Recorder Camera Audio How can I convert a media asf files to wave files?
I have an optimus brand camera and audio recorder. And I record my choir's music during our practice and sent it out our choir members at the emaill so that they can practice these at home. However, some members cannot open the file. What causes it?
Put this question in the computer and Internet section and I am sure some one in that forum will know the answer for ya.
This Motion Activated Mini-Security Recorder is compatible with any camera and stores up to 10 Hours of video to a Secure Digital Memory Card. This versatile DVR gives you choices, just like full size DVRs, from Manual Record, Scheduled Record, Motion Detection Recording, and a Time and Date Stamp, all packed into one small device. The Video is stored on a portable SD Card. Video can be viewed directly from the Security Recorder using a TV or through Windows Media Player by simply removing the SD Card and placing it into your computer's Card Reader. (Supports up to 16 GB SD cards, not included) The Motion-Activated Mini-Security Recorder Includes Motion Activated Security Recorder 2 Audio/Video Cables AC Power Adapter Manual Quick Installation Guide Size 2 1/2" x 3 1/2" x 1" Please note that this device will record from nearly any DVR, but does NOT supply power.
Visual Land Rave VL-677 8 GB Black Flash Portable Media Player - Audio Player, Photo Viewer, Video Player, Camera, FM Tuner, Voice Recorder, FM Recorder, Video Recorder - 2" 22016 Pixel Active Matrix TFT Color LCD
Visual Land Rave VL-677 8 GB Blue Flash Portable Media Player - Audio Player, Photo Viewer, Video Player, Camera, FM Tuner, FM Recorder, Voice Recorder, Video Recorder - 2" 22016 Pixel Active Matrix TFT Color LCD
Visual Land Rave VL-677 8 GB Pink Flash Portable Media Player - Audio Player, Photo Viewer, Video Player, Camera, FM Tuner, FM Recorder, Voice Recorder, Video Recorder - 2" 22016 Pixel Active Matrix TFT Color LCD
Visual Land Rave VL-677 8 GB Purple Flash Portable Media Player - Audio Player, Photo Viewer, Video Player, Camera, FM Recorder, FM Tuner, Video Recorder, Voice Recorder - 2" 22016 Pixel Active Matrix TFT Color LCD
Ematic EM804VIDB 4 GB Black Flash Portable Media Player - FM Tuner, FM Recorder, Video Recorder, Audio Player, Video Player, Photo Viewer, Voice Recorder, Camera, e-Book - 3" 76800 Pixel Color LCD - Touchscreen - microSD Card
Motocomm DSR-1003G Helmet Camera & Digital Recorder System The next generation camera system from MotoComm, Like the DSR-100, the DSR 1003G is the most complete (and affordable) helmet camera and recording system available. The DSR-1003G comes with everything needed to start making videos of your next ride! Features: Record your ride with video and audio Listen to music with the built-in MP3 player Use as an active rear view camera system Weatherproof bullet style camera Universal helmet/bike mount included Rugged aluminum housing Weatherproof connector Digital recorder/playback unit with color display Uses latest 3FP video format technology Saves video at standard 320x240 resolution 30 FPS (frames per second) 1GB on-board memory Accepts up to a 4GB SD memory card (not included) USB connector for transfer of video/audio files to computer Analog RCA video/audio output for playback of videos direct to TV All cables and accessories included in convenient carrying case
Product Compatibility • Please Note: The Web cam function is not compatible with Mac OS systems. • The webcam drivers on the CD are not compatible with Mac OS Systems and will only work on a compatible Windows-based PC. Recorded audio and video files CAN be retrieved on a Mac. Downloads / Documents Manual (pdf) Introducing the All-New HD Spy Hidden Camera Pen and 8G Recorder. The HD Spy Hidden Camera Pen and 8GB Recorder Key Features: Slim and compact design, Up to 75 Mins. of 720i High Definition Video, Captures Audio and Takes 12.2-megapixel still images, 1280 x 720 at 30i AVI HD video- with built-in USB plug and 8GB internal flash memory for up to 40 hours of storage. What's in the Box HD Spy Digital Camera and 8GB Recorder (Built-in USB plug) Driver CD USB Wall Adaptor USB Wall Connection Cable User Instructions Fully-featured, Easy-to-Use HD Spy Hidden Camera and 8GB Recorder Always be ready for your next "secret mission" with the pocket-sized HD Spy Hidden Camera and 8GB Recorder. Combining 720i HD video recording, high-quality audio capture, 12.2-megapixel still photo capture and 8GB internal memory, the HD Spy Hidden Camera Pen Recorder, with a built-in USB arm is a complete covert surveillance system that all fits neatly within the body of a Classic ballpoint pen. Sleek, Compact and Discreet: No One Will Ever Suspect that this Ordinary-Looking Pen is Actually Secretly Recording Highlights: 4-in-1 Features: Web Cam, Digital Camera, Video Camcorder and Audio Recorder all