Displaying 20 results from an estimated 70000 matches similar to: "renaming list to opus"
2019 Aug 27
1
Opus Todo
陈伟旭 wrote:
> So part of the wiki is out of date? Beside Opus-tools, I also concern
> about the spec, optimization and future work in wiki. Could you tell me
> about if they are out of date?
> On 08/28/2019 00:08, Ralph Giles <mailto:giles at thaumas.net> wrote:
For the Spec section:
There is a Matroska mapping, and it has been implemented in Firefox and
FFmpeg (and Chrome
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/listinfo/opus
> or, via email, send a message with subject or body 'help' to
2014 Dec 18
1
[ARM][FFT][NEON] Integrate Ne10 into Opus?
Hi Ralph,
I have pushed patches to enable radix 3 and radix 5. Github: https://github.com/projectNe10/Ne10/releases/tag/v1.2.0
Best Regards,
Phil Wang
> Date: Thu, 11 Dec 2014 10:46:50 -0800
> From: Ralph Giles <giles at thaumas.net>
> Subject: Re: [opus] [ARM][FFT][NEON] Integrate Ne10 into Opus?
> To: opus at xiph.org
> Message-ID: <5489E69A.5000305 at thaumas.net>
2019 Aug 27
4
Opus Todo
Hi,
I had found a Opus TODO list in
https://wiki.xiph.org/index.php?title=OpusTodo&mobileaction=toggle_view_desktop
.
The item "Opus-tools" interest me. And here is my question about "Port
opusdec to libopusfile/libopusurl":
1. Does this function have achieved? On one hand, I think not literally. On
the other hand, after briefly reviewing opusdec.c of opus-tools, I found
2013 Sep 06
0
opus code optimization
1. If you're building in CCS, I hope you have created new projects and
imported the source and header files.
2. Then right click on project you want to build -> Build Properties ->
Under C600 Compiler, click on Basic Options -> Change Optimization level
On Fri, Sep 6, 2013 at 12:30 AM, <opus-request at xiph.org> wrote:
> Send opus mailing list submissions to
>
2013 Sep 21
0
Need info on releasing Opus code for a particular core/processor
Hi Ralph,
Gentle reminder..
Regards,
Rhishi
-----Original Message-----
From: Rhishikesh Agashe
Sent: Friday, September 20, 2013 11:02
To: 'Ralph Giles'
Subject: RE: [opus] Need info on optimizing Opus code for a particular core/processor
Hi Ralph,
Can you let me know how to submit my code for review? What is the procedure?
Also, could you create an account for the same let me know
2013 Aug 15
2
preskip and seeking suing Opus
Yes, that's a start.
Ultimately, though, I'm hoping to reduce the 80ms requirement, and am
trying to get a handle on what state in the decoder must converge and what
complications I might be up against. I'm also only considering CELT-based
encodings if that simplifies things.
I know that Opus can do inter-frame energy envelope prediction, but that
dependency can be eliminated by
2015 Feb 23
2
library for creating Opus files?
On 23/02/15 10:30 AM, Tony wrote:
> I __think__ opus-tools' opusenc has code which can be used as a
> template/sample for how to create an .Ogg file with Opus content. As
> expected, it makes use of libopus and libogg.
Sadly that's the best option currently. As you say it's a bit
complicated, although oggenc has a lot of extra support for controlling
encoder options you
2019 Aug 27
0
Opus Todo
<div id="contentDescription" style="line-height:1.5;text-align:justify;text-justify:inter-ideograph">
<div>Thanks to your reply.</div><div><br></div><div>So part of the wiki is out of date? Beside Opus-tools, I also concern about the spec, optimization and future work in wiki. Could you tell me about if they are out
2013 Oct 04
2
Regarding error handling in Opus Decoder
Hi,
While testing the Opus Decoder we came across the following:
If the decoder encounters an 'Invalid Payload Length' the decoding of the stream is stopped.
Also, when the decoder encounters 'Range coder state mismatch', the decoding of the stream is stopped.
