Grass Valley LDX 80 WorldCam Camera Head - Supporting 1080i, 720p and PsF and 1080p Formats (LDX 80 WorldCam). The Grass Valley LDX Camera System offers the highest possible quality for HD live and studio based productions. It offers an upgrade path using a single camera platform with four models that can be expanded through software upgrades.
High School Musical 1080p Or 1080i
With 4 or 8 HDMI inputs depending on the model, you can connect multiple cameras for different views. Video cameras with HDMI outputs are better quality than simple webcams as they use higher quality lenses and have better low light sensitivity. All video sources will re-sync to the switcher if they operate at different video standards so you don't have to worry about connecting video devices as they all just work! Cameras with HDMI often support interchangeable lenses so you can change to wide angle lenses for wide shots and zoom lenses for close ups. Imagine taking advantage of the low light capability of better cameras for theater production, weddings, school concerts and music videos!
Each of the HDMI inputs feature their own dedicated standards converter. That means ATEM Mini will automatically convert 1080p, 1080i and 720p sources to the switcher video standard! By default the switcher will set its video format automatically, however you can also set the switcher to any video standard! The HDMI outputs are a true "aux" output so you can clean switch each HDMI input to the output. You can even "direct" switch input 1 to the HDMI output for low latency eSport productions. Plus ATEM Mini Extreme models support 2 low latency direct loops! The HDMI output can display a full multiview that lets you see all inputs, program, preview and streaming status on a single monitor!
Input FormatsHDMI: 720/59.94p,720/50p(FORMAT switch = 720p)HDMI: 1080/59.94i,1080/50i,1080/59.94p,1080/50p(FORMAT switch = 1080i or 1080p)*The input interlaced video signal is converted to progressive video signal by internal processing.*The video signal frame rate is selected by SETUP parameters (59.94 or 50).
Output FormatsHDMI: 720/59.94p,720/50p(FORMAT switch = 720p)HDMI: 1080/59.94i,1080/50i(FORMAT switch = 1080i)HDMI: 1080/59.94p,1080/50p(FORMAT switch = 1080p)*The video signal frame rate is selected by SETUP parameters (59.94 or 50).
Let's take a look at the problem. An SD image, and we've got more than 60 years of them, has a resolution of at best 640x480 pixels. Old-school analog SD isn't actually in pixels (the building blocks of a digital image), but for ease of understanding let's use these numbers, as they're roughly comparable. Most HDTVs these days are 1080p, meaning they have a resolution of 1,920x1,080 pixels.
Dealing with 1080i brings in an entirely new issue: deinterlacing. A 1080i signal is interlaced, as in every sixtieth of a second the TV receives a 1,920x540-pixel image (the odd lines of the image), and the following sixtieth of a second it gets a slightly different 1,920x540-pixel image (the even lines of the image). The TV weaves these together to create the full 1,920x1,080-pixel-resolution picture. How well a TV combines these "fields" into "frames" is another performance differentiator. For more information, check out 1080i and 1080p are the same resolution.
The plight of the paltry audio emanating from those shining new HDTVs is well documented. My oft-repeated suggestion is to purchase a sound bar or even better a dedicated multi-channel sound system as a replacement to those tiny speakers integrated in those great looking TVs.If you wince at the thought of the expense of building such a kit, you will be pleasantly surprised at the price tag of this Sony STR-DH750 AV Receiver, which can serve as an extremely capable foundation for a medium-sized room's multi-speaker audio setup.Rated at 145W x 7, the able-bodied STR-DH750 supplies enough power to rock and rumble. It will also pass through 4K content from sources like Netflix or Amazon Prime. The STR-DH750 does not upscale HD material to 4K.This Bluetooth receiver can stream audio from like-minded sources such as iPhones and Android tablets. Of note, this AV unit does not have wired nor wireless features, which means you cannot connect it directly to your home network. Therefore, internally, it does not offer streaming apps like Netflix or Pandora.To access those apps, you could attach an accessory like a Roku box, Chromecast, Fire TV stick or if you want to go old school, a Smart Blu-ray player.As you can see, this is not a do-it-all type of AV receiver, but that makes the STR-DH750 less imposingly complex and simpler to setup and enjoy.(Editor's note: In their consumer line, Sony currently offers four AV receivers with stair-stepping features and prices. For example, if you don't need a 7.2 channel capability, Sony offers the slightly less robust 5.2 STR-DH550 for about $70 less than the DH750. The Wi-Fi enabled STR-DN850 adds 4K upscaling and is about $150 more that the DH750. For another $100, the top of the line STR-DN1050 supplies more power, connectivity and features. [For the audiophiles with a bigger budget, Sony provides six more AV receivers in their high-end ES line.]) Out of the BoxThe Sony STR-DH750 appearance can be described as black box non-descript, in other words, typical AV receiver non-chic. Seriously, it's your TV that's the visual centerpiece of your system. AV receivers should be heard and not seen.Click to Enlarge
Even though Steve has retired from Crutchfield, he's a self-proclaimed audio/video geek for life. He's been an audiophile since high school, and a videophile since the introduction of HDTVS and high-def programming.
