they are lossless...
Lossy
lossless
plane waves in lossy dielectrics
lossless
Lossless. Compression techniques do not remove detail from the image.
Lossy= You lose somedata Lossless= You dont
GIF is a lossless compression introduced by CompuServe in 1987 using Lempel-Ziv-Welch (LZW) lossless data compression.
Pict files can use 2 different forms of compression. 1- RLE Compression (the default) is lossless. 2- JPEG compression (only on some systems/graphics programmes) is lossy.
No, AVI is not a lossless format. AVI (Audio Video Interleave) is a container format that can contain audio and video data compressed using various codecs, some of which may be lossy.
Lossless compression recreates a compressed file as an identical match to its original form. While lossy compression can't be used to compress anything that needs to be reproduced exactly.
yay!! i got a blog!...... But i think Ipods are better because they may not have as much memory as the average Mp3, but the sound is louder and it just looks more..um..STYLISH i guess really! - Mark .j. Townend