On Friday 18 Mar 2005 9:27 pm, Arun Tomar wrote:
> Hi!
>
> I'm thinking of buying a laptop & run linux on it... which of the
> distros will be good & which laptop.

For my money, Mandrake and Suse are the most popular distros that run laptops. 
But again I have a notebook that aint really cutting edge and stuff like 
Slackware and Ubuntu have stood me in good stead there....It all boils down 
to your choice...Ubuntu, these days gives me the right blend of user 
friendliness and efficiency. And since I am no distro fanatic, I use that on 
my notebook. The fact that its based on Debian gives me the flxibility to 
tinker and upgrade at the click of a button. And yeah, for those like me, who 
cant do without KDE, Kubuntu is just next door ===> 
http://www.kubuntu.org.uk/
You obviously can mix and match Kubuntu and Ubuntu and Sarge and 
what_have_you, in a matter of hours!! Soon you wouldnt even remember where 
you started off from...


> plus can anyone tell me how to copy vcd's on to hard disk while using
> mandrake 10.1 because it always give i/o  error, but otherwise
> directly plays the movies well.

The following set of commands always does the magic for me ==>
#cdrdao read-cd --read-raw --device ATA:1,1,0 --driver generic-mmc --datafile 
foobar.bin foobar.toc 

#cdrdao write --device ATA:1,0,0 --driver generic-mmc foobar.toc

Of course the device parameter would change on your system.

The *.bin files thus created can be directly played back in mplayer. Since 
mencoder encodes everything that mplayer plays, you can create a divx from 
these files by just using a small script that should take input as follows
$ ./scriptname inputfile.bin outputfile.avi

The source code for the file would be as follws:-
rm frameno.avi
mencoder $1 -ovc frameno -oac mp3lame -lameopts vbr=3:abr=128:q=0:aq=0 -o 
frameno.avi

mencoder $1 -oac copy -ovc lavc -lavcopts 
vcodec=mpeg4:vhq:vpass=1:vbitrate=600:vqmin=2 -o $2

mencoder $1 -oac copy -ovc lavc -lavcopts 
vcodec=mpeg4:vhq:vpass=2:vbitrate=600:vqmin=2 -o $2

This is a three pass encoding process. You can tweak the a/v quality by 
adjusting the abr/vbitrate parameters. abr=128 and vbitrate=600 works well 
for me. Please remember that for the above process to work effectively, you 
must have lame installed mencoder compiled with lame support.

Also if you are burning your divx to a disc, then you might as well burn your 
disc after creating an emovix(http://movix.sourceforge.net/) ISO, so that 
none of your friends who dont have Linux on their systems, have trouble 
finding a good player on Doze. They can just pop in the CD into their CD 
drives and boot from it. Its a great advertisement for Linux as well cos the 
movix system is an embedded Linux kernel+mplayer combo!!

> Arun.


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