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Capture audio only

Posted: 10 Jan 2012 12:10
by vale4674
Is it possible to capture only audio with VLC? I can capture video (/dev/video0) + audio (alsa://hw:0,0) and I can capture video only. But I can't capture only audio.

EDIT:

What I need is an audio from mic, not from some file.

Re: Capture audio only

Posted: 10 Jan 2012 13:04
by Rémi Denis-Courmont
Yes it is. There is even a dedicated category as playlist / Devices / Audio.

Re: Capture audio only

Posted: 10 Jan 2012 19:07
by vale4674
Yes it is. There is even a dedicated category as playlist / Devices / Audio.
Can you please tell me how to do it because I don't see anything like "playlist / Devices / Audio"?

VLC 1.1.12

Re: Capture audio only

Posted: 10 Jan 2012 22:08
by vale4674
Yes it is. There is even a dedicated category as playlist / Devices / Audio.
You think something like http://www.youtube.com/watch?v=AP0w5xBUTko on Windows, but this was the older version of VLC, In this newest that option does not exists.

Re: Capture audio only

Posted: 11 Jan 2012 08:29
by Rémi Denis-Courmont
That option is present in all versions since 1.1.0.

Re: Capture audio only

Posted: 11 Jan 2012 12:59
by vale4674
That option is present in all versions since 1.1.0.
How come it is not visible on windows nor on linux?

And would I be able to do that through libvlc? I am using it with vlcj.

Re: Capture audio only

Posted: 11 Jan 2012 13:16
by john_f
I am definitely seeing it in Linux. Go to View / Playlist. The left-hand panel is titled "Media Browser". Click on "Devices" to open the dropdown list. On my machine, the second item is "Audio capture".

Re: Capture audio only

Posted: 11 Jan 2012 13:23
by vale4674
I am definitely seeing it in Linux. Go to View / Playlist. The left-hand panel is titled "Media Browser". Click on "Devices" to open the dropdown list. On my machine, the second item is "Audio capture".
Yeah :D thank you. Now I'll have to figure it out how to use it through libvlc but that is not in scope of this forum. Thank you!

Re: Capture audio only

Posted: 18 Oct 2012 04:02
by buxx8020882
I now have the same question i am using vlcj and i want do something like this: capture the audio and no video ,but sometimes i want to have a snapshot ,so what shou i do with the parameters?help me

Re: Capture audio only

Posted: 18 Oct 2012 08:54
by Rémi Denis-Courmont
You can't have snapshots if you don't capture video.