GIF
Graphics Interchange FormatUsed for short animations and simple graphics.
- Family
- Images
- MIME
- image/gif
Convert GIF to PS online. See the real pixel tracing into approximate paths behavior, preservation limits, and a format-specific acceptance test.
Tracing GIF's pixel edges produces approximate shapes for PS - A vectorization, not a recovery of whatever paths, layers, fonts, or control points the original designer actually used. GIF decoding reconstructs indexed-color frames from local palettes, disposal instructions, transparent indices, and centisecond timing values. PostScript output is executable page-description code for a print interpreter; page devices, fonts, bounding boxes, color, and trusted processing conditions are essential.
Source material - A frame animation or indexed-color image limited to a 256-color palette. Rendered deliverable - A PostScript page-description program specifying text and graphics for printing or rendering.
Used for short animations and simple graphics.
Designed for path-based artwork meant to scale without pixelating.
Use traced PS for simple flat marks that need scalable outlines. Photographs, texture, and evidence-grade source pixels belong in GIF or another raster master.
Play the full loop and inspect color banding, disposal between frames, transparency, and the loop seam.
Process only trusted input in a sandbox and inspect page count, bounding boxes, fonts, colors, overprint, and printed rendering.
Photographs and gradients can band, semi-transparent edges are reduced, and timing may be quantized.
Executing untrusted PostScript is unsafe, and missing fonts, device assumptions, page boxes, or color setup can change output.
a PostScript page-description program specifying text and graphics for printing or rendering is what gets written, labeled as application/postscript. Whether that actually opens depends on the receiving application, not on the file extension.