[MPlayer-DOCS] CVS: main/DOCS/xml/en faq.xml,1.80,1.81

[Guillaume Poirier CVS]

CVS change done by Guillaume Poirier CVS

Update of /cvsroot/mplayer/main/DOCS/xml/en
In directory mail:/var2/tmp/cvs-serv32372/DOCS/xml/en

Modified Files:
	faq.xml 
Log Message:
More fixes by the Wanderer and tip about another SVCD constrain suggested by Giacomo Comes 


Index: faq.xml
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/xml/en/faq.xml,v
retrieving revision 1.80
retrieving revision 1.81
diff -u -r1.80 -r1.81
--- faq.xml	28 Jun 2005 11:40:32 -0000	1.80
+++ faq.xml	29 Jun 2005 08:23:10 -0000	1.81
@@ -1350,9 +1350,15 @@
 although very often files with much longer GOPs play correctly (25 should
 never lead to any problem).
 Also, even though leaving out <option>-ofps</option> should work in most
-cases, (as your source is likely to have the appropriate framerate
-already) PAL requires <option>-ofps</option> 25 and NTSC requires
+cases (as your source is likely to have the appropriate framerate
+already), PAL requires <option>-ofps</option> 25 and NTSC requires
 <option>-ofps</option> 30000/1001.
+What's more, PAL SVCDs only support 480x576 and 352x288 resolutions,
+whereas NTSC only supports 480x480 and 352x240.
+If the source video has a different resolution, then you must rescale
+with the <option>scale</option> video filter, which will make your filter
+chain look like for example <option>-vf scale=480:480,harddup</option> for
+an NTSC SVCD or <option>-vf scale=352:288,harddup</option> for a PAL SVCD.
 </para><para>
 As far as the audio is concerned, SVCD only supports MPEG-1 layer II audio,
 therefore you have to use one of