|author||wm4 <wm4@nowhere>||2017-03-07 09:09:54 +0100|
|committer||wm4 <wm4@nowhere>||2017-03-07 09:10:37 +0100|
manpage: adjust description of libva deinterlacer ref direction mess
Relevant: https://cgit.freedesktop.org/mesa/mesa/commit/?id=0798fddb5000f2b1edffc693ec65236a680ce61f Eventually I'll just remove this option. But it's probably good to leave it for while, possibly for letting Mesa VA driver users test and confirm this.
Diffstat (limited to 'DOCS')
1 files changed, 7 insertions, 5 deletions
diff --git a/DOCS/man/vf.rst b/DOCS/man/vf.rst
index c0614d968f..9da20942f6 100644
@@ -755,11 +755,13 @@ Available filters are:
:yes: Only deinterlace frames marked as interlaced (default).
- :no: Use the API as it appears to be documented. Reported to work well
- with Mesa drivers.
- :yes: Switch surface forward and backwards references (default). Appears
- to work (or work better than ``no``) with Intel drivers. Matters
- only for the advanced deinterlacing algorithms.
+ :no: Use the API as it was interpreted by older Mesa drivers. While
+ this interpretation was more obvious and inuitive, it was
+ apparently wrong, and not shared by Intel driver developers.
+ :yes: Use Intel interpretation of surface forward and backwards
+ references (default). This is what Intel drivers and newer Mesa
+ drivers expect. Matters only for the advanced deinterlacing
VDPAU video post processing. Works with ``--vo=vdpau`` and ``--vo=opengl``