What is the suffix?

Question 1: What is the format of the picture (suffix)? Picture format: raster picture.

BMP:Windows bitmap

Pcx: computer brush

PNG: portable network graphics

JPEG: Joint Photographic Experts Group

GIF: graphic interchange format

TIFF: tag image file format

Picture format: vector picture

DXF:AutoCAD graphic interchange file

Computer graphics metafile

CDR:CorelDRAW！

WMF: window metafile

EPS: encapsulated PostScript

EMF: enhanced metafile

PICT: Macintosh pictures

Question 2: What are the suffix names of pictures? Please answer if you know, thank you. 1.BMP format

BMP is the abbreviation of English Bitmap, which is the standard image file format in Windows operating system and can be supported by many Windows applications. With the popularity of Windows operating system and the development of rich Windows applications, BMP bitmap format is naturally widely used. This format is characterized by rich image information and almost no compression, but this leads to its inherent defect-occupying too much disk space. So BMP is popular on stand-alone computers at present.

Second, the GIF format

GIF is the abbreviation of English graphic interchange format. As the name implies, this format is used to exchange pictures. Actually, it's the same. In 1980s, CompuServe, a famous online information service organization in the United States, developed this GIF image format for the limitation of network transmission bandwidth at that time.

GIF format is characterized by high compression ratio and less disk space, so this image format has been widely used soon. At first, GIF was only used to store a single still image (called GIF87a). Later, with the development of technology, several still images can be stored at the same time to form a continuous animation, which became one of the few formats that supported 2D animation at that time (called GIF89a). In GIF89a, you can specify a transparent area to make the image have an extraordinary display effect and make GIF more beautiful. At present, a large number of color animation files used on the internet are mostly files in this format, also known as GIF89a format files.

In addition, considering the actual situation in network transmission, the GIF image format also adds a gradual display mode, that is, in the process of image transmission, users can first see the general outline of the image, and then gradually see the details of the image as the transmission process continues, thus adapting to the user's viewing psychology from hazy to clear. At present, a large number of color animation files used on the Internet are mostly files in this format.

However, GIF has a small disadvantage, that is, it can't store pictures with more than 256 colors. Nevertheless, this format is still widely used on the Internet, which is inseparable from the advantages of short GIF image files, fast download speed and animation composed of many image files of the same size.

Third, JPEG format.

JPEG is also a common image format, which was developed by the Joint Photographic Expert Group and named ISO/KOOC-0/09/KOOC-0/8-/KOOC-0/. JPEG is just a common name. The extension of JPEG files is. Jpg or. Jpeg, its compression technology is very advanced. It uses lossy compression to remove redundant image and color data, and can display very rich and vivid images at the same time, in other words, it can get better image quality with the least disk space.

At the same time, JPEG is a very flexible format, which has the function of adjusting the image quality, allowing you to compress this file with different compression ratios. For example, we can compress the BMP bitmap file of 1.37MB to 20.3KB at most. Of course, we can find a balance between image quality and file size.

JPEG is widely used because of its excellent quality and performance, especially on the Internet and CD-ROM. At present, all kinds of browsers support JPEG as an image format. Because of its small file size and fast download speed, the web page can provide a large number of beautiful images in a short download time, and JPEG has naturally become the most popular image format on the network.

Fourthly, JPEG2000 format.

JPEG 2000 is also formulated by JPEG organization, and its official name is ISO 15444. Compared with JPEG, JPEG 2000 has higher compression rate and is a new generation of still image compression technology with more new functions.

As an upgraded version of JPEG, JPEG2000 has a compression ratio about 30% higher than JPEG. With J. > >

Question 3: What is the difference between the suffixes of picture files? The above four kinds of picture formats are commonly used and can be opened by general drawing or picture viewing software, such as the picture viewer that comes with windows xp system, the famous picture viewing software ACDSee and the image processing software photoshop, among which *. Bmp is the largest *. Jpg and *. Jpeg, the two are basically the same, and both images are greatly compressed. And it has little effect on clarity *. Format of animated picture with minimum *. Gif is usually in this format because everything in the image on the Internet can be moved, because its file is also relatively small.