in one Device Record important moments in clear, color-realistic High-Definition 720/30p (1280 x 720 HD) Video with less grain Works like a real pen with a classic, Executive-style T-clip design, medium ballpoint metal tip, and balanced body for ultra-smooth writing in black ink Ran out of ink? Not a problem. Your digital pen camera has a standard replaceable ink cartridge that you can find at your favorite office supply store. Built-in Rechargeable High Performance Lithium-Ion Battery for up to 75 Minutes of Continuous HD Video A built-in mic records professional-quality audio to make sure you get the whole story "on the record" 8GB Internal Memory for up to 40 hours of storage Smart One-Touch Control The "clicker" on the top of the HD Spy Digital Pen Camera lets you manually activate recording with the simple touch of a button. Just click to capture 720p HD video, 12.2 MP still photos and audio. Convenient "Wire-Free" Transfer to Your PC A built-in USB arm easily lets you connect your HD Spy Digital Pen Camera directly to your compatible Mac or PC to transfer video and/or charge your battery without having to search for cables. Take Action and Do Something to Remedy Uncomfortable Situations and Unjust Treatment Are your rights being abused? Are you being treated unfairly at the office or in your own home? First of all, you should know that you are not alone- there are plenty of people stuck in the same circumstances. It can be difficult to report workplace hara
Product Compatibility • Please Note: The Web cam function is not compatible with Mac OS systems. • The webcam drivers on the CD are not compatible with Mac OS Systems and will only work on a compatible Windows-based PC. Recorded audio and video files CAN be retrieved on a Mac. Downloads / Documents Manual (pdf) Introducing the All-New HD Spy Hidden Camera Pen and 4G Recorder. The World's First Spy HD Digital Pen Camera with 720p HD Video, 12.2 MP Still Photos and Audio What's in the Box HD Spy Digital Camera and 4GB Recorder (Built-in USB plug) Driver CD USB Wall Adaptor USB Wall Connection Cable User Instructions Fully-featured, Easy-to-Use HD Spy Hidden Camera and 4GB Recorder Always be ready for your next "secret mission" with the pocket-sized HD Spy Hidden Camera and 4GB Recorder. Combining 720i HD video recording, high-quality audio capture, 12-megapixel still photo capture and 4GB internal memory, the HD Spy Hidden Camera Pen Recorder with a built-in USB plug, is a complete covert surveillance system that all fits neatly within the body of a Classic ballpoint pen. Sleek, Compact and Discreet: No One Will Ever Suspect that this Ordinary-Looking Pen is Actually Secretly Recording Highlights: 4-in-1 Features: Web Cam, Digital Camera, Video Camcorder and Audio Recorder all in one Device Record important moments in clear, color-realistic High-Definition 720/30p (1280 x 720 HD) Video with less grain Works like a real pen with a classic, Executive-style T-clip design, medium ballpoint metal tip, and balanced body for ultra-smooth writing in black ink Ran out of ink? Not a problem. Your digital pen camera has a standard replaceable ink cartridge that you can find at your favorite office supply store. Built-in Rechargeable High Performance Lithium-Ion Battery for up to 75 Minutes of Continuous HD Video A built-in mic records professional-quality audio to make sure you get the whole story "on the record" 4GB Internal Memory for up to 20 hours of storage Smart One-Touch Control The "clicker" on the top of the HD Spy Digital Pen Camera lets you manually activate recording with the simple touch of a button. Just click to capture 720p HD video, 12.2 MP still photos and audio. Convenient "Wire-Free" Transfer to Your PC A built-in USB arm easily lets you connect your HD Spy Digital Pen Camera directly to your compatible Mac or PC to transfer video and/or charge your battery without having to search for cables. Take Action and Do Something to Remedy Uncomfortable Situations and Unjust Treatment Are your rights being abused? Are you being treated unfairly at the office or in your own home? First of all, you should know that you are not alone- there are plenty of people stuck in the same circumstances. It can be difficult to report workplace harassment or confront a person about theft or infidelity, but there is an important step you can take to confirm your suspicious or report abuses that happen in your home, office or community. Prove it and get
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Olympus WS-400S Digital Voice Recorder
Camcorder - a Portable Video Camera
Camcorders are portable devices for electronically recording video and audio through an in- built recorder unit. They differ from the previous units in which the recording and audio devices were separate. Today, a camcorder is a combination of video camera and a video recorder.
