Displaying 20 results from an estimated 1000 matches similar to: "Opus File Format"
2013 Dec 15
1
48kHz
I have been challenged by someone that opusfile's 48kHz most of the time
forced resampling but I didn't have good arguments to counter.
I've checked the opus-codec.org pages and Monty's pages without finding
good arguments.
If you encode files to .opus with opusenc and decode with opusfile's api
the sampling rate is constantly 48kHz ignoring output hardware isn't it?
Is
2013 Jul 13
1
1.1 Beta Questions
Hi All,
As I've said before, Opus is excellent. I use it to reduce network load when
running a remote radio, the encoding improvements in 1.1 are very
impressive.
I downloaded and compiled 1.1 (VS2010) but can't find the 1.1 API changes -
maybe I'm just being extra-thick this morning J .
Simon GD4ELI/HB9DRV
http://v2.sdr-radio.com/
-------------- next part
2013 Jul 18
4
Integrating 1.1-beta
Hello,
We've been using Opus for VoIP calls in Jitsi and we're very happy with
the sound quality it provides. Thank you for the great work!
We are thinking of updating to 1.1-beta and wanted to know if there's
any reason not to do so at this point, and wait for the 1.1 release
instead. Is the beta expected to be as stable as the 1.0.x series, or
are there any known flaws still to
2013 Jan 22
2
Build Opus on Windows
Hello,
I just started into the world of OPUS.
I would like to know what is the best way to build the Opus library and Opus tools on a Windows 7 pc.
I see that the Opus library and the Opus tools packages have a few Makefiles. It also mentions mingw as an option for building.
Is it somewhere explained what are the steps needed, or does anyone have some tips?
Thanks,
Met vriendelijke
2013 Jul 18
0
Integrating 1.1-beta
Boris,
1.1 beta is working great on Windows in my client / server SDR radio
software. Testers say encoding is much better than 1.0 (which was good
anyway).
Simon GD4ELI/HB9DRV
http://v2.sdr-radio.com/
-----Original Message-----
From: opus-bounces at xiph.org [mailto:opus-bounces at xiph.org] On Behalf Of
Boris Grozev
We've been using Opus for VoIP calls in Jitsi and we're very happy
2014 Feb 13
2
[user] coverart and other tags
On Wed, 2014-02-12 at 10:21 -0800, Timothy B. Terriberry wrote:
> Alice Wonder wrote:
> > I found a solution. If I add the metadata_block_picture to the flac file
> > I use as input, opusenc copies it over and at least in totem (linux
> > movie player) it displays when playing the Opus file.
>
> You can also add it to the Opus file directly with the --picture
>
2017 Jul 19
3
CentOS SDR Support
Several weeks ago, we posted a message seeking information about
time sources.? There were many helpful and educational responses.
An excerpt from one of the responses is included below.? We have
been following up with regard to how SDR capabilities might be
used for obtaining time using SDR dongles as well as using the
time source product referenced in that response.
Our SDR investigation has
2009 Sep 10
1
undefined method `protect_against_forgery?'
When I use plugin ''railstree'' (http://www.hashcode.eti.br/?p=91) as
following code:
node = Node.new :label => menu_item.name,
:link_to_remote => {
:base => self,
:update =>
"container",
:url => {
2014 Oct 06
1
runtime reconfiguration of opusenc
Hello All,
This is my first appearance to the opus mailing list. My name is Michael
Mehari and i am a researcher at Ghent University mainly on cognitive
radio networking. Recently i am working on a demo scenario on self
adjustable wireless audio conferencing and i selected opus for the audio
encoding and decoding part. specifically the applications (i.e opusenc
and opusdec) from opus-tools
2015 Nov 16
2
Stereo voice not being retained
Hello,
I've been using Opus on an STM32 M4 platform for speech coding in mono mode. I thought I'd try stereo for grins to see if I can handle the CPU load, and I'm getting a return code of -1 from opus_decode_float (using CBR and 40ms frames).
I decided to try the opusenc and opusdec tools to just see how the command line apps would behave. I am getting decoded audio, but I am
2013 Nov 15
2
opusenc -- no track number metadata?
The docs for opusenc at
https://mf4.xiph.org/jenkins/view/opus/job/opus-tools/ws/man/opusenc.html
don't mention any way to specify the track number metadata.
