subject fully with soft lighting. You may also want to try to add a spotlight pointing at the back of your subject. This will help to cleanly “cut” your subject from the background and will result in a cleaner key.

3. Setting up Your Scene

   a. Place your subject a minimum of 4 steps from your backdrop. This will eliminate shadows from falling onto the green screen and will also help to minimize color spill. Color spill occurs when the reflected green from your backdrop “spills” onto your subject and causes the color of clothing or skin to change hue to match the backdrop . This can cause issues when the video software tries to remove the green from the backdrop and registers the green reflection on your subject.

4. Camera Setup

   a. If you have access, try to shoot with the best HD camera possible. A camera that has manual controls for shutter speed, ISO and aperture are best. Set the ISO on your camera to 100 or 200 which should help to reduce signal noise and will smooth out the backdrop in your video.

By following these simple rules and techniques, you should be able to create a clean shot that will allow you to easily remove the chroma key from your background. Now you can replace the green screen with a virtual background or other video background. Have fun!