525/60525/60 refers to a NTSC analog TV signal. Although NTSC only has 486 horizontal lines in its Active Area, a NTSC video signal also includes extra vertical sync lines, which are basically just filler timed to allow the electron guns in a CRT television time to reposition themselves at the top of the screen. There are 39 vertical sync lines, resulting in a total of 525 lines (486 + 39).
60 is a reference to NTSC's Fieldrate of approximately 60 Fields per second, resulting in 29.97 (30 / 1.001) Interlaced frames per second.
Related Guides
Digital Video Fundamentals - Resolution and Aspect Ratio
| User comments |
There are currently no user comments for this entry. Be the first to write one!
|
|
Select a term to see the explanation
|
|
Latest newsLatest news from AfterDawn.com.
Top linksMost popular links - Blasteroids.com
Download game trailers, demos and more - TorrentReactor.Net
The most active torrents on the web - Digital-Digest
Latest DivX, XviD, DVD, Blu-Ray, HD DVD News - OpenSubtitles.org
download DivX subtitles from the biggest open database - CDRInfo.com
The Hardware Authority - DVDHelp.us
DVD help, tutorials, FAQ, and very popular free help forum! - dvd ripper
rip DVD to VCD, DivX, MPEG, SVCD, AVI easily and quickly. - Torrentreactor.TO
The most active torrents on the web - MP3 Converter,Audio Conve
Convert files from MP3, WAV, WMA, OGG,AAC, APE, FLAC, MPC, AC3, SPX and MP4 to WAV and backwards. - video converter,rip dvd
video converter,dvd ripper,flv video converter,mp4 video convert,ipod video converter,psp video converter - Ease Audio Converter.
Convert files from MP3, WAV, WMA, OGG, AAC, APE, FLAC, and MP4 to WAV and backwards.
|