[mythtv-users] Firewire Success Stories?
Greg
greg12866 at gmail.com
Thu Nov 30 18:18:24 UTC 2006
Allan Wilson wrote:
> On 11/29/06, *Greg* <greg12866 at gmail.com <mailto:greg12866 at gmail.com>>
> wrote:
>
> Allan Wilson wrote:
> > On 11/29/06, *Greg* <greg12866 at gmail.com
> <mailto:greg12866 at gmail.com> <mailto:greg12866 at gmail.com
> <mailto:greg12866 at gmail.com>>>
> > wrote:
> >
> > Allan Wilson wrote:
> > > On 11/29/06, *nik gibson* <nik.gibson at gmail.com
> <mailto:nik.gibson at gmail.com>
> > <mailto:nik.gibson at gmail.com <mailto:nik.gibson at gmail.com>>
> > > <mailto: nik.gibson at gmail.com
> <mailto:nik.gibson at gmail.com> <mailto:nik.gibson at gmail.com
> <mailto:nik.gibson at gmail.com>>>> wrote:
> > >
> > > Is there a sure fire reliable firewire method for the
> 3250 cable
> > > boxes?
> > >
> > > Thanks
> > >
> > >
> > >
> > > Allan
> > > If there is i haven't found it..I have been trying for
> several
> > weeks to get a 3250hd to work in Mythtv...I am able to do a
> > firewire capture from the 3250HD and play it in Videolan. I can
> > change channels while the caputure is going on,so i would
> say the
> > drivers are right and the 3250HD is working properly,but when i
> > try to capture through Mythtv it will halt my system. I have
> read
> > just about every post and article on the net and still no
> go...I
> > am interested also, if anyone has a real reliable system up and
> > running...
> > >
> > Greg
> > >
> >
> ------------------------------------------------------------------------
>
> > >
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> > >
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> >
> >
> > Probably the best place to start is get some info. What is your
> > settings for that tuner in mythtv-setup? What is the output of
> > plugreport before and after you prime the port? What are you
> using to
> > prime the box? Jim's firewire script doesn't work to well on 3250's
> > and he released an updated one for the 3250s that basically adds
> > intelligence to the plugctl commands. If you don't have that I can
> > send you my copy when I get home this afternoon. We probably need to
> > start with your settings though and go from there.
> >
> > Allan
> >
> ------------------------------------------------------------------------
> >
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> >
> Thanks Allan,
> It may well be i am not priming the port...I followed the
> Jarod
> Wilson Guide on setting this up...One thing i did find is i could
> never
> get this command to work mknod /etc/udev/devices/raw1394 c 171 0
> ,but i
> just went back and tried it and it worked...That seems strange...
> Here is my plugreport:
> Host Adapter 0
> ==============
>
> Node 0 GUID 0x0014f87278340000
> ------------------------------
> oMPR n_plugs=1, data_rate=2, bcast_channel=63
> oPCR[0] online=1, bcast_connection=0, n_p2p_connections=0
> channel=0, data_rate=2, overhead_id=0, payload=146
> iMPR n_plugs=0, data_rate=2
>
> Node 1 GUID 0x001106664555795d
> ------------------------------
> libiec61883 error: error reading oMPR
> libiec61883 error: error reading iMPR
> I used this command: plugctl -n 0 oPCR[0].n_p2p_connections=1
> I got this:
> Host Adapter 0
> ==============
>
> Node 0 GUID 0x0014f87278340000
> ------------------------------
> oMPR n_plugs=1, data_rate=2, bcast_channel=63
> oPCR[0] online=1, bcast_connection=0, n_p2p_connections=1
> channel=0, data_rate=2, overhead_id=0, payload=146
> iMPR n_plugs=0, data_rate=2
>
> Node 1 GUID 0x001106664555795d
> ------------------------------
> libiec61883 error: error reading oMPR
> libiec61883 error: error reading iMPR
> My Mythtv setting for the Tuner is:
> connection type: point to point
> IEEE-1394 Port 0 Node 0
> speed- 100 mbps
>
> Though i am not a complete newbie i do need a lot of hand holding.
> Thanks again,
> Greg
>
>
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>
>
> Try this to make sure you can record before you get to Myth:
>
> If you go in to the libiec61883-1.0.0 directory and can run
> test-mpeg2 -r 0 > /tmp/test.mpg
> And then play the file with
> mplayer /tmp/test.mpg
>
> If that works then Myth should get it. I have the speed set at 200
> mbps and you can use the other sa32** cable box in mythtv-setup for
> more consistent channel changes. Make sure test-mpeg2 works change
> your settings in mythtv-setup and then run the frontend from a command
> window. Go to live tv and pick your hidef tuner and post the output
> from the frontend if it doesn't play. You have to make sure you are on
> a 5c channel which you can verify before Myth by using the test-mpeg2
> command. If you are having problems with getting test-mpeg2 working
> then I will send you the program that Jim Westfall worked up that
> makes it work for me. I won't be home to get that for a couple more
> hours. Let me know what you find out.
>
> Allan
> ------------------------------------------------------------------------
>
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>
Well thanks Allan, It seems to be working...I will try it for a few days
and see what crops up...
Again thanks for your help....
Greg
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