kern/158424: [snd_hda] snd_hda driver doesn' t expose '
rec' flag for Intel 82801JI High Definition Audio Controller
mav at FreeBSD.org
Tue Aug 16 15:10:14 UTC 2011
The following reply was made to PR kern/158424; it has been noted by GNATS.
From: Alexander Motin <mav at FreeBSD.org>
To: bug-followup at FreeBSD.org, yuri at tsoft.com
Subject: Re: kern/158424: [snd_hda] snd_hda driver doesn't expose 'rec'
flag for Intel 82801JI High Definition Audio Controller
Date: Tue, 16 Aug 2011 18:06:40 +0300
Realtek ALC888 codec doesn't have hardware loopback to record from
playback. Quite few HDA codecs can do this now, so this feature is not
even implemented in snd_hda driver. But even if it would be possile,
switching recording from mic to post-mix would cause echo to your Skype
peer, as Skype would also recorded what it just played.
More information about the freebsd-multimedia