[Mplayer-cvslog] CVS: main/DOCS/en encoding.html,1.90,1.91
Diego Biurrun CVS
diego at mplayerhq.hu
Mon May 5 01:22:03 CEST 2003
Update of /cvsroot/mplayer/main/DOCS/en
In directory mail:/var/tmp.root/cvs-serv18304/DOCS/en
Modified Files:
encoding.html
Log Message:
Error in the aspect ratio calculation, plus typos and rewordings.
Noticed by Jason Tackaberry <tack at auc.ca>.
Index: encoding.html
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/en/encoding.html,v
retrieving revision 1.90
retrieving revision 1.91
diff -u -r1.90 -r1.91
--- encoding.html 29 Mar 2003 01:24:16 -0000 1.90
+++ encoding.html 4 May 2003 23:21:24 -0000 1.91
@@ -290,11 +290,11 @@
<H2><A NAME="aspect">7.9 Preserving aspect ratio</A></H2>
<P>DVDs and SVCDs (i.e. MPEG1/2) files contain an aspect ratio value,
- which describes how should the player scale the video stream, so humans
+ which describes how the player should scale the video stream, so humans
won't have egg heads (ex.: 480x480 + 4:3 = 640x480). However when encoding
to AVI (DivX) files, you have be aware that AVI headers don't store this
value. Rescaling the movie is disgusting and time consuming, there
- must be a better feature!</P>
+ has to be a better way!</P>
<P>There is.</P>
@@ -308,13 +308,13 @@
other players will use the wrong aspect ratio.</P>
<P>You seriously should crop the black bands over and below the movie image.
- See the manpage about the usage of the <CODE>cropdetect</CODE> and
+ See the man page for the usage of the <CODE>cropdetect</CODE> and
<CODE>crop</CODE> filters.</P>
<H4>Usage:</H4>
<P><CODE>$ mencoder sample-svcd.mpg -ovc lavc -lavcopts
- vcodec=mpeg4:aspect=16.0/9.0 -vf crop=714:548:0:14 -oac copy -o output.avi</CODE></P>
+ vcodec=mpeg4:autoaspect -vf crop=714:548:0:14 -oac copy -o output.avi</CODE></P>
</BODY>
</HTML>
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