On 4/16/07, Anne Wilson <[EMAIL PROTECTED]> wrote:
> On Monday 16 April 2007, Joe Friedrichsen wrote:
> > On 4/16/07, Anne Wilson <[EMAIL PROTECTED]> wrote:
> > > Like this?
> > >
> > > lav2yuv airport.avi | yuvscaler -O DVD | yuvdenoise | mpeg2enc -f 8 -I 1
> > > -q 7 -C 420mpeg2 -o airport.m2v
> >
> > No, to lav2yuv (not mpeg2enc like you did):
> >
> > lav2yuv -C 420mpeg2 airport.avi | yuvscaler -O DVD | yuvdenoise |
> > mpeg2enc -f 8 -I 1 -q 7 -o airport.m2v
> >
> <sigh>
>
> lav2yuv -C 420mpeg2 airport.avi | yuvscaler -O DVD | yuvdenoise | mpeg2enc -f
> 8 -I 1 -q 7 -o airport.m2v
> ...
> INFO: [mpeg2enc] Aspect ratio code: 1 = 1:1 pixels
> ...
Now it looks like mpeg2enc isn't setting a correct aspect ratio. Add
'-a 2' to the mpeg2enc part of the pipe.
man mpeg2enc:
-a|--aspect num
Set the playback aspect ratio code of the encoded video. By
default, this value is inferred from the input header.
1 - 1 - 1:1 display
2 - 2 - 4:3 display
3 - 3 - 16:9 display
4 - 4 - 2.21:1 display
If that still fails, perhaps you can try another tool chain to convert
your avi to mpeg2. tovid can convert nearly any video file into
compliant streams for (S)VCD or DVD. A command line that would work in
your case is:
tovid -pal -full -quality 8 -interlaced -in airport.avi -out Airport
tovid adds the file extension (.mpg) automatically, so you only need
to give the base name. See tovid.org for more information.
Joe
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