1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
TiMidity++ for Debian
$Id: README.Debian,v 1.3 2004/08/07 14:33:59 hmh Exp $
-----------------------------------------------------------
Installing Patchsets/soundfonts
for TiMidity (requisite for MIDI playing)
-----------------------------------------
For MIDI playing and sequencing, TiMidity _REQUIRES_ a patchset (or Sound
Font), which is a table with the waveforms produced by the instruments. There
are no good quality patch sets or sound fonts available that are compatible
with the DFSG, AFAIK. The incomplete (as of this writing) FreePats set is the
only DFSG-compliant set of patches available, and the default minimal config
file will try to use that. See the freepats package for more details.
You have to find a sound font or patch set, and configure /etc/timidity.cfg
for that patchset.
Good soundfonts in .sf2 format are often available from sound-card makers.
TiMidity can use those. There are also patchsets available for download in the
Internet, that TiMidity can use.
You can find more information about patchsets and soundfonts in the
TiMidity homepage and mailinglist. The homepage is at
http://timidity.sourceforge.net/
Fine-tining TiMidity for your system's CPU power
------------------------------------------------
TiMidity can, and will use your CPU time to do its level best to get
marvelous sound out of whatever you give it to work with.
If you find TiMidity too slow, simply configure it to use faster methods
of rendering sounds. You can put command line options in timidity.cfg
by prefixing them with "opt". Thus, you could use the following, to
reduce CPU usage to a minimum:
opt no-anti-alias
opt ext WPVSETOZ
opt fast-decay
opt interpolation linear
opt poliphony 16
opt ext Fchorus=d
opt ext Freverb=d
opt ext Fvlpf=d
opt ext Fresampl=d
Also, reduce the sampling-frequency as much as you can.
Usually, playing with -EFresampl (ext Fresampl) is enough to reduce
a lot of the CPU usage.
The timidity.cfg file
---------------------
See timidity.cfg(5) for all the details. Command line options can be specified
prefixing them with "opt". You'll probably want to "source <otherconfigfile>"
to load in config files distributed along with patchsets.
-- Henrique de Moraes Holschuh <hmh@debian.org>
|
