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April 16 2012 1 16 /04 /April /2012 11:41

Windows Media Video (WMV) is a video compression format for several proprietary codecs developed by Microsoft. The original video format, known as WMV, was originally designed for Internet streaming applications, as a competitor to RealVideo. The other formats, such as WMV Screen and WMV Image, cater for specialized content. Through standardization from the Society of Motion Picture and Television Engineers (SMPTE), WMV 9 has gained adoption for physical-delivery formats such as HD DVD and Blu-ray

 

These formats easily play on all Microsoft Operating System media players. WMV format files, which can't play on portable devices, like I Pad and I Phone. If you download the movies from the web site after too much time and can't play on your computer, because of incompatible WMV format.

 

 

With many WMV files in hand, you may want to view them on your peronal computer, or watch them from the hard drive of your computer, or other media players.

 

 

To play a WMV file, a set of codecs are required. A codec is a program that can easily read a file, creating video and audio formats from the provided data. WMV files may be played on Microsoft Windows Media Player and other media players as well.

 

 

 

Software that can play WMV files include Windows Media Player, RealPlayer, MPlayer, The KMPlayer, Media Player Classic and VLC Media Player. The Microsoft Zune media management software supports the WMV codec, but uses a Zune-specific variation of Windows Media DRM which is used by PlaysForSure. Many third-party players exist for various platforms such as Linux that use the FFmpeg implementation of the WMV codecs.

 

 

On the Macintosh platform, Microsoft released a PowerPC version of Windows Media Player for Mac OS X in 2003, but further development of the software has ceased. Microsoft currently endorses the 3rd party Flip4Mac WMV, a QuickTime Component which allows Macintosh users to play WMV files in any player that uses the QuickTime framework, free of charge to view files but chargeable to convert formats. The WMV installer is bundled with Microsoft Silverlight by default, installation without Silverlight can be accomplished with a "Custom" install. According to the Flip4Mac website, WMV files with DRM encryption are not compatible with the component.

 

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April 13 2012 5 13 /04 /April /2012 08:45

The Sony Cyber-shot DSC-W530 digital camera is based around a 1/2.3"-type, 14.1 effective megapixel Sony SuperHAD CCD image sensor with RGB color filter array, coupled to a Carl Zeiss Vario-Tessar branded 4x optical zoom lens. For 4:3 aspect-ratio shooting, the Sony W530's lens offers a 35mm-equivalent range from a generous 26mm wide angle to a moderate 105mm telephoto, while 16:9 shooting yields a sensor crop and 28 - 114mm equivalent focal range. The lens has a two-step aperture with ND filter, which offers either F2.7 or F8.0 at wide angle; at telephoto the maximum aperture is F5.7, and the minimum aperture isn't stated. Autofocusing is possible to a minimum of just four centimeters at wide angle, or 60 centimeters at telephoto. The camera can capture 4:3 aspect ratio images at up to 4,320 x 3,240 pixel resolution, 16:9 aspect ratio images at up to 4,320 x 2,432 pixels, or 30 frames-per-second video at VGA (640 x 480 pixel) resolution or below with monaural audio.

 

Images and movies can be recorded on Secure Digital, SDHC, and the latest SDXC card types. The W530 is also compatible with Sony's own proprietary Memory Stick PRO Duo cards. No information was available at press time regarding internal memory, if included. The Sony W530 includes standard definition video output connectivity, as well as USB data connectivity. Power comes courtesy of a proprietary NP-BN1 Infolithium battery pack, rated as good for 250 shots on a charge to CIPA testing standards.

 

Image Storage JPEG 4320 x 3240,

JPEG 4320 x 2432,

JPEG 3648 x 2736,

JPEG 2592 x 1944,

JPEG 1920 x 1080,

JPEG 640 x 480

 

Video Capture

AVI - 640 x 480,

AVI - 320 x 240

 

Features:

SteadyShot™ image stabilization

SteadyShot™ image stabilization compensates for camera shake and helps prevent blur through use of digital processing technologies.

 

Smile Shutter™ technology

Smile Shutter™ technology captures a smile the moment it happens. Simply press the Smile Shutter™ button and the camera does the rest. You can also select adult and child priority and indicate the degree of Smile Detection Sensitivity. Intelligent Scene Recognition can now be used together with Smile Shutter™ mode when the Intelligent Auto mode is on. This means that beautiful smiles can be captured with settings optimized for the particular scene, even in difficult conditions such as twilight and backlighting.

