Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Video frame


Related Topics

In the News (Mon 28 Dec 09)

  
  Video frame - Wikipedia, the free encyclopedia
When the moving picture is displayed, each frame is flashed on a screen for a short time (nowadays, usually 1/24th, 1/25th or 1/30th of a second) and then immediately replaced by the next one.
The video frame is also sometimes used as a unit of time, being variously 1/24, 1/25 or 1/30 of a second, so that a momentary event might be said to last 6 frames.
The frame rate, the rate at which sequential frames are presented, varies according to the video standard in use.
en.wikipedia.org /wiki/Frame_(film)   (279 words)

  
 Video Demystified Glossary   (Site not responding. Last check: 2007-10-13)
Composite video is a video stream that combines all of the pieces required for displaying an image into one signal, thus requiring only one connection.
Digital video that is essentially the digitized waveform of NTSC or PAL video signals, with specific digital values assigned to the sync, blank, and white levels.
In one video frame the ball is at one location and in the next video frame the ball has moved up and to the right by some amount.
www.video-demystified.com /mm/glossary.htm   (15270 words)

  
 How Do 24 Film Frames Equal 30 Video Frames?   (Site not responding. Last check: 2007-10-13)
Video was created - 30 frames per second with two fields per frame - hence, 60 "pulses" per second.
Some people refer to the two fields of a video frame as being "interlaced." They are also referred to as "odd and even" fields, or "field one and field two".
video must be respected as it's own medium requiring two fields (one odd, one even) per frame.
www.editorsguild.com /newsletter/Updates96/tipfieldsframes.html   (1891 words)

  
 [No title]
The standard frame rate for full-motion video is 24 to 30 frames per second (fps).
Visually complex videos that show many objects moving across the screen simultaneously are hard to encode and may result in too low a frame rate.
If you plan to produce long videos or videos with a large window size, check whether or not your video production software is limited to a 2 GB output file size.
service.real.com /help/library/guides/production8/htmfiles/video.htm   (4258 words)

  
 Film and Video Conversion Explained
n converting the film frame rate of 24 per-second to video's 30 frame per-second rate there is a slight math problem: there is no quick and easy way to convert 24 into 30.
In other words, four film frames are converted into five TV frames by double-scanning a field every-other film frame.
Video standards conversion is not unlike the NTSC 3/2 pulldown used for film conversion.
www.cybercollege.com /conversions.htm   (274 words)

  
 Digital Video - Drop frame / Non drop frame
Then they'd show the 4th frame of film a second time and record that as the 5th frame of video.
This means that some frames of film are used to record 3 fields of video (a frame and a half) and some to record 2 fields of video (one frame).
So some computerized editing systems were designed to remember which frames of video you "shouldn't" cut between and automatically prevented the editor from cutting there.
www.kenstone.net /fcp_homepage/df_non_df.html   (701 words)

  
 The Linux BootPrompt-HowTo: Boot Arguments for Video Frame Buffer Drivers   (Site not responding. Last check: 2007-10-13)
Unfortunately the number of video drivers and the number of options for each one is content for another document itself and hence too much to list here.
This option is used to set/override the console to frame buffer device mapping.
The use of this option also has the effect of setting the frame buffer console to not be the default console.
www.linuxvalley.it /encyclopedia/ldp/howto/HOWTO/BootPrompt-HOWTO-5.html   (429 words)

  
 Bob's Rock Shop: Technical Notes
If you are already familiar with NTSC video and frame grabbers in general you'll probably want to skip ahead to the next section detailing hardware and software particulars.
The video frame capture techniques and hardware used offer several attractions besides low cost and can be applied to acquire image files of virtually any subject of interest to you.
With video frame grabbing techniques the image file is generated directly from the video source.
www.rockhounds.com /rockshop/technote.html   (2290 words)

  
 DIGITAL VIDEO: COMPRESSION: Interframe
If the frames are divided into non-overlapping blocks and each block is compared with its counterpart in the previous frame, then only blocks that change significantly need be updated.
Finally, when coding each block of the predicted frame, the motion vector detailing the position (in the past frame) of the target block’s match is encoded in place of the target block itself.
During decompression, the decoder uses the motion vectors to find the matching blocks in the past frame (which it has already received) and copies the matching blocks from the past frame into the appropriate positions in the approximation of the current frame, thus reconstructing the image.
www.newmediarepublic.com /dvideo/compression/adv07.html   (1258 words)

  
 Profiles and Levels
Next, a predicted frame is constructed from the Anchor frame and the vectors contained in the Motion Compensation Block.
This predicted frame is then subtracted from the current frame and a difference frame is output.
If there was no motion — as in a freeze frame — the predicted frame would match the current frame and the difference frame would be zero and thus very easy to compress.
videosystems.com /mag/video_profiles_levels   (1785 words)

  
 Products - Womble Multimedia, Inc.
Whether you are a video professional or a new video enthusiast, we are confident that MVW will meet all of your MPEG editing needs.
It is a software video editor that performs all editing on MPEG data with frame accuracy.
Frame accurate editing: step forward and backward through your video, frame-by-frame, to find exactly the scene you want, or to cut out the ones you don't.
womble.com /products   (373 words)

