How to capture audio using v4l2

Adrian Pardini listas at
Sun Jun 8 08:38:50 PDT 2014

On 8 June 2014 12:13, Baby Octopus <jagadishkamathk at> wrote:
> Hi,
> I'm wondering to capture audio from a device which supports v4l2. I dont
> quite see any audio/x-raw caps in v4l2src element

Hi, what kind of device are you using?

Most of the video cameras I worked with in the past also appear as a
standard alsa device. In my case I resorted to using pyudev to match
the alsa device name (like "hw:3,0") with the usb camera.

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