Programming :: Display Live Stream From One Of IP Cameras?

Sep 11, 2010

I've written a simple web page and I want it to display live stream from one of my IP cameras. I admit I've never been interested in HTML ... How should I go about this? I can see the stream in browser using following link [URL]

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Programming :: Opencv Related - Find Out Corresponding Points Of Same Scene On Two Cameras?

May 2, 2011

I've a question regarding two camera images. Suppose I've detected 2d window coordinate of 8 markers of an object in a scene in one camera and detected window coordinates of 10 markers of the same object on another camera.

I've detected the marker. It was easy. Now how do i know which window coordinates on two cameras are the coordinates of same marker? I mean there are markers captured on both cameras and some of them are representing the same marker in both cameras. I just like to know which ones are same on both cameras. Is it possible to find that out using opencv?

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Software :: Zoneminder Won't Stream Live Video?

Jan 26, 2010

This is my first time installing zoneminder, just downloaded the latest version and trying it on my slackware 12 box. I tested the card I ordered with xawtv and was able to see video just fine.

Zoneminder seems to start fine but I can't get it to stream video.


That's what I get when I try to view. I'm not sure if there is a log file I can check to see if there is an error.

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General :: How Display Part Of An Output Stream

Feb 4, 2011

Though I have little experience in the past, i just can't get to work what i have in mind.i want to display part of an output stream.

cat sample.xml
<packet or="recv" ljid="d.sample@test.local/" ts="20110204T15:02:55"><message from='j.sample2@test.local/' to='d.sample@test.local' type='chat' xml:lang='en' id='sd61'>


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Ubuntu Multimedia :: Asx Audio Live Stream Not Playing?

Apr 2, 2010

my problem is regarding .asx live streams. Up till 2-3 weeks ago I was able to listen to [URL] perfectly well with Totem under Ubuntu 9.10.

Since then whenever I want to start the stream, Totem darkens and nothing happens. I've tried Mplayer and VLC as well but neither of them work (but that's not news because they didn't work when Totem did either).

I had a look at the recent package updates in Synaptic to see if any audio-related ones had been changed and I have downgraded libaudiofile0 (to version 0.2.6-7ubuntu2) and gstreamer0.10-plugins-bad (to version 0.10.14-4ubuntu1). The problem still remained, so I updated them again.

The radio chanel works perfectly under Windows, and other .asx streams (for example [URL]) are working fine with Totem in Ubuntu.

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Ubuntu Multimedia :: Stream Live Radio Through Mplayer / VLC?

Oct 18, 2010

I'd love to listen to a local radio station while working, but my problem is I can't seem to stream it at all.

The link is [URL], and when I click on the Live Radio link, it leads me to [URL] which contains a player which wouldn't load. On viewing its source, I saw the following:

<embed src="" height="69" width="300" autostart="1" loop=0 align="absmiddle" type="application/x-mplayer2" pluginspage="" showcontrols="1" showdisplay="0" showstatusbar="1"> </embed>


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Ubuntu :: Recording Live Stream Into Separate Files?

Feb 21, 2011

I want to save streaming music into hard disk. I know mplayer/vlc can do that. But mplayer/vlc stores as a single large file. What i want is to save every songs separately. Is it possible?

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Networking :: Stream German Live Video Feed To The UK?

Jun 3, 2011

Trying to stream a live video feed from Rock am Ring which is available via the German SWR3 TV website. Trouble is, I am in the UK and it seems to only be avaialable to German IP addresses. Have tried various German web proxies, but to no avail. I suspect the service provider knows about them all and is stopping them also. Getting the error from the server, Server Error The connection to the streaming server has been disconnected. Any networking gurus out there who may know a way around this.

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Ubuntu :: Wifi Crashes While Live Stream Video Is Running On 10.04?

May 9, 2010

I have a Dell Inspiron 6400 running Windows 7 64bits and Ubuntu 10.04 64bits. My problem is that when I'm connected to my wireless router the connection crashes when I watch a live stream video such ..... or something else. It does not happen when I'm connected via cable to the router nor in Windows 7 when I'm connected via wifi.

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Ubuntu Multimedia :: Cheese Don't Show Live Stream But GStreamer Does?

Nov 10, 2010

I followed the instruction in the cheese help tutorial. The changes inGStreamer to produce the live stream in cheese "try changing from xvimagesinkto ximagesink or vice-versa.", only make both fail if changed to xvimagesink.As suggested here it goes the log...

Cheese 2.28.1
Probing devices with HAL...
Found device 041e:4051, getting capabilities...


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Programming :: Socket Programming: Insertion Of 0x00 Into The Stream?

