HIGH DEFINITION MULTI-CAMERA On March 26th I directed our first HDCAM multi-camera job using six Sony HDW-F900 camcorders. It was a great experience that brought to light several things that you should consider if you do a similar job. First, some details. We were shooting two performances by stand up comedian Omid Djalili at the London Palladium. The production company that hired us has used Procam before to shoot performances by comedian Ross Noble and other comic acts. The end use will be for a DVD release and possibly television broadcast. We were asked to use F900s because the company wanted the best quality HDCAM images possible. And of course, shooting in HDCAM increases the opportunity for international sales. After speaking to HD expert Paul Wheeler, we opted to shoot in 50i, the interlaced setting used for television broadcast in the UK and Europe (PAL). Paul suggested this to get more of a live look than using a progressive scan setting (film look) would achieve. (A previous E-Zine covered the difference between the progressive scan and interlace settings). Downconverters Using the F900 meant having to put downconverters on the back of every camera. This is because the F900 only has a component HDCAM output. To effectively direct the shoot I needed to watch the images from all six cameras at a basic gallery we set up backstage. Using the camera’s component (RGB) output would require running three cables from each camera to our backstage monitoring set-up much more of a hassle and cost than running a single BNC from each downconverter using the HD SDI output. Also, the camera operators needed to use the camera’s HD component output to feed the 7-inch HD LCD monitors we mounted on their camcorder handles so they didn’t have to stare into the viewfinder for 90 minutes solid to monitor their shots. Our engineer concluded that downconverters, particularly older models, are often not to be trusted for judging the sharpness of the focus and the exposures. You have to be very careful. We have some brand new Miranda downconverters and they were fine when you used the HD SDI output. On the engineering bench at our premises, we discovered that when using the SD (standard definition) SDI output the results are best when the camera is set to 24P. Otherwise, the image tends to be soft and the exposure you see on the monitor is not the same as that on the recorded image. The best signal came from the HD component outputs on the camera itself. HD BNC Cables A couple of comments here. First, if you’re using an HD SDI output and you need to run more than ten metres of cable you need to use BNC cables that are made to carry HDCAM signals. These cables are thicker and capable of carrying more information. A standard BNC cable just can’t handle carrying the signal over more than several metres and you won’t see anything on the monitoring end. Second, one of our HDCAM cables was about ten metres shorter than we needed. We tried using a barrel to join two HD BNC cables and it didn’t do the job. So we had to use the SD (standard definition) composite video output on the downconverter which, as explained above, is not ideal. To get around the problem of looking at images that appeared to be soft and overexposed, I kept checking with the camera operator using the comms system to make sure he considered the image sharp. As for the exposures, our engineer looked at the images through an HD wave form monitor to confirm they were good. HD LCD Monitors In our backstage gallery we used two models of monitors discussed in an earlier E-Zine: the Panasonic BT-LH1700WE 17-inch LCD monitor and the Sony LMD-9050 LCD monitor. This was the first time I had personally worked with them. Both are HD monitors and both are excellent. Using these new monitors has eliminated previous concerns I had about LCD monitors not being able to deliver the same quality of image as CRT (cathode ray tube) monitors. The colours were true, the images sharp and the brightness and contrast were consistent no matter which angle you were viewing the monitors from. They are also light and take up less space. And let’s not forget, they’re environmentally friendlier. Summary To sum up, if you’re using the F900 for a multi-camera job, use the latest model of downconverter, use HD compatible BNC cable for longer runs and by all means use the new models of HD LCD monitors. And of course, watch your focus! Keep it sharp. Paul Wheeler DVDs We have some more DVDs available with the interview I did with Paul Wheeler on high definition in December. If you’d like a free copy just e-mail me at cal@procamtv.com. Until next time, happy shooting. Cal Barton, Procam Television www.procamtv.com
Posts Tagged ‘Definition’
TV Wall Mounts and Brackets: Achieving Compatibility With High Definition Tvs
