Posts

Showing posts from 2008

Mashup - IICosmo

Image
I found another mashup name IICosmo. They use 300 degree video call SWAI (Super wide Angle Image) This view close humen's eyes.



"Super-view 300", the new feature-technology of 300 degrees super-wide angle image. Not only we can see large range of angle, the presence-feeling which is extremely near the actual sight can be experienced.

Move your face close to the screen then look at the center of the image with one eye. You will have the feeling of presence near the actual experience. Moving face close to the screen means the view angle approaches the actual view angle in the reality. Moreover, seeing with one eye means to exclude the binocular parallax that cause difference from flat image. Then, by focusing to the movement parallax, and activating the 3D comprehension of the information process on the sight system, it is possible to make an aspect of large screen effect. Then the excellent presence-feeling can be obtained.


Links
http://www.iicosmo.com/

Virtual world by UpNext

Image
The Virutal world is develop by UpNext. Using Java + Java3D technologies.
Below photo is Manhattan. User can zoom in to any building. Every building include information e.g. building type - shopping, hotel, food, pub. I think very good project, let's try it.



Mashup - Traffic Monitor

Image
try it http://168.178.125.221/Commuterlink/default.aspx

keyword: GoogleMaps, Gmaps, Mashup, Traffic, Monitor

Shebang Line

Shebang line is first line to let's Linux know which one interpreter

#!/usr/bin/perl#!/usr/bin/php#!/usr/bin/ruby

Ubuntu with NetworkManager bug

I use Ubuntu as Internet gateway.

But someone cannot access internet. It not stable, I notice Ubuntu use very high CPU resource 95%!

The problem from NetworkManager bug.

So I try to stop the service by
sudo /etc/dbus-1/event.d/26NetworkManagerDispatcher stop
sudo /etc/dbus-1/event.d/25NetworkManager stopand modify (insert) 'exit' in
/etc/default/NetworkManager
/etc/default/NetworkManagerDispatcheror remove this program by sudo aptitude remove network-manager

I have not use Ubuntu 8.10 yet. But I hope the problem will solove in the release.

Cheer Opensource

Linux Gateway

I looking linux for internet gateway
ipcopendianplawan develop by Mr.Dome. It is ubuntu + ebox + syslog-ng + coova-chilli, Chillispot + freeradius + postgresqlclarkconnectuntanglepfsensem0n0wall

popular netmask value

Short Form, Full Form, Maximum number of machines, Comment
/8 /255.0.0.0 16, 777, 215 Class A address
/16 /255.255.0.0 65, 535 Class B address
/17 /255.255.128.0 32, 767
/18 /255.255.192.0 16, 383
/19 /255.255.224.0 8, 191
/20 /255.255.240.0 4, 095
/21 /255.255.248.0 2, 047
/22 /255.255.252.0 1, 023
/23 /255.255.254.0 511
/24 /255.255.255.0 255 Class C address
/25 /255.255.255.128 127
/26 /255.255.255.192 63
/27 /255.255.255.224 31
/28 /255.255.255.240 15
/29 /255.255.255.248 7
/30 /255.255.255.252 3

ref: Network Masks / Netmasks for Dummies

FMS: Asynchronous I/O operation failed

I face some problem after I install Flash Stream Server.

FMS is should working, but not. I have events logs, I found

Asynchronous I/O operation failed (Failed to attach to completion port: The parameter is incorrect. 87

The problem come from NOD32 (Anti Virus software). After remove NOD32, anythong work fine.

XP countdown and restart

It have sevaeral reason to make XP countdown and restart.

ok, I check from event log what happend

Problem from RPC, here
The Remote Procedure Call (RPC) service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 60000 milliseconds: Reboot the machine.

:D by Default, When RPC have cause, XP will restart. So we just ignore or do nothing when the events happen

ok, let's go this solution, please also check http://kb.wisc.edu/helpdesk/page.php?id=2048Right-click the My Computer icon on the Windows desktop or in the Start menu.Select Manage. The Computer Management window will open.In the left pane, double-click on Services and Applications.Select Services and a list of services should appear.In the right pane, locate the Remote Procedure Call (RPC) service, it will have a Status of "Started". Note: This will be the first in a listing of two Remote Procedure Call (RPS) services.Right-click on the first Remote Procedure Ca…

beagleboard from TI

Image
Hardware:

* OMAP3530 processor delivers laptop-like performance at handheld power levels
* Over 1,200 Dhrystone MIPS using the superscalar ARM Cortex-A8 with highly accurate branch prediction and 256KB L2 cache running at up to 600MHz
* OpenGL© ES 2.0 capable 2D/3D graphics accelerator capable of rendering 10 million polygons per second
* HD video capable TMS320C64x+™ DSP for versatile signal processing at up to 430MHz
* USB power

not bad when compare these features with $149 USD

360 Panorama Camera (DIY)

Image
Google use this ?


haha, just joke

MinGW or Cygwin?