Dec 5, 2010

When sending data over the socket, the sending socket includes 0x00 after each sent byte. I wonder how this can be avoided -- I just want to transfer the data in the tx_buffer as it is.

# ./serv &
[1] 6895
# ./EUG
EUG: Data to be transmitted: 0x35 0x32 0x30 0xff 0x03 0x31
EUG: Data - #Bytes transmitted: 6
./serv: Here is the message: '5'


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Programming :: How To Stream Webpage

Sep 30, 2010

I need to stream a webpage to my application and i tried something like this but i get segmentation faults. Is there any example in c and/or gtk that i can peek on.

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Server :: How To Stream Live Video From Usb Web-cam That Is Attached Directly To Server?

May 24, 2010

i need to ask how can i stream live video from my usb web-cam that is attached directly to my server.

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Programming :: Need To Determine Bitrate Of Stream?

Dec 3, 2009

I'm new to gStreamer and need to determine the bitrate of a stream. Has anyone here worked with this before and does anyone know how to do it?

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Programming :: Use Quotation Marks In C++ Stream?

Jul 27, 2011

I'm writing some code to speed up some code writing, basically it produces some code I use in every project. I produce the outputs with fstream filestr;, open a file and write to some data to it. However some code has quote marks that I need to output, however I can't use quote marks.
EG: filestr<<"#include "Header.h""<<endl;I get round this with some awful filestr.put ('"');However I'm sure there must be a straight forward way to do this. Can anyone advise?

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Programming :: Checking If A Icecast Stream Is Active

Apr 20, 2010

I run my own icecast2 server. In the near future it looks like, I will be doing some shows. I would like to beable to change my link, so if I am broadcasting, to go to the stream if not pop a box for my schedule.Now from when I was checking to see if my webcam was up or not, i used this.does anyone know haw to change my code for this? I know when I'm not stream it generates a 404 error, in winamp (on windows)

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Programming :: How Do You List Processes - Get A Process's Std - In|out|err - Stream

Jun 3, 2011

How do you list processes, get a process's std(in|out|err) stream, or wait until a process is finished in C?

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Programming :: Stream Editing Inside The While Loop?

Mar 10, 2010

I have a fallowing ASCII text file:

Fa0/2 - server1 / testing
Fa0/4 - server2 / production


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Programming :: Write A Stream Inserter For A Template Class?

Mar 28, 2011

I had some trouble doing this but finally figured it out. Here is a general solution:

#include <iostream>
using namespace std;


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Programming :: Low Level Program To Save Mjpeg Stream

Jun 26, 2009

I'll just say I am a complete Linux beginner, but I have done vbs, js, php, html web type stuff so I'm not a complete beginner to programming.However I've been trying to learn C and python but it's not making a huge amount of sense.I am wanting to make a simple low level program that copies an image from a mjpeg stream on for example to a variable then save that variable to a file on my system.I am aware that there are programs out there that would do this but I still want to make my own.

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Programming :: Embedding Flash To Html Pages For An Rtmp Stream

Aug 2, 2010

I am having a streaming server Red5 running on localhost. I have a few HTML pages which should be serving those streams.

I read documentation given here [url] and [url]and the swfobject.js and player.swf are on same directory where the test.html page I created is present.

Following is the HTML code
Red5 is working on localhost.


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Programming :: Sending Video Stream From Webcam To Online Computer

Mar 16, 2009

How could I (using c++ language on linux machine) put media stream (like mpeg4 movie) into the udp packets and send it to other computer in the network?

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Programming :: Obtain The Audio Stream That Hear In Speaker System Or In Earphones?

Sep 26, 2010

Let 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".

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Programming :: Php Pear Installation / Failed To Open Stream: No Such File Or Directory?

Jan 15, 2010

I was attempting the pear installation as per the instructions given here:url

I think i got the installation correct.

Then i tried this program

require_once 'System/Folders.php';
$sf = new System_Folders();
$home = $sf->getHome();
echo "$home

and compiled it as follows:-

php spear.php

to get the results as

Warning: require_once(System/Folders.php): failed to open stream: No such file or directory in /var/www/spear.php on line 3
Fatal error: require_once(): Failed opening required 'System/Folders.php' (include_path='.:/opt/ZendFramework/current/library:/usr/share/php5:/usr/share/pear') in /var/www/spear.php on line 3

how should i correctly set the path in /etc/php5/apache2/php.ini

or how correct is my path statement

include_path = ".:/opt/ZendFramework/current/library:/usr/share/php5:/usr/share/pear"

in /etc/php5/apache2/php.ini

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Programming :: HTML5 "details" Tag Display - Inline - Display - Hidden CSS Ignored - Firefox - Seamonkey

Jan 11, 2011

I'm testing HTML5 for the first time, using Firefox (beta) 4.0b8 and SeaMonkey (beta) 2.1b1, and its ignoring some CSS. Specifically, I have problems with the <details> tag. (It is nested in a paragraph...I am using it to provide an in-paragraph definition in hopes it can be toggled.)

