I want to design an audio chat programming in Ubuntu.So how shall I proceed? Any help on this please?I am complete novice in this topic. Currently my aim is to capture audio from microphone.
View 1 Replieswhat the best free linux graphic design interface was? Possibly one from the ubuntu one software center. I tried boa constructor and it was glitchy and kept crashing. I want something very easy to use and as simple as possible as i am new to programming. I want something that also supports the major programming languages like python C++, etc and was also wondering where i could go to learn codes for python.
View 4 Replies View RelatedI am designing a KEDB (Known Error Database) which I am currently maintaining with MS-Excel. I want to develop a Web Application to accomplish this task in a more convenient and effective way. Well, you guess, the client should be happy to see how we provide support more effectively...? I want to make it ITIL-Compliant. I (optionally) want to provide the Problem and Change Management facilities within it in a way that the concerned teams and the management can find the KEDB very useful for their work also. I am going to do it entirely in PHP and JavaScript for client-side validations wherever needed.
View 3 Replies View Relatedim interested in improving my web designing. ive been trying to learn ajax and flash completed a couple tutorials and i was thinking about starting a project. the goal of the project is to make a banner on top of a webpage that basicly is a slide show of thumbnails. but at the same time when u click on the image that flashes by it send you to the page where u can buy a print of the image. when you hover over the banner it stops. and is all contained in its own box. i did try to use a banner slide show box b4 but it didnt do everything i wannted and at the same time it expanding the length of the webpage as it scrolled the top.i was wondering how i might get the tools and knowlege i need to acomplish my goal.
View 3 Replies View RelatedIs there anything that Windows can and GNU/Linux can't in Web programming and design?
View 10 Replies View RelatedAs I am Carrying out a project to Design Social Networking Databases, I need 5 tables for designing it.My frontend being php and backend being Mysql.I need to know what are the 5 tables I can have and how to implement them.
View 4 Replies View RelatedI want to learn how to create computer software/programs. I want to be able to design them to be cross platform (Win32, OSX, Linux). I was wondering if anyone knows what kind of courses I need to take for this? And would it be possible to study by myself and learn it for free?
View 13 Replies View RelatedSo a friend and I are new-ish to linux (I am reasonably comfortable with basic /etc text editing, command admin). We are, however, completely new to programming and (x)html. We have a few (what we think are) interesting ideas for dynamic websites.Ideally we would like to develop our own course of study to get to the point where we have a basic understanding of programming so that our adventures in the programming of a dynamic website would be possible. Much of what we need learn to do is the following: use daily updated public-domain data from several other sites, manipulate that data algorithmically, which would then yield updating output on our site. Here is what I would like to do:
1. learn the basics of programming with a language that would teach good code habits and fundamental understanding.
2. become comfortable with (x)html
3. learn another language for the extension of (x)html into a dynamic data-heavy website.
Question could you please suggest a way about going about 1>2>3?Ideally the language of (1) would be something that would not be "wasted" just on web design etc. As a language, C really appeals to me. However, if learning this wouldn't lend itself to being helpful in learning another language for webdesign maybe I shouldn't use it(?).If (1) weren't to be C, what language would be funadmental enough to teach good coding but also be helpful in learning (3)
know abt daemon process and how it is used for acting as proxy server if nay tutorial is there for it .
View 3 Replies View RelatedSelf learner developer since about 2 years, I'm trying to understand deeper how to design a database in the best and most efficient way possible.Reading about UML design, I've found this: Do not automatically add ID numbers(surrogate keys) or substitute keys to a table until you are sure that:
-There is at least one candidate key (before the surrogate is added),
-the table is a parent in at least one association, and
-there is no candidate key small enough for its values to be copied many times into the child table.
Until then, I've always did this (I mean using ID) to identify my rows.So my questions are:
1. Why should we avoid using ID to identify rows?
2. Candidate keys add some weight to our database, and this can huge if we have millions of records, so why should we use these over surrogate keys?
Am new to this community and this is my first post. am doing a project where i have to develop a wireless ad hoc routing protocol. I have just begun working on the project. I did not know where to start, so started off with a simple chat program using TCP and thought of making the modifications to it later on. But I do have a prob even i running that!
Am not getting the messages in a synchronized manner. The prog is running fine, but the messages that i type from the server are not reaching the client at all, and at times some garbage values are getting printed(When the strcmp()fn returns 1, "connection terminated" gets printed timely in both the sides. this is the oly situation where i do not get garbage values.) am using VC++ 6.0 here.I have been breaking my head for the past 3-4 days for this simple issue. any response to this would be of great help.
I have the need to SSH into a Slackware 12 box to provide remote support. I got this, but it doesn't provide for a real 2-way communication.
while : ;
do read -p "Enter text to Local: " TXT ;
DISPLAY=:0 Kdialog --inputbox "$TXT" ;
done
So this loops and all, but it doesn't have a history and I have to wait for a return from the Local operator. If the operator has changed focus I can be waiting all day for a response and I would have to start another session to post a second comment.
What is nice is that it's small and I can create the .sh when I remote in.
-----Update since I started
I now have two scripts to take over from the first one. I have to have 4 SSH running to get this to work.
1 SSH to move(archive) and create a chat.txt; it also fires off a .sh that fires off a console that tails a chat.txt so the operator can see the chat history
2nd SSH to fire off a .sh that loops a Local kdialog input box that appends the chat.txt 3rd SSH to tail -f the chat.txt file on the remote so I can see the chat history 4th SSH to loop a read -p on the SSH so I can append the chat.txt
I want to built a Chat Program (based on Socket connection) between client and server. I use the GTK+ &GLADE graphic tool. Can you send me the code for this program or any material to learn. Also, I want to know how to show the input to text view (in GTK+&Glade).
