AVS X image

AVX X image (or Stardent AVS X image) is a simple raster image file format. It stores uncompressed RGBA images.

Format
Files have an 8-byte header containing the width and height, followed by the pixel data.

Software

 * ImageMagick (format named "AVS")
 * Netpbm (pamtoavs, avstopam)
 * XnView

Sample files

 * AVS Image Format → mandrill.x.gz [Ed. note: This file may be bogus.]

Links

 * AVS Image Format

Editors' notes
The format of the alpha samples is unknown to us. In the mandrill.x.gz sample file, the alpha samples are all 0, implying that 0 means opaque. But the applications we've looked at all think that 0 means transparent.