[mythtv-users] nuv to dvd
Hendrik Wouters
hwouters at pandora.be
Sun Aug 1 11:01:19 EDT 2004
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hi,
I've been searching around on the net and finally made the following script to
transcode a nuv file to a an mpg-file from which I can make a dvd with
dvdauthor (dvdauthor -o DVD out.mpg):
- ----
#!/bin/sh
mythtranscode -l --chanid <number> --starttime
<year>-<month>-<day>T<hour>:<minuts>:<secs> --profile autodetect --fifodir .
&
sleep 1s
mencoder -audiofile audout -audio-demuxer 20 -rawaudio rate=48000 -rawvideo
on:w=480:h=576:fps=25 -ovc lavc -lavcopts vbitrate=6000 -oac pcm -o out.avi
vidout
transcode -i out.avi -V -y mpeg -F d --export_fps 25 --export_asr 2 -E 48000
- -b 224 -o out -Z 480x576
killall -KILL mythtranscode
rm out.avi
mplex -f 8 -o out.mpg out.m2v out.mpa
rm out.m2v out.mpa
- -----
This script has to encode the video 2 times, one time with mencoder and the
other time with transcode. To safe cpu-time and video-quality, it should be
better to transcode it with one encoder. I allready tried to encode the
mythtv-stream with transcode, but I get a corrupt videostream. Anyone knows
the correct syntacs? Other ideas are welcome too.
Thanks in advance.
Greetings Hendrik
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