Post any defects you find in the released or beta versions of the ImageMagick software here. Include the ImageMagick version, OS, and any command-line required to reproduce the problem. Got a patch for a bug? Post it here.
ImageMagick permits an embedded formatting character in the filename to accept the image scene number. Protect any % characters in your filename by prefixing any % with another % (e.g. a%%%%b.jpg).