| Port details |
- jmatconvol Real-time convolution engine for dense matrix of short convolutions
- 0.5.2_1 audio
 =0      0.5.2_1Version of this port present on the latest quarterly branch. - Maintainer: yuri@FreeBSD.org
- Port Added: 2021-07-10 18:57:24
- Last Update: 2023-04-25 15:17:15
- Commit Hash: feb1fa3
- License: GPLv3
- WWW:
- https://kokkinizita.linuxaudio.org/linuxaudio/
- Description:
- Jconvolver is a Convolution Engine for JACK, based on FFT convolution and using
non-uniform partition sizes: small ones at the start of the IR and building up
to the most efficient size further on. It can perform zero-delay processing with
moderate CPU load. Jconvolver uses the convolution engine designed for Aella, a
convolution application for reverberation processing (to be announced later).
This distributes the calculation over up to five threads, one for each partition
size, running at priorities just below the the one of JACK's processing thread.
This engine is a separate library that will be documented as soon as I can find
the time.
Main features:
* Any matrix of convolutions between up to up 64 inputs and 64 outputs, as long
as your CPU(s) can handle it.
* Allows trading off CPU load to processing delay, and remains efficient even
when configured for zero delay.
* Sparse and diagonal matrices are handled as efficiently as dense ones. No CPU
cycles or memory resources are wasted on empty cells in the matrix, nor on
empty partitions if IRs are of different length.
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- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - Dependency lines:
-
- jmatconvol>0:audio/jmatconvol
- To install the port:
- cd /usr/ports/audio/jmatconvol/ && make install clean
- To add the package, run one of these commands:
- pkg install audio/jmatconvol
- pkg install jmatconvol
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: jmatconvol
- Flavors: there is no flavor information for this port.
- distinfo:
- TIMESTAMP = 1649311314
SHA256 (jmatconvol-0.5.2.tar.bz2) = 45ff968e9ea8007dbdb4281d716f7d8889530fe4fb6f534373ce302659d37d1a
SIZE (jmatconvol-0.5.2.tar.bz2) = 5293703
Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- gmake>=4.3 : devel/gmake
- Library dependencies:
-
- libfftw3.so : math/fftw3
- libfftw3f.so : math/fftw3-float
- libjack.so : audio/jack
- libsndfile.so : audio/libsndfile
- There are no ports dependent upon this port
Configuration Options:- No options to configure
- Options name:
- audio_jmatconvol
- USES:
- gmake localbase:ldflags tar:bz2
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
|
Number of commits found: 6
| Commit History - (may be incomplete: for full details, see links to repositories near top of page) |
| Commit | Credits | Log message |
|---|
0.5.2_1
25 Apr 2023 15:17:15
 |
Christian Weisgerber (naddy) |
audio/opus: bump consumers after update to 1.4 |
07 Sep 2022 21:58:51
|
Stefan Eßer (se) |
Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner) |
0.5.2
07 Sep 2022 21:10:59
|
Stefan Eßer (se) |
Add WWW entries to port Makefiles
It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.
Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.
There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.
(Only the first 15 lines of the commit message are shown above  ) |
0.5.2
07 Apr 2022 13:19:52
|
Yuri Victorovich (yuri) |
audio/jmatconvol: Update 0.4.2 -> 0.5.2
Reported by: portscout |
0.4.2_1
02 Aug 2021 16:03:15
|
Yuri Victorovich (yuri) |
audio/jack: Update to Jack2: 0.125.0 -> 1.9.16
Big thank you to Florian Walpen <dev@submerge.ch> and
Goran Mekić <meka@tilda.center> for working on Jack2.
PR: 251125
Submitted by: Florian Walpen <dev@submerge.ch> (original version) |
0.4.2
10 Jul 2021 18:54:05
|
Yuri Victorovich (yuri) |
audio/jmatconvol: New port: Real-time convolution engine for dense matrix of
short convolutions |
Number of commits found: 6
|
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