We are living in an age of high definition wall mounting TVs as the entertainment hubs inside our homes. Things around us have high technological standards and user friendly set ups. Entertainment has undergone a sea change during past few years. We do not view things as we used to view them on televisions .The digital world has changed the whole concept of television viewing. We now have high definition televisions with high tech features.LCD, Plasma, and TFT are the latest concepts these days. Companies around the world are introducing latest models of LCD, Plasma, and TFT technology based televisions. Latest craze is the wall mounting TVs and there is an exponentially growing demand for such high end entertainment platforms that can easily be mounted on a wall inside the home. This is an extra-ordinary feature that facilitates users with entertainment at their own convenience. No more wooden or metallic platforms and TV stands are required. Simply fix the entertainment hub on the wall and enjoy. Wall mounting TVs need to be fixed up on the wall with the help of TV wall brackets. It is really difficult to find best quality, user friendly TV wall brackets all around the United Kingdom. There are some manufacturers who are trying to meet the growing demand but getting a wall mounted TV set up on the wall with the right type of TV wall brackets is far difficult compared to simply buying a wall mounted TV from the market. It is not about just creating a mechanical device to fix the wall mounting TVs but it is more contextual in the sense of designing, displaying, and user friendliness that adds elegance to someone’s room in a different way. WeMountU has a combined answer to address all these issues related to the wall mounts and brackets which are unique in their own way. It is a UK based manufacturer and retailer that has evolved as the single point facilitator with its high end services. An online glimpse of the wall mounts and wall brackets itself verifies the fact the WeMountU offers versatile designs with cutting edge technology facilitating the customers with perfect mounting solutions for their high tech digital media requirements. The technology has been used at its best with the cantilever, tilt, swivel, and flat type of TV wall mounts and TV wall brackets by WeMountU. For all types of wall mounted TVs there are varieties of wall mounted brackets offered by WEMountU. The high end mechanically engineered TV wall mounts and TV wall brackets of WeMountU are extremely convenient multi-functional devices that are really simple to use and install. Safety has been a prime focus while designing these high end products. Safe support, rigid construction, and clear vision are three important features are major advantages for users when it comes to enjoying the TV viewing with complete peace of mind in a room, hotel, or a board room. The high end TV wall mounts and TV wall brackets of WeMountU are simply unparallel as they are backed by “No Quibble 14 Day Money Back Guarantee coupled with a 10 year warranty”. A complete user satisfaction is derived through completely safe and secure platforms addressing to all the requirements of LCD, Plasma, and TFT screens and TVs with an outstanding pre and after sales and customer services. In this sense an online buying experience with WeMountU is simply the best.
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Tags: Achieving, Brackets, Compatibility, Definition, High, Mounts, Wall 
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Watch High Definition TV on Your PC
Satellite television on your pc allows you to enjoy all the same channels you get with your current cable provider but you don’t have to pay monthly cable bills. Yeah no monthly cable bills just a simple one time fee to purchase the software for your pc. What could you do with all that extra money that you drain into your cable bill each month? The one internet cable provider that I have been using for about two months now is called Satellite Direct. Unlike other internet cable provider’s satellite directs channels are all working and there are over 3,500 high definition channels. Why settle for the others that provide you with outdated channels that barely work. Satellite direct also updates there software all the time free of cost. I highly recommend satellite direct to anyone trying to eliminate their monthly cable bill but receive ¾ the amount of channels that you do currently. CLICK HERE TO VISIT SATELLITE DIRECT NOW!! All the benefits you receive when purchasing satellite direct: 1) There is no monthly subscription- ordinary cable TV you cannot find a one time payment method 2) There is no installation of any hardware (or any complex wiring) 3) Huge selection of worldwide channels (over 3,500 high definition channels) 4) You have 24/7 unlimited access 5) Channels are updated all the time! Satellite direct is the only internet cable provider currently able to provide this service. After two months of use I cannot complain at all. With over 3,500 high definition channels I always can find a channel that suites me. CLICK HERE TO VISIT SATELLITE DIRECT NOW!!
High Definition Audio Drivers For Windows 7 – Quick Update !
