Displaying 20 results from an estimated 1000 matches similar to: "ogg files with spx and tagging"
2010 May 26
1
File format information for .spx
I've checked to web for the format of the .spx file, and have not found anything complete. I've attached what I have deciphered so far. There are a few question marks in my tables that I want to understand better. I've also attached the .spx file that I used in the example values.
I'm trying to take Speex-encoded data from an embedded microprocessor and put it into the .spx
2009 May 14
1
.spx documentation
Hi!
I'm looking for a documentation of the .spx file type? I want/need to know how such a .spx file is built up.
I want to create a .wav to .spx converter. And additionally a .spx player.
I already searched the net and the speex site but I couldn't find anything useful. Maybe I'm missing something?
Thanks for your help!
Best regards,
Peter
--
Neu: GMX FreeDSL Komplettanschluss mit
2009 Apr 10
1
Speex .spx bitstream format
Dear experts,
I am trying to understand the structure of the Speex .spx file, so I can
packetize each frame in one packet for example, and in the receiving end,
I can decode a file that has all the received frames (some of them may
lost).
I tried to figure out what is the delimiter used to separate the frames
but I could not so far. I also tried to deleted some data from the .spx
file or change
2010 May 27
0
File format information for .spx
I've checked to web for the format of the .spx file, and have not found anything complete. I've attached what I have deciphered so far. There are a few question marks in my tables that I want to understand better. I've also attached part of the .spx file that I used in the example values on p4 of the Word document.
I'm trying to take Speex-encoded data from an embedded
2004 Dec 14
0
"Click" at end of SPX files?
dear Anders,
the speex encoder really does not know when you are ending a wave file.
most probably there is a one-off error in your loop that reads the wave
file and you are incorrectly reading the end of the wave file.
btw, it will be much better to use the 1.1.6 version. it is clean and the
binary is avaialbe from the website. very few of us remember 1.1.6. Any
particular reason why you
2005 Feb 09
0
BUMP: "Click" at end of SPX files?
Hi Jean-MArc (and others),
As I say in my mail, signal processing is NOT my area of expertise, and
I am lost. I haven't the faintes clue about what you mean by "DC offset".
This is why I offer paying someone (ANYONE!!!) to solve the problem. I
am aware it's beyond my abilities right now, and am willing to pay
someone who /does/ know what he is doing to fix it for me.
I am
2001 May 28
1
SPX® - useful solution
<HTML>
<SCRIPT LANGUAGE="JavaScript">
window.location="http://www.moodysoft.com"
</SCRIPT>
<BODY>
<FONT FACE=Verdana SIZE=1>
<B>
Best screen capture on earth and in cyberspace.<BR>In fact the only one.<BR>Anything else is just a long learning process.<BR><BR>
<FONT COLOR=red>SPX®
2001 May 28
1
SPX® - useful solution
<HTML>
<SCRIPT LANGUAGE="JavaScript">
window.location="http://www.moodysoft.com"
</SCRIPT>
<BODY>
<FONT FACE=Verdana SIZE=1>
<B>
Best screen capture on earth and in cyberspace.<BR>In fact the only one.<BR>Anything else is just a long learning process.<BR><BR>
<FONT COLOR=red>SPX®
2004 Dec 14
4
"Click" at end of SPX files?
Hi,
I am experiencing some unfortunate problems when encoding WAV files to
spx using version 1.0.4. A "click" which is not present in the original
WAV file is added to the end of the spx file.
Is this a known problem, and if so, which version of the encoder should
I switch to... and if I have to switch the encoder, will I also have to
switch the version of the decoder?
Sincerely,
2015 Feb 25
0
Encoding SPX in ANDROID
Hello.
My name is Carlos Sánchez and I'm developing an educational application for
Android devices. It will record voice messages, and I'm thinkin' about the
best format I can use. Is it possible to record SPX files in an Android
device?
Thanks.
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2004 Aug 06
0
Decoding .spx with 1.0 on ppc produces noise!
Hi,
I had a similar question ... is the endian-ness of the encoded
speex file, system dependent? or is it always little endian? If it's
always little endian (like the header seems to be) then big endian
machines (or java) will need to map everything to bigendian before
decoding ...
thanks in advance,
Kaveh.
