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Sony DCRTRV30 Mini DV Handycam Camcorder by Sony
Digital Photo Product DetailsManufacturer: Sony Platform: Mac, Mac OS 9 and below, Mac OS X, PowerMac, Windows, Windows 2000, Windows 2000 Server, Windows 98, Windows Me, Windows NT, Windows NT 3.5, Windows NT 4, Windows NT 5, Windows XP Model: DCRTRV30 Product features: - MiniDV camcorder
- 10x optical, 120x digital, zoom with Super SteadyShot image stabilization
- 3.5 inch color LCD and color EVF
- Records digital stills at a resolution of 1360 X 1020 onto included 4 MB Memory Stick
- MPEG movie mode
Accessories:
Digital Cameras Photo Reviews of Sony DCRTRV30 Mini DV Handycam CamcorderCustomer Review: Sony DCR-TRV30 MiniDV Digital Camcorder / 1.5-Megapixel Stil Summary: 5 Stars
The Sony DCR-TRV30 MiniDV digital camcorder features an impressive 1.5-megapixel CCD, which allows it, in addition to impressive video quality, take still pictures at resolution up to 1360x1020. MiniDV vs. Digital8 vs. Analog First, the digital video is better than analog video for several reasons: 1. Since the recording is digital, the quality will not decrease over time. 2. There is no noise introduced by the media 3. The horizontal resolution is higher than in analog standards, be it VHS, Super VHS, 8mm or Hi8. 4. The copies have the same quality as original (if the copy is made using digital connection – i.Link/FireWire/IEEE 1394) Although Sony and Hitachi produce Digital8 camcorders in addition to MiniDV models, MiniDV is an industry standard and is the most commonly used digital video format. The Digital8 format may be viewed as means to decrease the costs (the tapes costs less) and provide backward compatibility (they usually play Hi8 and 8mm recordings, with the exception of Sony TRV130). The MiniDV tapes can be used in the LP mode for increased capacity without compromising the picture quality – since the data is stored in the digital format. But you will not be able to use audio dubbing feature. PICTURE With impressive 1.5-megapixel CCD, the TRV30 offers excellent picture quality, with well-defined edges and great color reproduction. The resolution and picture quality in the digital camcorders are usually limited not by the medium, but the CCD, optics and electronics. Which is the reason that people buy more expensive models than sub-$1000 to get better picture quality. The 1.5-megapixel CCD has resolution that several times more than the resolution of cheap digital camcorder models. SOUND As other digital camcorders, this one employs Digital Audio Pulse Code Modulation (PCM) - similar to CD recording technology, with (can be selected from the menu) 12-bit or 16-bit modes. Since audio is stored separately you can use Audio Dubbing that allows you to add a stereo track of music or narration, but only in 12-bit SP mode. As with other digital audio formats, the sound quality does not deteriorate over time and there is no “background” noise introduced by the media itself. ZOOM & OPTICS The camcorder employs 10x optical/120x digital zoom and has Carl Zeiss lens for better picture quality. The special coating reduces glare and increases contrast. The Super SteadyShot system can be employed for image stabilization, which fights unwanted picture shake from getting recorded on tape. ADC & ANALOG-DIGITAL PASSTHROUGH The TRV30 features an analog-digital converter (ADC), which converts analog signal from the analog input, so you can either record it on the MiniDV tape in digital format or send it through the IEEE-1394 (FireWire, i.Link) interface to your computer, compatible VCR or another device. The analog sources you might want to convert include video you want to store for a long time or edit. LCD In addition to color viewfinder, the camcorder features a large 3.5” LCD. The LCD has excellent visibility in sunlight. You can use the viewfinder to conserve battery power. INPUTS The camcorder has analog A/V inputs and outs, including S-Video. The camcorder also has an i.LinkŪ Digital Interface (FireWire, IEEE1394), which is a two-way input/output that carries digital audio, digital video and control signals to compatible digital VCRs, edit controllers and computers. It features an L (LANC) Editing Interface that provides standardized connection for synchronized operation of camcorder, VCR, and edit controller...The camcorder also features the Super Laser LinkŪ Wireless Transmitter, which uses infrared light to make a wireless connection from the camcorder to your television up to 26 feet away. The transmitter is built-in, so you can buy a receiver and connect your camcorder wirelessly. FEATURES The camcorder features a 1.5-megapixel HAD (Hole Accumulation Diode) CCD with low noise design. It has several modes of AE, manual focus and manual exposure in addition to automatic modes. The manual focus is controlled by the ring, which also looks cool. You can switch between manual and automatic focus using a switch, which also has a position for “infinity” focus. The exposure can also be controlled manually when needed so you can avoid overexposure (and video noise in low-light scenes). The 2x playback zoom allows you to zoom in during the playback and enlarged pictures can be copied to MemoryStick. The camcorder has 14 picture effects (6 digital effects), several digital A/V fader