You’re ready to take the plunge – do you know what it takes to download a high definition audio driver for Windows 7? Wait until you’ll read the following quick article – it will make you rethink the subject of drivers search. It is the case that getting drivers from strange or questionable sites can make your windows vulnerable to unwanted risks like trojan horses, worms, etc. I would be pleased to share a helpful hint or two; you’ll see how to save yourself some valuable time and prevent hassles. Click here to download a high definition audio driver for Windows 7 now! I believe that most pc users aren’t fully aware of the way things work – software programmers regularly revise their drivers for various reasons: user’s complaints, performance issues, supporting new devices, … Wouldn’t it be just great if some tool was available which could automatically search, install, and maintain the drivers that you need and use? We should explain a bit about this topic – a driver is simply a program that communicates between your windows and a device – all such components have their own specific drivers. I’m happy to report that now you can take advantage of a utility that spontaneously seeks out, fixes, and updates just about any driver(s) on your system. A very handy utility, it can occasionally (and acting on its own) search and replace any and all archaic drivers (you decide how often you want it done). As you can already understand, it’s not common for drivers to get out-dated or corrupted, so keep that in mind whenever you encounter hassles. If you try out such a scanner, you’ll be set up with the right drivers for your pc in a matter of a few seconds, and without wondering what you should download. No matter what route you take, you should be sure to maintain a copy of your pc’s drivers on a backup disk or device (flash, etc.) – you never know when you’ll need it. In order to save time and worry, most people would appreciate being able to download a high definition audio driver for Windows 7 via this convenient method rather than by visiting random websites. You have to realize how many many windows headaches that you can escape with the convenience of having your drivers effortlessly revised as needed. Listen to the voice of experience and “test drive” one of these utilities – get to know its power to quickly detect the correct driver(s) your pc requires. Technology is constantly advancing and pcs are becoming more intricate than ever before; however, with these new capabilities come more maintenance, time, and resources for you and me. Perhaps you can think of a few other people who are wondering what to do about drivers – i’m sure they’d be grateful to receive the above guidelines.
The age of high definition video cameras and LCD TV
Everyone desires to capture the interesting, unique and memorable events of the life. This is being achieved with the cameras for a long time now. From the times when the cameras used to click the black and white photos to the time when these are clicking the coloured high resolution photos, cameras have definitely travelled a long technological distance. And, it is not just the snap shots but also the full high definition video recordings which the modern day video cameras, or call them camcorders are capable of doing. The high definition quality is achieved at 2-3 mega pixel resolutions of the cameras and most of the high LCD TV or monitors may not be supporting more than this resolution. So, you do not actually need more than 3 MP video cameras for ‘high definition’ shooting and viewing of the videos. It is the resolution which makes a display or recording device of high-definition calibre. A full HD is achieved at the resolution levels of 1920×1080 pixels. Therefore, having a video or image captured on the DVD does not make it HD in nature. It only makes it optical in nature. When you are looking the find a HD camera from a reputed manufacturer like Panasonic, you must see 720i or 1080p or HD etched on it. There are two HD variants currently available. One is the HDV which takes the images in the 1440 pixel resolution but it stretches the video to 1920 pixels level. Therefore, these have to be compressed using the well known MPEG-2 video compression technology. The HDV is the old format. The new one is the AVCHD, or the advanced video codec high definition, which makes use of even more advanced compression technology called MPEG-4 that creates even smaller files in the compressed format. Editing these compressed files is not easy. You are required to have a compatible video editing program for this purpose of taking care of the editing of the AVCHD files. So, if you are going to buy a Panasonic HD LCD TV, you must be aware of its ability to stream the HD videos. Digital video cameras are essentially of two types: point and shoot and the SLRs. The SLR camera, also called the single-lens reflex camera, is the more advanced of the two. The body and the lens of the camera are available separately. You might have to do the settings manually to define the parameters of the photo shoot or video recording. These are used by professional photographers and are costlier to purchase. A SLR camera uses a single lens to view and capture the image. The point and shoot ones are easier to use and these do not require manual intervention. The focus, light and other adjustments are automatic. Both of these types of cameras could be capable of achieving the high definition images and videos. With this basic understanding of the difference between the types of cameras and video cameras and their compatibility with the TVs or other display devices, things will become easier to understand when to go to buy these products
High Definition Audio Driver For Xp – Quick Download !