Is there an undocumented way to do this, or this feature not available?
Or is the "track number" meant to be a "comment" ?
More people at Magnatune are downloading our opus files, so this came up...
-john
2017 Jul 19
2
CentOS SDR Support
Software Defined Radio
On Wednesday, July 19, 2017 8:40 AM, "m.roth at 5-cent.us" <m.roth at 5-cent.us> wrote:
Chris Olson wrote:
>
> Several weeks ago, we posted a message seeking information about
> time sources.? There were many helpful and educational responses.
> An excerpt from one of the responses is included below.? We have
> been following up with
2013 Jul 12
1
Opus 1.1-beta, a demo, and version 1.0.3
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi,
We just released Opus 1.1-beta and Monty wrote a nice demo showing off
all the new features, including many improvements over the alpha release:
http://people.xiph.org/~xiphmont/demo/opus/demo3.shtml
As usual, the code can be downloaded from:
http://opus-codec.org/downloads/
In addition to 1.1-beta, we also released 1.0.3, which includes a
2018 Feb 02
2
Anyone using GQRX in Centos-7, for SDR ?
On Fri, Feb 02, 2018 at 09:38:17AM +0000, Nux! wrote:
> Is it a Realtek chipset?
yes it is.
> I've had problems with it on CentOS as the system will load up the DVB drivers (for TV tuner) thus interfering with the SDR.
> What worked for me is blacklisting them & reboot. Give it a try.
Ah, thanks, that's the trick. works now.
>
> cat
2018 Feb 01
2
Anyone using GQRX in Centos-7, for SDR ?
I gave myself a toy, one of those cheap USB Software Define Radios, and
would like to use it on my C7 box. Having wasted some time on it, I gave
up and installed Ubuntu on a USB HD so I can boot that to play with SDR.
The Ubuntu GQRX installation is well documented and went off without a hitch.
but I just hate having to boot something else on my main box (partly because
it also runs a mailserver
2007 Jun 21
1
ipmi regression in 4.5?
I've been monitoring CPU temperature on a few Dell SC1435s running CentOS4
via OpenIPMI and 'ipmitool sdr'. It's been working very nicely, but the
upgrade to 4.5 not so long ago seems to have broken something:
# ipmitool sdr type Temperature
Temp | 01h | ns | 3.1 | Disabled
Planar Temp | 04h | ok | 7.1 | 30 degrees C
Temp Interface | 53h | ns | 7.1
2013 Jul 26
4
Some listening test results
Hi,
a first set of results can be downloaded here
<http://trac.tools.ietf.org/wg/codec/trac/wiki/TestingResults>
http://trac.tools.ietf.org/wg/codec/trac/wiki/TestingResults
More will be added soon.
Thanks to Patrick Schreiner and Alfons Martin, who did the tests.
With best regards,
Christian Hoene
Symonics GmbH
Sand 13
72076 T?bingen
Tel +49 7071 5681302
2019 Apr 04
3
question about --emit-relocs with lld
Hi,
While doing Linux kernel builds linked with lld, I've tracked down a
difference that breaks relocation of the kernel image (e.g. under
KASLR[1]). Some relocations are changed to ABS (weirdly, all are in
.rodata section). Note the difference below in the resulting linked
output.
.L__const._start.instance becomes *ABS* only under lld:
$ cat minimal.c
struct minimal {
void *pointer;
2010 May 27
2
Multipathing with Sun 7310
Dear list,
we have a relatively new Sun Storage 7310, where we connect CentOS 5.5
Servers (IBM LS21/LS41 Blades) via Brocade Switches, 4GBit FC. The Blades
boot from SAN via qla2xxx, and have no harddisks at all. We want them to
use multipathing from the very beginning, so /boot and / are already seen
by multipathd. Problem is, that the Sun 7310 has two storage heads which
run in
2005 Dec 14
2
format(1M) quits if there are pools on disks and no zfs module
Hi.
While submitting SDR-0149 on ZFS bug I encountered problem with
format utility. This is v240 with snv_29 with internal disks. On s0 slices
there is zfs pool (which is not imported). I did unload zfs modules then
moved zfs driver and run format. Now format quits just because there''s no
zfs module (and not even one zfs pool is imported). It shouldn''t behave
that