 

Natural Flash

Conventional point-and-shoot camera flash shots just don't capture colors the way the eye sees them. Natural Flash mode takes a reference shot without flash and then uses that reference to correct the color, for far more lifelike images.

 

Dynamic Range Optimizer Standard and Plus

Dynamic Range Optimizer (DRO) Standard and Plus uses a sophisticated algorithm to help recover shadows and highlights. The result is more natural images with clearer details that more closely match what your naked eye sees. DRO is particularly effective when shooting backlit portraits or any scene with a dramatic contrast between background and foreground lighting. DRO Plus allows for even greater optimization by analyzing each region of an image and performing additional image processing.

 

Easy Shooting Mode

With Easy Shooting Mode, even beginners can take great photos. In Easy Shooting Mode, easy-to-understand basic instructions are displayed on the LCD screen and the camera switches to all automatic settings, removing several function choices and allowing you to focus on just your subject. Since this mode works together with Intelligent Scene Recognition, the camera selects the optimum setting for each scene. In addition the easy mode simplifies preview mode.

 

Includes Sony® PMB (Picture Motion Browser) Software ver. 5.3

Sony Picture Motion Browser software offers a simple, intuitive way to transfer, sort, and view your video and still images on your compatible PC. In addition, multiple output options let you burn your memories to DVD (sold separately), as well as take advantage of one click upload to a number of popular video and photo sharing sites

 

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April 12 2012 4 12 /04 /April /2012 12:42

Panasonic's Lumix DMC-FX78 Digital Camera is a full-featured image-making powerhouse inside the body of a tiny (3.9 x 2.17 x 0.81") compact digital camera--it has a 12.1MP high-speed CCD sensor, a 5x wide-angle Leica zoom lens (24-120mm equivalent in 35mm format) with a bright f/2.5 aperture, and a large 3.5" touch-screen LCD monitor.

 

Plus, full 1920 x 1080 HD video with Dolby sound, an optical image stabilizer, touch-screen control of AF, zoom, and shutter, and really fast autofocus and start-up. Superb shooting modes like Cosmetic (you can remove wrinkles in a face or give it a suntan) and Beauty Retouch (choose eye shadow, cheek and lip color, foundation, whitening teeth, clear skin, eye emphasis, and removing the shine from a face). 8 color modes give you plenty of artistic license for creativity, and you can even make 3D photos.

 

And when you're done creating, Lumix Image Uploader makes it simple to share your photos and movies by uploading them to sites like Facebook or YouTube.

 

Panasonic Lumix DMC-FX78 features:

Ultra-compact body

12-megapixels of resolution

5x optical zoom with 24mm wide view

MEGA O.I.S.

Fast f/2.5 maximum aperture

3.5-inch Touchscreen LCD with Touch AF, Touch Zoom, Touch Shutter, and Touch Playback

Smart Touch technology

Full 1920x1080 (AVCHD) HD video capture

Li-ion battery pack

Available in Black or Sliver

 

The good: Large 3.5-inch touchscreen LCD; sleek and stylish design; unobstructed access to battery and memory card compartment.

 

The bad: Touchscreen can be unintuitive for; battery life depletes too quickly.

 

The bottom line: While smartphone users will find the graphical menu interface easy to master, the FX78 is basically a camera that offers good image quality without comprising on style.

 

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April 11 2012 3 11 /04 /April /2012 14:17

The SD700's high-sensitivity 3MOS system has achieved 11.49 million effective motion image pixels (3.83 megapixels x 3). This image sensor offers beautiful images with significantly better color quality, detail and gradation than the 1MOS sensor system. The large-diameter F1.5 Leica Dicomar lens, newly developed Crystal Engine Pro, and this high-sensitivity sensors have improved the efficiency of light gathering, increased sensitivity, and reduced noise by one-half to provide users with bright, low-noise recording even in dim lighting.

 

1080/50p recording (Full-HD, 1920 x 1080, 50 progressive recording) conveys about twice the information of 1080i (interlace) recording to produce the ultimate beauty in image quality, exceeding even conventional Full-HD images. It minimizes afterimages and flickering caused by subject motion and renders crisp, detailed images.

