Camcorder | Video Camera Recorder

New Professional Camcorder | Canon

noreply@blogger.com (stay and fun) — Fri, 06 Aug 2010 18:42:00 +0000

Camcorder ideally suited to match the requirements of electronic newsgathering (ENG) crews, independent filmmakers, documentary producers, event videographers and military agencies.
Canon continues to innovate and develop image acquisition products for the most demanding professional. The Canon XF300 Professional Camcorder features 50Mbps MPEG-2 4:2:2 recording to Compact Flash (CF) Cards for unsurpassed image quality and efficient, robust workflow at an affordable price.

A newly developed Genuine Canon 18x HD L-Series Lens along with three Canon native 1920 x 1080 CMOS Image Sensors delivers pristine image quality.

The XF300 also offers multiple recording bit rates, resolutions and variable frame rates to expand your creative flexibility, and allow you to work in virtually any production environment. And complete customization over the image, display and operation makes the XF300 a camcorder that can be tailored to fit your individual needs.

Specs Canon XF300
Standard Definition or High Definition
Power Supply (rated): 7.4V DC (battery pack)
Image Sensor (3) 1/3-inch CMOS
Total Pixels Approx. 2.37 megapixels (2044 x 1160 pixels) each x 3
Effective Pixels: Approx. 2.07 megapixels (1920 x 1080 pixels)
Maximum recording Time 64GB Compact Flash (CF) card
Greater capacity is possible when two cards are used.
25Mbps: 310 minutes, 35Mbps: 225 minutes, 50Mbps: 160 minutes
Lens: Canon 18x HD L Series Zoom, 4.1-73.8mm (35mm equivalent 29.3 - 527.4mm), f/1.6-2.8

High Definition Camcorder | Professional Camcorder

noreply@blogger.com (stay and fun) — Fri, 06 Aug 2010 18:37:00 +0000

The Canon XF305 Professional Camcorder features 50Mbps MPEG-2 4:2:2 recording to Compact Flash (CF) cards for unsurpassed image quality and efficient, robust workflow at an affordable price. It is ideally suited to match the requirements of electronic newsgathering (ENG) crews, independent filmmakers, documentary producers, event videographers and military agencies.

Utilizing file-based MPEG-2 compression with an MXF File Wrapper ensures the widest compatibility with existing industry infrastructure, metadata and non-linear editing (NLE) systems. And 4:2:2 color sampling provides ultra-fine transitions in tone and color for maintaining the highest quality image for use in advanced post production.

A newly developed Genuine Canon 18x HD L-Series lens along with three Canon native 1920 x 1080 CMOS Image Sensors delivers pristine image quality.

Incorporating industry-standard HD-SDI output, genlock input and SMPTE time code input/output terminals makes the Canon XF305 perfectly matched for live application and multi-camera shooting.

HDV Camcorder | Canon

noreply@blogger.com (stay and fun) — Wed, 03 Mar 2010 10:15:00 +0000

Canon continues to expand its offerings of high quality HDV camcorders, The Canon camcorders XH G1S For the most demanding professional seeking a lightweight, handily-sized high performance camcorder, the XH G1S delivers. Industry standard HD-SDI, Genlock and Time Code IN/OUT, all SMPTE compliant, and a wide range of image parameter controls makes the XH G1S a leading choice in the category.

Starting with the superb Canon Genuine Canon 20x HD lens with Professional L Series Fluorite, the XH G1S adds 3CCDs, each of which is at 1440 x 1080 pixels. It also means you can be sure that your shooting in the field will be the best it can be with Canon’s SuperRange Optical Image Stabilization. It corrects for a wide range of camera movement and vibration, and combined with Instant AF (Auto Focus) you’ll get ultra-quick, accurate focus. The DIGIC DV II HD image processor finishes the picture with improved color reproduction and noise reduction - for a final result that delivers excellent image quality.
To further ensure that your vision is realized, the XH G1S gives you features that let you make manual adjustments to fine-tune your video- the ultimate in total image control. For those situations in which you need to let your camcorder take care of exposure and image controls, the automatic settings on the XH G1S will expertly assist you.
You’ll find flexibility, versatility and capability in the extensive array of features and optional accessories of the XH G1S. It is bound to meet and exceed your highest expectations.

High Definition Camcorder & Professional | Canon

noreply@blogger.com (stay and fun) — Wed, 03 Mar 2010 10:07:00 +0000

Canon Professional Camcorder, The latest in that line is the Canon XL H1S HD camcorder. It has all the features that have made the XL Series a favorite of independent filmmakers, corporate and event shooters, in addition to broadcast and news markets.
To complement these features, the Canon XL H1S has added an even higher level of customization options and capabilities which will make it an even more useful creative partner for the demanding professional.
Industry-standard connections and terminals along with a wider range of image control settings and options are combined with the new Genuine Canon 20x HD Video Zoom Lens III with Professional L Series Fluorite. To back up that superb lens are three 1/3" Native 16:9 CCD with 1.67M Pixels (delivering a full 1440 x 1080) and Canon's exclusive DIGIC DV II HD Image Processor. The XL H1S is the compelling choice for anyone seeking to produce the best in high definition video.
Specs :
Standard Definition or High DefinitionHigh Definition
Power Supply (rated) 7.4V DC (battery pack)
Video Recording system HDV: HDV1080i; DV: DV specifications
Two rotating heads, helical scan azimuth recording, (Consumer VCR SD specifications)
Audio Recording system HDV: 2-channel recording MPEG1 Audio Layer II: (bit rate 384 kbps);
DV: 2-channel recording PCM digital recording: 16 bits (48 kHz), 12 bits (32 kHz, 12 bits selectable : Image Sensor (3) 1/3-inch Native 16:9 CCDs (1440x1080)
Total Pixels Approx. 1.67 Megapixels each x 3
Effective Pixels HD approx. 1.56 Megapixels (1440 x 1080)
SD (4:3) approx. 1.17 Megapixels (1080 x 1080)
SD (16:9) approx. 1.56 Megapixels (1440 x 1080)
Tape Format Video cassettes bearing the MiniDV mark
Tape Speed HDV/DV: SP mode 18.81mm/second
DV: LP mode 12.56 mm/second
Maximum recording time HDV/DV: SP mode 60 min. DV:LP; 90 min.
Lens Canon 20x HD Video Zoom XL 5.4-108 mm L IS lll
Lens Mount XL interchangeable lens system
Focusing System TTL-video signal sensing system autofocus. Manual focusing possible (20x zoom XL 5.4-108mm L IS III installed)

