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On Wednesday 18 Aug 2004 18:51, Bernhard Praschinger wrote:
> Hallo
>
> > The original main stream was created several weeks ago, before my box
> > went haywire, and I can't remember for certain whether I used -d 1 or -d
> > 2.  Is there any way I can tell now?
>
> Use lavinfo, it prinst out some information of the stream. From the
> video_width and video_height you can tell which option you have used.
>
Thanks

> > When I grabbed a jpg it saved it as 768x288.  I want it for UK PAL DVD,
> > so I scaled it to 720x576 and it looked OK, but Studio tells me
>
> I think you created a correct image. When you have a full size stream.
> You have 2 field in one frame and each filed is 768x288, when you put
> them together you get a images with 768x576. When you use now a programm
> that shows you only the first field of a jpeg file. and scale that up,
> and the programm leaves the 2nd field in the file. You have a mess. the
> mjpegtools do not wnat any more.
>
> > [lavplay]  Video dimensions (not interlaced) too large: 720x576
>
> It ould be that studio is not able to handle 768x576 images. Could you
> please send the whole output.
>
<quote> Lavplay stopped and gave the following error:  [lavplay]  Video 
dimensions (not interlaced) too large: 720x576 </quote>  This in a 'message 
box'.

> Maybe recreate the stream and try to load it again.
>
> > What size do I need to use if I am going to marry the coda up to the main
> > stream?
>
> 720x576, but I think that 768x576 should also work fine.
>
I sort of gave up and rescaled all the images to 720x576 in Gimp, then 
re-created the avis for the images.

With help from Steven to get the command and debugging verbosity right I found 
that I could create transition avis.  I went back to studio then, and opened 
the first image avi then added the first transition avi and so on.  I now 
have a good (silent) coda.avi that contains all the images, blending nicely, 
and fading to black in the end - nice.  Now I just have to add the sound - or 
do I?

It looks as though perhaps it's the other way round, and I have to split off 
the sound from the main avis using lav2wav to create mp2s for each one.  Do I 
number them in the same way as the avis - sound01.mp2, sound02.mp2 etc.? 

I'm thinking that perhaps the best way then would be to rename the coda.avi to 
be another in the series of the main files, and do the same for the sound 
files, to make processing easier.

Am I thinking in the right way?

Anne
- -- 
Registered Linux User No.293302
Have you visited http://twiki.mdklinuxfaq.org yet?
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