I believe that it should reject the erroneous payload and start decoding the next payload for it to work properly in a
2018 Jan 29
2
opus manpages
Dear authors of Opus,
currently, the manpages that come with opus-tools
are written in the traditional man(7) markup language.
I am proposing to rewrite them into the semantic markup
of the mdoc(7) language. I am willing to do the work.
Both the man(7) and mdoc(7) languages have been around for decades,
and are supported by the prevalent formatters: groff(1) on most Linuxes
and mandoc(1) on the
2016 Jun 17
2
Opus Raw Pakcets
Hi,
I have application, where I am reciving the RTP packets, which has OPUS
payload.
>From the RTP packets I got following information:
(12 byes Header) tells about the version, payload time, time stamp, srsc,
etc. The rest of the packet is OPUS payload (raw format), The TOC byte from
OPUS payload tells its 20ms frame, even the time stamp different of 960
means 20 msec frame.
Questions:
1)
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:
>
2020 Jun 12
2
Misc patches
Sorry about that, let me check the correct version for the intrin0.h include guard.
//Marcus
________________________________
From: Ralph Giles <giles at thaumas.net>
Sent: Thursday, June 11, 2020 19:31
To: Marcus Asteborg <xnorpx at outlook.com>; opus at xiph.org <opus at xiph.org>
Subject: Re: [opus] Misc patches
Speaking of needing more complete ci feedback, the intrin0.h
2013 Aug 15
3
preskip and seeking suing Opus
Hi,
I've been studying the Opus code and documentation for a while and have
seen it mentioned several times that Opus uses pre-skip to allow the codec
to converge. What convergence are they referring to? Rate control?
Energy envelope prediction after seeking?
Is there a discussion of this somewhere?
Also, I'm also interested in the seeking behaviour of the decoder.
If, say, I want to
2020 Jun 12
0
Misc patches
Verified that intrin0.h was available in 1910, by building it locally on VS2017 version 15.0
MSVC++ 14.1 _MSC_VER == 1910 (Visual Studio 2017 version 15.0)
https://en.wikipedia.org/wiki/Microsoft_Visual_C%2B%2B
//Marcus
________________________________
From: Marcus Asteborg <xnorpx at outlook.com>
Sent: Thursday, June 11, 2020 20:15
To: Ralph Giles <giles at thaumas.net>; opus at
2016 Nov 14
0
Help with Opus Streaming
Hi Ralph,
I am using Http Progressive download technique to download the opus audio
in chunks. So I am not sure if the Opusfile seek API will work in this
case. Please correct me if I am wrong.
Is there anyway to get or calculate the byte offset corresponding to the
PCM time position? Then I can ask the server to serve the file from that
byte onwards.
Regards,
Deepak.
On Tue, Nov 8, 2016 at
2016 May 02
0
Fwd: [codec] RFC 7845 on Ogg Encapsulation for the Opus Audio Codec
FYI, the Ogg Opus encapsulation is now RFC 7845:
https://tools.ietf.org/html/rfc7845
-------- Forwarded Message --------
Subject: [codec] RFC 7845 on Ogg Encapsulation for the Opus Audio Codec
Date: Fri, 29 Apr 2016 19:47:28 -0700 (PDT)
From: rfc-editor at rfc-editor.org
To: ietf-announce at ietf.org, rfc-dist at rfc-editor.org
CC: drafts-update-ref at iana.org, codec at ietf.org, rfc-editor at
2016 May 11
1
Ogg Format
Hi Amit,
I'm not sure what you're trying to ask, but the reserved space in the
header is an optional thing. Encoders are free to do it, but are not
required to do so.
Jean-Marc
On 05/11/2016 01:32 PM, Amit Ashara wrote:
> Hello Jean-Marc,
>
> So for the moment we can assume that this method is also OK to use?
>
> On Embedded Systems, both SRAM and Flash can be a
2011 Nov 08
4
Last call for Opus specification
All,
Just a heads up that the IETF codec working group has issued a last
call on the draft Opus specification. This means we think the draft
adequately documents the format, and that we're willing to live with
whatever bugs are present in the reference implementation, if they
can't be fixed without breaking decodes.
In turn, this means we could really use some feedback from
implementers.