compression

1)plz get me matlab code for intra prediction of images. 2)wat is the advantage or merits of intra prediction in h.264 over jpeg compression of still images?

As the topic asks, can you guys tell me the best compression method while compiling a file with WinRAR. I am trying to compress a 800 mb .MKV file with 'Best' method but it becomes 799 mb. Is there a way to make it smaller without touching the quality of the original file? Thanks in advance.

Vote for archiver u use and if possible state its advantages over competition. Myself use 7-zip.open-source,fast compression and decompression,support for wide array of formats. Poll options *7-zip *Pea-zip *WinRAR *WinZip *Others

Sorry for the long essay about to follow but thought I'd make it detailed. :-? I bought an amd athlon II x3 435 around 2 years ago. 2 months earlier I unlocked it into a phenom II x4 B35 processor. It was stable and I tested it for long hours(6-8 hours continuous running), as well as with...

I am an intermediate c++ programmer. I want to make program on LZW compression technique using c++. Please point me to the right direction. Like i dont know how to acess the binary code of a .gif file in c++ program

hello everyone. I want to compress a 6+ gb file into <4.5GB file. Please tell me how to do it. And burn in Single DVD. I tries winrar not working.

i selected data compression as my topic for term paper[3rd yr bsc cs] i need a white paper on datacompression to follow. but when i searched for it i get whitepapers only in advanced topics like data compression in oracle etc. so plz anybody help me to get a white paper in basic datacompression.

I m having 128Kbps Tata Indicom Internet Conncetion which is running in 1:8 Compression Ratio.....that means i should get 16KBps speed(128/8 it is converting Bits to Bytes) Now i m going to change the plan...new plan says it is 128kbps with 1:4 Compression Ratio??? And they are saying that i...

I want to get the what is known as ultra compression using 7 zip...i found a game file on the web which was actually 142 MB but was compressed to 8 MB and was working too...i heard a rumor that experts have hidden the secret behind this....what should be the setting for this ultra...

I have seen many posting about compression programs , etc so i decided to geive them the best . Yep you heard right , am talking about the most efficient compressor that would give extreme compression qualtiy with less time . You would be thinking of 7-zip , winrar , etc for speed and...

Suggest Free GIF Compression Software (Standalone) - Wishes

7z manager *www.7-zip.org/ Zip Genius *www.zipgenius.it/eng/index.php ALZip *www.altools.com/ALTools/ALZip.aspx I like Zip Genius

Hi Im confusing about NTFS Compression and Compressed Zip Folders in Windows XP.. Any body plz tell what is the difference between these two...

I want to back up my data on external HDD n DVDs. but i want 2 know that sud i compress de data using winrar or 7zip? is it true that compressing data increases de chances of de data gettin damaged? and which software gives de best compression??? thanks in advance

Hi all , I have 5 partitions in my hard disk . All of them are formatted in NTFS .... I have installed XP Professional and Vista Ultimate on two partitions ..... Except these two partitions Compression is enabled on all the other partitions .... Now i want to enable compression on these two...

I discovered something strange when downloading the free MOPY screensaver from HP. (you can Google it yourself and test it out) The download file is only 1.30MB (it was originally made to be easily distributed on FLOPPY (yes Floppy) disks) and uncompressing takes a long time (for such a...

The problem is that when I connect my camera to PC and copy the images in memory stick to the comp, the image will usually take 2-3Mb of space if it's a 7Megapixel image. Now this is because the JPEG compression in camera is not done well, anyhow, to fix this what I can do is open the image in...

Guys i am very interested in data compression. is it possible to implement Huffman algo using C or Java will be a better option..?

Sometimes when I cut a file, I get a message "Invalid size or checksum of file or unsupported compression format-Native error :00008.File processing error, possibly disk is full.".Sometimes I get this in place of that "Deflate64 compression method is not supported- Native error: 00055.File...

Which one is the best compression utility.how to make a self extracting file,which can be extracted to specified folder then auto run and install and after installation the the extracted folder is deleted automatically.