 

Features:

 

SDHC/SD Memory Card Recording

The SDHC/SD memory card not only brings significant advantages to smaller and lighter camcorders, but it also differs from a hard-disk drive in that it has no transport mechanism, making it highly shock-resistant and enabling faster recording starts.

 

Touch-screen and Handy Function Buttons

A touch screen lets users operate a variety of functions by simply touching an icon displayed on the LCD. This allows intuitive operation without having to look away from the subject.

 

1.9-sec Quick Power-On

The power turns on and off by opening and closing the LCD. This start-up allows users to save battery power by keeping the power turned off when the camcorder is not in use, while making sure that unexpected shooting opportunities are not lost. The power-saving Eco mode automatically turns the power off when the camcorder is not in use for five minutes.

 

Pre-Rec

To avoid missing critical shooting opportunities, when the Pre-Rec function is on, the camcorder continuously records three seconds of images into an internal buffer memory. When the Record button is actually pressed, the three seconds immediately prior are added to the beginning of the clip.

 

Auto Power LCD

This feature automatically adjusts the brightness of the LCD screen according to the shooting conditions.

 

Built-in Video Light and Flash

The HDC-SD10 is equipped with a video light and flash for convenience when shooting in dimly lit places.

 

 

Video formats: AVCHD

Recording Medium: SDHC card

video resolutions EU:

AVCHD 1920 x 1080/50p

AVCHD 1920 x 1080/50i

AVCHD 1920 x 1080/25p

 

video resolutions US:

AVCHD 1920 x 1080/60i

AVCHD 1920 x 1080/24p

AVCHD 1920 x 1080/60p

Max Bitrate: 28 Mbit/s

Compression format: MPEG4

 

 

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April 10 2012 2 10 /04 /April /2012 05:39

(Reuters) - Facebook will pay $1 billion in cash and stock for Instagram, a 2-year-old photo-sharing application developer, in its largest-ever acquisition just months before the No. 1 social media website is expected to go public.

 

The price was stunning for an apps-maker without any significant revenue, even when measured by the lofty standards of Silicon Valley, where startup valuations have soared in recent years. It highlights the rising stakes in the social networking market in which services such as Facebook need to constantly excite consumers with new features and mobile applications.

 

By acquiring Instagram - in a deal announced days after the startup closed a funding round that valued it at $500 million - Facebook may also have sought to absorb a potential rival or at least prevent it from falling into the hands of a major competitor like Twitter or Google Inc.

 

"Anytime you see a social platform that's growing that quickly, that's got to be cause to be nervous," said Paul Buchheit, a partner at the start-up incubator program Y Combinator and a co-founder of FriendFeed, which Facebook acquired in 2009.


"It would be better to have bought Twitter at this stage," he said of Facebook. "So if you're thinking this could be the next Twitter, it could be a smart thing to do."

 

The Instagram application, which allows users to add filters and effects to pictures taken on their iPhone and Android devices and to share those photos with their friends, has gained about 30 million users since it launched in January 2011.

 

Instagram says that as of the end of 2011, its users had uploaded some 400 million photos or about 60 pix per second, suggesting the sort of activity that Facebook seeks as it tries to wring revenue from mobile devices. Instagram launched its Android app just last week, garnering more than one million downloads already.

 

As Instagram's popularity has shot up in recent months, the company's leadership has mulled possible strategies to expand the service into a fully featured social network - much like a photo-driven, stripped-down version of Facebook, Twitter, or even Path, a company insider said.

 

Instagram is "a property that would have been amazingly valuable to not just Facebook, certainly Twitter was in the hunt as well," said Lou Kerner, founder of the Social Internet Fund.

 

"I'm sure Google was interested as well. So to some degree an acquisition like this is both offensive and defensive. It would be a highly leveragable asset for anybody who wanted to compete against Facebook."

 

Instagram, with roughly a dozen employees based in San Francisco, closed a $50 million funding round last week from investors including Sequoia Capital and Greylock Partners, according to a source familiar with the matter. The funding valued the company, founded in early 2010, at $500 million, it said.

 

Facebook, which is expected to raise $5 billion via the largest Silicon Valley initial public offering by May, will acquire Instagram's entire team.

