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ALSA: doc: ReSTize emu10k1-jack.txt 

Another simple conversion from a plain text file.
Put to cards directory.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2016-11-10 16:31:07 +01:00
parent 72e6916671
commit e7030c96fc
2 changed files with 13 additions and 9 deletions
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20
Documentation/sound/alsa/emu10k1-jack.txt → Documentation/sound/cards/emu10k1-jack.rst
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@ -1,3 +1,7 @@
=================================================================
Low latency, multichannel audio with JACK and the emu10k1/emu10k2
=================================================================
This document is a guide to using the emu10k1 based devices with JACK for low This document is a guide to using the emu10k1 based devices with JACK for low
latency, multichannel recording functionality. All of my recent work to allow latency, multichannel recording functionality. All of my recent work to allow
Linux users to use the full capabilities of their hardware has been inspired Linux users to use the full capabilities of their hardware has been inspired
@ -7,8 +11,6 @@ power of this hardware.
http://www.kxproject.com http://www.kxproject.com
- Lee Revell, 2005.03.30 - Lee Revell, 2005.03.30
Low latency, multichannel audio with JACK and the emu10k1/emu10k2
-----------------------------------------------------------------
Until recently, emu10k1 users on Linux did not have access to the same low Until recently, emu10k1 users on Linux did not have access to the same low
latency, multichannel features offered by the "kX ASIO" feature of their latency, multichannel features offered by the "kX ASIO" feature of their
@ -23,14 +25,15 @@ select the correct device for JACK to use. Actually, for qjackctl users it's
fairly self explanatory - select Duplex, then for capture and playback select fairly self explanatory - select Duplex, then for capture and playback select
the multichannel devices, set the in and out channels to 16, and the sample the multichannel devices, set the in and out channels to 16, and the sample
rate to 48000Hz. The command line looks like this: rate to 48000Hz. The command line looks like this:
::
/usr/local/bin/jackd -R -dalsa -r48000 -p64 -n2 -D -Chw:0,2 -Phw:0,3 -S /usr/local/bin/jackd -R -dalsa -r48000 -p64 -n2 -D -Chw:0,2 -Phw:0,3 -S
This will give you 16 input ports and 16 output ports. This will give you 16 input ports and 16 output ports.
The 16 output ports map onto the 16 FX buses (or the first 16 of 64, for the The 16 output ports map onto the 16 FX buses (or the first 16 of 64, for the
Audigy). The mapping from FX bus to physical output is described in Audigy). The mapping from FX bus to physical output is described in
SB-Live-mixer.txt (or Audigy-mixer.txt). sb-live-mixer.rst (or audigy-mixer.rst).
The 16 input ports are connected to the 16 physical inputs. Contrary to The 16 input ports are connected to the 16 physical inputs. Contrary to
popular belief, all emu10k1 cards are multichannel cards. Which of these popular belief, all emu10k1 cards are multichannel cards. Which of these
@ -49,10 +52,11 @@ This chart, borrowed from kxfxlib/da_asio51.cpp, describes the mapping of JACK
ports to FXBUS2 (multitrack recording input) and EXTOUT (physical output) ports to FXBUS2 (multitrack recording input) and EXTOUT (physical output)
channels. channels.
/*JACK (& ASIO) mappings on 10k1 5.1 SBLive cards: JACK (& ASIO) mappings on 10k1 5.1 SBLive cards:
--------------------------------------------
============== ======== ============
JACK Epilog FXBUS2(nr) JACK Epilog FXBUS2(nr)
-------------------------------------------- ============== ======== ============
capture_1 asio14 FXBUS2(0xe) capture_1 asio14 FXBUS2(0xe)
capture_2 asio15 FXBUS2(0xf) capture_2 asio15 FXBUS2(0xf)
capture_3 asio0 FXBUS2(0x0) capture_3 asio0 FXBUS2(0x0)
@ -69,6 +73,6 @@ capture_13 asio10 FXBUS2(0xa)
capture_14 asio11 FXBUS2(0xb) capture_14 asio11 FXBUS2(0xb)
capture_15 asio12 FXBUS2(0xc) capture_15 asio12 FXBUS2(0xc)
capture_16 asio13 FXBUS2(0xd) capture_16 asio13 FXBUS2(0xd)
*/ ============== ======== ============
TODO: describe use of ld10k1/qlo10k1 in conjunction with JACK TODO: describe use of ld10k1/qlo10k1 in conjunction with JACK

2
Documentation/sound/cards/index.rst
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@ -8,4 +8,4 @@ Card-Specific Information
cmipci cmipci
sb-live-mixer sb-live-mixer
audigy-mixer audigy-mixer
emu10k1-jack