Turns out this is a formidable task.
I will lay out the steps that I am using - of which I am getting minimal results.
Since I have a bt878 - as many others do here - I use 'streamer' to capture the video.
Here is the command I am using presently.
Quote:
streamer -i Composite1 -n ntsc -t 00:00:30 -s 352x240 -r 24 -o video.yuv -O audio.wav -F stereo
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Then I:
Quote:
mp2enc -o audio.mp2 < audio.wav
mpeg2enc -o video.m1v < video.yuv
mplex audio.mp2 video.m1v -o movie.mpg
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This gets me a nice movie that I can watch on the computer with no problem.
However, apparently, this 'movie.mpg' is not compatible with dvdauthor, so I have tried
various combinations along the lines of the following for demultiplexing,
requantize, & multiplexing (even though I don't really understand what all that is):
Quote:
tcextract -i movie.mpg -t vob -x mpeg2 -d2 > output.m2v
tcextract -i movie.mpg -a 0 -x ac3 -t mpeg2 -d2 > trash.ac3
tcrequant -d2 -i output.m2v -o shrinked.m2v -f 1.0
mplex -f 8 -o final.mpg shrinked.m2v audio.mp2
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So then I either use Varsha (
http://varsha.sourceforge.net/ ) or dvdauthor
from the command line with these commands:
Quote:
dvdauthor -o new_dvd final.mpg
dvdauthor -o dv_dvd -T
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Then I test it with the command:
or to an ISO, or whatever method I'm trying at the time.
This is essentially an outline for a mini-howto that doesn't quite work right. Either
dvdauthor says my files are incompatible, or I need to requantize it (again) and/or the
menu of the dvd doesn't work, or the.... the list goes on and on.
Has anyone completed any of these steps with absalute success? I'm sure someone
has, I just hope they are here at Slackware/LQ. All the commands I have gotten from
various places, some here on LQ, some other places on the web. I have tried MANY
combinations of them, so don't think this is an absalute method or the only thing I have tried.
Any ideas?
-tw
EDITED:
I would imagine the best method to solve all these steps is brake it down into 4 sections:
1- capturing video
2- making video compliant for dvd
3- preparing dvd structure
4- authoring dvd
Any or all of these 4 topics are open for input/ideas/etc/