  
 SciDyn: Video over Frame Relay   (Site not responding. Last check: 2007-10-13)
Frame relay is typically used by a corporate enterprise or service provider to integrate LAN-to-LAN, inter-office and IBM SNA traffic over a single Frame Relay circuit.
SciDyn's VFX-250S Video over Frame Relay Access Device is specifically designed to upgrade your Frame Relay or HDLC network to handle video conferencing applications.
VFX-250 is the first device of its kind to transport continuous data bit-streams (such as H. 320) over Frame Relay services, allowing your video conferencing system to benefit from the cost-savings of Frame Relay technology.
www.scidyn.com /products/vof.html   (457 words)

  
 Video and Audio Syncing Problem:
This video and audio syncing problem is the result of an incorrect conversion of the mpeg-2 video stream (either using Powerip, mpeg2avi or any other conversion utility out there).
A Frame is the smallest unit of a FILM format.
So if you're cutting a scene using drop frame time code, and the duration reads as, say, 30 minutes and 0 frames, then you can be assured the duration is really 30 minutes.
www.doom9.org /synch.htm   (2749 words)

  
 National Frame Builders Association   (Site not responding. Last check: 2007-10-13)
The primary objective of the National Frame Builders Association is to grow the post-frame industry.
The easiest way for most Windows operating system users to view the video is to download the entire video before viewing it.
Below are links to watch the video in various sizes, in two popular formats.
www.nfba.org /html/modules.php?name=Sections&op=viewarticle&artid=72   (438 words)

  
 Bob's Rock Shop: The Attractions of Video Frame Grabbing
The video output from a now antique Sony CCD-TR5 NTSC 8mm camcorder was used as a signal source to feed the frame grabber.
Still, even with Hi-8, the best frame grabbed images are acquired under studio conditions with live video from the camera feeding the grabber directly.
The frame grabber used to capture the first generation of specimen images of rocks in Bob's collection was a now discontinued 16-bit half size ISA card called the Captivator that was manufactured by Videologic.
www.rockhounds.com /rockshop/grabnote.html   (2218 words)

  
 Video Frame Grabber suits video surveillance applications., Parvus Corp.
Based around Conexant Fusion™ 878A video decoder, PC/104-Plus form factor board supports NTSC, PAL, and SECAM video formats for capture resolutions up to 768 x 576 pixels and 30 frames/sec.
Supporting 4 CVBS composite inputs or 3 composite video and 1 S-Video input source, module is capable of simultaneously capturing and digitizing single frames from up to 4 devices.
Based around the Conexant Fusion™ 878A video decoder, this compact PC/104-Plus form factor board supports NTSC, PAL, and SECAM video formats for capture resolutions of up to 768 x 576 pixels and 30 frames per second.
news.thomasnet.com /fullstory/29986/264   (290 words)

  
 Frame Grabber by PixelSmart™ Overall Best Value Video Frame Grabbers
Frame Grabber by PixelSmart™ Overall Best Value Video Frame Grabbers
plug in your Video camera and you can view the images on your monitor, save them to disk, print them, publish them on the web or manipulate them in any imaginable way.
We have shipped frame grabbers to over 40 countries around the world.
www.pixelsmart.com   (112 words)

  
 PixelSmart™ Frame Grabber - Video Exterme, High End Multipurpose Multifunction Framegrabber
The Video Extreme is designed with the demanding developer in mind.
This is a huge advantage over other video cards which can tie up both the CPU and the PCI bus to accomplish live video in a window.
These operations can be performed in real time on a frame by frame basis.
www.ddg.com.pl /msl/video_extreme.html   (363 words)

  
 Etymonix | Products | MPEG-2 VfW Video Codec   (Site not responding. Last check: 2007-10-13)
Test results show that live video can be decompressed and recompressed an infinite number of times with no visual degradation, even to the expert eye.
This makes the codec ideal for video editing where the video may be processed many times.
Video for Windows requires the MPEG-2 data to be stored within an AVI file.
www.etymonix.com /products/VideoCodec/VideoCodec.htm   (392 words)

  
 Integral Technologies Frame Grabbers
FlashBus Spectrim Pro is a bus-mastering video frame grabber designed with OEM requirements in mind.
With multiple composite, S-Video, and component video inputs, video output, and high-quality video capture, FlashBus Spectrim Pro is a perfect general-purpose frame grabber.
Video can be acquired from multiple component, S-Video, or composite cameras and displayed at non-destructive overlay resolutions up to 1280x1024, 16 MBs on-board VRAM.
www.rmassa.com /manu/integtech.htm   (427 words)

  
 MV-1000 PCI BUS Master Video Frame Grabber   (Site not responding. Last check: 2007-10-13)
The MV-1000 is a single slot video frame grabber for the PCI (Peripheral Component Interconnect) bus.
The MV-1000 video frame grabber digitizes standard or non-standard analog camera video into 8 bits per pixel at rates up to 40 million samples per second.
The PCI bus used by the MV-1000 frame grabber has a number of distinct architectural advantages that benefit video image capture when working at high frame rates, high spatial resolution, or high color resolution.
www.jknelectronics.com /mv1000a.htm   (423 words)