 

"This is an important milestone for Facebook because it's the first time we've ever acquired a product and company with so many users," Facebook Chief Executive Mark Zuckerberg said in a blog post. "We don't plan on doing many more of these, if any at all."

 

The deal, a closely kept secret at the tiny start-up, is expected to close this quarter. CEO Kevin Systrom announced the transaction to Instagram employees at a 9 a.m. meeting on Monday, according to the source inside Instagram.

 

TAKING PAGE FROM GOOGLE'S BOOK

The acquisition marks an exception in strategy for Facebook, which has traditionally bought small companies as a means of hiring coveted teams of engineers. Facebook typically discontinues the acquired company's products or builds similar versions that it integrates into its service.

 

Instagram, however, will not only remain running, but Facebook will build features into it as time goes by, both companies said.

 

Tech industry insiders were quick to draw parallels with Google's $1.65 billion acquisition of video service YouTube in 2006. YouTube retains its own offices in San Bruno, California, and largely operates independently of Google.

 

"Facebook is acquiring a similar company in that it's fast growing, doesn't have revenue or a business model, but has become part of the online culture," said Gartner analyst Ray Valdes.

 

"I would wager that almost everyone is also a Facebook user, so it's not like they're expanding their market," Valdes said of Facebook. "What they're buying is traction, they're buying engagement, they're buying brand value."

 

Facebook, the world's No. 1 social network with more than 845 million users, is facing increasing competition. Last year, search giant Google launched Google+, a rival service that offers many of the features available on Facebook.

 

With its purchase, Facebook said it would continue to develop Instagram as an independent app that remains compatible with other social networking services.

 

"We plan on keeping features like the ability to post to other social networks, the ability to not share your Instagrams on Facebook if you want, and the ability to have followers and follow people separately from your friends on Facebook," Zuckerberg wrote.

 

EXPENSIVE HABIT

Instagram is backed by a number of Web industry bigwigs with ties to Facebook, including Benchmark Capital and Andreessen Horowitz. Benchmark partner Matt Cohler led a $7 million funding round in Instagram in 2011 and serves on Instagram's board. Cohler was also an early employee of Facebook, who still serves as a "special advisor" to Facebook, according to his profile on LinkedIn.

 

Facebook generated $3.7 billion in revenue in 2011, and ended the year with $3.9 billion in cash and marketable securities on its balance sheet, according to its prospectus.

 

While it was not immediately clear what portion of the Instagram acquisition price Facebook paid in cash, the price represents an "extraordinary" valuation, said Paul Deninger, senior managing director of investment banking firm Evercore Partners.

 

"There are no obvious traditional valuation metrics that justify this price," he said, though he noted that that did not mean that it would be a bad deal for Facebook.

 

Some tech industry observers noted that deal may dramatically ramp up the valuations on other fast-growing social media companies and app-makers - such as Pinterest - as entrenched Web players seek to snap up attractive assets and bolster their social capabilities to challenge Facebook.

 

"It will be interesting because if Facebook has to keep buying up the hot new social network, that could get expensive after a while," said Y Combinator's Buchheit.

 

(Reporting by Alexei Oreskovic and Gerry Shih; Editing by Edwin Chan, Lisa Von Ahn and Richard Chang)

 

Source:http://www.reuters.com/article/2012/04/10/us-facebook-idUSBRE8380M820120410

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April 9 2012 1 09 /04 /April /2012 06:14

Canon's LEGRIA HF S20 Dual Flash Memory PAL Camcorder features 1920 x 1080 HD recording, 3 storage options, and a myriad of useful features and functions, including 25p Cinema mode. In addition to these features, the camera also captures 8MP digital stills. Video and stills can be stored to the 32GB internal flash memory or to SD/SDHC memory cards (including Eye-Fi SD memory cards) thanks to the dual card slots.

 

Features

 

8MP Canon HD Camera System

8.8cm (3.5") touch-screen LCD

32GB Dual Flash Memory

Relay Recording and HD-SD conversion

Manual control dial, remote jack

Superior audio

Dynamic OIS and Powered IS

Pre REC, Instant AF

x.v.Color, 25p Cinema Mode

Expandable system

 

 

8MP Canon HD Camera System

Get stunning images and superb low-light performance via the Canon HD Camera System: the LEGRIA HF S20 combines an 8.0MP Full HD CMOS sensor, a Canon HD Video Lens, and the DIGIC DV III processor.

