From bbfc18cd264d6efc1f44f033094c9d3035f909c8 Mon Sep 17 00:00:00 2001 From: arpi Date: Sun, 12 May 2002 19:17:27 +0000 Subject: cropdetect git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6063 b3059339-0415-0410-9bf9-f77b7e298cf2 --- DOCS/tech/vop.txt | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'DOCS') diff --git a/DOCS/tech/vop.txt b/DOCS/tech/vop.txt index 80a02a2c4c..12906a8e8a 100644 --- a/DOCS/tech/vop.txt +++ b/DOCS/tech/vop.txt @@ -115,8 +115,13 @@ Current plugins: The 'aspect' parameter controls aspect ratio, it should be calculated as aspect=DVB_HEIGHT*ASPECTRATIO, default is 576*(4/3)=768 (for 16:9 TV set it to 576*(16/9)=1024) - It's only usefull togethwer with expand+scale: + It's only usefull together with expand+scale: -vop lavc,expand=-1:576:-1:-1:1,scale=-1:0,dvbscale MPI: passthru - \ No newline at end of file +-vop cropdetect + It's a special filter, it doesn't alter the image itself, but detects + (using some kind of heuristics) the black borders/bands of the image, + and prints the optimal -vop crop= parameters to the stdout/console. + MPI: EXPORT + -- cgit v1.2.3