Dual Flash Memory Camcorder | Canon

noreply@blogger.com (stay and fun) — Wed, 03 Mar 2010 10:01:00 +0000

Camcorder
Canon FS21 records to both the generous 16GB internal flash drive and a removable SDHC™ card, so you not only have more recording space, but also have added flexibility for file transfer and playback.
Other features include 48x advanced zoom, image stabilization, a 1.07-megapixel CCD image sensor and more. Plus, the Pre-Record function even gives you a head start on capturing all the action.
Feature
* Dual flash memory records footage to internal flash drive and SDHC card slot simultaneously
* Genuine 48x advanced zoom extends the power of your zoom in both wide angle and telephoto positions
* 1.07-megapixel CCD image sensor lets you capture every color clearly for true-to-life footage
* 2.7-inch widescreen LCD lets you see more of what your camcorder is recording
* Capture outstanding digital photographs with 1152x684 resolution
* Lower power consumption rate allows your battery to last longer
* DIGIC DV II Image Processor ensures optimal image quality for still images and video
* Hybrid noise reduction system employs 2 types of noise reduction
* True high-resolution widescreen captures true 16:9 image quality
* Dual Shot mode makes capturing video and photos faster and easier than ever
* Image Stabilizer will give your video a more professional look with rock-steady shots
* Auto Intelligent Auto Focus ensures sharp images and gives you creative flexibility

Flash Memory Camcorder | Canon VIXIA

noreply@blogger.com (stay and fun) — Wed, 03 Mar 2010 09:52:00 +0000

High-definition camcorders with the Canon VIXIA HFS100, this Flash Memory Camcorder, Capture outstanding video with the 8.59-megapixel CMOS image sensor, DIGIC DV III advanced image processor and other features like SuperRange Optical Image Stabilization and face detection capability. Plus, you can share and store your footage easily with SDHC™ card compatibility.
* Record HD video directly to a removable SDHC™ memory card
* 10x HD video lens lets you record long shots, wide shots and everything in between.

Feature this Flash Memory Camcorder:
* Super Spectra Coating technology results in images with minimal flare and ghosting
* Built-in 1.7x teleconverter provides an extended telephoto range while retaining image quality
* Captures 1920x1080* high-definition video so you get full HD from lens to screen
* CMOS image sensor provides high-color resolution and advanced color reproduction
* Low noise technology means even in dimly lit scenes, you get crisp, sharp images
* Uses an RGB primary color filter to separate colors into red, green and blue color components
* DIGIC DV III image processor allows continuous shooting of digital photos
* Advanced codec means you can record at the highest AVCHD bitrate of 24Mbps**
* SuperRange Optical Image Stabilization ensures your footage is steady even if your hands aren't
* Instant Auto Focus offers a dramatic difference in speed and accuracy
* Focus Assist ensures you capture your subject in razor-sharp focus
* Face Detection automatically detects up to 35 faces and 9 detection frames can be used at a time
* Advanced AE system captures an expanded dynamic range and optimizes brightness to avoid overexposure
* 24p Cinema mode enables all aspiring moviemakers to achieve a professional "film look"
* 30p Progressive mode gives enhanced quality to still images but is also excellent for action shots
* Built-in 8.0-megapixel digital camera rivals state-of-the-art digital cameras
* Program AE modes let you control which setting is right for you
* Record HD video and capture still images simultaneously
* 2.7" multiangle widescreen LCD lets you see more of what your camcorder is recording
* Video snapshot mode lets you shoot short movie clips in the same way you've shot snapshots

Digital Camcorder | Canon

noreply@blogger.com (stay and fun) — Wed, 03 Mar 2010 09:43:00 +0000

Canon GL2 miniDV Digital Camcorder, this Digital Camcorder gives you a quality video-making experience. Incorporating precision optics, advanced digital processing and a sleek innovative design, these Canon Camcorder offers reliable professional performance. Its advanced feature set allows you to handle even the most challenging tasks with confidence and ease.
Feature
* 20x optical zoom delivers sharp, clear close-ups even from a distance
* Professional L-series Fluorite lens provides outstanding resolution, contrast and color imaging
* 3 CCDs deliver outstanding picture quality, highly accurate color and a wide dynamic range
* Optical image stabilizer corrects camera shake instantly so even hand-held shots are smooth.
Canon GL2 miniDV camcorder is Comfortable to Operate, Durable, Great Features, Great Picture Quality, Great Sound, Superior lens, Versatile.

