[MPlayer-DOCS] CVS: main/DOCS/man/en mplayer.1,1.515,1.516
D Richard Felker III
dalias at aerifal.cx
Tue Jan 6 06:46:05 CET 2004
On Tue, Jan 06, 2004 at 12:44:53AM +0100, Michael Niedermayer CVS wrote:
> Update of /cvsroot/mplayer/main/DOCS/man/en
> In directory mail:/tmp/cvs-serv1019/DOCS/man/en
>
> Modified Files:
> mplayer.1
> Log Message:
> ildctcmp, VSAD, VSSE
>
>
> Index: mplayer.1
> ===================================================================
> RCS file: /cvsroot/mplayer/main/DOCS/man/en/mplayer.1,v
> retrieving revision 1.515
> retrieving revision 1.516
> diff -u -r1.515 -r1.516
> --- mplayer.1 5 Jan 2004 21:03:09 -0000 1.515
> +++ mplayer.1 5 Jan 2004 23:44:51 -0000 1.516
> @@ -4608,6 +4608,9 @@
> use quarter pel motion compensation
> Tip: This seems only useful for high bitrate encodings.
> .TP
> +.B ildctcmp=<0\-2000>
> +comparison function for interlaced dct decision
> +.TP
> .B precmp=<0\-2000>
> comparison function for motion estimation pre pass
> .TP
> @@ -4637,6 +4640,10 @@
> rate distortion optimal, slow
> .IPs "7 (ZERO)"
> 0
> +.IPs "8 (VSAD)"
> +sum of absolute vertical differences
> +.IPs "9 (VSSE)"
> +sum of squared vertical differences
Could you explain these? I'm just interested because it seems like
deciding whether a MB is interlaced or not for doing ildct is similar
to making the decision for deinterlacing/inverse telecine purposes.
Rich
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