  
 Topaz Labs - Topaz Moment(TM): Capture video frame and make it high resolution.   (Site not responding. Last check: 2007-10-13)
With a video camera, you are shooting at 30 frames per second.
capture frames with strong noise, e.g., videos in very low lighting.
frame noise without loss of details; (3) edge enhancement that sharpens the picture without increase noise
www.topazlabs.com /tmoment.html   (584 words)

  
 ScreenSite - Google TV (Video) Search & Frame Grabs   (Site not responding. Last check: 2007-10-13)
There are several cool things about this, not the least of which is the illustration of the search results with frame grabs from segments of the program, accompanying bits of text.
Suddenly, I was staring at a frame grab of Henry Fonda as Wyatt Earp!
Google Video enables you to search a growing archive of televised content — everything from sports to dinosaur documentaries to news shows.
www.screensite.org /modules.php?name=News&file=article&sid=50   (443 words)

  
 Imaging Hardware sells digital cameras, video frame grabbers and imaging related equipment.   (Site not responding. Last check: 2007-10-13)
Imaging Hardware sells digital cameras, video frame grabbers and imaging related equipment.
The Prosilica, Basler, JAI, and Sony digital cameras span the spectrum from the IR to the UV and include firewire, USB, and the standard NTSC interfaces for image capture.
Navitar includes some of their zoom lenses for video microscopy.
www.imaginghardware.com   (152 words)

  
 Amazon.com: Fatal Frame: Computer & Video Games   (Site not responding. Last check: 2007-10-13)
Fatal Frame eschews pistols and shotguns in favor of a celluloid-death approach, which makes sense given the fact that the opposition are well beyond the living to begin with.
Fatal Frame, a horror-adventure game, leaves its victims breathless as they become immersed in a world of supernatural spirits and sheer terror.
After recovering from the shock, your next task is to quickly equip your camera and try and snap the ghost within the frame.
www.amazon.com /exec/obidos/tg/detail/-/B00005V9NH?v=glance   (2338 words)

  
 Target : PDC PV1 Digital Photo/Video Frame   (Site not responding. Last check: 2007-10-13)
Show off your favorite digital photos and video clips on this PV1 frame from Pacific Digital Corporation.
The portable unit has a high-resolution 5.6" TFT screen and a menu with multiple playback modes.
To load the unit with images, videos and music, simply insert a CF/SD/MMC memory card or Memory Stick, or plug the USB cable into your PC computer.
www.target.com /gp/detail.html/?asin=B00076YE6S   (199 words)

  
 Video Frame - Compare Prices, Reviews and Buy at NexTag - Price - Review
related searches:frames,video equipment,digital frame,memory frame,ornament frame,collage frames,poster frame,floating frame,electronic frame,futon frame,clip frame,versace frames,vista frame,frame signature,daybed frame,document frame,oakley a frames,photo frame,frame map,ceiva frame
This video concentrates on 3 prominent frame drums -- the Irish Bodhran, North African Tar, and Middle Eastern Rig (tambourine).
VUTEC Soundscreen Vision XFH Video 120"" Soundscreen Vision XFH - Multiple Aspect...
www.nextag.com /video-frame/search-html   (250 words)

  
 Lisa's Video Frame Capture Library
This library is a collection of video frame captures for some of my favorite shows.
For each episode in the library, I have put together a set of images which provide a sort of snapshot synopsis of the story.
Blake's 7 episodes Horizon and Pressure Point have been rescanned from DVD for improved image quality.
www.framecaplib.com   (214 words)

  
 Video frame grabbers
Spectra 8: 4 or 8-port video frame grabber
Firewire PCMCIA capture cards can be used with digital video cameras; SilverList
With the ffb the only gamma options are 1.0 or 2.2, attained by using ffbconfig to set linear or non-linear modes, respectively.
www.cs.columbia.edu /~hgs/rtp/frame.html   (319 words)

  
 Welcome - Womble Multimedia, Inc.
Video frame rate conversion, scene change detection, temporal noise reduction, and de-interlacing filtering.
This is the latest new MPEG editor with simple DVD authoring and full AC-3 encoder support, in addition to all the features and functionality of MPEG Video Wizard.
The December 2005 updates for MPEG Video Wizard and MPEG-VCR have been released on January 20, 2006.
www.womble.com   (240 words)

  
 When Image is Everything   (Site not responding. Last check: 2007-10-13)
Picsearch states that it has a "family friendliness" that "allows children to surf in safety as all offensive material is filtered out by our advanced filtering systems." Use the Advanced Search to limit to animations, specify size of the images retrieved, and limit to color or fl and white.
Some serve video applications, such as animation and video editing, while others depend on particular platforms (such as Microsoft Windows or Apple Macintosh) or devices (Truevision's Targa video capture and display cards).
The format is commonly used for video-editing, video frame capture, animation, and other video-related applications.
www.infotoday.com /searcher/jan02/tomaiuolo.htm   (5693 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.