[mythtv-users] Thoughts on a Direct DVD Burning Feature
Brian Wood
beww at beww.org
Fri Apr 14 16:44:26 UTC 2006
On Apr 14, 2006, at 10:13 AM, Daniel A. Segel wrote:
> Brian Wood wrote:
>> Say, for example, someone comes over to watch a show featuring their
>> child on local origination, and wants to take a DVD of it with them
>> when they leave, a perfect solution.
>
> This goes against your "raw mode, not readable by a consumer DVD
> player"
> idea.
Well if the visitor had a computer that would play mpegs it would
work out. At least they would have the information and could perhaps
make their own "consumer" disk.
This is not a fully-formed concept, just a thought that may well have
mutually-exclusive ideas in it.
>
> I don't think you can burn a DVD from the source files without
> re-multiplexing them and have it work in a consumer DVD player. That
> means you can't do what you are suggesting in real time.
>
Some capture devices can encode "DVD compliant" video, whatever that
means. I know the Plextor can do it, but that functionality is not at
present supported by Myth, though you'd still have to mux the audio
in. Certain commercial PVR software can write "DVD compliant files"
pretty much in real time.
I think the mpeg-2 coming off a PVR card does require some
processing, which is why MythBurn takes significantly longer than
just writing the data.
Even if you had to do some significant processing, like split and re-
mux, with CPUs getting faster and faster it should be possible, if
not today then next week.
Anyway this is the way the process works: Somebody comes up with an
idea, several hundred people explain why it can't be done, then
somebody does it :-)
Thanks for the feedback.
More information about the mythtv-users
mailing list