How get audio from tv tuner

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bnp322@yandex.ru
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How get audio from tv tuner

Postby bnp322@yandex.ru » 12 Jun 2008 14:09

Hello,
I have tv tuner (chip saa7135)
dshow not see audio of the tuner...
then I do configuring audo\video, in\out in advaced option - device propetic ...
I see
0 - video tuner in and Related Pin: 3-audio tuner in, and check box "link related streams"

output:
0 - video decoder out
1 - audio decoder out

I do
dshow:// vdev="GOTVIEW MK3 SAA7135 Video Capture" adev="none" size="" caching=200 chroma="" fps=10.000000 tuner-channel=3 tuner-country=7 tuner-input=2 video-input=0 audio-input=3 video-output=0 audio-output=1 --sout #duplicate{dst=display}
- sound - no, but small nouse - yes

How this is audio used?

VLC_help
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Re: How get audio from tv tuner

Postby VLC_help » 12 Jun 2008 16:02

You have a cable that goes from the tuner to soundcard? If so, you have to use soundcard as audio device. If there isn't a cable, check if Virtualdub can detect the audio capture device correctly.

bnp322@yandex.ru
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Re: How get audio from tv tuner

Postby bnp322@yandex.ru » 12 Jun 2008 16:22

VirtualDub doing audio playback.

from VirtualDub:
No audio input,
audio source - audio tuner

How?

bnp322@yandex.ru
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Re: How get audio from tv tuner

Postby bnp322@yandex.ru » 12 Jun 2008 16:48

Audio device is "Microsoft WDM Image Capture"
possible this use?

VLC_help
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Re: How get audio from tv tuner

Postby VLC_help » 13 Jun 2008 16:06

Sounds little bizarre that Image Capture device should be audio capture device. Does VLC messages (View -> Messages) give any capture device related error if you open it before you try to do capture?


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