<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:'times new roman', 'new york', times, serif;font-size:12pt"><div></div><div><span class="Apple-style-span" style="font-family: times, serif; ">Trying to change my own subject thread...</span></div><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family:times, serif;font-size:12pt;"><div><br></div><div><br></div><div>But this computer is great with Linux, but is the MOTU good on USB?</div><div><br></div><div>I'm still searching for an answer other than "good USB audio is still a dream on Linux" as I have read on some other threads/forums<br> </div>Metastudio 4 for Pure Data - coming soon!!<div><br></div><div style="font-family:times new roman, new york, times, serif;font-size:12pt;"><br><div style="font-family:times new
roman, new york, times, serif;font-size:12pt;"><font size="2" face="Tahoma"><hr size="1"><b><span style="font-weight:bold;">From:</span></b> Pedro Lopes <pedro.lopes@ist.utl.pt><br><b><span style="font-weight:bold;">To:</span></b> Bernardo Barros
<bernardobarros2@gmail.com><br><b><span style="font-weight:bold;">Cc:</span></b> Ed Kelly <morph_2016@yahoo.co.uk>; PD List <pd-list@iem.at><br><b><span style="font-weight:bold;">Sent:</span></b> Fri, 17 September, 2010 16:28:15<br><b><span style="font-weight:bold;">Subject:</span></b> Re: [PD] Latency<br></font><br><div>>some people reported good results with FFADO + MOTU on Linux.</div>Not my MOTU :) I've tried FFADO but thanks for the reminder anyway. The previous "firmware" MOTUS definitely work on Linux, not Ultralike Mk3 still. The latest report (very recent) is [1]<div>
<br></div><div>[1] <span class="Apple-style-span" style="font-family:Verdana, Arial, Helvetica, sans-serif;font-size:12px;border-collapse:collapse;line-height:17px;">Update, 2 September 2010: audio streaming has been demonstrated on some of these G3 interfaces over the past few months, which means jackd can be used to get audio into and out of these interfaces under certain conditions (when testing this please make sure you're using the most recent svn snapshot available - r1882 or later). There is a report that the Ultralite Mk3 and the Ultralite hybrid (in firewire mode) are mostly working. The 828 Mk3 streams audio for most combinations of optical port mode settings (although some are yet to be tested). The Traveler Mk3 streams audio at all sample rates so long as the optical ports are turned off. Work is continuing on making the optical port support better on the G3 devices which have optical ports. ffado-mixer currently does not work with any
G3 models. </span><span class="Apple-style-span" style="font-family:Verdana, Arial, Helvetica, sans-serif;font-size:12px;border-collapse:collapse;line-height:17px;"><b>The protocol is pretty well understood; I'm hoping to find time soon to start adding this to ffado.</b></span></div>
<div><font class="Apple-style-span" face="Verdana, Arial, Helvetica, sans-serif" size="3"><span class="Apple-style-span" style="border-collapse:collapse;font-size:12px;line-height:17px;"><b><br></b></span></font></div>
<div><font class="Apple-style-span" face="Verdana, Arial, Helvetica, sans-serif" size="3"><span class="Apple-style-span" style="border-collapse:collapse;font-size:12px;line-height:17px;"><b><span class="Apple-style-span" style="font-weight:normal;">I wish I could help them, but my know-how is obviously limited within these scopes, I just hope "adding to FFADO" will arrive soon, till then I'll manage with H4.</span></b></span></font></div>
<div><font class="Apple-style-span" face="Verdana, Arial, Helvetica, sans-serif" size="3"><span class="Apple-style-span" style="border-collapse:collapse;font-size:12px;line-height:17px;"><b><span class="Apple-style-span" style="font-weight:normal;"><br>
</span></b></span></font></div><div><font class="Apple-style-span" face="Verdana, Arial, Helvetica, sans-serif" size="3"><span class="Apple-style-span" style="border-collapse:collapse;font-size:12px;line-height:17px;"><b><span class="Apple-style-span" style="font-weight:normal;">The official status for all mk3 is still:</span></b></span></font></div>
<div><font class="Apple-style-span" face="Verdana, Arial, Helvetica, sans-serif" size="3"><span class="Apple-style-span" style="border-collapse:collapse;font-size:12px;line-height:17px;"><b><span class="Apple-style-span" style="font-weight:normal;"><span class="Apple-style-span" style="line-height:normal;"></span></span></b></span></font>MOTU<a rel="nofollow" target="_blank" href="http://www.ffado.org/?q=node/1268" style="text-decoration:underline;font-weight:bold;color:rgb(153, 12, 0);">MOTU "mark 3" devices</a>Planned<br>
