Portable Pixmap
ppm: 4 specs
- Media type
- image/x-portable-pixmap
- Extensions
- ppm
- Specification
- http://netpbm.sourceforge.net/doc/ppm.html
- Judged by
- pillow, imagemagick, ffmpeg
Specs
| Spec | What it is | Version | Status | How it does |
|---|---|---|---|---|
| ppm/ppm | P3 (ASCII) and P6 (raw) PPMs with 8-bit and 16-bit samples, header comments and whitespace | 1.0 | accepts 100%, covers 23.1%, 46/s | |
| ppm/ppm-boundary | Same as ppm, with values taken from the edges of what the format allows (maxval 1, 255, 256 and 65535; leading-zero dimensions; every whitespace flavour) | 1.0 | accepts 92%, covers 24.6%, 54/s | |
| ppm/ppm-stream | A PPM image followed by zero or more further images concatenated in the same file, covering maxval's full normative range | 1.0 | accepts 73%, covers 36.8%, 1.4/s | |
| ppm/ppm-stream-boundary | Same as ppm-stream, with concatenated P3/P6 images and sample bytes taken from the edges of what the format allows | 1.0 | accepts 96%, covers 34.5%, 72/s |