search for: opus

Displaying 20 results from an estimated 2795 matches for "opus".

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2019 Jul 08
3
opus codec
Hi All, I am trying to get the opus codec working with linphone. I followed the instructions... This shows me its loaded core show translation paths opus --- Translation paths SRC Codec "opus" sample rate 48000 --- opus:48000 To g723:8000 : No Translation Path opus:48000 To ulaw:8000...
2017 Jan 28
2
make check error (opus 1.1.4)
Hi I am not sure if this issue has been resolved, but on the latest opus 1.1.4, * I downloaded the tarball, * ran ./configure followed by * make and then * make check Can you please help? Thank you make[3]: Entering directory `/prj/avspw/karthikr/Development/BFamily/Broadcast/SDM845/Opus/opus...
2017 Nov 28
3
[PATCH] Fix memory issue in Projection API
...         >     >     > files function in this way, possibly that's > worth > >         >     refactoring as well > >         >     >     > (as a separate patch). > >         >     > > >         >     >     Well, the opus_multistream_decode_* calls were > >         correct before your > >         >     >     patch. It's only the encode ones that have the > >         issues (should be > >         >     >     addressed separately). > >         >     ...
2017 Nov 30
0
Antw: Re: [PATCH] Fix memory issue in Projection API
Hi Drew, The float code should also be doing float multiplications. Make sure tmp is an opus_val32 and the multiplication itself casts to float rather than int32. Otherwise, the float version is likely to overflow. Jean-Marc On 11/30/2017 12:06 PM, Drew Allen wrote: > My apologies. I forgot to commit the changes before creating that last > patch. Yes, some in-house control...
2017 Nov 09
2
[PATCH] Support for Channel Mapping 253.
...> your > > > patch. Here's > > > > some more > > > > > in-depth comments: > > > > > > > > > > 1) I note that your OpusMSEncoder struct in > > > private.h adds a > > > > > subframe_mem[] that's not in > > > opus_multistream_encoder.c. I > > > > assume it's > > > &g...
2012 Oct 17
1
opus Digest, Vol 45, Issue 5
hi,All, I want to know whether Opus has AEC features like Speex? Thanks 2012/10/17 <opus-request at xiph.org> > Send opus mailing list submissions to > opus at xiph.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.xiph.org/mailman/li...
2012 Oct 19
3
How to cross-compile opus-tools?
Hi Is it possible to cross-compile opus-tools with mingw and Ubuntu? So far I have done this:- # prepare $ mkdir $HOME/source $ mkdir $HOME/builds $ export PATH="$PATH:$HOME/mingw-w64-i686/bin" $ PKG_CONFIG_PATH="$HOME/builds/lib/pkgconfig" # Install ogg $ cd $HOME/source $ svn co ht...
2013 Oct 28
2
how to Build .opus file
Hi Jean The problem is that for using this package I need to use all the libs like ogg, even Speex?, no, and also where i can find an easy example like opus_demo.c to create the .opus file Greetings Toni 2013/10/28 Jean-Marc Valin <jmvalin at jmvalin.ca> > Hi Toni, > > The package you want is opus-tools. You can get it from the download > section. For file distribution, always use opusenc (or equivalent), > never opus_...
2020 Apr 10
2
Opus CMake build support for Apple frameworks
...rchitecture to build for.. The CMAKE_SYSROOT is optional, and may be specified if a sysroot is available.. The CMAKE_STAGING_PREFIX is also optional. It may be used to specify a path on the host to install to. The CMAKE_INSTALL_PREFIX is always ... cmake.org ________________________________ From: opus <opus-bounces at xiph.org> on behalf of opus-request at xiph.org <opus-request at xiph.org> Sent: Friday, April 10, 2020 05:00 To: opus at xiph.org <opus at xiph.org> Subject: opus Digest, Vol 132, Issue 5 Send opus mailing list submissions to opus at xiph.org To subscri...
2020 Apr 14
1
Opus CMake build support for Apple frameworks
Hi Simon, Please create a pull request here: https://github.com/xnorpx/opus/pulls Also please add a buildconfig here that exercise the BUILD_FRAMEWORK option: https://github.com/xnorpx/opus/blob/master/.github/workflows/build.yml [https://avatars2.githubusercontent.com/u/302709?s=400&v=4]<https://github...
2017 Oct 31
3
OPUS vs MP3
...Jean-Marc On 10/18/2017 07:08 PM, encrupted anonymous wrote: Good morning. I've ran a test against MP3 format. Code: (first convert tested audio file to 16 bit 48khz with sox.exe if needed) lame.exe -b 320 48khzfilein.wav -o fileout.mp3 lame --decode fileout.mp3 -o fileout.mp3.wav opusenc.exe --bitrate 320 48khzfilein.wav fileout.opus opusdec.exe fileout.opus fileout.opus.wav wavdiff.exe 48khzfilein.wav fileout.mp3.wav -diff fileout.mp3.delta.wav wavdiff.exe 48khzfilein.wav fileout.opus.wav -diff fileout.opus.delta.wav Results: (compare two deltas with spek.exe - i've attach...
