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Sundtek MediaTV Pro (Europe) / no more audio (aargh)
« am: November 15, 2009, 02:18:12 Nachmittag »
I recetly tried the 091109 driver + MythTV (analog). I usually use mplayer but I figured I should give Myth a new chance after the new driver. It did not work however (mythbackend says something about not beeing able to set brightness, and something about too small buffer for /dev/video0). That's not the real problem though.

The real problem is that after this my audio is gone. I've made sure internal audio processing is used with mediaclient -m ATV -c internal, but still nothing. Unmuting the radio doesn't work either.

Any ideas?

2
Sundtek MediaTV Pro (Europe) / Re:Audio in Myth (analog)
« am: Oktober 03, 2009, 01:20:09 Vormittag »
Zitat von: Sundtek am September 29, 2009, 01:15:21 Vormittag
What Distribution/Version are you using?

Ubuntu 9.04

3
Sundtek MediaTV Pro (Europe) / Re:Audio in Myth (analog)
« am: September 29, 2009, 12:35:11 Vormittag »
Zitat von: Sundtek am September 24, 2009, 04:22:41 Vormittag
There's a prerelease available which supports OSS Audio which can be used with MythTV

Cool.

But I can't get it to work :) I tried both 090924-prerelease and 090926. Installation works. But if I try to start mplayer tv=driver=v4l2:device=/dev/video0 it just hangs after this:

Zitat
Selected driver: v4l2
 name: Video 4 Linux 2 input
 author: Martin Olschewski <olschewski@zpr.uni-koeln.de>
 comment: first try, more to come ;-)

MythTV also hangs if I try to configure a capture card. Even "ls /dev/video0" hangs.

Reinstalling the 090917 driver releases the ls command and then it says "cannot access /dev/video0: Connection refused".

Tried switching back and forth between 090917, 090924 and 090926 several times and the results are always the same - 090917 works fine, the other two causes a hang.

Any ideas?

4
Sundtek MediaTV Pro (Europe) / Audio in Myth (analog)
« am: September 10, 2009, 12:20:00 Vormittag »
Hi,

When I watch TV (analog) in MythTV the audio is a few seconds ahead of the video.

I hypothesize that maybe this is because Myth keeps a small buffer for skipping commercials and such stuff, while the MediaPro does some magic with the audio, so that it is out of Myth's control, so it cannot compensate for the delay caused by the buffer. Even if it can be disabled in Myth, I still have a problem with no audio on recordings which I suppose has to do with the internal audio magic too.

I tried "mediaclient -m ATV -d /dev/video0 -c external" to disable the internal audio processing, but then I just get no sound. How is this supposed to work? Is there a corresponding /dev/dspX device or something when using external audio processing? Or should Myth be able to somehow get the audio from /dev/video0 (not likely?) or something?

Or is this possibly why Myth is not recommended for analog tv? :-) If so, can you recommend another app that can do scheduled recordings with the MediaPro in analog mode?


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