Mini DVD Camcorder | Canon

noreply@blogger.com (stay and fun) — Wed, 03 Mar 2010 09:35:00 +0000

The Canon DC420 DVD camcorder, it's easy to capture and share the special events of your life. Your videos are recorded directly to mini DVD-R/-RW discs. Only 3" (8cm) in diameter, mini DVDs are compatible with most DVD players and can store up to 30 minutes of video in standard mode and 60 minutes of video in long play mode. A 2.7" widescreen LCD and simple-to-operate controls let you frame the action from just the right angle.
Stellar features like Canon's 48x Advanced Zoom for heart-pounding close-ups, DIGIC DV II Image Processor for brilliant picture quality and true 16:9 widescreen recording will keep your audience on the edge of their seats. Quick Start conserves battery power between shots and makes sure you're ready for another take in less than a second. Plus, when you're shooting, Canon's Image Stabilizer keeps every shot on an even keel. Get the quality and performance you're looking for with the Canon DC420 camcorder.

* 1.07-megapixel CCD image sensor lets you capture every color clearly for true-to-life footage
* Records video directly to mini DVD-R/-RW discs which are compatible with most DVD players
* Swiveling 2.7" (diagonal) widescreen LCD lets you see everything your camcorder is recording
* Built-in lens cover ensures you won't have to worry about losing your lens cap
* Genuine 48x advanced zoom extends the power of your zoom in both wide angle and telephoto positions
* Program AE Mode ensures the best exposure for different conditions and different subjects

The Hitachi Camcorder

noreply@blogger.com (stay and fun) — Thu, 19 Jun 2008 18:23:00 +0000

Camcorder With Recording Format DVD+RW, DVD-RAM, DVD-R , DVD-RW, Mini DVD-RAM.

This Hitachi DZ GX5020A brings the value and affordability of a DVD camcorder to a new high. Ease of use is taken to a whole new level with features like Photo Frame Capture and 1-Second Quick Start. Photo Capture allows users to browse video scenes and choose individual frames to save as digital stills to SD card. 1-second quick start makes recording nearly instantaneous when powering up from sleep mode. 4-Format DVD compatibility a powerful 30X optical zoom and a 2.7 inch widescreen LCD display complete a robust feature package.

Specs This Camcorder:

Recording Format DVD+RW (8cm), DVD-RAM (8 cm), DVD-R (8cm), DVD-RW (8 cm), Mini DVD-RAM.
LCD Screen Size 2.7 in
Digital Still Camera Yes
Optical Zoom 30 X
Digital Zoom 1500 X
Image Stabalization Digital
CCD Quantity 1 CCD

Hybrid camcorder

noreply@blogger.com (stay and fun) — Fri, 16 May 2008 10:38:00 +0000

Hybrid camcorder with both DVD and HDD, Hybrid DZHS300A by Hitachi, with this digital Camcorder, you have the flexibility to choose between formats when capturing your memories. Because the Hitachi Hybrid is the first and only camcorder that offers the convenience of DVD plus the capacity of HDD. And, with just the push of a button, you can edit and make DVD copies right on your Hitachi Hybrid. Hybrid camcorder It's the best of two formats, remixed into a one-of-a-kind camcorder. this camcorder offers uniquely flexible storage capabilities. The 8 GB hard drive gives you the ability to record three hours of footage in the highest quality. And, if your hard drive is ever full, just back up existing footage to DVD, or simply record new footage to DVD.

Feature and specs :

DVD Camcorder with Built-In Hard Drive (HDD)
8 GB HDD : 6 Hours Standard Recording Time
1-Touch Easy Dubbing from HDD to DVD
5 Format Compatibility DVD-R, DVD-RAM, DVD-RW, +RW and SD Card
Photo Frame Grab - Capture Video Frames as Pictures & 1-Second Quick Start.

Specs:
Recording Format 3" DVD+RW, 3" DVD-RAM, 3" DVD-R, 3" DVD-RW, Hard Drive
LCD Screen Size 2.7 in , Digital Still Camera, Viewfinder Color
Focus and Zoom Optical Zoom 20 X , Digital Zoom 1200 X
Focus Automatic, Manual , Image Stabalization Digital
Connectors S-Video Connectors S-Video output , USB Connectors USB
Other Connectors Composite video/audio output
Image Quality CCD Size 0.167 in , CCD Quantity 1 CCD
Accessories & Components: Included Software Drivers & Utilities

Digital ViewCam

noreply@blogger.com (stay and fun) — Fri, 16 May 2008 10:25:00 +0000

Digital camcorder Sharp VL-NZ8U Hi-8 Digital ViewCam ...

This camcorder features and specs : with 10X Optical Zoom and 300x Digital Zoom 8 gb Memory Card 3" High Res Color LCD View Screeno iLink? (IEEE 1394) PC Porto Digital Gamma on Playback and Record Digital Image Stabilization Digital Picture Effects - Still/Snap/Strobe/Fade Digital Recording/Playback Fingerprint Reduced Low Reflectivity (1%). This Digital camcorder with LCD View Screen for Outdoor use.\ 270 degree Variable Angle Recording Instant Playback with Color and Soundo Self Recording Mode Full Range Auto Focus with Macro Auto/Manual Focus 4-Mode Auto Exposure Function Auto Demonstration Mode LCD Manual Control (Color/Brightness/Tint)o Backlight Compensation/Gain Up Power Saving LCD Off Function Built in Speaker Time/Date Display and Record Quick Returno 180 degree Angle Playback Correction Video Search Up to 90 minutes of Continuous Recording 16:9 Wide Screen Mode Dimensions (WxDxH) 5 9/16" x 3 11/32" x 2 5/16.

Digital camcorder Mini DV | SHARP

noreply@blogger.com (stay and fun) — Fri, 16 May 2008 10:15:00 +0000

Sharp Electronics introduces another member of its digital camcorder product line, Viewcam model Sharp VL-NZ8U. This full-motion digital camcorder combines the compact styling of a digital still camera with exceptional video image quality, at an attractive price point. Weighing in at approximately one pound (without battery pack and cassette), and measuring 5 3/8"(W) x 3"(H) x 2 5/16"(D), this digital camcorder is the ideal size for consumers to take anywhere. With a three-inch color LCD (liquid crystal display) screen that rotates 270-degrees for viewing at various angles, the VL-NZ8U helps consumers capture more stable video than traditional camcorders that require users to shoot video by looking through an eyepiece.

