ns2: video transmission
 

pls anybody helps me to guide how the video traces are transmitted through ns2.

Welcome to LQ.

Google .. ns2 mpeg ..

The first hit is http://hpds.ee.ncku.edu.tw/~smallko/...vid_in_NS2.htm

And http://hpds.ee.ncku.edu.tw/~smallko/ns2/mympeg/
> http://140.116.164.80/~smallko/ns2/m...o-ns2.28.patch

http://csie.nqu.edu.tw/smallko/ns2/myEvalvid.htm

Ns-2.28 : tar xvf ns-allinone-2.28.tar.gz
patch -p0 < ns228-gcc40.patch
patch -p0 < ns-2.28-gcc410.patch <Enter> <Enter>
cd ns-allinone-2.28/ns-2.28/ && patch -p1 < mympeg-patch-to-ns2.28.patch
cd ../ && export CC=gcc41 CXX=g++41 && ./install

#15 for the 2 patches http://www.linuxquestions.org/questi...4-a-842773/#15

P.S. : http://gridnet.upc.es/~maguilar/ns2_...VCarrascal.pdf
( May work too .. is for ns-2.27, ns-2.33 ).

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ns2 video transmission
 

sir can u pls tell me the procedure to install ns-2.28 in ubuntu 10.04.actually i have already ns2.34 installation.but u wrote abt ns2.28 for video transmission.so pls tell me how i will install ns 2.28 in ubuntu 10.04

1) sudo apt-get install g++-4.1

2) tar xvf ns-allinone-2.28.tar.gz
patch -p0 < ns228-gcc40.patch
patch -p0 < ns-2.28-gcc410.patch <Enter> <Enter>
cd ns-allinone-2.28/ns-2.28/ && patch -p1 < mympeg-patch-to-ns2.28.patch
cd ../ && export CC=gcc-4.1 CXX=g++-4.1 && ./install

3) cd ns-2.28/ && cp ns ns-mympeg
sudo cp ns-mympeg /usr/local/bin/

Then you can run the examples with $ ns-mympeg <file>.tcl

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ns2:video transmission
 

thanks a lot sir.i got 3 patches from your discussion page.
1.ns228-gcc40.patch
2.ns-2.28-gcc410.patch
3.and mympeg patch.
now my problem is where i will put these patches.so for that i will write commands that is given by you.
sir pls help me coz i am working alone.
and no one is there to help me.sir pls help me.

# 5

Very simple :
A patch is either gone to be placed in the folder where you do the command.
( If you have any doubt about your current location, the pwd command can used:
Type pwd in the terminal, and you will get a reply like "/home/biswa/" ).

Or you can type the path to the patch. Example :
a) pwd
b) tar xvf ns-allinone-2.28.tar.gz
c) patch -p0 < ../Downloads/ns228-gcc40.patch
... if the patch is in Downloads/ . And if Downloads/ is one level up.
Or c1) patch -p0 < /home/biswa/Downloads/ns228-gcc40.patch

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ns2:video transmission
 

Thanks sir ,i will do it.if any problem will arise then i will inform u.thanks alot.

ns2 video transmission
 

sir i have done all these things,i.e.given below
1)sudo apt-get install g++-4.1

2) tar xvf ns-allinone-2.28.tar.gz
patch -p0 < ns228-gcc40.patch
patch -p0 < ns-2.28-gcc410.patch <Enter> <Enter>

and i put mympeg-patch-to-ns2.28.patch inside ns-2.28 folder then i have changed my directory to ns-2.28 as given then i typed in command window mympeg-patch-to-ns2.28.patch
then type cd. then typed export CC=gcc-4.1 CXX=g++-4.1.then i typed ./install.
it showed me :no such file or directory.
again i typed ./install by comming to ns-2.28 directory. the same sentence showed to me i.e no such file or directory.

what will i do now?pls guide me.

i have done all these things by following these lines:
cd ns-allinone-2.28/ns-2.28/ && patch -p1 < mympeg-patch-to-ns2.28.patch
cd ../ && export CC=gcc-4.1 CXX=g++-4.1 && ./install

# 8

Well, you could just type exit. And then :
cd ns-allinone-2.28/ && export CC=gcc-4.1 CXX=g++-4.1 && ./install


( 'cd ../' or 'cd ..' : Means change to the parent directory = one level up.)

ns2:video transmission
 

sir after following u installation is successful.is not it necessary to validate that.because after completion of installation it is said that validate it in ns2.28 directory.and after typing ./validate this type of error came

ns:
[code omitted because of length]
: invalid command name "Agent/myUDP"
while executing
"Agent/myUDP set packetSize_ 1000"
Running test timersA3:
../../ns test-suite-tcp.tcl timersA3 QUIET
ns:
[code omitted because of length]
: invalid command name "Agent/myUDP"
while executing
"Agent/myUDP set packetSize_ 1000"


but i have done all other things like
cd ns-2.28/ && cp ns ns-mympeg
sudo cp ns-mympeg /usr/local/bin/

then what will i do? will i validate it or anything else.

# 10

What happens when you do :
1) cd ns-allinone-2.28/ns-2.28/
2) ./ns

ns2 video transmission
 

sir, after doing ./ns

i am getting this much

ns:
[code omitted because of length]
: invalid command name "Agent/myUDP"
while executing
"Agent/myUDP set packetSize_ 1000"

# 10, #12.
Sorry, the Makefile.in entries were missing :
http://hpds.ee.ncku.edu.tw/~smallko/...vid_in_NS2.htm

Anyway, the "mympeg" install failed here. EDIT : OK with g++34.
And : A newer tool-set is suggested in the above link :
→ myevalvid → http://140.116.164.80/~smallko/ns2/myevalvid2.htm
>> http://140.116.164.80/~smallko/ns2/myevalvid2.rar >
myevalvid2.rar >> myevalvid/ : The code builds OK.

Add myevalvid : cp -a myevalvid/ ns-allinone-2.28/ns-2.28/
Use the new Makefile.in : Attached as myevalvid-Makefile.in.txt :
Rename to Makefile.in, and : cp -a Makefile.in ns-allinone-2.28/ns-2.28/

cd ns-allinone-2.28/ns-2.28/ && make clean && ./configure && make
.

ns2 video transmission
 

sir i have downloaded the evalvid-makefile.in.txt and myevalvid2.rar from your link given.
now what will i do exactly i could not get you.
pls tell me. will i extract myevalvid.rar and will rename the evalvid-makefile.in.text to only makefile.in

Ref. post #13 :
I managed to build the "mympeg" files : With g++ version 3.4.6 .
The patches mympeg and myevalvid conflict, two separate ns-2.28 were used.

Now two binary packages are available : mympeg-ns-2.28-ubuntu10_i386.deb
https://docs.google.com/file/d/0B7S2...1fUWsybEU/edit
And : myevalvid-ns-2.28-ubuntu10_i386.deb
https://docs.google.com/file/d/0B7S2...1GS1ZCdFk/edit

You can install the packages with : sudo dpkg -i \
mympeg-ns-2.28-ubuntu10_i386.deb myevalvid-ns-2.28-ubuntu10_i386.deb

Providing /usr/local/bin/ ns-mympeg ns-myevalvid
Meaning : You do not have to build anything ..
So now it's up to you to find out how to use the ns-*** with the available files.

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