LinHES Forums :: View topic - Test-mpeg2 not working

Hey dardack, do you have "Watch Live TV" working with firewire on your mythtv? I've got the same box. I can record using test-mpeg2, and i can only play it back using mplayer -vo x11, and it would run pretty slow. using mplayer -vo xv would cause mplayer to crash. When i try to watch live tv, i get a blank screen and mythfrontend stops responding.

/usr/bin/mythbackend: symbol lookup error: /usr/lib/libiec61883.so.0: undefined symbol: raw1394_bandwidth_modify

deb ftp://ftp.nerim.net/debian-marillat/ sid main

2006-02-09 10:12:43.488 MainServer::HandleAnnounce Playback
2006-02-09 10:12:43.488 adding: myth as a client (events: 0)

2006-02-09 10:12:38.375 adding: myth as a remote ringbuffer
2006-02-09 10:12:45.564 Changing from None to WatchingLiveTV
2006-02-09 10:12:45.570 Firewire: Initializing Port: 0, Node: 1, Speed: 100Mbps
2006-02-09 10:12:45.573 Firewire: unable to get handle for port: 0, bailing
firewire port: Permission denied
2006-02-09 10:12:45.584 TVRec: Recording Prematurely Stopped

Author:	dardack [ Thu Feb 02, 2006 11:35 pm ]
Post subject:	Test-mpeg2 not working
I'm trying to get firewire to work with my HD cable box 3250HD, but everytime i try to run test-mpeg2 it gives me test-mpeg2.o no such file or directory. I've symlink all the other files it was complaining about but couldn't find this one. I also try to ./configure the source of libiec61883 but get erros about libraw not being => 1.2.0 even though i do have that. Anyone else have this problem. I just want to test it out.

Author:	dardack [ Fri Feb 03, 2006 7:06 am ]
Post subject:
I got it working. I had to apt-get install libiec61883-0 and -dev. Than i had to download the source and compile it. But i wasn't able to compile the source until i ran that apt-get install. Now it works, but all HD-TV channels are either scrambled or they don't come in. Regular tv channels work, but HD abc, cbs, nbc and Fox are all scrambled. And the cable channels Discovery, TnT, and espn won't come through the firewire. Is it their legal right to scramble the broadcast HD? I mean what's the point. Can anyone tell me if they have TimeWarner, (i'm in NY near Albany) and if they can get the 1800's channels to come in at all?

Author:	Xsecrets [ Fri Feb 03, 2006 10:32 am ]
Post subject:
Quote: Is it their legal right to scramble the broadcast HD? NO! FCC mandates that any broadcast HD must be retransmitted in the clear.

Author:	dardack [ Sun Feb 05, 2006 11:57 am ]
Post subject:
Thanks X.

Author:	JustinHoMi [ Wed Feb 08, 2006 5:38 pm ]
Post subject:
What package server were you using? The one listed in the default config doesn't exist anymore.... Edit: I added the following to my /etc/apt/sources.list Code: deb ftp://ftp.nerim.net/debian-marillat/ sid main deb-src ftp://ftp.nerim.net/debian-marillat/ sid main Then I executed: Code: apt-get install libiec61883-0 apt-get install libiec61883-dev apt-get source libiec61883-0 apt-get source libiec61883-dev cd libiec61883.x.x path -p0 < ../libiec.x.x.diff ./configure make Then I moved the whole source folder to /usr/src/libiec61883 Now I am getting the following error when trying to run the command: Code: root@mythtv:~# test-mpeg2 -r 0 > testcap.ts /usr/local/bin/.libs/lt-test-mpeg2: symbol lookup error: /usr/src/libiec61883/src/.libs/libiec61883.so.0: undefined symbol: raw1394_bandwidth_modify Any ideas?

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Test-mpeg2 not working http://forum.linhes.org/viewtopic.php?f=15&t=8258	Page 1 of 1

Author:	bkzshabbaz [ Thu Feb 09, 2006 8:08 am ]
Post subject:
Hey dardack, do you have "Watch Live TV" working with firewire on your mythtv? I've got the same box. I can record using test-mpeg2, and i can only play it back using mplayer -vo x11, and it would run pretty slow. using mplayer -vo xv would cause mplayer to crash. When i try to watch live tv, i get a blank screen and mythfrontend stops responding.

Author:	dix [ Thu Feb 09, 2006 8:48 am ]
Post subject:
bkzshabbaz wrote: Hey dardack, do you have "Watch Live TV" working with firewire on your mythtv? I've got the same box. I can record using test-mpeg2, and i can only play it back using mplayer -vo x11, and it would run pretty slow. using mplayer -vo xv would cause mplayer to crash. When i try to watch live tv, i get a blank screen and mythfrontend stops responding. Yes, I have the same problem. You will probably find mythbackend has crashed and if you look in /var/log/mythtv/mythbackend.log that the last message will be something like Code: /usr/bin/mythbackend: symbol lookup error: /usr/lib/libiec61883.so.0: undefined symbol: raw1394_bandwidth_modify Generally speaking this should mean that there is a shared library that libiec61883.so depends on that is missing - but I have not worked out which one. Okay - I tried putting Code: deb ftp://ftp.nerim.net/debian-marillat/ sid main in my /etc/apt/sources.list and then: apt-get install libiec61883-0 apt-get install libiec61883-dev and this resolved my missing symbol problem. However, I now, in /var/log/mythtv/mythbackend.log, have repeatedly Code: 2006-02-09 10:12:43.488 MainServer::HandleAnnounce Playback 2006-02-09 10:12:43.488 adding: myth as a client (events: 0) and then Code: 2006-02-09 10:12:38.375 adding: myth as a remote ringbuffer 2006-02-09 10:12:45.564 Changing from None to WatchingLiveTV 2006-02-09 10:12:45.570 Firewire: Initializing Port: 0, Node: 1, Speed: 100Mbps 2006-02-09 10:12:45.573 Firewire: unable to get handle for port: 0, bailing firewire port: Permission denied 2006-02-09 10:12:45.584 TVRec: Recording Prematurely Stopped Any ideas about this?

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