Previously, companies such as Sony, JVC and Kodak, etc. used analog video tapes. Since 1990 the digital tape came into use and three years hence, the storage tapes were being replaced by optical disks, hard disk drives and solid state memory. Camcorders, which do not use magnetic tapes, are called `tape-less` while those using two different media, like HDD and Memory card, are called `Hybrid Camcorders`.
Technological advancement has miniaturized the large cameras on specially mounted trolleys to portable video cameras and recorders for broadcasting images. This transition started in 1982 when JVC and Sony released the first professional camcorders. The Betacam, designed by Sony, slowly gained popularity and became the standard device for both news gathering and video editing. This was followed by Betamax in 1983 - the first consumer camcorder. At this stage, they were bulky and generally rested on the user`s shoulder during recording. Even today most camcorders are designed for right-hand users with very few possessing ambidextrous ergonomics.
Both JVC and Sony started improving the quality of camcorders which led to the development of digital devices in 1990. These had cassettes even smaller than the 8mm media allowing further reduction of size of tape transport assembly. The digital variety further improved the audio and video quality over the best analog camcorders. With the advent of digital models, the market has grown substantially being facilitated further by its price and size reduction. Today a device fits in the palm and is sold at a retail price of less than $150.
Camcorders comprise of three basic components : lens, imager and recorder. The lens solely focuses and gathers light on the imager. The imager is the eye of the camcorder which converts captured images into electrical video signals. The recorder encodes the video signals into storable form. The lens offers professional control of all major optical functions such as aperture, shutter speed and focus, etc. The recorder function is responsible for writing the video signal onto a recording medium (magnetic video tape).
Camcorders are normally classified by their storage device. The highest quality digital format such as Betacam and Mini DV, etc., suffer from little generation loss during recording, dubbing and editing. In analog recordings, noise and bandwidth issues relating to cables, amplifiers and mixers are a problem while in digital connections such problems are minimized.
However archival problems continue to affect both analog and the digital varieties. They are both prone to tape format deterioration over time. This is more acute in the digital recordings where large data base is permanently erased owing to deterioration and restoration is very expensive. One of the advantages in analog devices is that the recording may be usable even after the media, in which the data is stored, suffers deterioration.
Consumer camcorders emphasize the basic qualities such as easy usage, price and portability rather than technical performances. Such units offer a wide range of I/O operation but lack various menu settings, video exposures, gain controls and sound level management. For beginners, basic recording and playback facilities are emphasized. Today a personal computer, with a modest configuration, can perform digital video editing with software available in the market.
Camcorders have a plethora of usage in electronic media ranging from electronic news organizations to TV / current affair production. They are invaluable for initial video footage in locations away from the distribution infrastructure. Events which have scheduled set timings, such as official press conferences, use camcorders extensively. They are also used for covering personal events such as weddings, birthdays and other special family gatherings.
Even in the political arena, camcorder is used to film events which have a bearing on the subject. Protesters from various fields, such as animal rights, tax, anti-globalization, war and police, use camcorders to record and film such events which have wide social and historical ramifications. Even some judicial decisions are based on video footages exposed by such devices. They are also used in low budget films, ad shoots, tv shows and for academic film making, etc.
