diff options
| author | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-01-30 00:47:28 +0000 |
|---|---|---|
| committer | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-01-30 00:47:28 +0000 |
| commit | e1da2a8c818075a6bc2db887c6676f085e120188 (patch) | |
| tree | d6cfbb2e21fd8eb7e4b0a0c6764cd10745c5a02a /DOCS | |
| parent | fc65d8d1017ef8f38546c636106372021b5d1e1a (diff) | |
| download | mpv-e1da2a8c818075a6bc2db887c6676f085e120188.tar.bz2 mpv-e1da2a8c818075a6bc2db887c6676f085e120188.tar.xz | |
better back_ptr_div16 description by (Clemens Ladisch ((( cladisch ( fastmail (( net
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22069 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS')
| -rw-r--r-- | DOCS/tech/nut.txt | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/DOCS/tech/nut.txt b/DOCS/tech/nut.txt index e267ac0318..afef7945ba 100644 --- a/DOCS/tech/nut.txt +++ b/DOCS/tech/nut.txt @@ -736,10 +736,11 @@ Syncpoint tags: back_ptr_div16 (v) back_ptr = back_ptr_div16 * 16 + 15 - back_ptr must point to a position within 16 bytes of a syncpoint - startcode. This syncpoint MUST be the closest syncpoint such that at - least one keyframe with a pts lower or equal to the original syncpoint's - global_key_pts for all streams lies between it and the current syncpoint. + back_ptr must point to a position up to 15 bytes before a syncpoint + startcode. Relative to position of current syncpoint. The syncpoint + pointed to MUST be the closest syncpoint such that at least one keyframe + with a pts lower or equal to the current syncpoint's global_key_pts for + all streams lies between it and the current syncpoint. A stream where EOR is set is to be ignored for back_ptr. |