2007-02-13 22:36:18 · 6 answers · asked by nsj 1 in Consumer Electronics ➔ Cell Phones & Plans
VGA
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Video Graphics Array (VGA) is an analog computer display standard first marketed in 1987 by IBM. The term VGA is often used to refer to a resolution of 640×480, regardless of the hardware that produces the picture.
QVGA
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The Quarter Video Graphics Array (also known as Quarter VGA or QVGA) is a popular term for a computer display with 320 × 240 resolution. QVGA displays are most often seen in mobile phones, PDAs and some handheld game consoles. Most often the displays are in a “portrait” alignment (as opposed to “landscape”) and are referred to as 240 × 320 as the displays are taller than they are wide.The name is derived from the fact that it offers 1/4 of the 640 × 480.
CIF
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CIF (Common Intermediate Format) is used to standardize the horizontal and vertical resolutions in pixels of YCbCr sequences in video signals. It was designed to be easy to convert to PAL or NTSC standards.It defines a video sequence with a resolution of 352×288, a framerate of 30000/1001 (roughly 29.97) fps, with colour encoded using YCbCr 4:2:0.
QCIF
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QCIF means "Quarter CIF". To have one fourth of the area as "quarter" implies, height and width of the frame are halved.It defines a video sequence with a resolution of 176 × 144.
SQCIF
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SQCIF means "Sub Quarter CIF". It defines a video sequence with a resolution of 128 × 96
Format Video Resolution:
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SQCIF 128 × 96
QCIF 176 × 144
CIF 352 × 288
4CIF 704 × 576
16CIF 1408 × 1152
VGA 640 × 480
QVGA 320 × 240
SVGA 800 × 600
2007-02-13 23:22:13 · answer #1 · answered by Anonymous · 1⤊ 0⤋
This Site Might Help You.
RE:
In camera mobile video recording feature what do VGA, QVGA, CIF, QCIF, Sub QCIF etc. mean?
2015-08-13 16:35:10 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Cif Video
2016-12-26 11:46:28 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Qcif Resolution
2016-11-12 07:23:00 · answer #4 · answered by flavia 4 · 0⤊ 0⤋
that is the resolution at wich the clip is being made...
vga is 640 x 480
qvga means quarter vga.. and is 320 x 240
the cif/qcif are lower than qvga :)
2007-02-13 22:56:23 · answer #5 · answered by HABEEB 1 · 0⤊ 0⤋
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Video capture QVGA is the best
2016-04-02 11:13:13 · answer #6 · answered by Anonymous · 0⤊ 0⤋
VGA IS BIGGER N BETTER IN EVERY ASPECT THAN QCIF.
2016-03-18 23:24:48 · answer #7 · answered by ? 3 · 0⤊ 0⤋