Question 4: What is the file suffix? . Txt text file. Doc Word document XLExcel spreadsheet. Ppt PowerPoint electronic document. Pdf PhotoShop default image format. Bmp bitmap, the format saved by windows system drawing software. jpeg/。 Jpg lossless compressed image. Gif pictures are common on web pages (the pictures will not be blurred after enlargement). Fla flash file. Mp3 is a compressed format of music. Mp4 is a compressed video file. rm/。 Rmvb is a lossless compressed video file (the most common movie format on the Internet) ... Just think of these first shots ~

Question 5: What are the common file suffixes? Method for open extended file type

. Aiff sound file Windows media player

. ! ! ! temporary file

Ani animated mouse

. compressed files

. Avi movie file Windows media player

. Awd fax document

. Bak backup file

basic language

Bat DOS batch file

Bin MAC binary file filling expander

. Bmp image file drawing/viewing software

. Cab compressed file Winzip

. Cdr core drawings file core drawings

Documents produced after inspection. ScanDisk can be deleted.

DOS command file automatic execution

. Encrypted picture file

Bending static mouse

. database file

Magician of Oriental virtual cd

. Dll application extension

. Document file Word

. AutoCAD file

. Eps Illustrator picture file

Exe execution file automatic execution

. Fon font file

Invivo word processing based on. Gb standard code file.

. Get the correct temporary file

. Gif 256 color image file drawing/viewing software

. Gz compressed file Winzip for UNIX or LINUX.

. Hqx Macintosh file filling extender

web browser

web browser

Icon. Icon resource file

. Idx subtitle index file, which is automatically loaded when the media player opens the video file.

. Ini configuration setting notebook or wordpad

. Ipx IPX presentation file browser with IPX plug-in

Jiff image file drawing/viewing software

Drawing/viewing software for Jpeg compressed image files

. Jpg compressed image file drawing/viewing software

. js javascript

. Lnk quick connection file connection file corresponding program.

M3u Winamp playlist Winamp

. Intermediate sound file Windows media Player

. Mov Quicktime image file

.mp3 compressed music file Winamp

. Mpeg image Windows media player

. Mpg image Windows media player

Njx invivo document invivo word processing

. Electronic circuit diagram design document

. Pdf portable document format, including pictures and text. Adobe Acrobat，Adobe Acrobat Reader。

Pm5 page generator 5 typesetting file page generator

. Pptppowerpoint file

. ps GhostScript

. Psd Photoshop file

. Publisher typesetting file

. Qt Quicktime image file Quicktime

. Ra real audio sound file real audio

. Ram real audio image file real audio

. compressed files

. rsf Richwin word...> & gt

Question 6: What is the suffix of the drawing file? The saved extensions include png, jpg, bmp, jpg, jpeg, tiff format and GIF format. In addition, there are four branches of bmp format, namely single *** mp, 16 *** mp, dib, 256 *** mp, dip, 24-bit bmp, dib and so on.

As shown in the figure:

Question 7: What is the file extension in the computer? Let me provide you with a watch! Take your time, it's very detailed! !

Method for open extended file type

. Aiff sound file Windows media player

. ! ! ! temporary file

Ani animated mouse

. compressed files

. Avi movie file Windows media player

. Awd fax document

. Bak backup file

basic language

Bat DOS batch file

Bin MAC binary file filling expander

. Bmp image file drawing/viewing software

. Cab compressed file Winzip

. Cdr core drawings file core drawings

Documents produced after inspection. ScanDisk can be deleted.

DOS command file automatic execution

. Encrypted picture file

Bending static mouse

. database file

. Dll application extension

. Document file Word

. AutoCAD file

. Eps Illustrator picture file

Exe execution file automatic execution

. Fon font file

Invivo word processing based on. Gb standard code file.

. Get the correct temporary file

. Gif 256 color image file drawing/viewing software

. Gz compressed file Winzip for UNIX or LINUX.

. Hqx Macintosh file filling extender

web browser

web browser

Icon. Icon resource file

. Ini configuration setting notebook or wordpad

. Ipx IPX presentation file browser with IPX plug-in

Jiff image file drawing/viewing software

Drawing/viewing software for Jpeg compressed image files

. Jpg compressed image file drawing/viewing software

. js javascript

. Lnk quick connection file connection file corresponding program.

