Date: Sun, 10 Aug 2008 14:00:41 +0200 From: Roland Smith <rsmith@xs4all.nl> To: Craig Butler <craig001@lerwick.hopto.org> Cc: freebsd-questions@freebsd.org Subject: Re: sound jitter with snd_via8233 and freebsd 7 Message-ID: <20080810120041.GA8483@slackbox.xs4all.nl> In-Reply-To: <1218367781.94802.23.camel@main.lerwick.hopto.org> References: <1218367781.94802.23.camel@main.lerwick.hopto.org>
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--RnlQjJ0d97Da+TV1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Aug 10, 2008 at 12:29:41PM +0100, Craig Butler wrote: > Hi All >=20 > I am experiencing sound jitter when watching video or listening to > music. > I have tried many players (vlc, mplayer, xine ... etc) with different > cache settings -- same result. > It jitters even if the computer is not busy. >=20 > Has anybody else experienced this ? is there a fix ? You could try playing around with some of the sound sysctls: hw.snd.latency_profile hw.snd.latency hw.snd.feeder_buffersize (try 'sysctl hw.snd' to see all sysctls). Roland --=20 R.F.Smith http://www.xs4all.nl/~rsmith/ [plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated] pgp: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 (KeyID: C321A725) --RnlQjJ0d97Da+TV1 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEARECAAYFAkie2GkACgkQEnfvsMMhpyW00gCgoDKsAiRamEwQ2ggpxBaFhrur h2UAn1Bl/248jwOEazzwFApOyqXN8GkD =jFYO -----END PGP SIGNATURE----- --RnlQjJ0d97Da+TV1--
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