Author: michael Date: Wed Nov 8 19:32:54 2006 New Revision: 20788 Modified: trunk/DOCS/tech/nut.txt Log: simple 1 line definition of what a keyframe is Modified: trunk/DOCS/tech/nut.txt ============================================================================== --- trunk/DOCS/tech/nut.txt (original) +++ trunk/DOCS/tech/nut.txt Wed Nov 8 19:32:54 2006 @@ -51,6 +51,8 @@ SHOULD it is recommended to be done that way, but not strictly required keyframe + A keyframe is a frame from which you can start decoding, a more + exact definition is below The nth frame is a keyframe if and only if frames n, n+1, ... in presentation order (that are all frames with a pts >= frame[n].pts) can be decoded successfully without reference to frames prior n in storeage