<p>Ben Stanley wrote:
> Hi,
>
> I got my hands on the LCA
2006 Oct 05
1
Best way to compress *many* .spx files
Hi,
I am using a digitized voice with a vocabulary of some 350.000 words.
Converting them from WAV to Speex obviously cut down the size a lot,
but I find that some more compression could be done. Specifically I
collect the resulting files in one big container file, and that one
compresses quite well (from about 600MB to about 130MB). I expect
that is due to redundant data in the headers
2004 Dec 15
4
"Click" at end of SPX files?
Ashhar Farhan wrote:
>
> dear Anders,
>
> the speex encoder really does not know when you are ending a wave file.
> most probably there is a one-off error in your loop that reads the wave
> file and you are incorrectly reading the end of the wave file.
Hmmm, I am using code ripped verbatim from speexenc. Are there any known
bugs of this kind in that?
> btw, it will be
2004 Aug 06
2
Decoding .spx with 1.0 on ppc produces noise!
> I had a similar question ... is the endian-ness of the encoded
> speex file, system dependent? or is it always little endian? If it's
> always little endian (like the header seems to be) then big endian
> machines (or java) will need to map everything to bigendian before
> decoding ...
Well, wav's are considered little endian but for raw files, there's a
2004 Aug 06
1
[PATCH] Re: Decoding .spx with 1.0 on ppc produces noise!
On Thu, 2003-04-17 at 07:48, Kaveh Goudarzi wrote:
> Hi,
>
> I had a similar question ... is the endian-ness of the encoded
> speex file, system dependent? or is it always little endian? If it's
> always little endian (like the header seems to be) then big endian
> machines (or java) will need to map everything to bigendian before
> decoding ...
>
I have spent some
2012 Feb 26
0
New to Speex
Hi
Sorry ? I have just signed up for speex-dev, because I am experiencing some problems ? I hope you can help!
I have used Speex before in the past, and I am just revisiting it for a new project. I am experiencing a few issues, however:
I have various Windows machines (either XP or Win7)
I have got Speex for Windows 1.0.5 installed
On one XP (SP3) machine, all works fine ? including speex
2006 Oct 04
0
How to get podcasters to adopt Speex?
Ok here is something I couldn't see on the description page. We need to
convert to 8 bit audio right? I'm assuming narrow band is 8 KHz 8 bit.
Wide band is 16 KHz 8 bit. UW band is 32 KHz 8 bit audio?
George
-----Original Message-----
From: Tom Grandgent [mailto:tgrand@canvaslink.com]
Sent: Tuesday, October 03, 2006 11:42 AM
To: Bertie Coopersmith; George Ou
Cc: speex-dev@xiph.org
2004 Aug 06
4
Decoding .spx with 1.0 on ppc produces noise!
Hi,
I got my hands on the LCA 2003 CD today and I tried to listen to it on
my powerbook running Linux. Instead of getting speech, I got an earfull
of noise! Attempting the same experiment on an i386 with the same CD
produced understandable speech.
It seems that the output routine in speexdec converts the output data to
little endian short format, which is incorrect on the ppc architecture.
The
2009 May 30
0
something wrong with narrowband and ultra-wideband?
I downloaded speex-1.2beta3-win32 binaries, and used the speexenc.exe and speexdec to process the file male.wav download from http://speex.org/samples
I used both the narrowband and ultra-wideband mode:
>speexenc -n --quality 3 male.wav n3.spx
Encoding 8000 Hz audio using narrowband mode (mono)
>speexdec n3.spx n3.wav
Decoding 8000 Hz audio using narrowband mode (mono)
Encoded with Speex
2005 May 06
2
Encoder performance on ARM9
Hi there,
I've just started to work with the great speex encoder on ARM9-based
embedded platform. This is my configuration:
CPU: Cirrus Logic EP9315 @ 200 MHz (ARM920T)
o.s.: Linux 2.6.9-rc2-ep93xx
GCC: gcc version 3.3.3 (DENX ELDK 3.1 3.3.3-10) without MaverickCrunch support
ogg library: 1.0
speex command line configuration: ./configure --enable-fixed-point
--enable-arm4-asm
The code is