Date: Thu, 18 Dec 2003 00:12:21 -0500 From: Munish Chopra <chopra@soulwax.net> To: freebsd-current@freebsd.org Subject: Re: audio lag in 5.2-Beta (card emu10k1) Message-ID: <20031218051221.GC2107@opiate.soulwax.net> In-Reply-To: <20031218044752.GF85297@cnd.mcgill.ca> References: <20031212104433.GA803@galgenberg.net> <1071237706.970.41.camel@localhost> <20031212165822.GC48271@opiate.soulwax.net> <brct7i$1b6$1@sea.gmane.org> <20031212190956.GA83087@opiate.soulwax.net> <20031217224800.GB41308@xor.obsecurity.org> <20031218031512.GA628@opiate.soulwax.net> <20031218034220.GA2107@opiate.soulwax.net> <20031218035143.GB2107@opiate.soulwax.net> <20031218044752.GF85297@cnd.mcgill.ca>
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On 2003-12-17 23:47 +0000, Mathew Kanner wrote: > On Dec 17, Munish Chopra wrote: > > Embarrassingly enough another reply to myself, but I didn't think I'd > > find it this quickly. Reverting to revision 1.88 of channel.c fixed > > things right up (also 1.20 of buffer.c and 1.7 of buffer.h). No more > > lag. > > > > Revision 1.89 of channel.c attempted to make really short sounds > > actually play. Looks like buffer issues. > > Munish, > Does this only fix the amount of time it takes to seek in > mplayer or xmms, or to start a track? > --Mat Yes, reverting fixes seek/startup time. If you're concerned about the popping noises, I switched soundcards to an old SB PCI128 I had lying around (some form of Ensoniq chipset), and I don't seem to have them anymore. I had several identical SB16's around, every single one of them had clearly audible popping noises. Your patch in kern/59208 *did* seem to lessen the popping noises on the SB16 cards significantly, though it didn't remove them completely. -- Munish Chopra
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