From 469055e1cf1f410e34526489dc191dbda1b4f50f Mon Sep 17 00:00:00 2001
From: diego 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!7.9 Preserving aspect ratio
There is.
@@ -308,13 +308,13 @@ Explanation of the process: other players will use the wrong aspect ratio.You seriously should crop the black bands over and below the movie image.
- See the manpage about the usage of the cropdetect
and
+ See the man page for the usage of the cropdetect
and
crop
filters.
$ 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