View 3 Replies View RelatedWhat is the complete process of integrating live chat software.
View 2 Replies View RelatedI need to be able to store users logged at chat server. The chat program stores the login information in a text file (no db). I need a modification so the user info is read from the flat file and stores into a table in Joomla db. I don't have access to source for making the Java Chat Server store the data directly to joomla db is not possible.Any pointer will be appreciated.Below if the code that read s the information from Java Chat Server.
Code:
function chat_getChattersFromLocalServer()
{
[code]...
has anybody tried out imo.im? This is a web based instant messaging service, it lets users chat on AIM, Google Talk, MSN, MySpace, Skype, and Yahoo. My problem is, that I can not chat video and audio with it under slackware. I have video camera, it works for example in Skype (with the propriatare software of Skype), but with imo.im not.
View 7 Replies View RelatedSugegstions for a good empathy protocal I have empathy installed on one of my Linux and a friend with the same setup. We would like to video/audio chat though empathy together. Although there are a few protocols to choose from. Are there any recommendation on one that is stable and reliable???
View 3 Replies View Relatedi have a fresh install of fedora 15 and i just configured kopete for gmail and facebook using jabber. Now, i dont see any place where i can start an audio call. i am logged into gmail and facebook already. chat is working . am i missing something?
View 2 Replies View RelatedI'm looking for a way to access the raw data on a CD.I have a small program that I'm using to play raw PCM data pushed into stdin.I'd assumed that I could just use:play-pcm < /dev/cdromBut this isn't producing any data.Will I need to do this programatically or is there a simple way for me to grab raw data from an audio cd in the same way I might do so for a data cd?
View 2 Replies View RelatedHow to sync audio and video which is captured from a aeperate camera device and a microphone,how to relate timestamps to audio and video to syncing.I m capturinfg video at 30fps and audio 160 samples everytime so how these 2 should be related to sync and playback at a time
View 1 Replies View RelatedI have installed the latest version of aMSN (aMSN | Download aMSN software for free at SourceForge.net) which supports sending my webcam video. Unfortunately, it is unable to send my audio at the same time which is highly frustrating.
Does anyone know of a Linux equivalent of MSN which allows video and audio communication. I have tried Kopete, although the call feature button is inactive, despite having setup my webcam in this program.
I have also tried installing a program called qnext, though webcam and audio support between alternate different Instant Messengers (IM's) are not supported.
When someone is speaking into the mic, I'd like a "level meter" such as the one that comes with gnome sound recorder, that flashes up and down when a sound is made or somebody talks.This will be done in Javascript, using the brand new "Rainbow API", i.e. inside the browser.I know nothing about audio programming, so - where would I get *started* with something like this? Could anyone tell me at least WHAT to Google?
View 3 Replies View RelatedI am trying to get a list of running processes using audio (using gstreamer), just like in gnome-volume-control, under applications, but have so far been unsuccessful in finding anything in either the gtk or gstreamer library, anyone out there who can point me in the right direction?
View 1 Replies View RelatedCan i find sample program to record audio through microphone connected to PC.
View 9 Replies View RelatedLet assume that we have the following situation: we have a sound in the speaker systems or in earphones, maybe we play an audio CD, some mp3's or maybe a movie, etc.
All I know is that the sound goes through sound card to speaker system or in earphones, no matter the source.
How can I obtain the audio stream that I hear in speaker system or in earphones?
I would like to write an application that record and analyze the audio stream that I hear in my speaker system or in earphones. My OS is Ubuntu 10.04.
If you have a recommendation like "try to use ALSA", please provide more details like "in alsa-utils you have a class Class_Name, with the following function Funcation1, etc. Try to use the Function5 as in the following example".
I am interested in learning 3D programming. The thing is, I would hate to put too much effort to learn something that doesn't have future and is dying. My favorite language at the time is Java. My goal is professional programming.
So I have several questions:
1. Should I learn JOGL or start learning C++ and do C++ openGL programming?
2. Is there a big difference between JOGL and C++ openGL programming?
3. Is it worth to learn openGL? Does it have a future?
4. Is it a big difference between openGL and directX coding?
5. If choosing Java, then JOGL or LWJGL?
Why and what is the main difference between them?
empathy:voice chat and video chat option not highlighting. i am unable to use that facility to talk to my brother who lives abroad..
View 3 Replies View RelatedLadies and Gents, I am new on this forum. I have installed Ubuntu on my box and have been using it for over 2 weeks now. I have been trying to setup G-mail chat or Facebook chat and it just keeps on saying "connecting - Disconnecting" without anything happening.
View 1 Replies View RelatedGroovy is an object-oriented programming language for the Java platform. I do not have experience in Java, only perl and shell scripts. Recently I have been asked to maintain a software written in groovy (also to make enhancements). So can I learn groovy without knowing java language. or isit I have to learn java before venturing into groovy.
View 1 Replies View RelatedI did searched you tube but my results were not great.I have 2 books on KernelProgramming.I feel I need if some where I can get a video tutorial which can help me to understand how to develop a Linux Device driver that will be great.I had a look at Greg Kroah Hartmans video lecture of developing patches on ......I have been reading books and a lot of stuff.So I wish if I could get a video lecture that would be better
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