To further enhance video shooting quality, the LCD screen incorporates an onscreen recording guide, helping users to take better pictures and frame their images with the gridline guides. Additionally, the LCD screen provides low light reflectivity for improved picture quality in all lighting environments. The VL-NZ8U features a 680, 000-pixel progressive scan CCD, delivering up to 500 lines of resolution. This DIGITAL CAMCORDER includes Sharp's exclusive Digital Gamma Correction technology, which minimizes dark areas in a video by increasing the brightness of the subject while leaving the brighter portion of the image unaffected. The VL-NZ8U also includes a memory card slot to capture digital still images with the use of an optional SD/MMC memory card.

specs digital camcorder:

Recording Format Mini DV
LCD Screen Size 3 inch
Video Standard NTSC
Digital Still Camera, Self Timer

Focus and Zoom Optical Zoom 10 X , Digital Zoom 300 X
Special Effects Solarization, Negative, Black & White, Sepia, Monotone
Focus Automatic, Manual , Image Stabalization Digital.

Camcorder for :

noreply@blogger.com (stay and fun) — Tue, 15 Apr 2008 19:29:00 +0000

Camera Recorder Camcorder Profesional & amateur Camcorders: For Making Movie film cinema Production Music clip Advertising Broadcast TV. digital film making event videography home video recording/Education. Camera/camcorder with MINIDV or Hard drive/disk, DV, Hi8 Digital 8 VHS handicam. High Definition HD digital XDCAM camcorder SD HDD DVD full resolution true color HDtvs. Digital-analog Best Result. Pro Video Audio Equiptment hardware Software editing., like from JVC Panasonic, sony, Canon, hitachi RCA. find the best Camera video recorder.

Editing Video software (HDV)

noreply@blogger.com (stay and fun) — Sat, 02 Feb 2008 14:06:00 +0000

Editing video software support For Mac OS X, Microsoft Windows and Linux.

Editing video software support under Linux:

Cinelerra - free software, allows HDV editing and composition Kdenlive is a non linear video editor, free software, based on the MLT video framework which relies on the FFMPEG project, thus providing support for various HD standards, including HDV.

Editing video software For Microsoft Windows:

NewTek SpeedEDIT, Supports all SD, HD and HDV resolutions/frame rates up to 2k film. Does not need an intermediate codec for real time editing. First software editor with real time full resolution/framerate 1394 HDV preview through camera or deck while editing. Can mix formats, resolutions and framerates in a single timeline. Well integrated timeline and storyboard interface.

Avid Xpress Pro is non-linear editing software aimed at professionals in the TV and movie industry. It is available for Microsoft Windows PCs and Apple Macintosh computers.Xpress Pro includes many of the high-end editing features offered by other Avid editing systems, and is closely based on Avid's Media Composer systems. In conjunction with the Avid Mojo hardware, it provides real-time uncompressed video editing at a professional level. Xpress Pro is capable of sharing media files with Avid's advanced Media Composer editing systems making it a capable logging or off line editing system for larger projects.

Adobe Premiere Pro, formerly known as Adobe Premiere, is a real-time, timeline based video editing software application. It is part of the Adobe Creative Suite, a suite of graphic design, video editing, and web development applications made by Adobe Systems. Premiere Pro has many hardware and software partners, and is included as an OEM package with -high-end video editing cards, such as the Matrox RT.X2.

- Adobe Premiere Elements (from version 3.0 onward)

- Canopus Edius - Pinnacle Studio 11 Plus or Ultimate

- VirtualDub called VirtualDub

-MPEG2

- Sony Media Software Sony Vegas

- Sony Media Software Sony Vegas Movie Studio Platinum Edition

- CineForm Aspect HD + Connect HD

- Avid Adrenaline HD + Xpress HD + Avid DS/Nitris

- Ulead MediaStudio pro 7, 8 and VideoStudio 9 and 10 Plus

- CyberLink PowerDirector

- MPEG Streamclip 1.0 for Windows, which has the same features as its

- Mac counterpart.

- MPEG Video Wizard DVD

- Serif MoviePlus 5

etc

Editing video software support For Mac OS X:
Avid Xpress Pro HD, Supports a wide range of HDV formats/standards, but no support for true 24p HDV. iMovie HD Universal binary, as of latest version (6.0.3), it does not support 24p HDV. Final Cut Express and Final Cut Pro 6 Latest version of FCP 6.0 does support direct HDV 24p, and 720/25p which is used in PAL countries (i.e. needed when working with a JVC Pro HD camera in 720/25p mode)

Adobe Premiere Pro
Lumiere HD for Final Cut Pro 5. First available software to edit HDV on a Mac with QuickTime based Non Linear Editing systems. Like Final Cut Pro and Premiere Pro, it allows for back to tape in HDV encoding (Including JVC's 24p ProHD). No universal binary is currently available, and is reportedly unstable under Rosetta on Intel Macs.

MPEG Streamclip 1.8 for Mac is a Universal Binary and supports automatic 3:2 pulldown (Converts 24p to 29.97), this program can only perform basic edits such as cutting, copying, pasting and trimming, but is available free of charge, and has excellent tools for exporting, demuxing and converting video, for example from HDV format (usually with the .m2t extension) to MPEG-2 (.mp2) format. MPEG Streamclip can handle most MPEG container formats (including ts, ps, vob, dat, mpg, and mp2) which adds to its usefulness.
HDVxDV Now Universal Binary. This program loads in HDV (Including JVC's 24p ProHD) and transcodes to whichever format the user wishes to edit. Timecode support is inaccurate. Does not allow for back to tape in HDV.

