The rough edges around computer-generated graphic objects and titles.

The process of synchronizing a secondary timecode generator with a selected master timecode.

JPEG File Interchange Format. A file format that contains JPEG-encoded image data, which can be shared among various applications. JFIF resolutions store data at a constant rate; for example, JFIF 300 uses 300áKB for each frame it stores. JFIF resolutions comply with the ISO-JPEG interchange format and the ITU-R 601 standard.

See stepping.

Joint Photographic Experts Group. Also, a form of compression developed by Avid Technology, Inc.