[LAU] midi backend not working in qjackctl?

Ralf Mardorf ralf.mardorf at alice-dsl.net
Wed Mar 14 15:52:01 UTC 2012


On Tue, 2012-03-13 at 12:00 +0000,
linux-audio-user-request at lists.linuxaudio.org wrote:
> Message: 18
> Date: Mon, 12 Mar 2012 19:17:32 -0400
> From: Paul Davis <paul at linuxaudiosystems.com>
> Subject: Re: [LAU] midi backend not working in qjackctl?
> To: Arnold Krille <arnold at arnoldarts.de>
> Cc: linux-audio-user at lists.linuxaudio.org
> Message-ID:
>         <CAFa_cKk7SEon2cT0s=TEdu9n26P6U5P4uN0Mz6zFS2OsYbyygA at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
> 
> On 3/12/12, Arnold Krille <arnold at arnoldarts.de> wrote:
> You should use a2jmidid even with the ALSA backend.

Especially in combination with Jack2's -Xalsarawmidi you'll get zero hw
MIDI jitter, aka hard real-time.

- Ralf






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