Thanks for the advice.  I hadn't read any of the man pages in full.  I
got the commands from the HOWTO and just ran the commands and fixed any
errors it spat out (which is why I added the -n n to the yuvscaler
command).  I've altered the command sequence to:

jpeg2yuv -f 29.97 -I p -j %06d.jpg | yuvscaler -O VCD | mpeg2enc -f 0 -o
camera.m1v

I still use yuvscaler because without it the mpg looks really blocky.
Doing the above command seems to have fixed the slider issue in at least
WMP.  I have tried this in any other software since I don't have any way
of exporting my linux display across our network.

The original images are captured at 640x480 from the web cam.

-----Original Message-----
From: Bernhard Praschinger [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, June 17, 2003 10:25 AM
To: Kevin Brown
Cc: [EMAIL PROTECTED]
Subject: Re: [Mjpeg-users] Mpg timing


Hallo

> I found this set of tools when I was looking for a way to take a ton
of
> jpgs and turn them into a movie file.  I use the following command to
> turn the jpgs into a movie:
> 
> jpeg2yuv -f 30 -I p -j %06d.jpg | yuvscaler -O VCD -n n | mpeg2enc -f
4
> -o camera.m1v
Sorry, but are you really soure you have read the manpages ?
I do not know which size the images have. 
The framerate is a bit wrong for NTSC try using something like that:
30000:1001, the exact framerate. Than you should not need the -n n. When
you scale down to VCD size why do you want to encode a SVCD MPEG 2 ? -f
0/1/2 would fit much better. 

> The images are from a web cam that is taking snapshots every 10
minutes
> and has currently captured about 400 frames.  This generates an mpg
> about 14 seconds long, but WMP and my DVD player stop showing time
> increasing after about 7 seconds.  The movie plays to its conclusion,
so
> I'm wondering if there is some switch or something I need to use to
get
> the slider and timer to run through the entire movie.
Do you have some output when you multiplex the stream ?
Is mpeg2enc writing something strange at the end of the encoding ?

Have you tried some other player like mplayer/xine/vlc if they have the
same ptroblem. 

auf hoffentlich bald,

Berni the Chaos of Woodquarter

Email: [EMAIL PROTECTED] [EMAIL PROTECTED]
www: http://www.lysator.liu.se/~gz/bernhard


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