What is the difference between .amw and .pgm?
- Extension
- .amw
- .pgm
- Format
- Binary
- Binary
- Category
- Video
- Raster Image
- Developer
- Ahead Software
- Jef Poskanzer
- Description
- AMV (Actions Media Video) is a proprietary video file format, produced for MP4 players, as well as S1 MP3 players with video playback. There are two different versions of this format: an older one for Actions chips, and a newer one for ALi’s M5661 chip, sometimes called ALIAVI.
- A PGM file is a grayscale image file saved in the portable gray map (PGM) format and encoded with one or two bytes (8 or 16 bits) per pixel. It contains header information and a grid of numbers that represent different shades of gray from black (0) to white (up to 65,536). PGM files are typically stored in ASCII text format, but also have a binary representation.
- MIME Type
- video/x-amv
- image/x-portable-graymap
- Sample
- sample.pgm
- Wikipedia
- .amw on Wikipedia
- .pgm on Wikipedia