Editing HDV

noreply@blogger.com (stay and fun) — Sat, 02 Feb 2008 13:45:00 +0000

Editing High-definition video: The HDV uses the interframe MPEG-2 GOP (group of pictures) structure instead of a solely intraframe compression system, native editing of HDV footage differs technically from the native editing of DV footage. In DV, frame-accurate splicing does not disturb the surrounding video because each frame of the video is stored as a self-contained unit. In HDV, splicing always introduces distortion at the splice points, due to the interdependencies between groups of video frames.

Any editing of the video, whether it be a complex transition or a simple scene-change, requires a decompression and recompression of the entire HDV frame group. All modern professional non-linear editing software handles HDV by recompressing only in scenes where absolutely necessary, rather than needlessly recompressing the entire video. This limits degradation to the points of edit.
Editing HDV's native MPEG-2 transport stream files also forces the computer system to work much harder to perform even simple tasks of cutting and splicing as frames that do not actually exist as independent cells have to be re-built by the NLE system on-the-fly.
If HDV footage is converted (or Transcoding) to a good intermediate format for editing, these considerations will not necessarily apply, and gradual degradation from generation to generation of edit may be avoided while substantial system performance gains are made. The lossy Apple Intermediate Codec (which runs out of QuickTime) is an efficient, easily usable codec for editing HDV in systems such as Final Cut Pro but lacks the transcoding and generational quality of some third-party HDV Intermediate codecs. CineForm's ConnectHD, AspectHD and ProspectHD intermediate codecs and encoding utilities not only maintain higher quality but also function within the rendering engine of some software editing systems (such as Premiere Pro) to boost real-time performance without hardware assistance. CineForm products currently work with Sony Vegas, Premiere Pro, and Corel's Ulead MediaStudio Pro 8 and Ulead Videostudio 11 Plus editing systems. Lumiere HD offers a similar functionality for Mac based editing systems (namely Final Cut Pro) but without any real-time assistance. BitJazz's SheerVideo offers lossless real-time codecs that speed editing with zero generational loss, although Final Cut Pro only supports camera manufacturer third-party codecs for real-time effects.
There are many advantages to editing HDV using a Lossless Intermediate rather than the native MPEG-2 file however the trade off for transcoding to a HDV Lossless Intermediate is that the file size is substantially increased and so large hard drive arrays are required for storage of footage. Avid Xpress Pro can edit using native HDV, and Avid also claims to have the advantage of being able to work with mixed formats in the timeline, without the need to transcode any material, since different formats are coped with seamlessly for viewing and output, with automatic conversion as required.

Apple's Final Cut Studio also handles native HDV with realtime effects without any additional hardware and will mix it with other frame sizes as well as frame rates in the same sequence. It must be noted though that when DV material, for example, is included in an HDV project, a problem arises because it must be de-interlaced prior to scaling to the HDV format, and then re-interlaced. De-interlacing is generally regarded as a very difficult process to do well. This problem will arise of course in all editing software, regardless of whether a lossless intermediate format is used.

High-Definition video

noreply@blogger.com (stay and fun) — Sat, 02 Feb 2008 13:21:00 +0000

High-definition video (HDV) recording format which uses MPEG2 compression to fit HD content onto the same DV or MiniDV tapes originally developed for standard definition recording. The compression used results in some quality compromises compared to higher bandwidth HD recording formats.

The HDV format was developed by JVC and Sony Corporation. The format was also initially supported by both Canon Inc. and Sharp Corporation. All four companies are potential manufacturers of HDV hardware, but Sharp has not manufactured any HDV cameras at this time. HDV has since been supported by several other companies, including Apple, Avid, Canopus, Sony Media Software, and Ulead. In 2007 Constructive Lab developed a solution allowing HDV to be securely transmitted over low bandwidth networks.

HDV was designed to offer existing video production environments a cost-conscious upgrade path from standard-definition (SD) to high-definition (HD) video. HDV recorders are offered to both the consumer and entry-level video production market. Consumer models are sold to the mass consumer market, competing with other camcorder product used for home, travel and vacation video.

HDV video can be edited on a modern desktop/laptop PC, and burned and distributed on home-video DVDs. Prosumer models are designed for individuals and organizations specifically interested in video production, and are generally sold to amateur videographers, local production and marketing agencies, etc.

HDV video can also be imported into a professional environment, although the quality of the product limits this use to news and other non-studio applications.
HDV is based on MPEG-2 video, which compresses data both within each frame (intraframe/spatial compression) and between frames (interframe/temporal compression). This is the same type of compression used for DVD video and many network TV broadcasts, and allows HDV to achieve high spatial resolution at low data rates compared to other HD recording formats. HDV 1080i uses a recording data rate of 25 Mbit/s (3.125 MB/s) while HDV 720p records at 19.7 Mbit/s (2.46 MB/s) -- compared to data rates of 50-100 Mbit/s and up for other HD formats.
For audio, HDV uses (MPEG-1 Layer 2) compression to reduce the audio bitrate to 384 kbit/s, compared to 1536 kbit/s for DV video and 1,378 kbit/s for audio CDs. This makes HDV audio less desirable for situations where sound quality is critical, but MPEG-1 audio at 384 kbit/s is considered 'perceptually lossless.' For general video recording with an on-camera microphone, HDV audio is not a significant limiting factor.
It is important to view HDV's compression limitations in the proper context. Other HD codecs using lower compression ratios need more bandwidth and storage capacity for a given amount of video, requiring significantly more complex and expensive recording solutions. For example, Panasonic AG-HVX200 camera uses memory cards which can cost over $50 per minute of recording capacity, compared to a few dollars per hour for Mini-DV tapes. This cost differential has helped make HDV a popular HD recording format for consumers, independent videographers and low-budget TV programs.