Let me tell you about an innovative technique that makes it possible for you to painlessly download a high definition audio driver for XP with none of the usual associated hassles. Unfortunately, a lot of people haven’t a clue how to begin the process of web research to find suitable printer drivers and then install them. Just read on to find out about a very user-friendly and efficient solution which will easily empower you to locate any desired driver. Click here to download a high definition audio driver for XP now! Most computer users never give any thought to the truth that driver designers frequently update their drivers due to existing errors, security breaches, incompatibility issues, and more. No matter what, in a situation where you seek for drivers, always try to verify you install the official and up to date edition of the particular driver. If you’re not too familiar with this subject, a driver is a small application that conveys information between your system and a device – all devices have drivers specially designed for them. Now allow me to call your attention to a professional utility that quickly locates your required driver, and then it instantly installs it so you can get back to work – without taking any risks. After a simple installation process, you’ll see how handy this system is – in a matter of seconds all of your computer’s drivers will be state-of-the-art. It’s a fact of life with computers – everything (including drivers) needs replacing or updating eventually, thus you need to think of that possibility when you run into troubles in this subject. I discovered that this useful solution can support a large number of peripherals from literally thousands of companies by virtue of its specialized driver recognition abilities. Should you choose to install drivers manually, save yourself a big headache and establish that a particular driver will be consistent with your particular ver. of windows. Users getting ready to download a high definition audio driver for XP – the method described in this article brings many advantages that weren’t easy to come by (if available at all). It’s important to realize the risk for a single damaged driver to produce some significant difficulties and possibly even crash your windows os. Think it will successfully track down all the best drivers for you? Download and install one of these tools and watch it do its thing; if i’m this satisfied, i’m confident you’ll also find it helpful. I believe that in the near future a growing number of people will check out these very useful solutions and increase their level of productivity and security. If you are familiar with some other people who might be dealing with various driver troubles, then feel free to forward them the information i’ve provided.
High Definition Audio Drivers For Windows Xp – Auto Download !
I’d like to let you in on a new system that gives you the power to painlessly get a high definition audio driver for Windows XP without worrying about versions and compatibility. It happens that the majority of users haven’t learned what to do to look on the internet to get set up with suitable drivers. The next few paragraphs are going to help you to get whatever driver(s) you want from almost any possible manufacturer. Click here to get a high definition audio driver for Windows XP now! Even when your pc seems to be working well, it happens that once in a while you’ll have to go through the process of downloading and installing driver(s) for one of your pc’s components. Can you remember the time you spent as you looked for information on one driver or another for a component of your pc? Let’s first explain what a driver does – a driver is basically a software program that has the job of communicating between a hardware component (usually) and the programs that use it. Happily for pc users everywhere, there is a solution which makes it easy for you to detect the latest and most reliable version of the driver(s) you need. A utility like this is so convenient and easy to use that in just a few moments your desired driver or drivers will be good to go. Don’t forget the fact that sw and hw makers regularly change and develop the required drivers. It’s a real time-saving convenience that many of these applications are able to get whatever driver(s) you require, even one that is unable to be found, even from the manufacturer himself! In order to optimize your pc’s performance and stability, scan your list of drivers and make an effort to remove those that you no longer have need of. Anyone who’s about to get a high definition audio driver for Windows XP – the method described in this article provides benefits that haven’t been included in the past. The voice of experience says: if (or when) you’re confronted by system errors, a good starting point is to update your drivers – this simple step will normally clear up these troubles. Why not take a couple of moments and “test drive” one of these utilities – get to know its power to quickly detect the driver(s) that you were searching for. Surely the time is not far off when a growing number of people will check out these very useful solutions and add them to their pc’s maintenance toolbox. Concluding this story on driver scanners; in addition to shedding some light on the subject, i hope it has been helpful in your search for answers to the ‘driver puzzle’.
High Definition Audio Driver For Winxp – New Updates !
