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With recent refinements of Flash and Java/AJAX, webcam chat systems may be handled, cross-platform in browsers. Like language barriers and cultural barriers, system platform barriers are starting out disappear quickly.
 
  
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Random video chat systems were the first apparition of the new form of online video chat, and were for the greater degree a toy. They did however provide some useful variety-rich communication and interaction environment using a high a higher level safety due to distance.
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== Cross Compiling Linux-Zigbee (IEEE 802.15.4) User Space Tools ==
  
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However, now more direct, predetermined group video chat systems have become popular. These free webcam chat sites are springing up like dandelions and therefore are becoming quite popular. Where there once had being complicated and frequently unreliable conference calls and video chat sessions create with programs committed to it, now it's much easier. These clients often never worked, or had issues between platforms, ISPs or any variety of other variables.
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The following contains instructions for cross-compiling the ARM Linux-Zigbee User Space Tools on Ubuntu 13.10. It requires the gcc cross-compiler, bison, flex, autoconf and libtool to be installed. If these prerequisites have not been installed, please install them:
  
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The simplicity of that is helping to make the technology considerably more practical. As video compression math gets increasingly better, this trend will continue. But, have you ever wondered how fraxel treatments works, or why it turned out difficult to produce it work the way it can now until very recently?
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<PRE>
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sudo apt-get install gcc-arm-linux-gnueabi
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sudo apt-get install bison
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sudo apt-get install flex
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sudo apt-get install autoconf
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sudo apt-get install libtool
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sudo apt-get install help2man
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</PRE>
  
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It's actually not that complicated. [http://www.meewii.com video chat] systems actually virtually work the same way as old streaming video which public video sites use to the day. A connection is established, along with the video data is shipped in items of data called "packets" in a finite amount. Every a lot of seconds, a particular amount of video is within the memory, known as a "buffer", and played for the screen.
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== Netlink Protocol Library Suite (libnl) ==
  
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With free video chat services on web pages, there are simply a couple of these. One ones is capturing your video stream and sending it on the other end in the conversation. At the identical time, there is another stream coming right to the video area on your end. So really, it's just two live streams between exclusive machines.
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Download, cross compile and install the Netlink Protocol libraries.
  
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But, consider the character of video. An image over cable internet takes a couple of seconds to receive and render. Double that for sending it to a new person for and view. Now, with webcam chat, you've video, that is many, many images and sound on the same time. This can be a heavy thing. Web browsers utilized to not contain the capacity to handle this. At one time, even bandwidth restrictions were present.
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<PRE>
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wget http://www.carisma.slowglass.com/~tgr/libnl/files/libnl-3.2.24.tar.gz
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tar -xzf libnl-3.2.24.tar.gz
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cd libnl-3.2.24
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./configure --prefix=/home/cpeacock/export/rootfs --host=arm-linux-gnueabi
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make
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make install
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</PRE>
  
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All this in mind, it isn't surprising that while the video phone concept continues to be an extended time predicted and awaited, its current incarnation wasn't really possible until near the final in the past decade. It will likely be very interesting to find out what continued improvement of bandwidth computing power and browser capacity is prone to make this able to do inside the future. Only time will tell, of course.
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== Linux-Zigbee User Space Tools ==
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With the dependencies above cross compiled for ARM and installed, download the lowpan-tools and cross compile.
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<PRE>
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git clone git://git.code.sf.net/p/linux-zigbee/linux-zigbee linux-zigbee
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cd linux-zigbee
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./autogen.sh
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./configure --prefix=/home/cpeacock/export/rootfs --host=arm-linux-gnueabi PKG_CONFIG_PATH=/home/cpeacock/export/rootfs/lib/pkgconfig
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make
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make install
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</PRE>

Latest revision as of 10:49, 6 August 2015

Cross Compiling Linux-Zigbee (IEEE 802.15.4) User Space Tools

The following contains instructions for cross-compiling the ARM Linux-Zigbee User Space Tools on Ubuntu 13.10. It requires the gcc cross-compiler, bison, flex, autoconf and libtool to be installed. If these prerequisites have not been installed, please install them: 

sudo apt-get install gcc-arm-linux-gnueabi
sudo apt-get install bison
sudo apt-get install flex
sudo apt-get install autoconf
sudo apt-get install libtool
sudo apt-get install help2man

Netlink Protocol Library Suite (libnl)

Download, cross compile and install the Netlink Protocol libraries. 

wget http://www.carisma.slowglass.com/~tgr/libnl/files/libnl-3.2.24.tar.gz
tar -xzf libnl-3.2.24.tar.gz
cd libnl-3.2.24
./configure --prefix=/home/cpeacock/export/rootfs --host=arm-linux-gnueabi
make 
make install

Linux-Zigbee User Space Tools

With the dependencies above cross compiled for ARM and installed, download the lowpan-tools and cross compile. 

git clone git://git.code.sf.net/p/linux-zigbee/linux-zigbee linux-zigbee
cd linux-zigbee
./autogen.sh
./configure --prefix=/home/cpeacock/export/rootfs --host=arm-linux-gnueabi PKG_CONFIG_PATH=/home/cpeacock/export/rootfs/lib/pkgconfig
make 
make install
Retrieved from "http://wiki.beyondlogic.org/index.php?title=Cross_Compiling_Linux-Zigbee_for_ARM&oldid=617"