- AAF
- Advanced Authoring Format. A communication protocol usually exported from Avid. It carries scale, position, rotation, time remapping and crossfades. It uses a reel or tape name, so that must also be in the offline media metadata. A linked AAF contains metadata only, while an embedded AAF can carry media too.
- XML
- Extensible Markup Language. Used with Premiere and Final Cut. It is smarter than AAF, but it also needs the original media's source timecode and reel or tape name.
- EDL
- Edit Decision List. It sees only one video track and has a very simple structure, which is exactly why we like it.
- TC
- Timecode. Unless we are talking about STC, it usually means the sequence timecode.
- STC
- Source Timecode: the moment the camera assigns to a frame, for example 01:45:30:21.
- SFN
- Source File Name, meaning the name of the original file.
- NLE
- Non-Linear Editor, meaning the editing software.
- Picture lock
- The point in the editing process when the cuts will no longer change.
- Offline, proxy, dailies, rushes
- Collective name for the lighter copies made from the original media. Dailies can also mean the footage shot each day.
- VFX-level operation
- Any element the protocols cannot carry between editing programs: anything that is not a crossfade, time remap or scale change.
- ProRes
- Apple's codec, regarded as an industry standard.
- DNxHR
- Avid's codec, which also handles UHD and 4K resolution.