Ads
related to: recording a video using zoom camera
Search results
Results From The WOW.Com Content Network
More recent devices capable of recording video are camera phones and digital cameras primarily intended for still pictures, whereas dedicated camcorders are often equipped with more functions and interfaces than more common cameras, such as an internal optical zoom lens that is able to operate silently with no throttled speed, whereas cameras ...
A camera phone is a mobile phone that is able to capture photographs and often record video using one or more built-in digital cameras. It can also send the resulting image wirelessly and conveniently.
These include: the 5X optical zoom SL5, 10X optical zoom SL10, and the 25X optical zoom SL25; all featuring 16MP sensors and 1080p video recording, except for the SL5 which caps at 720p. [ 59 ] ViviCam IU680 smart lens camera from Sakar-owned brand, Vivitar , announced in 2014.
Trying to zoom in further than this limit may result in loss of quality as the camera switches to digital zoom, though hybrid zoom may mitigate this. Many cameras, including mobile phone cameras, also employ lossless digital zoom for video recording by using the spare resolution of the image sensor for cropping by taking advantage of used video ...
Interlaced video was the main recording format for both camcorders, though there was an option of recording progressive video. The 50 Hz versions were capable of shooting 25-frame/s progressive video, recording it within interlaced stream using progressive segmented frame technique. The 60 Hz versions were able to shoot and record native 24 ...
Digital video recorders configured for physical security applications record video signals from closed-circuit television cameras for detection and documentation purposes. Many are designed to record audio as well. DVRs have evolved into devices that are feature rich and provide services that exceed the simple recording of video images that was ...