On Thu, 24 Aug 2006, David Highley wrote:
> > > > The first step transcodes a nupple video stream file to an mpeg2 file
> > > > cutting out the commercials. It works for most of the recordings but
'transcodes' implies a decode + encode cycle. HOW ARE THOSE BEING
DONE?
> > > What I am almost certain that mplex is saying is that the
> > > bitrate is too high for a DVD.
>
> When I record with mythtv I set the max bit rate to 9 Mb/s.
With what hardware? With what encoder? Mythtv is not, that I recall
(but perhaps I mis-remember what mythtv is), an MPEG-2 encoder. IF
that is true, then mythtv must be invoking an encoder of some kind.
AGAIN, how/where/with-what is that encoding being done? Is Mythtv
capturing raw uncompressed data and encoding later - if so with
what program and what options? IF it is doing realtime encoding, then
ATAIN, with what program and what options? Is Mythtv capturing data
from an external MPEG-2 encoder chip? IF so then WHICH ONE?
ALL of those would provide more detailed information tna "mythtv ...
set bit rate to 9 Mb/s". If Mythttv is NOT an encoder then it is
passing that "9 Mb/s" thru to something else. What is that something
else?
At this point the only advice that can be given is "try using 8 Mb/s".
Steven Schultz
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