Displaying 20 results from an estimated 800 matches similar to: "Ogg for Java"
2010 Jun 26
3
Down Convertion from 32Khz to 16Khz
hi
on my device i can sample only at 32khz and want to use speex at 16khz so i
need to down-convert the input signal by factor of 2.
does anyone provide me a reference to some code that does that? are there
any trick to do that?
i tried to add to subsequent sample but the result was very bad.
what are the requrment from a decimation filter for audio?
thanks,
nir
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2011 Apr 16
3
calling dovecot exported auth from Java
As far as I have been able to figure out, dovecot auth always works over
a Unix domain socket. I believe it is not currently possible to operate
dovecot auth over an Internet domain (TCP) socket. Am I correct?
I want to call dovecot's exported authentication from a Java
application. Java doesn't natively know how to talk to a Unix domain
socket, so there are inconveniences. There
2013 Sep 26
2
Read shortcuts of MS Excel files through R
Dear Rxperts,
Through Windows OS, I created shortcuts (paste as shortcut) to excel
spreadsheets ( with "xlsx" as the file extension). I wasn't able to read
the shortcuts through R and using "read" functions of "xlsx" package.
exf <- "a1.xlsx.lnk"
> read.xlsx(exf,1)
Error in .jcall("RJavaTools", "Ljava/lang/Object;",
2014 May 15
3
Invoking virsh console from Java
Hello,
I have a Java application from which I am invoking the "virsh console"
command to access the console of a VM. I invoke the virsh command using
ProcessBuilder.start(). However, I am unable to communicate with the stdin
of the VMs console through the OutputStream of the Process object.
When I invoke "virsh console" from within Java, I see the following
messages on
2004 Aug 06
2
q about jspeex
Ulrich B. Staudinger wrote:
> Hi,
>
> i have:
>
> public void run(){
> try{
> System.out.println("Opening
> mic"); // AudioInput
> ai=new AudioInput(t);
> // ai.start();
> if(t.input==null){
> AudioFormat format = new
2018 Sep 10
2
OpenJDK8 failed to work after compiled by LLVM 8 for X86
Hi all,
OpenJDK8 jdk8u-dev[1] is just able to work after compiled with LLVM
3.9.1 for X86:
$
./build/linux-x86_64-normal-server-slowdebug/images/j2sdk-image/bin/java
-version
openjdk version "1.8.0-internal-debug"
OpenJDK Runtime Environment (build
1.8.0-internal-debug-xiangzhai_2018_09_09_21_08-b00)
OpenJDK 64-Bit Server VM (build 25.71-b00-debug, mixed mode)
$ strings
2002 May 30
1
neighbor.grid and spatial.weights
Anyobody knows if functions neighbor.grid and spatial.weights (from
module spatial) have any 'equivalents' in R ?
Thanks.
JA
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Send "info", "help", or "[un]subscribe"
(in the "body", not the
2010 Aug 19
2
Does R always insist on sending plot output to a file?
I need to write the output of a R plot to a Java OutputStream. It looks like
R insists on sending it's output to a file. Is there anyway to get bytes
directly from the output of a plot so I can write it with Java? Writing it
to a file is too slow.
Is there a parameter in the graphics device function png(..) that directs
output to a variable in memory?
x <- plot(.) would make sense.
--
2006 Jan 16
23
Read data from Excel
A client of mine has a ton of data stored in Excel spreadsheets. I''m
building a web application for her (backed by a real db of course) and want
to import all that data. Is there a library available to read data from
Excel? Is there an easy way to upload the spreadsheets and then read the
data?
Thanks,
Ken Kousen
--
Kenneth A. Kousen, Ph.D.
President
Kousen IT, Inc.
2004 Aug 06
3
q about jspeex
Hi Marc,
thanks for the quick reply.
Marc Gimpel wrote:
> It would appear the the 'pcm2speex.read(frame, 0, frame.length)' is
> blocking which means that it is waiting for data from the underlying
> inputstream (i.e.AudioInputStream(t.input)). If it could read
> sufficient data it would transcode it. If it recieved an EOF, it
> should do some zero padding and then
2018 Sep 11
3
OpenJDK8 failed to work after compiled by LLVM 8 for X86
Hi Dimitry,
Thanks for your kind response!
