[MPlayer-DOCS] CVS: main/DOCS/man/en mplayer.1,1.564,1.565

[Richard Felker CVS]

CVS change done by Richard Felker CVS

Update of /cvsroot/mplayer/main/DOCS/man/en
In directory mail:/var2/tmp/cvs-serv28061/DOCS/man/en

Modified Files:
	mplayer.1 
Log Message:
vf_phase filter by Ville Saari (114263 at foo dot bar dot org)


Index: mplayer.1
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/man/en/mplayer.1,v
retrieving revision 1.564
retrieving revision 1.565
diff -u -r1.564 -r1.565
--- mplayer.1	24 Mar 2004 15:16:36 -0000	1.564
+++ mplayer.1	29 Mar 2004 04:39:04 -0000	1.565
@@ -3136,6 +3136,52 @@
 Currently only libmpeg2 exports the needed flags.
 If used on material that does not set them, the filter does nothing.
 .TP
+.B phase=[t|b|p|a|u|T|B|A|U][:v]
+Delay interlaced video by one field time so that the field order
+changes.
+The intended use is to fix PAL movies that have been captured with the
+opposite field order to the film-to-video transfer.
+The options are:
+.RSs
+.IPs t
+Capture field order top-first, transfer bottom-first.
+Filter will delay the bottom field.
+.IPs b
+Capture bottom-first, transfer top-first.
+Filter will delay the top field.
+.IPs p
+Capture and transfer with the same field order.
+This mode only exists for the documentation of the other options to refer to,
+but if you actually select it, the filter will faithfully do nothing ;-)
+.IPs a
+Capture field order determined automatically by field flags, transfer opposite.
+Filter selects among t and b modes on a frame by frame basis using field flags.
+If no field information is available, then this works just like u.
+.IPs u
+Capture unknown or varying, transfer opposite.
+Filter selects among t and b on a frame by frame basis by analyzing the
+images and selecting the alternative that produces best match between the
+fields.
+.IPs T
+Capture top-first, transfer unknown or varying.
+Filter selects among t and p using image analysis.
+.IPs B
+Capture bottom-first, transfer unknown or varying.
+Filter selects among b and p using image analysis.
+.IPs A
+Capture determined by field flags, transfer unknown or varying.
+Filter selects among t, b and p using field flags and image analysis.
+If no field information is available, then this works just like U.
+This is the default mode.
+.IPs U
+Both capture and transfer unknown or varying.
+Filter selects among t, b and p using image analysis only.
+.IPs v
+Verbose operation.
+Prints the selected mode for each frame and the average squared difference
+between fields for t, b, and p alternatives.
+.RE
+.TP
 .B telecine[=start]
 Apply 3:2 'telecine' process to increase framerate by 20%.
 This most likely will not work correctly with MPlayer, but it can