Monday, January 29, 2007

How to install ANYTHING in Ubuntu!

Having problems installing something on your new Ubuntu operating system? "Where's the EXE?", "Where do I need to extract this to?", "How do I run it?", "Where did it go?" - have you been thinking questions like these? Don't worry, installing software, themes and other things on Ubuntu is actually very easy! This guide will help you understand with screenshots, instructional videos and to-the-point language. 

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Youtube to Start Sharing Revenue with You

Chad Hurley, co-founder of YouTube said at the World Economic Forum in Davos Switzerland that Youtube will start sharing revenue with users starting in the next couple of month.  

iRiver X20 Widescreen Video Player

CNet Asia has a pre-release sample of the iRiver X20, a widescreen portable media player that holds up the tradition of fine iRiver products. The screen on this baby is 2.2-inches and sharp as a rusty tack in your foot.
The scrollwheel, however, is a little small. But the microSD card (why not just SD?), MPEG4/WMV support, FM radio, and great sound quality make up for its shortcomings. Although it's too late to fix the scrollwheel for its February launch, everything else seems to be in order. It's no (theoretical) widescreen iPod, or even Creative Zen Vision W, since 4GB of memory won't be holding many videos
 

AviPreview/VideoLan/DivFix - For incomplete video files…

 I am very fond of downloading avi movies from net using p2p (peer to peer) softwares like Kazaa Lite k++,BitTorrent etc.I am using this for downloading new movies which are of full DVD quality and in very less size than the original DVD.They are comressed with Divx/Xvid codec in AVI file which is MPEG4 video compression format.And for Audio, different formats like mp3,ogg,AC3 can be used.Due to this, its size decreases in a big ratio of Bitrate per Second of both Audio-Video.So these files are of “MAX QUALITY MIN SIZE” we can say.

What the main problem here is we don’t know about the quality of movies until we can see some part of it.I mean to say if we are downloading and say 15 MB downloaded then how you will see it?You have to see to know the quality of video and Audio.So here is the answer.

You can use AviPreview for viewing incomplete AVIs.Yes it is good tool because it is very small in size and no need to install.You just have to load the file in it.Before,you must stop downloading the file and then load it in AviPreview.And you are done!it will show you the movie upto it can.And you can decide what to do.

Now say AviPreview is not able to play the file at some point( At certain Frame in video if some error is there then it will stop playing file after that frame.).then what to do?I have the solution.

It is called DivFix.Yes,This tool is used for Re-Indexing of the AVI file.Don’t need to install it.Just load the file and it will make new AVI file for you.Then you can see it and decide to stop download or not.

Another good player is VideoLan player.Setup of this player is about 10 to 19 MB.Yes too big but it is very useful.It contains all the codecs for Video-Audio and can play any file(Except .RM - real media files. May be newer version has inculded .RM support.).It can even play any file if it is incomplete. Yes you heard it right.it is avi/mpg/dat/wmv don’t worry.VLC can play the file which is incomplete also.And it also plays direct streams from Internet URLs if your net connection speed is enough to take load of streaming!.

Links:
www.videolan.org
DivFix
Avipreview

SUPER, AutoGK And VLC — Great Tools For Video Encoding…

 SUPER
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SUPER © Simplified Universal Player Encoder & Renderer.
A GUI to ffmpeg, mencoder, mplayer, x264, mppenc,
ffmpeg2theora & the theora/vorbis RealProducer plugIn.

If you need a simple, yet very efficient tool to convert (encode) or play any Multimedia file,
without reading manuals or spending long hours training, then SUPER © is all you need.
It is a Multimedia Encoder and a Multimedia Player, easy-to-use with 1 simple click.

SUPER © is totally FREE to download and to use.
It plays & converts very fast full length movies
to any other format with NO time limitation.

SUPER © can also play and save Internet Media Streams
with different protocols ( mms:// rtsp:// http://)

Supported input source file formats are:
- Video format: 3gp/3g2(Nokia,Siemens,Sony,Ericsson) asf, avi (DivX,H263,H263+,H264,XviD,MPEG4,MSmpeg4 etc..), dat,
fli, flc, flv (used in Flash), mkv, mpg (Mpeg I,Mpeg II), mov(H263,H263+,H264,MPEG4 etc..), mp4(H263,H263+,H264,MPEG4), ogg,
qt, rm, ram, rmvb, str (Play Station), swf (Flash), ts (HDTV), viv, vob, wmv
- Audio format: ac3, amr, mp2, mp3, mp4, mpc, ogg, ra, wav, wma
- AviSynth Script Files: avs. Let you specify advanced encoding commands using AviSynth scripts!

SUPER HomePage

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AutoGK
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Program features support of:
- DVD/VOBs(unencrypted from hdd), MPEG2, MPEG1, transport streams (including multi-program ones) and AVI/DV input sources
- XviD or DivX(5/6) output formats
- AC3, DTS, PCM, MPA input audio tracks
- AC3, DTS, MPA, CBR/VBR MP3 output audio tracks
- two audio tracks in AVI
- external (vobsub) or internal (burnt-in) subtitles (with support of forced subs)
- HDTV input/output resolutions(upto 1920x***) and frame rates (50/60fps)
- automatic crop and resize based on compressibility of the source to achieve best results
- automatic detection of input source: PAL, NTSC, FILM, HYBRID
- automatic deinterlacer and IVTC
- automatic split into CD-sized chunks for main video and external subs.

AutoGK HomePage

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I have used both to encode MPEG1 (DAT VCD file).

-SUPER is great tool. No need to configure complex tools for it.Just click and your video is generated…
-AutoGK version 2.27 now supports MPEG1 (DAT/VCD) files to encode. It takes time to encode and generates too much temp files but does good.It uses VDUBMOD to encode.It is also good.

Finally…
I love VLC player. It’s ‘Save and Encode’ wizard does good encoding for you.It even takes bad files(corrupted i mean )and encodes it in MPEG1,MPEG2,MP4,DIVX,H26x,WMVx etc…And also supports audio encoding.great tool which is free and takes lesser time to encode.

VLC HomePage

Send unlimited free sms online…

yes, its true..

you can send unlimited free sms to your friends online.

just goto www.mobik.com and register.

Done!

What is Spring Framework for java?

Spring is a Light weight Open Source Framework for java which uses POJO (Plain Old Java Objects).

It can be used for any kind of application,services etc.
Its better then EJB as it takes less resources.

So when you think that EJB is not properly utilized for your bussiness logic or its too heavy and you can do it with some other things then you can give a try to Spring.No need to use its classes. you can use any of you class in spring.

i am new to spring but using it since last 3 to 5 months. What i got through it is..

-Easy to configure through the xml file.
-Easy to use. You can use any class with spring. You just need to define it as a bean in the xml context of the spring.
-Main thing - IoC (Inversion Of control) means “To give the inputs”. We can load the class through the xml and can pass input params in constuctors or property setter methods.
-And the best thing is - database Transactions and SPs. we just need to make seperate class for SP and Spring will handle all the things related to opening,closing connections,handling synchronization etc. we just need to declare SP, its parameters and resultsets.And you are done!
-very simple to implment.Basically i have only used it for JDBC conections.I made Interfaces and then DAO class implements it accordingly.Then just define the DAO class in xml file as a bean. You can take it as a target element of ‘TransactionProxyFactoryBean’ provided by Spring framework.

i will write more on this when updated myself.

btw, you can find more on it on google. just search spring and you will get lots of links.