modes, 16:9 and LP mode recording. The digital and picture effects can be used independently (some of them can be combined). You can also manually adjust shutter speed when needed. The Sony’s Super NightShot™ allows you to shoot in complete darkness up to 10 feet away. The system uses a built-in infrared light; the optional IR light can extend the range to up to 100 feet. There is also a built-in speaker (you can control the volume) and camcorder comes with a remote control and an intelligent accessory shoe (which accepts accessories ranging from lights, IR lights and photo printers to microphones that “zoom” with the camcorder). The remote control is included and gives you access to advanced VCR functions as well as zoom, playback and shooting modes. MEMORY STICK The camcorder can be used as a digital still camera at up to 1360x1020 resolution, the images are stored on a supplied 4Mb Memory Stick. You can use the supplied USB cable and software to transfer images to your PC, edit and store/catalog them. The MemoryStick can also store short MPEG clips. BATTERY The TRV30 comes with an InfoLithiumŪ battery, which lasts about 35 minutes if you use LCD. You can conserve the energy by using the color viewfinder, or you can get a battery of the larger capacity. You can always see the approximate remaining power: AccuPower™ meter shows you the remaining battery time in minutes on the camcorder's LCD or viewfinder. BOTTOM LINE The TRV30 provides excellent picture quality and high still resolution. With large LCD, USB, i.Link and other useful features, this model is a great digital camcorder.
Description of Sony DCRTRV30 Mini DV Handycam CamcorderFrom its professional Carl Zeiss lens to the 3.5-inch LCD, and everything in between, the DCR-TRV30 screams quality. It is unequivocally Sony's top consumer model, and well worth the expense. The foundation of any camcorder is the imaging system: the lens and CCD. The lens is a Carl Zeiss Vario-Sonnar. While less expensive models may have a larger zoom, the truth is that the larger the optical zoom, the larger the chance that any lens defects will show up in the video you are shooting. A 10x zoom is a good tradeoff in terms of image quality and zoom length. Additionally, Super SteadyShot technology helps keep your video from suffering from the common malady known as handshake, an unavoidable consequence of high zoom levels. Super SteadyShot essentially means image stabilization. There are varying types of image stabilization, but the Super SteadyShot variety moves the internal mechanisms of the camcorder to compensate for any camera movements. Finally, the lens on the TRV30 also has a manual focus ring--a step better and more immediate than the clunky interface most often used in digital camcorders The CCD in the TRV30 is of enough resolution to capture 1,360 x 1,020 digital stills onto the included 4 MB Memory Stick--about a 1.38-megapixel image. That resolution is currently tops in the digital-camcorder world (the digital still resolution of camcorders hasn't risen nearly as fast as that of digital cameras), and is good for prints up to about 6 by 9 inches. As far as video is concerned, Sony claims the high-resolution CCD translates into a video resolution of around 530 horizontal lines, which is about 10 lines better than the MiniDV spec calls for (520 lines of resolution). LCD's are probably the best way to frame your shots on a camcorder, and that usually means the larger the screen the better. At 3.5 inches, the argument could be made that the TRV30 offers the best, just based on size. The only downside? The larger the screen the larger the battery drain. This isn't that serious an issue, as there are many other factors in battery life besides LCD size. Two items jump out as features that should be included on all camcorders: a headphone jack and a mic input. Not only do most camcorders have poor built-in microphones, but also they are often situated too near the tape mechanism, meaning you get the annoying throbbing sound of the tape pulled through the heads. Additionally, a headphone jack takes some of the guesswork out of your audio sources. For example, if you're recording a child's presentation, you'd most likely want to make sure you can hear the child. Finally, Sony added a couple of fun features that make the DCR-TRV30 a more interesting machine. First is the inclusion of an MPEG movie mode; essentially, this allows you to record short movie clips onto a Memory Stick. While the quality won't replace MiniDV anytime soon, it's easier to shoot short MPEG movies and e-mail them than it is to edit your DV footage to a manageable length, render it into a format that's easy on the bandwidth, and send it off. Second, Sony added pass-through analog to digital conversion. Let's say you have a stockpile of old VHS tapes that you'd like to convert to digital. Simply plug your VCR into the camcorder, and then plug your IEEE 1394 cable into your computer from the camcorder. That's it. Most other models require you to first dub your old footage to MiniDV tapes before sending it the computer. Included with the DCR-TRV30 are a power adapter, InfoLithium battery, remote control, stereo A/V cable, lens cap, shoulder strap, 4 MB Memory Stick, USB cable, and a software CD-ROM.
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