MinGW
MinGW (Minimalist GNU for Windows), formerly mingw32, is a native software port of the GNU Compiler Collection (GCC) to Microsoft Windows along with a set of freely distributable import libraries and header files for the Windows API. MinGW allows developers to create native Microsoft Windows applications.[2] Included in MinGW are extensions to the Microsoft Visual C++runtime library to support C99 functionality.Cygwin
Cygwin (pronounced /ˈsɪɡwɪn/) is a collection of tools originally developed by Cygnus Solutions to allow versions of Microsoft Windows to behave in ways familiar to Unix users. Programs supported by Cygwin work well on Windows NT, Windows 2000, Windows XP, and Windows Vista, and some run acceptably on Windows 9x. While Cygwin provides header files and libraries that make it possible to recompile or to port Unix applications for use on computers running Microsoft Windows operating systems, it does not make binaries compatible with such computers running without Cygwin…

StreetView cars

Image
ส่วนอันนี้เป็นรถของทาง immersive
























ใช้เชฟหรือนี่











These picture I found around on Internet. I not sure if last photo is real or not.

Google VS Firefox VS M$. Which one!?

Image
Yes.... What you like, Google, Firefox or M$. Which one hah?

Instant WebServer

Free Open Source Stickers

Image
I found cool project from Free Software Sticker Book (openstickers.com)
these project collect many opensource logo and prepare it ready to printing. WOW!






again, great job. I like it
COOL!

DriveStatusError problem in Linux

I use CentOS, While Linux is booting, I found these warning

hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
hda: drive_cmd: error=0x04 { DriveStatusError }


These warning come from smartd (Self Monitor and Reporting Technology Daemon)
If you don't like these warning, close the daemon (smartd).

I notice most who have face the problem use Western HDD. May Western HDD not support some commands. (just guess :/)

Anywhere, it just warning :D

Shopping cart lists which support Paypal!

VoIP bandwidth

Image
With default payload size = 20 bytes
G.729 call = (40 bytes of IP/UDP/RTP headers + 20 bytes payload)* 8 bits/byte * 50pps = 24Kbps per VoIP call

With payload size = 40 bytes
G.729 call = (40 bytes of IP/UDP/RTP headers + 40 bytes payload) * 8 bits/byte * 25pps = 16Kbps per VoIP call



Reference
Voice Over IP - Per Call Bandwidth Consumption

convert file for asterisk

example

sox foo.wav -r 8000 -c 1 foo.gsm resample -ql
sox foo.wav -r 8000 foo.gsm resample -ql
sox foo.wav -r 8000 -c1 foo.gsm resample -ql
sox foo.wav foo.gsm


Note: To convert wav file to gsm format. Easiest is convert wave to PCM at 8000 Hz, 16 bit, mono then use sox command as sox foo.wav foo.gsm

Links
Asterisk sound files
Convert WAV audio files for use in Asterisk

audio convertor บน Linux

I have use 2 opensource audio convertor LAMEand SoX. Two projects is very good, but I like SoX better.


Sox is a general purpose sound converter/player/recorder that supports the following formats:

RAW sound data in various data stylesRAW textual sound dataAmiga 8svx filesApple/SGI AIFF filesSUN .au filesPCM, U-law, A-law, G7xx ADPCM filesmutant DEC .au filesNeXT .snd filesAVR filesCD-R data (music CD format)CVS and VMS files (continous variable slope)GSM raw data (with optional library)Macintosh HCOM filesAmiga MAUD filesMP3 files (with optional external library)Psion Record.app filesIRCAM SoundFile filesNIST SPHERE filesTurtle beach SampleVision filesSoundtool (DOS) filesYamaha TX-16W sampler filesSound Blaster .VOC filesOgg Vorbis files (with optional external library)FLAC fiels (with optional external library)Dialogic/OKI ADPCM .VOX filesMicrosoft .WAV filesPCM, U-law, A-law, MS ADPCM, IMA ADPCM, GSM, RIFX (big endian)Psion (palmtop) A-law .WVE filesMaxis XA Audio filesEA ADPCM (r…

FREE IPHONE!!

Image

mod rewrite (.htaccess) for magento

just note :/


php_flag magic_quotes_gpc off
php_flag short_open_tag on


Action php5-cgi /cgi-bin/php5-cgi
AddHandler application/x-httpd-php5 php

DirectoryIndex index.php

RewriteEngine on

#RewriteBase /

RewriteCond %{REQUEST_URI} !^/media/
RewriteCond %{REQUEST_URI} !^/skin/
RewriteCond %{REQUEST_URI} !^/js/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-l

RewriteRule .* index.php

Social network list

Social network list
43ThingsBeboCatsterdel.icio.usDiggDodgeballDogsterDopplrFacebookFlickrGoodReadsHi5JaikuLast.fmLinkedInLiveJournalMOGMultiplyMySpaceNewsvineNingOrkutPandoraPownceRedditSonicLivingStumbleUponTabbloTagWorldTechnoratiTribeTwitterUpcomingVoxYouTubeZooomrI found these lists from Pownce. o_O' Who have ALL Social network account? :D

Freelance jobs

Interested .NET Component

Opensource Game: Spring: 1944

Image
Spring: 1944

Spring: 1944 is RTS game. Develop from Spring engine.


Opensource Game: Iris2

Image
iris2

An open source online MMORPG. This game develop by using Ogre3D engine and Lugre engine and Lua language