2020 Feb 13
2
opus-codec.org/comparison: Mono or Stereo?
Looking at the Opus comparison page[1], I can't figure out whether the Opus/AAC/Vorbis/MP3 lines are meant to imply a mono or stereo encoding. Could someone please update the caption to clarify this? The single dot for G.711 is clearly mono, but for stereo music, are the codecs at the top meant to co...
2018 Feb 23
2
opus 1.2.1 regression with --enable-float-approx and --0fast
...at -32768, then it's likely some NaNs crept > in. The first thing to check is whether the problem is on the encoder > side or the decoder side (when if you use a 1.1 encoder with a 1.2 > decoder and vice versa). In general, -Ofast is not IEEE-compliant when > it comes to NaN, so libopus has to work around that non-compliance. > The encoder in my setup is always the one in chrome m64. I'm pretty sure thats 1.2 and I'm not sure but I think they don't compile with -Ofast. The decoder which gets stuck at -32768 is 1.2 with -Ofast. 1.1 with -Ofast works, and 1.2 without...
2014 Mar 10
2
opus-tool installation guide
hello all - since i am such a newbie, i thought i would be the ideal person to put together a guide on how i got the opus tools working. ?i am using virtualbox and a new centOS-linux virtual-machine. i chose to use the minimalist centOS iso file so there would be no pre-installed packages. any suggestions or improvements to this guide would be most appreciated. ?? also, wish to express my gratitude to the tremendou...
2017 Nov 10
2
[PATCH] Support for Channel Mapping 253.
...     patch. Here's > >         >         >     some more > >         >         >     >     in-depth comments: > >         >         >     > > >         >         >     >     1) I note that your > OpusMSEncoder struct in > >         >         private.h adds a > >         >         >     >     subframe_mem[] that's not in > >         >         opus_multistream_encoder.c. I > >         >         >     assume it's &...
2013 Mar 04
1
Regarding opus audio codec's build & run
Hi, I have downloaded the latest stable version *1.0.2 opus audio codec* from the following link: http://www.opus-codec.org/downloads/ *Details of OS & CPU:* OS : Microsoft Windows XP CPU : intel core 2 Duo cpu I am using Microsoft visual C++ 2010 Express to build the codec (opus.vcxproj available in the package downloaded). I am...
2013 May 13
0
DSPs which are suitable for porting OPUS
Dear Christian van Bijleveld, You can use any of the below DSPs of Texas Instruments 1. TMS320C674x - This supports floating point implementation of opus 2. TMS320C66x - This supports both floating and fixed point implementations 3. TMS320C64x - This supports only fixed point implementation Regards, Mahantesh On Mon, May 13, 2013 at 10:12 PM, <opus-request at xiph.org> wrote: > Send opus mailing list submissions to > opus a...
2017 Oct 18
3
OPUS vs MP3
Good morning. I've ran a test against MP3 format. Code: (first convert tested audio file to 16 bit 48khz with sox.exe if needed) lame.exe -b 320 48khzfilein.wav -o fileout.mp3 lame --decode fileout.mp3 -o fileout.mp3.wav opusenc.exe --bitrate 320 48khzfilein.wav fileout.opus opusdec.exe fileout.opus fileout.opus.wav wavdiff.exe 48khzfilein.wav fileout.mp3.wav -diff fileout.mp3.delta.wav wavdiff.exe 48khzfilein.wav fileout.opus.wav -diff fileout.opus.delta.wav Results: (compare two deltas with spek.exe - i've attach...
2019 Dec 18
2
opusenc for ambisonics?
Hi Andrew, I suspect that the configure option should be enable-ambisonics (instead of enable_ambisonics), but for each of opus, libopusenc, opusfile and opus-tools git repos (on master branch), when I try "./configure --enable-ambisonics", I get this error message: configure: WARNING: unrecognized options: --enable-ambisonics Thanks for your help. Marc Le 19-12-18 à 11 h 52, Andrew Allen a écrit : > Hi...
2015 Feb 23
1
library for creating Opus files?
Hello Tony, opusenc from opus-tools works for me.. Just tried it successfully on my x86_64 Ubuntu Trusty 14.04 box. I was just able to do $ sudo apt-get install opus-tools $ opusenc music_48kbps.wav music_48kbps.opus I remember also being able to compile opus-tools (git://git.xiph.org/opus-tools.git) s...