[Jack-Devel] AES67 / SMPTE ST 2110-30

happy musicmaker happy.musicmaker at gmail.com
Sat Sep 30 06:12:40 CEST 2017

I read more negative messages about MOTU.  I use an Focusrite 18i20
extended with a Scarllett Octpore over ADAT with WORD or ADAT clock for 16
channels under Ubuntu 17.04 with great working ALSA mixer using sample
rates from 44.1 to 96 Khz. (though with high USB latency).  Planning to get
a Rednet 3 (DANTE) and if this would/should work with this solution I would
be very exited and definitely consider to get one sooner as planned.  My
switch supports IGMPv2 multicast. (Cisco 2960G8-TCL).  I am familiar with
Linux coding but don't know how to recompile ALSA and install/upgrade it to
test on an existing kernel.  A 210 card  I can get easily. There are some
different I210 card versions it seems, any recommendations ? Coding wise,
I  wish to find time to support the FR Scarlett Gen 2 ALSA mixer on Linux
as a lot of people want it due to it's much low USB latency.

On Thu, Sep 28, 2017 at 6:11 PM, Christoph Kuhr <christoph.kuhr at web.de>

> With an Intel I210 NIC you can already have AVB in combination with Jack.
> But you have to do some coding yourself to fit your purposes..
> BTW:
> I would never recommend buying MOTU.
> BR,
> Ck
> On 09/28/2017 08:33 AM, happy musicmaker wrote:
>> MOTU just released the 828es with AVB and USB standard compliant and two
>> ADAT I/O and Web based (not ALSA) mixer. That would be, for now, the
>> ultimate (AVB)  interface for Linux,  if it works.
>> On Thu, Sep 28, 2017 at 11:31 AM, happy musicmaker <
>> happy.musicmaker at gmail.com <mailto:happy.musicmaker at gmail.com>> wrote:
>>     That is such good news.  What(low cost)  hardware would this
>>     development be used on to support the developers with
>>     testing/debugging and maybe even development ?
>>     * MOTU LP32 (Preferred)
>>     * MiniDSP https://www.minidsp.com/products/network-audio/avb-dg
>>     <https://www.minidsp.com/products/network-audio/avb-dg>  (I think
>>     MOTU's switch uses midDSP switch hardware)
>>     I hope someday it will be possible to connect 4 or more 8 channel
>>     ADAT modules (32 channels) to a PC under Ubuntu via AVB with low
>>     latency. The only option to get this done under Windows is a
>>     Focursrite DANTE based Rednet 3 right now because Thunderbolt is not
>>     really available there as well. Plan to get Rednet3,  but that does
>>     not solve the Linux environment which I prefer. Would love to be
>>     able to use the Rednet 3 under Linux but since DANTE is proprietary
>>     , so unlikely.
>>     My two wishes:
>>        [a] Multi (16+) channel low latency audio I/O using ADAT audio
>> AD/DA
>>        [b[ Bitwig  supporting LV2 plugins.
>>     With those two,  the Linux Audio environment would be perfect and
>>     the world a better place.
>>     *(Apology for the re-sends and ignore the previous edits. Web based
>>     Gmail is such a annoyance and un-logically structured)*
>> _______________________________________________
>> Jack-Devel mailing list
>> Jack-Devel at lists.jackaudio.org
>> http://lists.jackaudio.org/listinfo.cgi/jack-devel-jackaudio.org
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