What is the difference between .f4v and .pgm?
- Extension
- .f4v
- .pgm
- Format
- Binary
- Binary
- Category
- Video
- Raster Image
- Developer
- Adobe Systems
- Jef Poskanzer
- Description
- Video container format used by Adobe Flash; based on the ISO MP4 format, which is based on the Apple QuickTime container format; specified by ISO/IEC 14496-12 as a base media file format; supported by Flash Player Update 3 (9,0,115,0) and higher.
- 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-f4v
- image/x-portable-graymap
- Sample
- sample.f4v
- sample.pgm
- Wikipedia
- .f4v on Wikipedia
- .pgm on Wikipedia