enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. JPEG Network Graphics - Wikipedia

   en.wikipedia.org/wiki/JPEG_Network_Graphics

   JPEG Network Graphics (JNG, / ˈ dʒ ɪ ŋ /) is a JPEG-based graphics file format which is closely related to PNG: it uses the PNG file structure (with a different signature) as a container format to wrap JPEG-encoded image data. JNG was created as an adjunct to the MNG animation format, but may be used as a stand-alone format. JNG files embed ...

3. APNG - Wikipedia

   en.wikipedia.org/wiki/APNG

   The APNG specification follows the PNG File format introducing three new ancillary chunks: [11] The animation control chunk (acTL) precedes the IDAT(s) of the default image and is a kind of "marker" that this is an animated PNG file. It also contains the number of frames and the number of times to loop the animation (0 meaning infinite).

4. Comparison of image viewers - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_image_viewers

   File renaming, single-click background copy/move to preset location, single-click rating/labeling (writes Adobe XMP sidecar files and/or embeds XMP metadata within JPEG/TIFF/HD Photo/JPEG XR), Windows rating, color management including custom target profile selection, Unicode support, Exif shooting data (shutter speed, f-stop, ISO speed ...

5. List of file signatures - Wikipedia

   en.wikipedia.org/wiki/List_of_file_signatures

   MPEG-1 Layer 3 file without an ID3 tag or with an ID3v1 tag (which is appended at the end of the file) 49 44 33: ID3: 0 mp3 MP3 file with an ID3v2 container 42 4D: BM: 0 bmp dib BMP file, a bitmap format used mostly in the Windows world 43 44 30 30 31: CD001: 0x8001 0x8801 0x9001 iso ISO9660 CD/DVD image file [38] 43 44 30 30 31: CD001: 0x5EAC9 ...

6. File:Comparison between JPEG, JPEG 2000 and JPEG XR.png

   en.wikipedia.org/wiki/File:Comparison_between...

   The basic jpeg was the worst at compression but Jpeg XR and ; 2011-03-22 22:01 Skubasteve834 1600×480× (1936204 bytes) {{Information |Description = This is a comparison between Jpeg 2000, Jpeg XR, and Jpeg. I used paint.net and infranview to create this picture. The basic jpeg was the worst at compression but Jpeg XR and 2000 were very similar.

7. Interlacing (bitmaps) - Wikipedia

   en.wikipedia.org/wiki/Interlacing_(bitmaps)

   JPEG, JPEG 2000, and JPEG XR (actually using a frequency decomposition hierarchy rather than interlacing of pixel values) PGF (also using a frequency decomposition) Interlacing is a form of incremental decoding, because the image can be loaded incrementally. Another form of incremental decoding is progressive scan. In progressive scan the ...

8. data URI scheme - Wikipedia

   en.wikipedia.org/wiki/Data_URI_scheme

   The data URI scheme is a uniform resource identifier (URI) scheme that provides a way to include data in-line in Web pages as if they were external resources. It is a form of file literal or here document.

9. Lossy compression - Wikipedia

   en.wikipedia.org/wiki/Lossy_compression

   This can be avoided by only producing lossy files from (lossless) originals and only editing (copies of) original files, such as images in raw image format instead of JPEG. If data which has been compressed lossily is decoded and compressed losslessly, the size of the result can be comparable with the size of the data before lossy compression ...