<div class="gmail_quote">On Fri, Sep 17, 2010 at 4:23 PM, Bernardo Barros <span dir="ltr"><<a rel="nofollow" ymailto="mailto:bernardobarros2@gmail.com" target="_blank" href="mailto:bernardobarros2@gmail.com">bernardobarros2@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
some people reported good results with FFADO + MOTU on Linux.<br>
Check the latest version and report back to us :-)<br>
<br>
2010/9/17 Pedro Lopes <<a rel="nofollow" ymailto="mailto:pedro.lopes@ist.utl.pt" target="_blank" href="mailto:pedro.lopes@ist.utl.pt">pedro.lopes@ist.utl.pt</a>>:<br>
<div><div></div><div class="h5">> this sh*tty recorder =P<br>
> <a rel="nofollow" target="_blank" href="http://www.samsontech.com/products/productpage.cfm?prodid=1901">http://www.samsontech.com/products/productpage.cfm?prodid=1901</a><br>
> Works as soundcard, nice (low) latency. I wish I could use my Motu on<br>
> Linux... wish. Bad choice for open source, MOTU is hostile.<br>
><br>
> On Fri, Sep 17, 2010 at 4:08 PM, Ed Kelly <<a rel="nofollow" ymailto="mailto:morph_2016@yahoo.co.uk" target="_blank" href="mailto:morph_2016@yahoo.co.uk">morph_2016@yahoo.co.uk</a>> wrote:<br>
>><br>
>> H4?<br>
>> By whom?<br>
>><br>
>> Metastudio 4 for Pure Data - coming soon!!<br>
>><br>
>> ________________________________<br>
>> From: Pedro Lopes <<a rel="nofollow" ymailto="mailto:pedro.lopes@ist.utl.pt" target="_blank" href="mailto:pedro.lopes@ist.utl.pt">pedro.lopes@ist.utl.pt</a>><br>
>> To: Ed Kelly <<a rel="nofollow" ymailto="mailto:morph_2016@yahoo.co.uk" target="_blank" href="mailto:morph_2016@yahoo.co.uk">morph_2016@yahoo.co.uk</a>><br>
>> Cc: PD List <<a rel="nofollow" ymailto="mailto:pd-list@iem.at" target="_blank" href="mailto:pd-list@iem.at">pd-list@iem.at</a>><br>
>> Sent: Fri, 17 September, 2010 16:03:36<br>
>> Subject: Re: [PD] Latency<br>
>><br>
>> Linux-wise, quick pointers:<br>
>> - rt-kernel<br>
>> - jack realtime enabled (try lowering latency by manipulating audio buffer<br>
>> size and period)<br>
>> - pd (startup flags -rt -jack)<br>
>> [you should configure jack to run realtime, add audio user to the<br>
>> limits.conf, etc.. etc... see the web or UbuntuStudio low latency tutorial,<br>
>> nice reading]<br>
>> I use H4 audio sound card, native USB audio driver recognized in Linux<br>
>> (Ubuntu 9.10 rt) and have really low latency.<br>
>><br>
>> On Fri, Sep 17, 2010 at 3:58 PM, Ed Kelly <<a rel="nofollow" ymailto="mailto:morph_2016@yahoo.co.uk" target="_blank" href="mailto:morph_2016@yahoo.co.uk">morph_2016@yahoo.co.uk</a>> wrote:<br>
>>><br>
>>> Hi List,<br>
>>><br>
>>> What is the best recipe for low latency, using a laptop with no ieee1394<br>
>>> (firewire) and only USB under Windows or Linux?<br>
>>> Metastudio 4 for Pure Data - coming soon!!<br>
>>><br>
>>><br>
>>><br>
>>><br>
>>><br>
>>> _______________________________________________<br>
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>><br>
>><br>
>><br>
>> --<br>
>> Pedro Lopes (ongoing MSc)<br>
>> contact: <a rel="nofollow" ymailto="mailto:pedro.lopes@ist.utl.pt" target="_blank" href="mailto:pedro.lopes@ist.utl.pt">pedro.lopes@ist.utl.pt</a><br>
>> website: <a rel="nofollow" target="_blank" href="http://web.ist.utl.pt/Pedro.Lopes">http://web.ist.utl.pt/Pedro.Lopes</a><br>
>><br>
><br>
><br>
><br>
> --<br>
> Pedro Lopes (ongoing MSc)<br>
> contact: <a rel="nofollow" ymailto="mailto:pedro.lopes@ist.utl.pt" target="_blank" href="mailto:pedro.lopes@ist.utl.pt">pedro.lopes@ist.utl.pt</a><br>
> website: <a rel="nofollow" target="_blank" href="http://web.ist.utl.pt/Pedro.Lopes">http://web.ist.utl.pt/Pedro.Lopes</a><br>
><br>
> _______________________________________________<br>
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><br>
><br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br>Pedro Lopes (ongoing MSc)<br>contact: <a rel="nofollow" ymailto="mailto:pedro.lopes@ist.utl.pt" target="_blank" href="mailto:pedro.lopes@ist.utl.pt">pedro.lopes@ist.utl.pt</a><br>website: <a rel="nofollow" target="_blank" href="http://web.ist.utl.pt/Pedro.Lopes">http://web.ist.utl.pt/Pedro.Lopes</a> <br>
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