On Sat, 22 Jun 2002, Chris Spackman wrote:

> On Thu, 20 Jun 2002 17:19:49 +0200 (CEST)
> Ralph Slooten <[EMAIL PROTECTED]> wrote:
> 
> 
> > "mencoder -dvd 1 -ovc lavc -lavcopts vcodec=mpeg4:vhq:vbitrate=633 
> > -oac mp3lame -lameopts br=96:cbr -o Matrix.avi"
> >                          
> >                        (all on one line)
> >  
> > Broken down this is:
> > 
> > -dvd 1              =use track 1 of the DVD
> > -ovc lavc   =use the libavcodec (included in mplayer) for the "ovc"
> >              (Output Video Codec)
> > -lavcopts.. =use the DivX codec (opensource), with Very High Quality
> >              (vhq), with a video bitrate (vbitrate) of 633
> > -oac mp3lame        =for the Output Video Codec (oac), use lame
> > -lameopts...        =for lame, use a bitrate (br) of 96kb/s with a Constant
> >              Bitrate (cbr)
> > -o Matrix.avi       =Output results to Matrix.avi
> 
> Thank you very much! I have been playing around with mencoder for a
> while, trying to get everything to work. Now it does. Turns out i didn't
> have lame installed. You are planning to write that book, right? Please?

Nope, actually I'm not planning of writing a book, although if I put 
together everything I have written about mplayer I would have my own bible 
=)

I must emphasize that everything I know I have learned from the man pages 
from both mplayer and mencoder, and the docs that are included with each 
mplayer (and on the mplayer site). 

 
> Personally, the big problem for me, and i assume many other video /
> multimedia newbies, is that i have no idea what most of the options do,
> or what all the technical stuff means. Kinda like the situation with
> people who are new to linux -- something that is simple for the
> initiated can really discourage a newbie. Like `open an xterm, su to
> root, and mount the file on loopback as type ext2'. That could cause
> a linux newbie to go running straight back to ms windows. I feel the
> same way when i read the mplayer / mencoder manpage. What is demuxing?
> What is deinterlacing? What is a vrc_strategy? Do i need that?

I'm afraid it's not all that straighforward as in windows. There are other 
tools for linux that can make DVD's, however I like to remain loyal to 
mplayer as it truly is the bast, just not the easiest. The others I have 
tried all required then the DVD firsdt to be compied to the harddrive, 
something I find total bullsh1t. Mplayer was the first, or one of the first 
linux programs to rip on-the-fly, and it really works great! It's a LOT 
faster than all other Windows programs I have found and tried too.

I cannot suggest others therefore as I have too little experience with 
other programs. As for the options you mention, beats me ;-) Really, I 
don't know, but they do have their features. The only features I use not 
mentioned in my previous e-mails is cropping, but hell, don't ask me to 
explain that properly ;-) I still don't understand it totally ;-) at least 
not enough to be able to exlain it. I just try and try till I get it right. 
The latest mencoders (cvs versions) have a cropping auto-detect function 
which made my life a lot easier ;-)


> That sort of stuff. So, thanks for the simple straight-forward command
> and explanation.

I'm glad to have helped, as little as I actually have. At least I tried ;-)

Greetings
Ralph

-- 
Homepage: http://tuxpower.f2g.net/




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