[MPlayer-DOCS] r19099 - in trunk: AUTHORS DOCS/man/en/mplayer.1 DOCS/tech/MAINTAINERS libmpcodecs/Makefile libmpcodecs/vf.c libmpcodecs/vf_blackframe.c

[ivo]

Author: ivo
Date: Sat Jul 15 11:18:44 2006
New Revision: 19099

Modified:
   trunk/DOCS/man/en/mplayer.1

Changes in other areas also in this revision:
Added:
   trunk/libmpcodecs/vf_blackframe.c
Modified:
   trunk/AUTHORS
   trunk/DOCS/tech/MAINTAINERS
   trunk/libmpcodecs/Makefile
   trunk/libmpcodecs/vf.c

Log:
new black frame detection filter

by Brian J. Murrell, Julian Hall and me.



Modified: trunk/DOCS/man/en/mplayer.1
==============================================================================
--- trunk/DOCS/man/en/mplayer.1	(original)
+++ trunk/DOCS/man/en/mplayer.1	Sat Jul 15 11:18:44 2006
@@ -6259,6 +6259,17 @@
 Only useful with the \-ass option.
 .RE
 .
+.TP
+.B blackframe[=amount:threshold]
+Detect frames that are (almost) completely black.
+Can be useful to detect chapter transitions or commercials.
+.RSs
+.IPs <amount>
+percentage of the pixels that have to be below the threshold (default: 98)
+.IPs <threshold>
+threshold below which a pixel value is considered black (default: 32)
+.RE
+.
 .
 .
 .SH "GENERAL ENCODING OPTIONS (MENCODER ONLY)"