Making the size very small.
No. the format of a file is the description about how the data in it are structured. Thus the data described by the format can be compressed but the format itself can not.
Tape drives can hold capacities of 20 up to 800 GB compressed and come in several types and formats.
any formats, I mean really
No
To answer this question Òwhich one of these formatsÉ.Ó a format must be presented for review. There is not enough information to respond to this question.
Yes, since the compressed format cannot be mapped into flat bitmaps used in the memory of the graphic card. For most formats this applies automatically due to software support in the image editing/viewing software.
PSP roms are in ISO format. They are in the ISO 9660 standard. However, it can be compressed to CSO, DAX, or JSO, proprietary formats developed for the PSP
not really because it is heavily compressed. other formats are better because the decoding doesn't need to constantly happen.
Compressed: The compressed air in bottle which can be bought at Home Depot.Zipped: When you zip up a zipper (i.e. "I zipped up my jacket.")
The most common are - jpeg, - gif (compressed gif was until recently subject to copyright issues) - png - tiff - bitmap (platform dependent) the list is much longer, but these are the typical formats that are used in documents and commercial applications...
Yes and no. Higher resolution images usually require more memory to store them. However different photographic file formats may take different amounts of memory for the same resolution image (e.g. a jpg file will take less memory than a raw file for the same resolution image because the jpg is compressed and the raw is not compressed). Check the resolution of your camera to determine actual resolution, however if it saves the photos as jpg files or other compressed formats some "minor" details will be lost that would not be lost in raw files or other uncompressed formats (at the expense of needing more memory to store the files).
A variety of digital audio formats require less memory than "raw digitized sound," which is generally stored in .aif or .wav format. Compressed audio comes in two basic varieties: lossless and lossy. Lossless compressed audio formats are ones which store the data in such a way that the audio quality is not deminished. A lossless audio file will require more memory than a comparable lossy compressed file but less than a raw one. Popular examples include: flac, apple lossless Lossy compressed audio formats do deminish audio quality but reduce file greatly. Popular examples include: mp3, aac