HDV has some similarities to the more professional XDCAM-HD format, but the latter uses higher data rates for both video and audio signals.

Buy & Key Feature Digital Camcorder

noreply@blogger.com (stay and fun) — Sat, 02 Feb 2008 12:56:00 +0000

Now all camcorder (Camera Video Recorder-digital) manufacturers now offer models that record in high definition (HD); however, while these models capture gorgeous footage, using high-def comes with serious limitations. Camcorders themselves are significantly more expensive than standard-resolution camcorders, and not all video editing software will let you edit HD footage. And even if your editing application does handle HD, you likely won't be able to output your movies to an easily viewable high-definition format, often, these editing apps let you burn only a standard-definition disc.

Key feature camcorder:

Camcorder Screen: Having a large LCD screen built into the camcorder lets you more easily see what you're recording and facilitates playback previews. Be careful when considering a camcorder's screen, though--some don't work well in bright sunlight, an environment in which you'll often use the device. Most camcorders come with both an LCD screen and a viewfinder, giving you the option to use either. The viewfinder can be useful if you can't see the screen in bright light; it also uses less power than the screen, extending the camcorder battery's life. Also, if you are considering purchasing a camcorder that can shoot in wide-screen (720-by-480-pixel) format, look for a camcorder with a wide-screen LCD, which won't crop your view of the video you're shooting.
Camcorder Lens: Every camcorder comes with a zoom lens that lets you get closer to your subject. Camcorder manufacturers don't always distinguish clearly between digital and optical zoom. The spec for maximum optical zoom is the more interesting figure: It denotes the maximum zoom that the camcorder can achieve by moving its lens elements. Most modern camcorders have at least a 10X optical zoom, which should be more than adequate for general purposes. A digital zoom, on the other hand, magnifies after the optical zoom is fully extended, and the camcorder then enlarges part of the image to fill the screen. This method leads to grainy, pixelated, and generally unpleasant-looking images. At higher digital zoom settings, the quality is so poor that you often can't see what you are taping.
Camcorder Image stabilization: All camcorders offer one of two types of image stabilization--optical or electronic--to reduce jittery video caused by shaky hands. With optical stabilization, the camcorder's lens mechanism moves to compensates for external movement. With electronic image stabilization, the image captured by the lens "floats" on the CCD, and the camcorder uses internal circuitry after the image has been captured to interpret the video. Optical stabilization usually provides the best results; in the past it was typically found in more expensive camcorders, but these days some moderately priced models have it too.
Camcorder Batteries: The amount of recording and playback time you get out of a battery varies, but most camcorders should be able to record for at least an hour with the included battery.

Next: 2

Key Feature Digital Camcorder 2

noreply@blogger.com (stay and fun) — Sat, 02 Feb 2008 12:48:00 +0000

Buy a Digital Camcorder and Key feature camcorder:

#1. Screen Lens, camcorder Batteries, Image stabilization.

and #2

High-definition recording: Several models record in either the HDV or the AVCHD high-definition format. Because both are highly compressed, they require a very powerful computer to decode their files and a compatible video editing application to edit them. (AVCHD is a newer format; only Pinnacle Studio 11 and Corel Ulead VideoStudio 11 recognize it at this writing.) Even a powerful computer will take much more time--hours, not minutes--to render HDV or AVCHD files than standard-definition, DV-format files.
Camcorder Format: Most camcorders use the MiniDV and DVD formats, but models that capture to small onboard hard drives are becoming more common; others write to flash memory. MiniDV models still capture the best-quality video.
Wide-screen shooting: Several camcorders now allow you to shoot in the 16:9 aspect ratio used by HDTVs, even if the camcorders still shoot in standard-definition resolution. Note that some camcorders use a CCD with a native 16:9 orientation, so you get the full resolution of the CCD when you shoot in wide-screen format, whereas others use a CCD with a traditional 4:3 orientation and use only a portion of that CCD when shooting in wide-screen.
Camcorder Hard-drive models: These camcorders' main advantage is that they give you near-instant access to any footage on the drive. Rather than having to fast-forward or fast-reverse to find the scene you want, as with a tape-based camcorder, you can go to a scene by clicking on a thumbnail in the camcorder. But once the drive is full, you must stop shooting until you can offload the footage (with a MiniDV- or DVD-based model, you can just pop in another tape or disc). Also, like DVD camcorders, hard-drive models capture in MPEG format, which requires much more computing horsepower to edit; in addition, not all editing applications will accept MPEG footage.
Low-light modes: Many camcorders have the ability to film in very low light, whether with the help of an infrared light (which you can't see, but the camcorder can), a special slow-shutter mode that makes the most of ambient lighting, or built-in illumination from one or more LEDs. Some models offer all three methods. These modes can be very useful in poorly illuminated settings, but video captured with these tools enabled won't be as good as video captured in well-lit settings.

Keyfeature camcorder # 1, # 3.

Key Feature Digital Camcorder 3

noreply@blogger.com (stay and fun) — Sat, 02 Feb 2008 12:43:00 +0000

Key feature camcorder:

# 1.Screen Lens, camcorder Batteries, Image stabilization.

# 2.Low-light modes, Hard-drive models, Wide-screen shooting, Format, High-definition recording.

And #3:
Controls: We have found that smaller camcorders can be a little more difficult to use because their controls don't naturally sit where your fingers fall, particularly if you have large hands. Of course, heavy, bulky models can get tiring to carry, so strive for a balance.
Camcorder Microphones: Sound is almost as important to a video as the images. We've found that camcorders with microphones mounted in the front tend to produce better sound than those with microphones on the top of the unit; top-mounted microphones often pick up the voice of the person operating the camera, drowning out everything else. Some camcorders offer zoom microphones that emphasize the subject's voice when the zoom lens is used, and some also come with a socket for plugging in an external microphone. Either type of microphone can be very useful when you're recording presentations or speeches.
Still photography: Many digital camcorders can serve as digital cameras, saving still images to a memory card or to tape. Some can save images at the same resolution as a 5-megapixel camera (but watch out for models that produce interpolated high-resolution images from lower-resolution CCDs). However, none of the camcorders we've tested has performed as well at taking still pictures as a dedicated still camera--they don't provide the same level of control or the same image quality.