Thanks for the commit message of Jung's patch, I found that the bug had
been fixed in OpenJDK 12 by Zhengyu
https://bugs.openjdk.java.net/browse/JDK-8205965 But only backported to
11. So Jung could backport it for OpenJDK 8, thanks a lot!
But I argue that the root cause might be in the compiler side, why
clang-3.9.1, gcc-6.4.1 couldn't
2010 Jun 26
0
Down Convertion from 32Khz to 16Khz
I've done something similar in Groovy/Java using Wave files. In my case I was downsampling from 16bit to 8bit. Here's the core of my conversion logic.
def convertData(def inputStream, def outputStream) {
boolean otherByte = false
inputStream.eachByte {
if(otherByte) {
//invert high order byte
int inverted = ((int)it) ^ 0x00000080
byte[]
2018 Sep 12
2
OpenJDK8 failed to work after compiled by LLVM 8 for X86
Reported https://bugs.llvm.org/show_bug.cgi?id=38911
Thanks,
Leslie Zhai
在 2018年09月11日 16:55, Dimitry Andric 写道:
> Hi Leslie,
>
> The problem really lies in the OpenJDK code, as it is attempting to
> write to a const object. If this seems to work with certain compiler(s)
> and optimization settings, it is just luck. :-)
>
> Here is a reduced example, which shows the
2004 Aug 06
2
Re: Viewing Broadcast using scope in a Webpage
Hi Thomas,
So those possible solutions could allow for an audio spectrum analyzer
to be on a webpage?
(i.e. like the ones you can see on XMMS or WinAmp?)
Murray
Thomas B. Ruecker, DM8TBR wrote:
>Hi Murray,
>
>
>
>>Is there a method to code on XHTML webpage that will use a "scope" to
>>display the music stream that is being played? (like something using
2005 Jul 05
2
Java and R help
Im doing an aplication in Java and i have a program made in R what i
want to launch with Java.
I have the following instructions:
Runtime r = Runtime.getRuntime();
try
{
System.out.println ("Llamada a R...");
p = r.exec(sRutaR);
}
catch (IOException e)
{
System.out.println ("Error lanzando R: " +
2016 Aug 02
29
[Bug 97192] New: SuperTuxkart graphic errors [NVE4 - GK104]
https://bugs.freedesktop.org/show_bug.cgi?id=97192
Bug ID: 97192
Summary: SuperTuxkart graphic errors [NVE4 - GK104]
Product: Mesa
Version: unspecified
Hardware: x86-64 (AMD64)
OS: other
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/nouveau
Assignee:
1999 Aug 04
0
How do you run smbpasswd?
First of all, I am running Samba 2.0.5a on Solaris 7 (or trying to, at
least). I put appropriate entries in /etc/services and /etc/inetd.conf to
get Samba running.
I can't seem to use smbpasswd as a normal user to set my encrypted password
in the smbpasswd file (or as root with "-r"). First of all, the
permissions on /usr/local/samba/bin did not allow anyobody to browse the
2004 Nov 11
1
Ogg spec
Hi,
I'm currently trying to implement the Ogg specification in pure Java
from scratch. (I know, something like that does exist, but that's a rewrite
from C, at least that's my impression).
I'm a bit confused with the number of lacing values/segments in a page,
and the maximum length a page can have. The specification says, that
there can be 255 segments in a page, 255 bytes each
2018 Jan 27
2
2 panics, 1 segmentation fault in dovecot 2.3.0 (fts)
Hi,
While testing our migration to dovecot 2.3.0, we encountered 2 panics, 1 segmentation fault while we wanted to rebuild the solr indizes. Problem [1] was encountered while rebuilding the indizes, and now I don't know how many mails/documents are indexed or where it got stuck. [2] and [3] encountered while just playing around, since I did not know of "tokenize" and did not find a
2009 Mar 25
1
Pipe creation problem: From Java app using rsync + ssh on windows with cygwin
Hello,
I'm having trouble calling rsync from java on windows vista with cygwin
installed.
Its strange as pasting the exact same command into a command shell works
fine.
My test java call looks like this.
*
String[] envVars = {"PATH=c:/cygwin/bin;%PATH%"};
File workingDir = new File("c:/cygwin/bin/");
Process p = Runtime.getRuntime().exec("c:/cygwin/bin/rsync.exe