I just tried it on my workstation in raring:
>> avconv -f pulse -i default test.wav
zsh: korrigiere pulse nach .pulse? ([Y]es/[N]o/[E]dit/[A]bort) n
avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav
developers
built on Mar 30 2013 22:20:06 with gcc 4.7.2
[pulse @ 0xbbbae0] Estimating duration from bitrate, this may be inaccurate
Input #0, pulse, from 'default':
Duration: N/A, start: 0.031153, bitrate: N/A
Stream #0.0: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
Output #0, wav, to 'test.wav':
Metadata:
encoder : Lavf53.21.1
Stream #0.0: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (pcm_s16le -> pcm_s16le)
Press ctrl-c to stop encoding
^Csize= 267kB time=1.42 bitrate=1536.3kbits/s
video:0kB audio:267kB global headers:0kB muxing overhead 0.016825%
Received signal 2: terminating.
closing on this basis.
** Changed in: libav (Ubuntu)
Status: Confirmed => Fix Released
** Changed in: libav
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1086500
Title:
avconv do not support "-f pulse"
Status in the libav multimedia framework:
Fix Released
Status in “libav” package in Ubuntu:
Fix Released
Bug description:
$ avconv -f pulse -i default test.wav
avconv version 0.8.4-4:0.8.4-0ubuntu0.12.04.1, Copyright (c) 2000-2012 the
Libav developers
built on Nov 6 2012 16:51:33 with gcc 4.6.3
Unknown input format: 'pulse'
$
Pulseaudio is the default sound system in most used distro Ubuntu
So - Pulseaudio should be supported.
Pulseaudio lets me record from "monitor" source
=> PA support is necessary to grab desktop with sound without manual switch
of source in pulseaudio control panel.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: libav-tools 4:0.8.4-0ubuntu0.12.04.1
ProcVersionSignature: Ubuntu 3.2.0-34.53-generic 3.2.33
Uname: Linux 3.2.0-34-generic x86_64
ApportVersion: 2.0.1-0ubuntu15
Architecture: amd64
Date: Tue Dec 4 19:01:53 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120401)
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=cs_CZ.UTF-8
SHELL=/bin/bash
SourcePackage: libav
UpgradeStatus: No upgrade log present (probably fresh install)
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