Keyfeature camcorder # 1, # 2

Camcorder Pro XDCAM

noreply@blogger.com (stay and fun) — Tue, 18 Sep 2007 19:44:00 +0000

Camera camcorder Profesional

Camcorder with XDCAM, XDCAM is an optical disk-based professional video system introduced by Sony. This camcorder features include tapeless optical disk recording of DVCAM, MPEG IMX and, in the XDCAM HD variant, HDV video data, as well as MXF metadata and a low resolution AV proxy stream, on a disc similar to a Blu-ray disc called the Professional Disc, which holds 23.3 GB of data in the PFD23 version and 50 GB in the PFD50 version. A XDCAM range includes cameras and decks which act as drop-in replacements for traditional VTRs allowing XDCAM discs to be used within a traditional tape-based workflow. These decks can also serve as random access computer drives for easy import of the video data files into non-linear editing (NLE) systems via IEEE 1394 and Ethernet. The XDCAM format uses multiple compression methods: MPEG-2 when recording in MPEG IMX, DV25 when recording in DVCAM and MPEG-4 when recording in a low resolution proxy stream.

The XDCAM HD variant of XDCAM records MPEG-2 long GOP at up to 35 Mbit/s (HQ mode). The DVCAM mode allows the user to record twice as much footage and maintains a large compatibility with a large amount of low end NLE's. MPEG IMX can record at a bitrate of 30, 40 or 50 Megabits per second, while DVCAM records at 25 Mbit/s. The low resolution proxy is recorded at 1.5 Mbit/s with 64 kbit/s for each audio channel. The CIF resolution is used for the proxy recordings. the next generation of XDCAM HD will utilize dual layer Professional Disk with capacity of 50 GB and an MPEG 4:2:2 HD codec with bitrate up to 50 Mbit/s. In addition, XDCAM, within Sony, means tapeless. In other word, XDCAM is not limited by optical disc. the Flash memory based camcorder, the PMW-EX1, employing three 1/2-inch "Exmor" CMOS sensors with over 2 million pixels was exhibited during the NAB (National Association of Broadcasters) 2007 show. It uses the MPEG-2 long GOP codec when recording to Express cards and a 4:2:2 color ratio can be achieved by using a HD-SDI out connection. finds XDCAM HD camcorders or camcorder professional from sony jvc canon and panasonic.

Camcorder with DVD

noreply@blogger.com (stay and fun) — Tue, 18 Sep 2007 19:28:00 +0000

New or the latest a camcorder that does not use videotape to store its data (tapeless camcorder) . Common alternatives include flash memory, memory stick, a hard disk, USB port connected to the computer or other mass storage or DVD media. All tapeless camcorders use digital formats to store their data.The technique exists throughout the range of camcorders; inexpensive flash memory units including the Pure Digital camcorder available at CVS stores, while not particularly high quality, can be used as essentially disposable substitutes for a more expensive DVD or MiniDV camcorder, while similar flash technology is used on the semi-pro like from Panasonic HVX200 and the high-end Panasonic AJ-SPX800 for ultrafast transfer of high-bandwidth HDTV content (other brands camcorder "pro or semi professional camcorder Like from canon Sony JVC Panasonic and etc). Hard drives can also be used, for example on the JVC Everio line.Using DVD media as a base for a camcorder is becoming increasingly popular due to the convenience of being able to drop a disc into the family DVD player; however, DVD capability, due to the limitations of the format, is largely limited to consumer-level equipment targeted at people who are not likely to spend any great amount of effort editing their video. Most consumer-level tapeless camcorders use MPEG-2 or MPEG-4 as encoding formats. And camcorder generally include a USB port to power the batteries and transfer data. get the best DVD camcorder..

Camcorder 4

noreply@blogger.com (stay and fun) — Tue, 18 Sep 2007 19:09:00 +0000

Camera recorder or Camcorder use for Home video like for casual use, camcorders often cover weddings, birthdays, graduation ceremonies, and other personal events. or use for media, c amcorders have found use in nearly all corners of electronic media, from electronic news organizations to TV/current-affairs productions. In locations away from a distribution infrastructure, camcorders are invaluable for initial video acquisition. Subsequently, the video is transmitted electronically to a studio or production center for broadcast. Scheduled events such as official press conferences, where a video infrastructure is readily available or can be feasibly deployed in advance, are still covered by studio-type video cameras.

For Entertainment and movies, camcorder for making Movie or film and for broadcast?. The Camcorders are often used in the production of low-budget TV shows where the production crew does not have access to more professional equipment. There are even examples of movies shot entirely on consumer camcorder equipment. In addition, many academic filmmaking programs have switched from 16mm film to digital video, due to the vastly reduced expense and ease of editing of the digital medium as well as the increasing scarcity of film stock and equipment. Some camcorder manufacturers cater to this market, particularly JVC, Canon and Panasonic , who both support "24p" (24 fps, progressive scan; same frame rate as standard cinema film) video in some of their high-end models for easy film conversion. And for Making Movie Cinema, even high-budget cinema is done using camcorders based, like use on the XDCAM HD standard, and recording to ProDATA discs, and This process is referred to as digital film. Making Movie or film with the best camera camcorder or with Digital Camcorder hard drive or with with DVD camcorder.