Firefox only partly supports <details>. It's not supposed to show anything except the content of <summary>, unless you click on <summary>'s content. Instead, it puts a line break before the content of <details>, splitting the paragraph in two peices (which looks silly), without the "closed/open" functionality.

So I tried using "display:inline" in my CSS, but that gets ignored. Just for fun, I also tried "display:hidden" (also ignored) and "display:none" (obeyed).

SeaMonkey doesn't doesn't do anything special with the content of <display>...but it also ignores the same CSS as Firefox.

The only thing I can do to support semantic design is apply "font-style:italic" to all <details> elements.

Granted, you might ask, "why bother using <details> at all. then?" Well, I would like to have <details> for the browsers that support it, with the "font-style:italic" to degrade the page nicely for those that don't (such as for SeaMonkey).

Does anyone know why "display:inline" and "display:hidden" get ignored?

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Fedora :: Avi Imported From Cameras?

Aug 4, 2010

I recently made the switch from windows and mac system to fedora 13 64 bit kde, which has been a challenging 6 months, not having a IT background. Anyway, overall now that I am getting the hang of it I really like fedora 13 kde, nice job guys. I have one final obstacle remaining that I have not been able to figure out. I have the necessary rpms for video and sound. I am able to successfully copy video from DVD's and play them from hard drive without issue using VLC. However, when I try to import avi files from my camera's sd memory card, the videos always end up "corrupted" and when repaired do not play sound. Again, I can play AVI's from dvd's fine. Interestingly, I can take the same files from my fedora box and copy them onto a usb stick and transfer them into my mac and they play fine.

I suspect there is a codec issue possibly with VLC, but not sure. I also tried on the default player, but cannot remember the name of that right now and my wife is presently watching her Mary Kay dvd on it as it is hooked up to our TV . My video codec knowledge is pretty basic. Can someone point me in the right direction of what the problem might actually be, another post, something?

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Ubuntu :: Use A Live CD To Reset Xorg And Screen Display?

Feb 18, 2011

Can I copy the setting of the live cd in my current 10.10 build? If Not can I do a new clean install of 10.10 over my current upgraded 10.10 build? My display is screwed & I don't know how to fix it

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Software :: View Logs Live To Display In Terminal?

Mar 24, 2011

Is there a software I can use to display on a terminal that would display traffic or log information to a display terminal. I have CentOS on all my boxes. I would like to have a terminal up and have it show things like requests to the DNS servers, apache or maybe anything else. Especially errors. I know if I had something just displaying live from the web server it would go by so fast you couldn't see it so I would have to slow it down or something.

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Hardware :: Can't Seem To View Both Cameras At The Same Time?

Aug 29, 2009

I have a small issue that I would <3 to get worked out . Here is the skinny of it. I have a laptop running Ubuntu 9.04. It has 3 USB ports. I have 2 Logitec Quickcam 4000's. I am using zoneminder for viewing the cameras. The issue that I am running into is as follows. I can not seem to view both cameras at the same time. If I unplug one of the cameras the other will work fine and vice versa so I know the cameras work.Here is the output of lsusb without the cameras

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
After plugging the cameras in


I looked around on the web using all the google-fu that I have available to me and I just cant seem to find what I am looking for. I was even going to make my first attempt at compiling the driver but I don't really know where to look for info regarding bandwidth limitations...nor do I really know where to place the driver source, and what to do after I make make install .

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Ubuntu Installation :: Live CD Works But No Display After Install / Solution For This?

Oct 10, 2010

I have this problem where the 10.10 LiveCD 64-bit works (as in I get full resolution display and no video issues at all). But after install, the OS boots successfully but there's no display. I know it's successful because I was able to login in the dark (sound works).

Here's what I have:
HP m9340f (NVIDIA GeForce 9500M GS with HDMI)
46" Sharp connected via HDMI
Windows 7, works fine.

Here's what I tried with no luck:
1. CTRL-ALT-F1 still doesn't show anything on screen, no terminal
2. Connected via VGA
3. Connected another 17" monitor via VGA, rebooted
4. Added vga=789 in grub before booting

The weird thing is that I had 10.04 before and it was working for a while then it suddenly stopped working. I figured I'd wait until 10.10 but I now have the same issue. I haven't tried 32-bit... I can give that a shot in a bit.

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