At screen sizes of 60" and above, 1080p resolution really helps to maintain that smooth, seamless, lifelike picture quality. 1080p (1920 x 1080 pixels) is the highest TV resolution available — it puts twice as many pixels on screen as a 720p TV. A 1080p display is also an ideal match for 1080i HDTV programs and high-definition HD DVD players.
Toshiba's 1080p big-screens feature an exceptionally flexible and future-ready set of audio/video connections. In addition to two component video inputs, you'll find two digital HDMI inputs (HDMI has quickly become the must-have connection for hooking up high-definition components).
Hewlett-Packard's mastery of cutting-edge digital technology helped them become a fixture in offices everywhere. Now, they've set their sights on the living room, with their flagship 1080p HDTV, the 65" MD6580n. /p> Like all TVs based on DLP™ (Digital Light Processing) technology, the MD6580n's imaging "light engine" is built around a Texas Instruments DLP chip. HP's contribution to DLP's big-screen success was their invention of the "wobulation" resolution-enhancement technique that is used in most current high-definition DLP TVs (including all 1080p DLPs). Compared to 720p sets, 1080p puts twice as many pixels on the screen for improved clarity and dimensionality. A 1080p display is a pixel-perfect match for 1080i high-definition programs, so you'll see every detail.
All 1080p TVs are designed to display images at 1080p resolution, but the MD6580n is one of the very few 1080p models that also accepts 1080p signals. While 1080p signal sources are limited to high-performance PCs and video processors for now, 1080p-capable inputs will help ensure that your TV can make the most of future video gear, like high-definition disc players.
1080p Resolution: The advanced 1080p display produces about 2 million pixels on screen, which is more than twice that of a conventional 720p display. This allows 1920x1080i signals to be displayed without scaling down the image to 1280x720. By simply de-interlacing the full 1080i signal, this display keeps the full image detail.
Native Resolution: The md6580n has a display resolution of 1920x1080. The HDMI and component video inputs will accept 1080p, 1080i, 720p, 480p, and 480i signals, and all input signals are displayed as 1920x1080.
HDMI Inputs (1&2): In addition to the HDMI jack, the HDMI 2 input has stereo RCA audio inputs. The HDMI jacks can accommodate copy-protected digital connections (HDCP) to other devices (such as digital set-top boxes) that have compatible interfaces. If you want to connect a DVI-compatible device, you will need an HDMI-to-DVI adapter cable. The HDMI jacks will accept 1080p, 1080i, 720p, 480p, and 480i signals.
Marshall Electronics's upgraded CV342-CSB (59.94) & CV340-CS (60/50fps) Compact HD-SDI Broadcast Cameras produce clear, crisp images from a larger CS mount MP lens. As the workhorse of the Marshall Broadcast Camera line, CV342 changes video production expectations from a very affordable price point. These compact HD cameras are Full-HD 1920x1080 Cameras able to produce 1080i59.94, 1080p59.94 (3G), and 720p59.94 (NTSC/PAL) resolutions for Sportscast, Broadcast, Newscast, Reality-TV, Culinary, Stunt Filming, and a variety of other demanding Broadcast applications. These cameras are built around a high performing 1/3" CMOS Sensor generating 2 MegaPixels of HD quality video. Marshall Electronics offers a variety of CS mount Megapixel lenses to frame the perfect shot on set. Enhancement features include Double-shutter Wide Dynamic Range, Auto White Balance, Gamma/Gain Control, Red/Blue Adjustments, Exposure Control, Pixel Correction, Low light sensitivity, Digital Noise Reduction, Digital Defog, and Digital Zoom offer effective tools for broadcast quality video. 2ff7e9595c
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