Digital Camcorder: Media

noreply@blogger.com (stay and fun) — Tue, 18 Sep 2007 19:01:00 +0000

The latest recording media for camcorder: fews camcorders record video on flash memory devices (in MPEG-1, MPEG-2 or MPEG-4), Microdrives, small hard disks or size-reduced DVD-RAM or DVD-Rs in MPEG-2 format , but due to the limited size of the recording medium, their uninterrupted recording time is limited, and editing is difficult due to limitations of the data formats.Most other digital consumer camcorders record in DV or HDV format on tape and transfer content over FireWire (USB 2.0) to a computer, where the huge files (for DV, 1GB for 4 to 4.6 minutes in PAL/NTSC resolutions) can be edited, converted, and (with many camcorders) also played back to tape. The transfer is done in real time, so the complete transfer of a 60 minute tape needs one hour to transfer and about 14GB disk space for the raw footage only - excluding any space needed for render files, and other media. Time spent in post-production (editing) to selecHDV: Records up to an hour of HDTV MPEG-2 signal roughly equal to broadcast quality HD ( high definition camcorder) on a standard MiniDV cassette. Get the best camcoder/ digital camcorder with: hard disk or with dvd.

: Digital Camcorder:

noreply@blogger.com (stay and fun) — Tue, 18 Sep 2007 18:41:00 +0000

dvd camcorder or digital camcorder and camcorder disk hard hard disk camcorder best buy camcorder.

Digital Camcorder..Formats :

MICROMV and tape compared to miniDV and Hi8 tapes Digital Tapeless: Low-end digital tapeless systems often use an MPEG-4 codec and flash memory; high-end versions, on the other hand, store video data to hard disk or optical disc. H.264 codec based AVCHD format, which records MPEG-4 AVC (H.264) compressed video to various kinds of tapeless media (hard disks or hard drive recordable optical discs, flash memory, sd Memory , etc).

DV codec based:

MiniDV camcorder and several derivatives, including DVCPRO from Panasonic and DVCAM from Sony. DV records the highest quality pictures (generally agreed to be at or near broadcast-quality) on DV tapes that are easily transferable via Firewire or USB to personal computers.

Though designed as a consumer standard, there is extensive use of MiniDV in low-budget film and television production. Digital8 camcorder , that uses Hi8 tapes (Sony is the only company currently producing D8 camcorders, though Hitachi used to). Some models of Digital 8 cameras camcorder have the ability to read older Hi8 analog format tapes. The format's technical specifications are of the same quality as MiniDV (both use the same DV codec), and although no professional-level Digital8 equipment exists, D8 has been used to make TV and movie productions.

MPEG-2 codec based:

MICROMV: Uses a matchbox-sized cassette. Sony was the only electronics manufacturer for this format, and editing software was proprietary to Sony and only available on Microsoft Windows; however, open source programmers did manage to create capture software for Linux. The hardware is no longer in production, though tapes are still available through Sony.

DVD: Uses either Mini DVD-R or DVD-RAM. This is a multi-manufacturer standard that uses 8 cm DVD discs for 30 minutes of video. DVD-R can be played on consumer DVD players but cannot be added to or recorded over once finalized for viewing. DVD-RAM can be added to and/or recorded over, but cannot be played on many consumer DVD players, and costs a lot more than other types of DVD recordable media. The DVD-RW is another option allowing the user to re-record, but only records sequentially and must be finalized for viewing. The discs do cost more than the DVD-R format, which only records once. DVD discs are also very vulnerable to scratches. DVD camcorders are generally not designed to connect to computers for editing purposes, though some high-end DVD units do record surround sound, a feature not standard with DV equipment.

HDV: Records up to an hour of HDTV MPEG-2 signal roughly equal to broadcast quality HD on a standard MiniDV cassette.

Camcorder Formats

noreply@blogger.com (stay and fun) — Tue, 18 Sep 2007 18:32:00 +0000

Analog Camcorder format:

Lo-Band: Approximately 3 megahertz bandwidth (250 lines EIA resolution or ~333x480 edge-to-edge) Camcorder with Format Betamax : Only used on very old Sony and Sanyo camcorders and portables; obsolete by the mid/late-80s in the consumer market. Camcorder with Format VHS : Compatible with standard VCRs, though VHS camcorders are no longer made. Obsolete. Camcorder with Format VHS-C : Originally designed for portable VCRs, this standard was later adapted for use in compact consumer camcorders; identical in quality to VHS; plays in standard home VCRs. Still available in the low-end consumer market (JVC model GR-AXM18 is Camcorder with Format VHS-C) Camcorder with Format Video8 : Small-format tape developed by Sony to combat VHS-C's compact palm-sized design; equivalent to VHS or Betamax in quality, but not compatible. Obsolete.
Camcorder with Format Hi-Band: Approximately 5 megahertz bandwidth (420 lines EIA resolution or ~550x480 edge-to-edge)

Camcorder with Format S-VHS : Largely used in high-end consumer and professional equipment; rare among mainstream consumer equipment, and obsoleted by digital gear like DigiBetacam and DV. Camcorder with Format S-VHS-C: An upgrade to provide near-laserdisc quality. Now limited to the low-end consumer market (example: Camcorder JVC SXM38). Camcorder with Format Hi8 : Enhanced-quality Video8; roughly equivalent to Super VHS in quality, but not compatible. Now limited to low-end consumer market (example: CamcorderSony TRV138). Finds dvd camcorder or digital camcorder and camcorder disk hard hard disk camcorder best buy camcorder, camcorder camera digital.