Convert ttc to sfd

What is the difference between .ttc and .sfd?

Description: The TrueType Font Collection (TTC) file type is a container format that can hold multiple TrueType fonts (TTF) within a single file. This format is designed to optimize storage and sharing of font families or closely related fonts by combining them into a single file, reducing the overall file size compared to storing each TrueType font individually. TTC files are supported by various operating systems and software applications for desktop publishing and graphic design, allowing users to efficiently manage and use multiple fonts.; The SFD file format (Sofdec Dreamcast Movie) is a proprietary video file format developed by CRI Middleware specifically for use on the Sega Dreamcast gaming console. This format was used to encode and store video data for playback within Dreamcast games, allowing developers to include high-quality pre-rendered video sequences and cutscenes. The SFD format is optimized for the Dreamcast's hardware capabilities, ensuring smooth playback and efficient storage use on the console's limited media capacity.