Gentoo Archives: gentoo-user

From: Uwe Thiem <uwix@××××.na>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: audio with TV crd
Date: Sat, 22 Jul 2006 09:58:14
Message-Id: 200607221005.07540.uwix@iway.na
In Reply to: Re: [gentoo-user] Re: audio with TV crd by Nick Rout
1 On 22 July 2006 03:45, Nick Rout wrote:
2
3 > The PVR-150 muxes the audio and video into an mpeg stream.
4 >
5 > When using "composite in" the sound should be coming in the "line in"
6 >
7 > However your driver may need to be switched to the right device, use
8 > ivtvctl
9 >
10 > ivtvctl -A - lists the audio inputs
11 > ivtvctl -Q - tells which one it is switched to now
12 > ivtvctl -qn - switches to input n
13
14 Uh-huh! I'll give it a try.
15
16 The other big question is, what to make of this error when using something
17 like "mplayer tv:// blablabla":
18
19 v4l2: current audio mode is : MONO
20 v4l2: ioctl request buffers failed: Invalid argument
21 v4l2: 0 frames successfully processed, 0 frames dropped.
22
23
24 The ioctl failure doesn't seem to be a permission problem.
25
26 Uwe
27
28 --
29 Mark Twain: I rather decline two drinks than a German adjective.
30 http://www.SysEx.com.na
31 --
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