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| Sound but no picture when watching Live TV http://forums.linhes.org/viewtopic.php?f=1&t=1485 |
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| Author: | shockdoctor [ Tue May 18, 2004 2:16 pm ] |
| Post subject: | Sound but no picture when watching Live TV |
Ok, I am kind of stumped. I have a PVR-350 and it is hooked up via composite connections to my TV. Under R4V2, I could watch Live TV and recordings on my TV by just configuring Myth to output through the PVR-350. I did a clean installation of R4V3 on the same box, and now everything works fine EXCEPT for the display on my TV. I get sound, but no picture. Does anyone have any suggestions as to what I would need to change? |
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| Author: | shockdoctor [ Tue May 18, 2004 2:29 pm ] |
| Post subject: | |
I just stumbled across a couple of postings that MAY help fix my problem. The text below is a excerpt of the info I think I need to fix the problem: Quote: The following is an excerpt from post http://mysettopbox.tv/phpBB2/viewtopic.php?t=697 [/quote]
(see last post from wlemmers) ----------------------------------------------------------------------------------- The reason for the black screen (with sound) is that the alpha blend is set on the wrong fb device. (myth 0.14 & ivtv 1.9) In the new knoppmyth release /dev/fb0autodetect has minor nr 1 which myth expects for /etc/fb1. See the dmesg: Warning: Remapping obsolete /dev/fb* minor 32 to 1 /dev/fb1 is minor nr 32 To solve this delete /dev/fb0autodetect and /dev/fb1 and create a new fb1: mknod /dev/fb1 c 29 1 chmod 666 fb1 chown video fb1 |
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