similar to: Speex and .NET

Hi, I try to use Speex codec into Win32 platforms. However, I find the CPU bandwidth usage is very heavy on a Pentium 3 machine. Compare to Microsoft's G723.1 codec, speex 8k is using more than 20% cpu bandwidth. Does anyone know what is the best version of Speex to "beat" the Microsoft's G723.1's on CPU bandwidth usage? Does Speex have MMX-enabled codes? thanks very

I know speex is not supposed to do a great job compressing music, but I've noticed that the new VBR code chokes completely when you try to compress horns. I've placed a particularly offensive example up at http://www.utdallas.edu/~matthias/ . Take a look at a-16m*{ogg,spx}. a.ogg is the first minute of an ogg created from the source media (in 44khz stereo). The rest have been mixed down

I am eager to begin using speex for downloadable audio on my church's website - but first a good win32 player is needed given that windows has a 94% domination... Are there any plans for an up-to-date speex player for windows? (that winamp plugin is hopelessly old) Building this into zinf (fmr. freeamp) might be an option, but their code is one big mess. --- >8 ---- List archives:

At 12:35 PM 10/6/2004, Matthias Granberry wrote: >There is some SSE assembly >language, but it's in GCC/AT&T syntax rather than the windows-standard >Intel syntax, so you might have to do some of your own translation to >something your compiler understands. We submitted an intel patch a ways back- maybe it is in the archives somewhere... Tom -- Tom Harper -

Is there any way to access only the narrowband portion of a wideband stream? I'd like to be able to encode the audio only once, but allow members in a conference to have some rough selection of bandwidth, and allow them to move to a lower-bitrate stream if there is a need to do so. Thanks, Matthias -- Matthias Granberry matthias@utdallas.edu (469) 371-0596 --- >8 ---- List archives:

On Wed, Mar 31, 2004 at 10:51:20AM +0300, George Bratis wrote: > I think that if you want to use a low cost dsp you must rewrite ti in > assebmly. > In our tests you will need 4-5 times more MIPS just compiling C code. This was also our experience porting the Tremor vorbis decoder to a TI dsp. The vendor toolchain is useless; someone really needs to pay cygnus to port gcc. -r ---

I'm going to use speex to compress sound that was record from a sound board. What container should I use so it will be able to play in some sound player available for windows, ogg or wave? If I choose to use wav container I simple have to put the speex stream into the data chunk of the wave file? I heard that there is a codec to put speex in a wav file so it can be played in windows media

Hi, Just to let you know that Speex 1.0 RC3 is out. It should be the last RC until 1.0 is released (tentative release date is March 16th). Please give RC3 a try and report bugs so they can be fixed before 1.0. As usual, download from http://www.speex.org/download.html Jean-Marc -- Jean-Marc Valin, M.Sc.A. LABORIUS (http://www.gel.usherb.ca/laborius) Université de Sherbrooke, Québec,

Hi all, I want to get the following functionality: define one extension as a virtual fax machine. Every fax redirected to that extension to be converted in a picture file (bmp/jpg/gif or something else) and then attached to an email and send to an e-mail address. Are you aware of a linux based application who does something like this and can be installed on the same computer as Asterisk? Another

I've been given the task to hunt down a codec that out solar car team can use to transmit and receive data over a radio link between a chase car and the solar car its self. As of now I do not know the exact specifications of the internal hardware of the car, what I do know is they are looking at transmitting across a 2400baud connection, the unit in the car is homemade from our labs here.

Take a look at this: peexenc --vbr -V --quality 4 audiodump.wav a.spx Encoding 32000 Hz audio using ultra-wideband (sub-band CELP) mode (stereo) Bitrate is use: 22400 bps (average -1268444817 bps) I'll take a look at what the problem is later today or tomorrow, but if anyone beats me to the bug, let me know before I spend too much cscope time playing with it. Regards, Matthias --

Right now, the tests try to accomplish the following 1. Define a sequence of instructions (e.g a,b,c) 2. Insert that sequence into k places with an unique instruction between them to make sure the outliner will yank them out *without overlaps* 3. Check for k calls to an outlined function 4. Check that the outlined sequence still exists in the program This can result in some pretty long tests

Dear all, I am working with a csv file. Some data of the file are not valid and they are marked with a star '*'. For example : *789. I have attached with this email a example file (test.txt) that looks like the data I have to work with. I see 2 possibilities ..thast I cannot manage anyway in R: 1-first & easiest solution: Read the data with read.csv in R, and define as na strings

Hi I had a few test shares  created and they were working fine. Users could read or write depending on the windows group that was defined on the share. I have since removed the test shares and created the file structure needed and setup the smb.conf file with the share names.  I have also setup the groups and assigned them to the respective directories.  Problem is the users can connect to

Hi Jessica, This time I'm replying all.... On Fri, May 4, 2018 at 12:45 PM, Jessica Paquette <jpaquette at apple.com> wrote: > I would personally like a feature like that in FileCheck because it would > make it a lot easier to write MachineOutliner tests, and would make the > tests significantly smaller and easier to understand. > How do MachineOutliner tests accomplish

Hi Violeta, I compiled with clang -Oz and clang -Oz -mno-red-zone for comparisons against Oz and clang -O0 and clang -O0 -mno-red-zone for comparisons against a default clang. I unfortunately don’t have the clang commit I worked with on my home laptop, and don’t have access to the computer I was using at Apple, so I can’t help you there. Jessica > On Sep 28, 2016, at 11:22 AM, Violeta

Sorry, I was using a modified compiler, which by coincidence made the bug much easier to reproduce. In some rare cases, the compiler will use x30 as a general-purpose register; in that case, outlining breaks because the "ret" branches to the wrong address.  Testcase (reproduce with "clang -O3 --target=aarch64-pc-linux-gnu -mllvm -enable-machine-outliner"): extern long g1;

I just ran SPEC at -O3 with the outliner enabled for AArch64 and didn’t get any failures on my end. Which flags did you use? I’m curious about what’s going on here... I used -O3 -mllvm -enable-machine-outliner -arch arm64. - Jessica > On Apr 23, 2018, at 1:41 PM, Jessica Paquette <jpaquette at apple.com> wrote: > > Hi Eli, > >> I just tried some tests, and I'm

Hi Fellow R Users, I recently upgraded to Mac OS X 10.5 (Snow Leopard) and had some issues downloading and running R 2.10.1. I fixed the tcl/tk problem I was originally having but it was replaced with another. I run R out of the shell (terminal) and when I ask it to download.packages() it gives me the following message: *Loading Tcl/Tk interface ... done* *Error in file.info(x) : argument

> Porting the outliner on ARM is in my plans for this year (as discussed > with other ARM folks at EuroLLVM last week), to avoid duplication is > it ok for you if I work on it, David, Jessica ? Sounds good to me; an ARM target would be great! - Jessica > On Apr 26, 2018, at 2:17 AM, Yvan Roux <yvan.roux at linaro.org> wrote: > > Hi, > > On 25 April 2018 at