- Industry:
- Number of terms: 20560
- Number of blossaries: 0
- Company Profile:
Tektronix provides test and measurement instruments, solutions and services for the computer, semiconductor, military/aerospace, consumer electronics and education industries worldwide.
A storage system that provides audio and video storage for a network of clients. While there are some analogue systems based on optical disks, most used in professional and broadcast applications are based on digital disc storage. Aside from those used for video on demand (VOD), video servers are applied in three areas of television operation: transmission, post production and news. Compared to general purpose file servers, video servers must handle far more data, files are larger and must be continuously delivered. There is no general specification for video servers and so the performance between models varies greatly according to storage capacity, number of channels, compression ratio, and degree of access to stored material, the latter having a profound influence. Store sizes are very large, typically up to 500 gigabytes or more. Operation depends entirely on connected devices, edit suites, automation systems, secondary servers, etc., so the effectiveness of the necessary remote control and video networking is vital to success.
Industry:Software
The tag forms the most important part of a cache directory entry.
Using the tag, the cache controller determines whether a cache hit or miss occurs. The tag holds the address of the assigned cache line.
Industry:Software
Where all components of the video signal jitter (change in time) together in relation to another video signal.
Industry:Software
An electron-beam tube used in a television camera where an electron current or a charge-density image is formed from an optical image and scanned in a predetermined sequence to provide an electrical signal.
Industry:Software
The amount of colour subcarrier information in the colour data after decoding a composite colour video signal. Values appears as –n dB where the larger n, the better.
Industry:Software
A special pressure-sensitive, non-magnetic tape used for joining two lengths of magnetic tape.
Industry:Software
A) A change from one picture to another. Any mix, wipe, cut, non-additive mix, or introduction of a key. b) The moving of a fader arm or initiating an “auto transition” to accomplish any of the above effects.
Industry:Software
A) Sampling of a line of repetitive video signal in such a way that samples in each line are in the same horizontal position.
b) Picture sampling arranged in horizontal rows and vertical columns.
Industry:Software
A set of elementary streams offered to the user as a program.
They are related by a common synchronization. They are made of different data, i.e., video, audio, subtitles, other data.
Industry:Software
The standard file format for highresolution bit-mapped graphics, especially from scanners.
Industry:Software
