Dotaz: Midi sekvencer a zvuky

[Georgius]

Vím že se to tu alespon 1000000x řešilo, ale jak procházím diskuze tak jsem z toho stále jelen. Chci si pomocí Timidity++ vytvořit varhany pod linuxem. Koupil jsem Midisport 4x4 a nainstaloval "Firmware". Když pustím ROSEGARDEN, tak to vidí, ale neumí z toho nějak nahrávat (sekvencovat) a Timidity++ jsem ještě také nepochopil do té míry, aby počítač začal vydávat zvuky. Midisport běhá, jako že vstup vstupuje, ale nic se neozývá :( Prosím o pomoc. Toto píše Rosegarden/Alsa

Rosegarden 1.4.0 - AlsaDriver - alsa-lib version 1.0.13

JackDriver::initialiseAudio - JACK server not running

  ALSA Client information:

    14,0 - (Midi Through, Midi Through Port-0)			(DUPLEX) [ctype 2, ptype 655362, cap 99]
    20,0 - (MidiSport 4x4, MidiSport 4x4 MIDI 1)			(DUPLEX) [ctype 2, ptype 589826, cap 127]
    20,1 - (MidiSport 4x4, MidiSport 4x4 MIDI 2)			(DUPLEX) [ctype 2, ptype 589826, cap 127]
    20,2 - (MidiSport 4x4, MidiSport 4x4 MIDI 3)			(DUPLEX) [ctype 2, ptype 589826, cap 127]
    20,3 - (MidiSport 4x4, MidiSport 4x4 MIDI 4)			(DUPLEX) [ctype 2, ptype 589826, cap 127]
    128,0 - (TiMidity, TiMidity port 0)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    128,1 - (TiMidity, TiMidity port 1)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    128,2 - (TiMidity, TiMidity port 2)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    128,3 - (TiMidity, TiMidity port 3)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    129,0 - (TiMidity, TiMidity port 0)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    129,1 - (TiMidity, TiMidity port 1)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    129,2 - (TiMidity, TiMidity port 2)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    129,3 - (TiMidity, TiMidity port 3)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]

Creating device 0 in Play mode for connection 128:0 TiMidity port 0 (write)
Default device name for this device is MIDI software device
Creating device 1 in Play mode for connection 128:1 TiMidity port 1 (write)
Default device name for this device is MIDI software device 2
Creating device 2 in Play mode for connection 128:2 TiMidity port 2 (write)
Default device name for this device is MIDI software device 3
Creating device 3 in Play mode for connection 128:3 TiMidity port 3 (write)
Default device name for this device is MIDI software device 4
Creating device 4 in Play mode for connection 129:0 TiMidity port 0 (write)
Default device name for this device is MIDI software device 5
Creating device 5 in Play mode for connection 129:1 TiMidity port 1 (write)
Default device name for this device is MIDI software device 6
Creating device 6 in Play mode for connection 129:2 TiMidity port 2 (write)
Default device name for this device is MIDI software device 7
Creating device 7 in Play mode for connection 129:3 TiMidity port 3 (write)
Default device name for this device is MIDI software device 8
Creating device 8 in Play mode for connection 20:0 MidiSport 4x4 MIDI 1 (duplex)
Default device name for this device is MIDI external device
Creating device 9 in Record mode for connection 20:0 MidiSport 4x4 MIDI 1 (duplex)
Default device name for this device is MIDI hardware input device
Creating device 10 in Play mode for connection 20:1 MidiSport 4x4 MIDI 2 (duplex)
Default device name for this device is MIDI external device 2
Creating device 11 in Record mode for connection 20:1 MidiSport 4x4 MIDI 2 (duplex)
Default device name for this device is MIDI hardware input device 2
Creating device 12 in Play mode for connection 20:2 MidiSport 4x4 MIDI 3 (duplex)
Default device name for this device is MIDI external device 3
Creating device 13 in Record mode for connection 20:2 MidiSport 4x4 MIDI 3 (duplex)
Default device name for this device is MIDI hardware input device 3
Creating device 14 in Play mode for connection 20:3 MidiSport 4x4 MIDI 4 (duplex)
Default device name for this device is MIDI external device 4
Creating device 15 in Record mode for connection 20:3 MidiSport 4x4 MIDI 4 (duplex)
Default device name for this device is MIDI hardware input device 4
Creating device 16 in Play mode for connection 14:0 Midi Through Port-0 (duplex) (not connecting)
Default device name for this device is MIDI output system device
Creating device 17 in Record mode for connection 14:0 Midi Through Port-0 (duplex) (not connecting)
Default device name for this device is MIDI input system device
System timer is only 250Hz, sending a warning
    Current timer set to "system timer"
    WARNING: using system timer with only 250Hz resolution!
AlsaDriver::initialiseMidi -  initialised MIDI subsystem