M3u Winamp playlist Winamp

. Intermediate sound file Windows media Player

. Vod Quicktime image file Quicktime

.mp3 compressed music file Winamp

. Mpeg image Windows media player

. Mpg image Windows media player

Njx invivo document invivo word processing

. Electronic circuit diagram design document

. Pdf portable document format, including pictures and text. Adobe Acrobat，Adobe Acrobat Reader。

Pm5 page generator 5 typesetting file page generator

. Pptppowerpoint file

. ps GhostScript

. Psd Photoshop file

. Publisher typesetting file

. Qt Quicktime image file Quicktime

. Ra real audio sound file real audio

. Ram real audio image file real audio

. Rar compresses text ... >>

Question 8: What is a PNG format network image file for a picture with an extension of PNG? This file uses lossless compression to reduce the file size, but animation is not supported at present. It combines the advantages of JPG and GIF formats, supports 24-bit color (256*256*256), compression without distortion, and supports the production of transparent background and emerging images, so it is called the alternative format of traditional GIF. In web pages, browsers support formats such as JPG, GIF and PNG.

Hope to adopt

Question 9: What are the common picture suffixes? Common image file formats

I. BMP format

BMP is the abbreviation of English Bitmap, which is the standard image file grid in Windows operating system.

Type, which can be supported by various Windows applications. With the popularization and enrichment of Windows operating system

BMP bitmap format is naturally widely used in the development of Windows applications. The characteristics of this format are

It contains rich image information, but it is difficult to compress, which leads to its inherent disadvantage-occupying space.

There is too much disk space. So BMP is popular on stand-alone computers at present.

Second, the GIF format

GIF is the abbreviation of English graphic interchange format. as the name implies

This format is used to exchange pictures. Actually, it's the same. In the 1980s, a famous American family

CompuServe, an online information service organization, developed this GIF diagram for the limitation of network transmission bandwidth at that time.

Image format.

GIF format is characterized by high compression ratio and less disk space, so this image format was obtained quickly.

It has been widely used. The original GIF was only used to store a single still image (called GIF87a). Later,

With the development of technology, several still images can be stored at the same time to form a continuous animation, which makes it suitable.

Support one of the few formats of 2D animation (called GIF89a), and the transparency can be specified in GIF89a images.

Area, so that the image has an extraordinary display effect, so that GIF is full of scenery. At present, the Internet is very large.

Most color animation files used in the volume are files in this format, also known as GIF89a format files.

In addition, considering the actual situation in network transmission, the GIF image format also adds a progressive display mode, that is,

That is to say, in the process of image transmission, users can first see the general outline of the image and then operate according to the transmission process.

Continue to see the details of the image step by step, so as to adapt to the user's viewing psychology from hazy to clear.

. At present, a large number of color animation files used on the Internet are mostly files in this format.

However, GIF has a small disadvantage, that is, it can't store pictures with more than 256 colors. Nevertheless, this format still

Widely used on the Internet, like GIF image files, it is short and pithy, fast to download and available in many ways.

The advantages such as the size of the animated image file are inseparable.

Third, JPEG format.

JPEG is also a common image format, which was developed by United Photography.

Expert group) and named it ISO10918-1. JPEG is just a common name.

The extension of JPEG files is. Jpg or. Jpeg, its compression technology is very advanced. It is removed by lossy compression.

Redundant images and color data can display very rich and vivid images while obtaining extremely high compression ratio.

In other words, you can get better image quality with the least disk space.

At the same time, JPEG is a very flexible format, which has the function of adjusting image quality and allows you to use different formats.

Compression ratio For this kind of file compression, for example, we can compress the BMP bitmap file of 1.37MB to 20.

3KB. Of course, we can find a balance between image quality and file size.

Because of its excellent quality and excellent performance, JPEG has also been widely used, especially in the network and light.

I believe you can find its shadow in all books. At present, various browsers support JPEG as an image format because

JPEG files are small in size and fast in download, which makes it possible to present web pages in a short download time.

For a large number of beautiful pictures, JPEG has naturally become the most popular image format on the Internet.

Fourthly, JPEG2000 format.

JPEG 2000 is also formulated by JPEG organization, and it has a formal name called ISO.

15444, compared with JPEG, has higher compression rate and more new functions of the new generation of still image compression technology.

Surgery.

As an upgraded version of JPEG, JPEG2000 has lower pressure >>

Question 10: What is the format of the picture (suffix)? Picture format: raster picture.

BMP:Windows bitmap

Pcx: computer brush

PNG: portable network graphics

JPEG: Joint Photographic Experts Group

GIF: graphic interchange format

TIFF: tag image file format

Picture format: vector picture

DXF:AutoCAD graphic interchange file

Computer graphics metafile

CDR:CorelDRAW！

WMF: window metafile

EPS: encapsulated PostScript

EMF: enhanced metafile

PICT: Macintosh pictures