 

8.8cm (3.5") touch-screen LCD

A high-resolution 8.8cm (3.5") touch-screen LCD offers a 100% view for shooting HD movies. A unique, gesture-based LCD interface gives you fingertip access to shooting and playback functions, including Touch Tracking, Touch Focus and Touch Exposure modes.

 

32GB Dual Flash Memory

32GB Dual Flash Memory combines large built-in capacity – enough for over 12 hours of HD movies – with dual SDHC slots for the option of recording to removable SDHC memory cards. Relay Recording automatically detects when one storage medium is full, and switches to the other.

 

Easy movie sharing

For easier sharing of your movies, the LEGRIA HF S20 lets you convert AVCHD (MPEG4) files to smaller, standard definition MPEG2 files, ready for burning to DVD or uploading to the web.

 

Audio excellence

Capture and monitor superior audio with a microphone input connection and headphone jack. A configurable Mic Attenuator compensates for sudden volume changes, ensuring that audio is always recorded at the optimum level.

 

Extended colour

DIGIC DV III supports x.v.Color – for deeper, richer hues during playback on compatible HDTVs. 25p Cinema Mode matches the look of traditional film, and provides enhanced low-light shooting performance.

 

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April 5 2012 4 05 /04 /April /2012 04:55

The HDR-CX760V comes outfitted with several video enhancing features. It has Golf Shot, Face Detection, CinemaTone presets and 24p recording for cinematic quality video. There's also a Tracking Focus function that follows selected subjects as you record. The microphone features 5.1 channel surround sound for dynamic and vivid surround audio. The camcorder also has a color 0.27" electronic viewfinder (EVF). There's even a wind noise reduction function that provides clear voice recording and Geotagging with a built-in GPS receiver and NAVTEQ maps. For professional shooting, the camcorder has a built-in flash, headphone jack for monitoring and a microphone jack for using external mics. The camcorder supports Clear Phase stereo speakers as well.

 

Key Features

 

1920x1080 Full HD 60p/24p Recording w/24.1MP still image capture

 

The Sony HDRCX760V offers 1920x1080 high definition resolution letting you record your memories in exceptional Full High Definition quality. Capable of 60p/24p recording and playback via HDMI and compatible HDTV** providing stunning clarity and incredibly detailed and smoother playback of your memories. Also take 24.1 megapixel still images while shooting video.

 

Advanced Controls with Expanded Focus, Zebra, and Peaking

 

The HDRCX760V provides advanced capture and control features that are often considered the domain of professional cameras including expanded focus for precise manual focus control, zebra and peaking for precision focus and exposure adjustments.

 

Highlight Playback Creates Movies with Transitions for You

Highlight Playback identifies and compiles key scenes into a short, entertaining movie complete with music and transitions. You can even pin-point the exact scene you want to include in the highlight reel

 

Expanded Recording / Monitoring with Mic & Headphone Jacks

The camera features dedicated mic and headphone inputs for expanded audio recording options and convenient monitoring of audio with headphones (external microphones and headphones sold separately)

 

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March 31 2012 6 31 /03 /March /2012 12:12

 

Panasonic has released the Lumix DMC FS18 as a continuation of the successful Lumix DMC FS range of ultra compact cameras.

The Lumix FS18 is equipped with a Leica DC Vario-Elmar Aspherical 4x optical zoom lens, which covers a useful range of 28mm-112mm, and when combined with the Optical Image Stabilisation gives excellent shake free images.

To maximize image quality, the camera it is equipped with what Panasonic terms Intelligent Resolution Technology. This detects outlines, fine detail and soft gradation and applies different signal processing (sharpening etc) on a pixel by pixel basis.

 

The last of the still shooting options is Scene containing of 28 scenes to choose from, including useful effects such as Pin-Hole, Film Grain and Panorama assist. The fifth and final shooting choice is Movie, in which the Lumix DMC FS18 can shoot in High Definition (1280x720 pixel) video.

