Ooops, that should work better:

cp seq0frame0001.jpg seq0frame0000.jpg
jpeg2yuv -I p -f 25 -j seq0frame%04d.jpg | mpeg2enc -M 3 -v 0 -K tmpgenc
-r 16 -4 1 -2 1 -D 10 -E 10 -g 15 -G 15 -q 7 -b 9400 -f 8 -o movie.mpeg

Nicolas.

On Mon, Dec 04, 2006 at 06:57:26PM +0100, Nicolas MAUFRAIS wrote:
> Hi Harm,
> 
> Could you try this:
> jpeg2yuv -I p -f 25 -j *.jpg | mpeg2enc -M 3 -v 0 -K tmpgenc -r 16 -4 1
> -2 1 -D 10 -E 10 -g 15 -G 15 -q 7 -b 9400 -f 8 -o movie.mpeg 
> 
> Nicolas.
> 
> On Mon, Dec 04, 2006 at 05:05:49PM +0100, Harm Weidmann wrote:
> > Hi there,
> > 
> > my name is Harm Weidmann and I'm new to this list as well to creating DVDs.
> > My problem is as follows:
> > 
> > When creating a DVD from a series of jpeg images (720x576) I get severe 
> > flickering
> > especially the fonts are flickering. When watching on my TFT everything 
> > is just fine but
> > when I play the created DVD on a 50-60Hz television it gets pretty ugly...
> > I "played" with several quality and interlacing options but did not 
> > manage to produce a useful result.
> > 
> > Examples:
> > "cat ./cm_output/seq0frame*.jpg | jpegtopnm -multiple | ppmtoy4m  -F25:1 
> > -I b -A 59:54 -L -S 420mpeg2  | mpeg2enc  -f 8 -q 1 -I 0 -o ./xy.m2v"
> > 
> > "mencoder mf://seq0frame*.jpg -mf w=720:h=576:fps=25:type=jpg -of mpeg 
> > -mpegopts format=dvd -ovc lavc -lavcopts  
> > vcodec=mpeg2video:vrc_buf_size=1835:vrc_maxrate=9800:vbitrate=5000:keyint=15:acodec=ac3
> >  
> > -o test_mencoder.m2v"
> > 
> > "cat ./seq0frame*.jpg | jpegtopnm -multiple | ppmtoy4m  -F25:1 -I b -A 
> > 59:54 -L -S 420mpeg2 | yuvmedianfilter  -r 2 -R 2 -v 1 | mpeg2enc  -f 8 
> > -q 1 -I 1 -o ./xy.m2v"
> > 
> > I also tried to alter the images with blurmotion filters or set the 
> > height to 1/2 and then reset
> > it using bicubic... (Tips Google washed up). Again no success.
> > 
> > Since I do not seem to make any progress in this matter I offer a 100$ 
> > reward for the one
> > who can offer the best working solution to this problem.
> > 
> > Conditions:
> > You have to use this image:
> > http://www.schenck.de/dvdimg/seq0frame0001.jpg
> > 
> > and create a 1000 frame video from it.
> > The generation of the DVD/ISO must be done by Linux tools like the 
> > examples I stated above.
> > Important: The DVD has to run on 50/60Hz televisions without flickering!
> > No sound needed just add silence.
> > The one with the solution that provides the best (quality > performance) 
> > result will earn the 100$
> > 
> > //php5 script for creating 1000 images from the original one
> > //just save the script to a file in a directory with the image and then
> > //run it with: php5 <filename>
> > //(I guess you all know but I try to maximize my odds)
> > 
> > <?
> > for($i=2;$i<=1001;$i++) {
> >   $shell = "cp ./seq0frame0001.jpg ./seq0frame";
> >   $counter = $i/10;
> >   if($counter < 1) {
> >        $shell .= "000" . $i . ".jpg";
> >   }elseif($counter < 10) {
> >       $shell .= "00" . $i . ".jpg";
> >   }elseif($counter < 100){
> >       $shell .= "0" . $i . ".jpg";
> >   }elseif($counter < 1000) {
> >       $shell .= $i . ".jpg";
> >   }
> >   exec($shell);
> >   }
> > ?>
> > 
> > Aside from the 100 bucks you get my appreciation would be really great 
> > (as my relief)
> > 
> > Greetings Harm
> > 
> > 
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