Re: [LAD] MIDI-2-TCP, TCP-2-MIDI

2018-09-02 Thread Christoph Kuhr
If I understand it correctly, any message bundle can be acknowledged by an ALV Message. And if some message in the bundle gets lost, it can be reconstructed from the ALV message? If so, what happens if the ALV message is lost? BR, Ck On 09/02/2018 04:13 PM, Hanspeter Portner wrote: On 9/2/18

Re: [LAD] MIDI-2-TCP, TCP-2-MIDI

2018-09-02 Thread Hanspeter Portner
On 9/2/18 3:56 PM, Christoph Kuhr wrote: > > > On 09/02/2018 09:41 AM, Hanspeter Portner wrote: > >> TUIO [1] builds on top of OSC and has been designed to gracefully recover >> from >> packet loss. Don't be intimidated by the spec, you'll only need a really >> minimal >> subset of it (easily

Re: [LAD] MIDI-2-TCP, TCP-2-MIDI

2018-09-02 Thread Christoph Kuhr
Hi Paul, do you have some useful links or could name the RFCs for the retransmission part of SCTP? Perhaps it might be an idea to combine RTP-MIDI with TCSP? BR, Ck On 09/02/2018 04:41 AM, Paul Davis wrote: On Sat, Sep 1, 2018 at 10:07 PM, Len Ovens > wrote: [

Re: [LAD] MIDI-2-TCP, TCP-2-MIDI

2018-09-02 Thread Christoph Kuhr
On 09/02/2018 09:41 AM, Hanspeter Portner wrote: TUIO [1] builds on top of OSC and has been designed to gracefully recover from packet loss. Don't be intimidated by the spec, you'll only need a really minimal subset of it (easily implementable) to accomplish your goal. [1] https://www.tuio.or

Re: [LAD] MIDI-2-TCP, TCP-2-MIDI

2018-09-02 Thread Ralf Mardorf
On Sun, 2018-09-02 at 07:26 -0400, Paul Davis wrote: > On Sun, Sep 2, 2018 at 3:02 AM, Will J Godfrey > wrote: > > As a matter or interest, the only time I've had missing noteoffs with > > standard MIDI was when I had only a single MIDI port, and daisy-chained a > > sound > > canvas and two keyb

Re: [LAD] MIDI-2-TCP, TCP-2-MIDI

2018-09-02 Thread Paul Davis
On Sun, Sep 2, 2018 at 3:02 AM, Will J Godfrey wrote: > > As a matter or interest, the only time I've had missing noteoffs with > standard MIDI was when I had only a single MIDI port, and daisy-chained a > sound > canvas and two keyboards (both sending active sensing). One for the > keyboards als

Re: [LAD] MIDI-2-TCP, TCP-2-MIDI

2018-09-02 Thread Hanspeter Portner
On 9/2/18 4:07 AM, Len Ovens wrote: > On Sat, 1 Sep 2018, Jonathan E. Brickman wrote: > >> In general I too am attracted to UDP -- but for MIDI performance >> transmission, >> 0.001% loss is still far too much, because that means one note in 1,000 >> might be >> held and never released, causing

Re: [LAD] MIDI-2-TCP, TCP-2-MIDI

2018-09-02 Thread Will J Godfrey
On Sun, 2 Sep 2018 07:52:48 +0200 Ralf Mardorf wrote: >On Wed, 29 Aug 2018 13:00:07 -0700 (PDT), Len Ovens wrote: >>MIDI was designed to handle in realtime (10 events from 10 fingers) > >PS: Even if we reduce MIDI to one channel for real-time playing without >usage of e.g. the nose as an eleven