Displaying 20 results from an estimated 800 matches similar to: "A GUI for opusenc.exe - OpusDrop"
2013 Feb 25
3
First Version of OpusDrop
Hello everybody,
I just want to inform you, that the first alpha-version of a GUI for the
opustools for Windows is online available [1]. Critics and comments are
welcome - maybe someone know how to transfer that project to an open
source site.
with greetings,
Daniel Thomae
[1] http://foveon.de/sonstiges/opusdrop/index.htm
2013 Oct 15
4
quality opus_demo vs opusenc
Hi,
I have found differences in quality between opus_demo and opusenc/opusdec.
I used for both applications the same raw pcm file,16 bit,48khz,litle
endian. i use libopus 1.1-beta and opus-tools-0.1.7.
The command for opus_demo is:
opus_demo audio 48000 1 64000 -cvbr -framesize 10 in.pcm out.pcm
For opusenc/dec:
opusenc --raw --raw-chan 1 bitrate 64 -cvbr --framesize 10 in.pcm in.opus
2013 Dec 15
2
opusenc equivalent of lame presets
Are there comparable presets or recommendations for opusenc
vbr parameters?
lame --preset standard --> opusenc ???
lame --preset extreme --> opusenc ???
I have used opusenc without custom vbr parameters and
the files were much smaller than for lame's standard preset
but I can't answer if that's comparable or the result was
lossier in opus. Hearing tests of course show no
2013 May 13
2
Quality difference between opus_demo.exe and opusenc.exe
Hello!
I encoded a voice file (48kHz) with opusbin\opusenc.exe with the
standard settings and decoded it.
The output was amazing. I could not hear any loss at all.
Then i encoded the same file with opus_demo.exe and standard settings
and then decoded it.
The output had a sizzling noise, even when I used full bandwidth.
I think I have played around with any of the settings in opus_demo.exe,
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
2013 Dec 18
2
opusenc equivalent of lame presets
> No comments?
Mostly no.
There are no presets because the encoder is smart enough to act
intelligently by default. The exposed knobs are exposed only for
those who know they actually need them. This is pretty much how Xiph
encoders have always been.
The programming API is a bit different, because there are more use
cases for streaming.
Monty
2019 Dec 18
2
opusenc for ambisonics?
I compiled the latest (git master) of opus, libopusenc, opusfile and
opus-tools:
$ opusenc --version
opusenc opus-tools 0.2-8-g4976421 (using libopus 1.3.1-4-gad8fe90d)
I tried to encode a 3rd order Ambisonics wav file with the standard
Ambix (ACN-SN3D) format; opusinfo is reporting :
Streams: 16, Coupled: 0
Channel Mapping Family: 255 Map: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13, 14,
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
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
2019 Dec 19
1
opusenc for ambisonics?
Unfortunately, ambisonics aren't exposed in opusenc yet, thus the trouble.
They're an API-only feature, but it's a good time to discuss what such a
command-line interface would look like, notably: how to specify multiple
streams & stream order, select the mapping family, coupled channels, and
how to specify the matrix (for family 3). Likewise, there's no multistream
support at
2019 May 20
1
OS X opusenc/opusdec?
Hi,
I've been using the command line opusenc/opusdec tools for a while now to
encode/decode files. The next version of OS X changes a few things, so I
was looking to recompile these tools using a version of the OS X SDK > 10.7
(needed for apple's "hardened runtime") but had no luck.
How can I compile a static version of opus tools on OS X that doesn't
depend on any other
2015 Oct 08
2
[PATCH 0/1] opusenc support for WavPack input
This patch to opus-tools adds optional support to WavPack
lossless format as input to opusenc.
Like support to FLAC, it depends on an external library,
libwavpack, and may be disabled on configure.
Lucas Clemente Vella (1):
Reading input from WavPack files.
Makefile.am | 7 +-
configure.ac | 37 ++++++++
src/audio-in.c | 71 ++++++++-------
src/opusenc.c | 19 +++-
src/opusenc.h
2014 Feb 12
2
Help with OpusEnc
Hi all,
New to list and Opus Codec.
I've been using it on a beagleboneblack with 'arecord'.
One of the things I've noticed while encoding is that Opus reports a float with an 'x' along with "realtime".
Where can I look up where this calculation is derived?
It got me looking and I've noticed that when I record something from a known source (in testing)
2013 Oct 16
1
quality opus_demo vs opusenc
Hi,
I am interested in this part of the answer:
"Make
sure both are also linked to the same libopus (opusenc could be using
the system libopus 1.0.x while opus_demo is from git)"
I dowloaded a tarball distrib of libopus (1.1-beta),build and
installed it,and afterwards did the same with opus-tools (0.1.7),using
the former installed libopus library (also using libogg 1.3.1).
When I execute
2015 Oct 25
4
recommended opus bitrate / opusenc setting for general?
Hey.
I just wondered,... which is the recommended bitrate and further
settings of opusenc (like complexity and framesize) for general music
(e.g. including classical music) to achieve more or less transparency?
Talking about CD level audio (16bit; 44,1 kHz; Stereo)
The only source I could find regarding that was:
http://wiki.hydrogenaud.io/index.php?title=Opus#Music_encoding_quality
But that
2015 Feb 05
1
About the --speech option in opusenc
Hello,
I want information about the behavior of the --speech option in the opusenc
program in opus tools package. The documentation only tells that it
optimizes for speech, but what does this mean in terms of sampling
frequency, bitrate, etc.?
Thank you very much.
Nicanor Garcia
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2016 Jan 15
1
Hello! How to downlaod Version 1.1.2 win64 opusenc.exe?
Hello!
How to downlaod Version 1.1.2 win64 opusenc.exe?
Good day :)
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2015 Oct 26
2
recommended opus bitrate / opusenc setting for general?
On Sat, 2015-10-24 at 22:16 -0700, Thomas Daede wrote:
> Everything above 96kbps on that table is speculative, as the highest
> multi-participant listening testing done was at 96kbps. Here's the
> results from that test, if you're curious:
>
> http://listening-test.coresv.net/results.htm
>
> As you can see, at that rate Opus ranged from slightly perceptible to
>
2006 Aug 06
10
editor recommendation
Hello lsit,
I''am new to rails (about 2 hours) and after the first lines of code
I must say: Great! I love it!
Can someone recommend me a editor? I run Ubuntu Dapper.
Th?ngs
--
Jochen Kaechelin, fvgi242ss, wlanhacking.de
http://mail.wlanhacking.de/cgi-bin/mailman/listinfo
http://www.gissmoh.de - Mein sonstiges Leben!!
2013 Oct 15
0
quality opus_demo vs opusenc
I suspect the main difference is due to time alignment of the samples
and the exact trimming at the beginning and at the end of the encoded
files. I also note that there's a missing "--" in front of "bitrate" and
only one "-" instead of two for cvbr in your opusenc command line. Make
sure both are also linked to the same libopus (opusenc could be using
the system