 

The Lumix DMC FS18 offers up to four focus modes. Firstly there is single point, with the brackets in the centre of the screen; off centre focusing is achieved by half-pressing the shutter button, which locks the exposure and focus, before recomposing, and fully depressing the button takes the shot. The shutter, in all situations, is quick to respond and shutter lag is negligible.

Panasonic LUMIX FH5 features include:

16.1-Megapixels

1280 x 720p HD video recording

2.7-inch Intelligent LCD (detects lightning conditions and adjusts its own brightness levels)

4x Leica DC Optical Zoom Lens (increased to 5x with Intelligent Zoom)

MEGA OIS (Optical Image Stabilization)

Intelligent ISO Control

Intelligent Auto

Intelligent Resolution

Intelligent ISO Control Motion Detection

Intelligent Scene Selection

Face Detection AF/AE

Intelligent Scene Selector (Macro, Portrait, Scenery, Night Portrait, Night Scenery and Sunset)

LUMIX Image Uploader (photo and video sharing directly from the camera when connected to a PC)

Scene Modes (28 variations to choose from)

70MB built-in memory

 

 

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March 30 2012 5 30 /03 /March /2012 11:03

The Canon PowerShot A3300 is based around a 16-megapixel, CCD image sensor coupled to a 5x optically-stabilized zoom lens that offers focal lengths ranging from a useful 28mm wide-angle to a moderate 140mm telephoto. Maximum aperture varies from f/2.8 to f/5.9 across the zoom range. Images on the Canon A3300 IS must be framed and reviewed on its 3-inch LCD panel, as there's no true optical viewfinder on this camera. The A3300 display has a resolution of 230,000 dots (~76,800 pixels, with three dots per pixel).

 

The Canon A3300's sensor allows sensitivities ranging from ISO 80 to ISO 1,600 equivalents, which extends to ISO 6,400 in Low Light mode. Exposures are determined using Evaluative, Center-weighted Average or Spot metering, and direct control of shutter speed or aperture isn't possible on this camera (except for a "Long Shutter" mode which lets you choose shutter speeds between 1 and 15 seconds). 2.0EV of exposure compensation is available, in 1/3EV increments. Seven white balance modes are available on the Canon A3300 IS - Auto, Manual, or five presets. The PowerShot A3300 IS's built-in flash strobe has a range of 13 feet at wide-angle, dropping to 6.6 feet at telephoto, and recharges in ten seconds or less.

 

Review Summary:

The PowerShot A3300 covers basic picture-taking needs and then some with a good 4x zoom and decent 720p HD video.

 

Pros

Easy to use

Very good image quality

720p HD video

 

Cons

Tendency to overexpose

Flat contrast typical to class

Trouble viewing LCD outside

 

 

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March 29 2012 4 29 /03 /March /2012 10:58

The Sony Alpha DSLR-A700 Digital Camera features advanced imaging technologies and ultra-responsive operation, as well as a lightweight, dust- and moisture-resistant, magnesium alloy construction, making it ideal for the photo enthusiast or serious photo hobbyist. It incorporates Sony's Super SteadyShot image stabilization in the camera body and is compatible with most Minolta Maxxum mount lenses in addition to Sony's selection of high quality lenses.

 

The camera's 12.2-megapixel Exmor CMOS sensor provides impressive image quality with noise reduction right on the sensor itself for incredibly clear images - even at high ISO settings. While the BIONZ processing engine, which has been optimized to process data-rich picture information at high speeds and to further reduce picture noise, provides detailed images with rich tonal reproduction.

 

What's in the Box?

 

The A700 is available in three kits: one with just the camera body ($1400), another with a 18 - 70 mm lens ($1500), and a third with a 16 - 105 mm lens ($1900). Here's what you'll find in the box for all three of these kits:

 

The 12.2 effective Megapixel DSLR-A700 camera body

F3.5 - 5.6, 18 - 70 mm Sony DT lens [DSLR-A700K kit only]

F3.5 - 5.6, 16 - 105 mm Sony DT lens [DSLR-A700P kit only]

NP-FM500H lithium-ion rechargeable battery

Battery charger

Wireless remote control

Body cap

Shoulder strap

USB cable

Video cable

CD-ROM featuring Picture Motion Browser, Image Data Converter, Image Data Lightbox, and Remote Camera Control software

19 page Read This First guide + 179 page camera manual (both printed)

 

 

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