System timer is only 250Hz, sending a warning
    Current timer set to "system timer"
    WARNING: using system timer with only 250Hz resolution!

  ALSA Client information:

    14,0 - (Midi Through, Midi Through Port-0)			(DUPLEX) [ctype 2, ptype 655362, cap 99]
    20,0 - (MidiSport 4x4, MidiSport 4x4 MIDI 1)			(DUPLEX) [ctype 2, ptype 589826, cap 127]
    20,1 - (MidiSport 4x4, MidiSport 4x4 MIDI 2)			(DUPLEX) [ctype 2, ptype 589826, cap 127]
    20,2 - (MidiSport 4x4, MidiSport 4x4 MIDI 3)			(DUPLEX) [ctype 2, ptype 589826, cap 127]
    20,3 - (MidiSport 4x4, MidiSport 4x4 MIDI 4)			(DUPLEX) [ctype 2, ptype 589826, cap 127]
    128,0 - (TiMidity, TiMidity port 0)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    128,1 - (TiMidity, TiMidity port 1)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    128,2 - (TiMidity, TiMidity port 2)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    128,3 - (TiMidity, TiMidity port 3)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    129,0 - (TiMidity, TiMidity port 0)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    129,1 - (TiMidity, TiMidity port 1)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    129,2 - (TiMidity, TiMidity port 2)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]
    129,3 - (TiMidity, TiMidity port 3)		(WRITE ONLY) [ctype 1, ptype 2, cap 66]

Odpovědi

[Petr Šobáň]

Co kouknout zde : midi composer ?

Jednoduše nevím co to máte za klávesy, prostě v rosegardenu musíte vybrat port z kterého přicházejí midi události u vás asi (MidiSport 4x4, MidiSport 4x4 MIDI 1) nebo nevím kde máte ty klávesy připojené, no a musíte taky vybrat výstup kde máte připojen sintetizátor buď SW (timidity) nebo HW nějaké hudební klávesy připojené na midi konektor toho vašeho zařízení.

[dustin]

Velice respektuji tvou fundovanost, ale mohl bych poprosit o "syntetizátor"? Třeba kdyby to někdo hledal fulltextem. Díky moc :)

[Ctirad Feřtr]

Pro začátek by se na rosegarden úplně vykašlal a použil třeba Zynaddsobfx, Phasex nebo aeolus pod jackem. V qjackctl pak jednoduše spojil příslušný MIDI vstup se vstupem aplikace. Teprve až tohle bude fungovat, přidal bych sekvencer.

[Georgius]

Děkuji za nakopnutí správným směrem. Podle jiného problému jsem našel qjackctl, který slinkoval vstupy s Timidity a už to hraje. První krok mám za sebou . "implicitní" Timidity nehraje, musel jsem jí pustit timidity -iA -B2.8 -Os. Jack jackuje a převádí i na OUT (output bliká). Ještě řeším nahrání soundfontu - o výsledky se podělím asi v mém blogu. Díky.

P.S.: Aeolus by *měl* být v Ubuntu repozitářích (?) ale nenašel jsem ho tam (?). Až dále pokročím asi ho půjdu hledat .

[Ctirad Feřtr]

Pro ubuntu existuje nějaký repozitář "ubuntu studio" nebo tak nějak. Google napoví. Tam by mělo být všechno.