The graphic library for the C++ language which the Norwegian Trolltech corporation developed. Although GUI of the software is constructed, you use.

First version is sold in 1996, presently in Windows, various UNIX affiliation OS and Mac OS X etc is transplanted. There to be several types according to use, as for “Enterprise Edition” and “Professional Edition” with one for development of the commercial business software, compensation. As for “Free Edition” with one for development of free software, gratuitousness. It is open GNU GPL and the individual which are used for the open source software widely on the basis of “Q Public License”. As for “Embedded Free Edition” in edition for the installed software of free, gratuitousness. It is open with GPL.

QT QuickTime

Alias:
Quick time
Field:
Multimedia > animated picture > QT
OS > Mac OS > QT

The software in order the Apple corporation it developed, to handle animated picture and sound with personal computer. At the beginning it was for Mac OS of the same company, but presently it is widely used even with Windows environment. First version 1.0 appeared in 1991, reached the point where it is attached usually to Mac OS. QuickTime was adopted for 1998 February, International Organization for Standardization (ISO) with, as a file format of international standard MPEG-4 standard of the animated picture format. With 3.0 where it appears in 1998 May also playback of AVI type and the WAV type which are the animated picture audio format of Windows standard was supported. While with 4.0 where release it is done strengthening Internet correspondence in earnest in 1999 June, downloading animated picture and sound support of the streaming function which it plays back and addition etc of the Java edition client were done.

QTML

Reading: Queue/cue tea m l
Full spelling: QuickTime Media Layer
Field:
Multimedia > animated picture > QTML
OS > Mac OS > QTML

General term of the multimedia technology which centers QuickTime of the Apple corporation. In addition, when programming code in order to utilize from the software part group and the application software in order to handle those uniformly (API) it points, it is. QuickTime, QuickTime VR which actualizes artificial present reality and handles 3 dimensional graphics QuickDraw 3D etc which handle animated picture and sound are designated as the basis.

Quad-Ultra-XGA QUXGA

Field:
Imaging > display > structure > Quad-Ultra-XGA

It is resolution of 3200×2400 pixel. Because UXGA (the 1600×1200) the picture prime area of 4 times (as for similarity ratio 2 times) is, like this it is called.

Quad-VGA

Reading: [kuatsudobuijie]
Field:
Imaging > display > structure > Quad-VGA

It is resolution of 1280×960 pixel. Because VGA (the 640×480) the picture prime area of 4 times (as for similarity ratio 2 times) is, like this it is called.

Quad-XGA

Reading: [kuatsudoetsukusujie]
Alias:
QXGA
Field:
Imaging > display > structure > Quad-XGA

It is resolution of 2048×1536 pixel. Because XGA (the 1024×768) the picture prime area of 4 times (as for similarity ratio 2 times) is, like this it is called.