- published: 25 Jun 2017
- views: 20263
Uncompressed video is digital video that either has never been compressed or was generated by decompressing previously compressed digital video. It is commonly used by video cameras, video recording devices (including general purpose computers), and in video processors that perform functions such as image resizing, image rotation and text and graphics overlay. It is conveyed over various types of baseband digital video interfaces, such as HDMI, DVI, DisplayPort and SDI.
Some HD video cameras output uncompressed video, whereas others compress the video using a lossy compression method such as MPEG or H.264. In the compression process, some of the video information is removed, which creates compression artifacts and reduces the quality of the video when decompressed. When editing video, it is preferred to work with video that has never been compressed as this maintains the best possible quality, with compression performed after completion of editing.
Currently there is no standardized lossless video file format except for HDMI, which uses the YCbCr and RGB formats listed below. This makes it necessary to store it best with a related description file about the used resolution and video mode. These files can be combined with lossless compression with the use of file archivers.
Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media.
Video systems vary greatly in the resolution of the display, how they are refreshed, and the rate of refreshed, and 3D video systems exist. They can also be carried on a variety of media, including radio broadcast, tapes, DVDs, computer files etc.
Video technology was first developed for Mechanical television systems, which were quickly replaced by cathode ray tube (CRT) television systems, but several new technologies for video display devices have since been invented. Charles Ginsburg led an Ampex research team developing one of the first practical video tape recorder (VTR). In 1951 the first video tape recorder captured live images from television cameras by converting the camera's electrical impulses and saving the information onto magnetic video tape.
Video recorders were sold for $50,000 in 1956, and videotapes cost $300 per one-hour reel. However, prices gradually dropped over the years; in 1971, Sony began selling videocassette recorder (VCR) decks and tapes to the public.
Raw, raw, or RAW may refer to:
This is the video I recorded on 9/11/2001 from the roof of my apartment on Fulton Street, and then on the street going towards the WTC on Fulton Street. Released 9/10/16 The video begins as I ran onto the roof of my apartment building and continues until right before the 1st building came down. I was standing 1 block away.
A helicopter crew on firefighting operations captured dramatic video of a wildfire in southern Utah raging across forested areas near a resort town. That fire is now the nation's largest and has grown to more than 72 square miles. (June 27) Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Get updates and more Breaking News here: http://smarturl.it/APBreakingNews The Associated Press is the essential global news network, delivering fast, unbiased news from every corner of the world to all media platforms and formats. AP’s commitment to independent, comprehensive journalism has deep roots. Founded in 1846, AP has covered all the major news events of the past 165 years, providing high-quality, informed reporting of everything from wars and elections to championship g...
What would your last words be to your loved ones? In touching videos taken on his cellphone, Kevin Diepenbrock, 41, originally from Greenville, Texas, says his final goodbyes to his family after he and another motorcyclist crashed on a stretch of U.S. Highway 129 known as "The Dragon" on Oct. 15, 2016, and tumbled down a rocky embankment. Diepenbrock, who suffered two punctured lungs, 17 breaks in 12 ribs, and multiple spinal fractures, was found more than 24 hours after the crash. The other motorcyclist, Phillip Polito, 29, of Perryville, Mo., died. (Video courtesy of Kevin Diepenbrock) STORY: http://bit.ly/2dIh8di
A short clip of U.S. Army tankers with the 1st Battalion, 68th Armored Regiment, 3rd Armored Brigade Combat Team, conducted live-fire training with M1A2 Abrams Main Battle Tanks in Grafenwoehr, Germany
Raw video of air drops on California wildfire
A head-on collision between a San Francisco Municipal Railway bus and a delivery truck Tuesday afternoon has resulted in a number of injuries. Video courtesy; (6/27/17)
Giants closer Mark Melancon addresses reports that he upset his teammates by changing the timing of their pre-game stretch period.(6-26-17)
Drop a like if you liked the video! https://www.youtube.com/channel/UC9VM... NO Copyright Infringement Intended! The National Basketball Association (NBA) are the rightful property owners of ALL of the footage displayed in this video. Watch more videos: https://www.youtube.com/watch?v=8dlK74vQlqY
This is the video I recorded on 9/11/2001 from the roof of my apartment on Fulton Street, and then on the street going towards the WTC on Fulton Street. Released 9/10/16 The video begins as I ran onto the roof of my apartment building and continues until right before the 1st building came down. I was standing 1 block away.
A helicopter crew on firefighting operations captured dramatic video of a wildfire in southern Utah raging across forested areas near a resort town. That fire is now the nation's largest and has grown to more than 72 square miles. (June 27) Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Get updates and more Breaking News here: http://smarturl.it/APBreakingNews The Associated Press is the essential global news network, delivering fast, unbiased news from every corner of the world to all media platforms and formats. AP’s commitment to independent, comprehensive journalism has deep roots. Founded in 1846, AP has covered all the major news events of the past 165 years, providing high-quality, informed reporting of everything from wars and elections to championship g...
What would your last words be to your loved ones? In touching videos taken on his cellphone, Kevin Diepenbrock, 41, originally from Greenville, Texas, says his final goodbyes to his family after he and another motorcyclist crashed on a stretch of U.S. Highway 129 known as "The Dragon" on Oct. 15, 2016, and tumbled down a rocky embankment. Diepenbrock, who suffered two punctured lungs, 17 breaks in 12 ribs, and multiple spinal fractures, was found more than 24 hours after the crash. The other motorcyclist, Phillip Polito, 29, of Perryville, Mo., died. (Video courtesy of Kevin Diepenbrock) STORY: http://bit.ly/2dIh8di
A short clip of U.S. Army tankers with the 1st Battalion, 68th Armored Regiment, 3rd Armored Brigade Combat Team, conducted live-fire training with M1A2 Abrams Main Battle Tanks in Grafenwoehr, Germany
Raw video of air drops on California wildfire
A head-on collision between a San Francisco Municipal Railway bus and a delivery truck Tuesday afternoon has resulted in a number of injuries. Video courtesy; (6/27/17)
Giants closer Mark Melancon addresses reports that he upset his teammates by changing the timing of their pre-game stretch period.(6-26-17)
Drop a like if you liked the video! https://www.youtube.com/channel/UC9VM... NO Copyright Infringement Intended! The National Basketball Association (NBA) are the rightful property owners of ALL of the footage displayed in this video. Watch more videos: https://www.youtube.com/watch?v=8dlK74vQlqY
Last night, in the moments my thoughts were adrift
And coasting a terrace, approaching a rift
Through which I could spy several glimpses beneath
Of the darkness, the light from above could not reach
I spied wings of reason, herself taking flight
And upon yonder precipice saw her alight
And glared back at me one last look of dismay
As if she were the last one, she thought I'd betray
So much better I said to myself
And drawing quite close to the top of the shelf
I struggled with destiny upon the ledge
And gasped when defeated, he slipped off the edge
And silence contagious in moments like these
Consumed me and strengthened my will to appease
The passion that sparked me one terrible night
And shocked and persuaded my soul to ignite
So much better, I said to myself
And drawing quite close to the top of the shelf
I struggled with destiny upon the ledge
And gasped when defeated, he slipped off the edge
And silence contagious in moments like these
Consume me and strengthen my will to appease
The passion that sparked me one terrible night
(And shocked and persuaded my soul to ignite)
And shocked and persuaded my soul to ignite
And shocked and persuaded my soul to ignite
And shocked and persuaded my soul to ignite