無料オンラインGVからAVIFへのコンバーター

GV is a default output format for DOT language in the Graphviz Graph Visualization Software. It is used to represent graphs in a form understandable to humans and programs. GV was developed to replace the DOT extension to avoid confusion as it is also used in Microsoft Word before 2007.

AVIF is the youngest, but most efficient and advanced codec for image compression. AVIF file size is 10 times smaller than JPEG with the same image quality. AVIF supports not only Standard Dynamic Range (SDR) images but also High Dynamic Range (HDR) and Wide Color Gamut (WCG). It can store both image items and image sequences. AVIF is a HEIF conformant format. Netflix has published the first AVIF image in 2018, but still only a few software support it.