Before you get a high definition audio driver for WinXP and load it onto your pc, i would advise you to look at your options first. Downloading drivers from strange or questionable sites can sometimes subject your pc to various uninvited menaces, including harmful codes. It’s not a good idea to get your drivers from just anywhere; take a moment to read these helpful guidelines- it can save you a lot of trouble. Click here to get a high definition audio driver for WinXP now! The majority of people just don’t think about the actuality that driver designers constantly modify their drivers because of user’s complaints, performance issues, compatibility issues, … Was it a time-consuming (time-wasting) task the last time you searched for the recommended driver necessary to operate one of your components? What are drivers anyway? Put simply, a driver program holds particular data on a device or software so other programs can “talk to” and use that application/device. Fortunately, i came upon a tool that permits you to find the most up-to-date and compatible version of almost any possible driver. Conveniently, you can set the utility to regularly and without your prompting search and update all your computer’s drivers at whatever interval you choose. You’re probably aware of the fact that over time drivers change or get corrupted, thus it’s something to consider whenever you face problems with these components. Conveniently for us, this solution goes a step further and even improves your windows’ performance and speed while taking care of problems traced to archaic or “misbehaving” drivers. Stay away from any unknown driver(s) you downloaded from uncertain urls – this can lead to the hassle of dangerous malicious codes. This utility is quite smart – regardless of whether you have to get a high definition audio driver for WinXP or a digital camera driver, it just “knows” just what you require. Always remember that it is enough for a single damaged driver to lead to major hassles and sometimes even result in the dreaded windows crash! I always say that seeing is believing, so experiment with this application and find out just what it can do for you – it’s a win-win situation for you and your pc. Of course, there are many preventive maintenance issues to think about from time to time to keep things running well – surely this driver(s) downloading question is a valid point of concern. One more thing – should you be using an older pc that’s untrustworthy and errors and system failures are common problems see what new drivers can do for it – this may be all your pc needs.
High Definition TV Resolutions: The Basics
What makes High Definition TV so great? Most HDTV watchers would tell you that it’s simple: higher resolution. That’s what sets HDTV apart from regular TV. Regular television, or “standard definition” as it’s also called, shows up to 480 pixels per line. It looks good if you’ve never experienced HDTV’s higher resolution. With HDTV, the resolution depends on the source. There are two main source resolutions used in HDTV: 1080i and 720p. 1080i 1080i has a resolution of 1,920 by 1,080 pixels. This is a major improvement over standard definition television. CBS, NBC, Discovery Channel’s HD broadcasts, PBS and the Xbox 360 all use this resolution. Of course, you can watch these stations on a lower resolution TV set, but if you have a 1080i set, you’ll get the better resolution. Also, 1080i is in a widescreen format. This is another great feature of HDTV. 720p 720p has a lower resolution. It’s 1,280 by 720 pixels. Even though it has a lower resolution than 1080i, the difference is not as noticeable as the difference between either one and a standard definition TV. 720p also has the widescreen format. ABC, Fox and ESPN’s HD broadcasts all use this resolution. 720p’s resolution is lower, but it has a feature called “progressive scan” that 1080i doesn’t. Progressive scan makes the movement on screen more fluid and realistic. Progressive scan makes the image move more smoothly. 480p There is also a 480p format, which Fox uses for its digital broadcasts, but it’s technically not HDTV, although it can be viewed on HDTV’s. It’s 852 by 480 pixels, widescreen and has progressive scan. Fox is the only network that uses this resolution, but some DVD players use it because of the smoother movement of progressive scan. 1080p There is a newer format called 1080p which has the high resolution of the 1080i with the progressive scan of the 720p, but no network uses it yet. It’s mostly a resolution format that some HDTV’s are made in. According to reviews, 1080p isn’t very much different than 1080i. Unless you have a large TV, like something over 46 inches, there’s no noticeable difference. The 1080p might be good for serious HDTV nuts. It does enable manufacturers to add special features, like increased contrast or better color. Unless you have a really good eye, you might not notice these differences, though. And, the 1080p sets usually cost quite a bit more than the others. In the next few years, there will probably be more reasonably priced 1080p sets. It’s expected that more networks will begin taking advantage of 1080p’s resolution and possibilities and begin broadcasting in 1080p. If this happens, 1080p sets may become a better buy.