How TCP and UDP work

TCP the transmission control protocol is the backbone of the internet. The data packets follow rules laid by TCP, then yours information goes from yours computer to computer to the recipient of the message. All the communication occurs as the handshakes with signals and acknowledgements continuously offered. TCP ensures that minimal packet information los by continuous information verifications, minimal data corruption ensures that the smooth sailing of data most of the times. For this it identifies the correction server via domain name server through synchronization, clock and error correlation processes. Thus it makes zero information loss and for this the whole process takes time to enable. The parity check and the data loss are re-compensated by resending packets. Now all these checks completed and the real process of data transfer begins between host and destinations computers. Now the required home page opens. The domain name server DNS use the TCP and UDP depends on the response time factors.  If headers are greater than 512 bytes then the question of using the TCP arrives. TCP consumes high band width resources thus give rise to a new protocol UDP known as User datagram protocol removes the massive overhead count. So, the entire handover and the synchronization process are minimized.

In actual TCP consumes a lot of bandwidth, so there evolves one new protocol known as user datagram protocol famously known as UDP. Here, time taken for handover and synchronization is reduced. UDP is a connection less application with the packet headers less than 512 bytes. UDP is proffered for heavy applications such as video steaming and video chat and VOIP which is also known as voice over internet protocol such as Skype, as this runs on UDP.

Initial handshake, same as the TCP, then the data communication begins. Source and destinations posts are transmitted. It gives an additional 16 bits of length and checksum is then transmitted. Transfer of data is faster and the time consumed in earlier TCP process is effectively saved.

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Windows Live Movie Maker 2011 reviewed:2

Adding animations to yours project with WLMM:


Animation effects provide mobile transitions effects between clips so that the space between clips can be well documented and decorated and the time of transitions between clips can be managed and democratized . For the go to ‘Animation’ tab from the ribbon interfaces. Both Videos and photos can be animated with some additional effects can be employed with photos.


Adding music to yours project with WLMM:

Go to WLMM ribbon and then ‘Add’ section on the Home tab and select ‘ Add Music’ from it. The duration and bit of music time will be adjusted automatically with yours project length. Just in case yours movie is longer than the songs you have just selected then ‘Add music at the current point’ option from ‘Add music ‘ option which suo motto appends the new track after the previous one.

In addition to it audio fade in and fade out option can be corroborated into yours project.. To do this go to ‘Option’ tab of the WLMM ribbon then go to ‘Music Tools’ ,select the audio clip and then select the fading speeds between Slow, Medium and Fast.

Make a video with just a few clips with WLMM:

Go to WLMM ribbon then go to ‘Home’ tab then go to ‘auto movie themes’ from it. Here you can create a ready-to-go movie.

Conclusion:

WLMM is a basic professional tool to create and demonstrate yours video footage into a professional quality presentation. You can make it interactive by recording yours sound with it, you can make auto movie without bending yours back and professional quality products can be done with it. In the business presentations yours interactive video present with audio and visual treat can have a specific impacts on the audiences. The age of YouTube and broad band can be a boon as you can make a simple and wonderful movie and upload to yours YouTube channel for the visitors enchanting and demonstration. The only down side is cannot be used with Windows XP. The buzz is you do not need a team to do this, as you can all by yourself complete it in no mean time. DVD burning in Movie Maker is dependent on Windows DVD Maker, which is only available in Windows 7 Home Premium, Windows 7 Professional, Windows 7 Enterprise, Windows 7 Ultimate, Windows Vista Home Premium, and Windows Vista Ultimate editions.

Downloaded through Windows Live Essentials 2011. (http://download.live.com/moviemaker) It is available for Windows vista and Windows 7. Windows XP users can not use this software.

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1. Windows Live Movie Maker 2011 reviewed:1
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Windows Live Movie Maker 2011 reviewed:1

Windows Live Movie Maker (WLMM) the new incarnation of Windows Movie Maker , is now available to Windows 7 . It is a video editing software. WLMM 2011 can be downloaded through Windows Live Essentials 2011. (http://download.live.com/moviemaker) It is available for Windows vista and Windows 7. Windows XP users can not use this software. WLMM is a basic video editing software. Windows Live Photo Gallery installation is necessary with the installation of WLMM.





Features:



Create project by using videos and photos through Windows Live Photo Gallery. Customise yours collections with various mobile transitive effects say zoom and pan, visual styles, captions etc. Integrate and customise yours collections from yours music collections and other various compatible tracks.




Windows Live Movie Maker 2011 reviewed:1

 

Various smart wizard and auto movie themes which can make the process of creating the project complete automation. Instant preview of yours project , sharing yours project or movie to websites like You Tube, Facebook, Windows Live Sky Drive or through various other sites through downloadable plug-ins . After finishing then project burn it into any DVD with the DVD authoring softwares or built in softwares into the Windows.



GUI:



User interface of WLMM is Fluent User Interface introduced by Microsoft from Office 2007. Through this interface user’s confusion is reduced and more help ful options appears smoothly. Average user’s working time reduced due to the culmination of all the functionality in the ribbon user interface.



How to create a movie project with WLMM:



Click on the “Add videos and photos” from Add group and then select the file of yours choice , if you want to select multiple photos or videos then press and hold [Ctlrl] and select multiple photos and videos. You can trim the video with WLMM. If you want certain particular part of the video for yours project then you can trim that video. Original files remains unaltered with the trimming.



Go to the ‘Edit

Tab on the ribbon from ‘Editing group.and then select ‘Trim Tool’. Point exact start and the end point of the segment you want to save then ‘Save Trim’ to save yours trim. Short cut to trimming is ‘I’ key which is initialization the starting point and the ‘O’ makes the end point of trimming which signifies the over.



Adding visual effects to the project:



From WLMM workspace go to ‘Visual Effects’ tab. There are lots of choices for still and video effects integration , just hover yours mouse and you can preview the effects before implementing these to yours project. ‘Multiple effects ‘option can be a handy tool if you want to integrate a set of available effects all at once. There are options of undo and redo available in case some wrong steps you have invaded.

Know yours digital camera

There are various modes for photograph shooting is available for yours digital camera. Some times it is an awkward situation to know all these. In this following article we will know about more common modes of photograph shooting. After going through this article you will enhance yours knowledge database on basic digital camera features and shooting modes. Further , when shooting if you cannot find the right and correct setting then this article will be of yours help in choosing the right setting for yours photograph.


Action mode or sports mode:


Best for sports action shots. In this mode shutter speed is selected at the highest level , getting you a clear and lucid display of shots of yours favorite sports photograph.


Sand and snow mode:


When the back ground is white and lightening or any light passes through the background making the main object of interest for shooting a redundant this mode is useful for this.

Night mode:


When you are shooting in the night or with low visibility with night mode on yours camera enables the Flash and fast shutter speed .


Landscape mode:


For outdoors pictures only. This mode automatically selects the aperture speed and shutter settings to shoot more wide and distant out door pictures.


Movie mode:


Use this mode to record yours small movie in yours digital camera.

Macro mode:


Opposite to landscape mode. Capture images nearby, capture life like size images , Here focus will be minuscule.


Shutter mode:


Best for action photography almost similar to sports mode. Here you can make shutter speed high to freeze a moving picture and shutter speed tto low to capture the moving picture or picture in motion.


Manual mode:


Completely depends upon user’s capability and it is meant for professional photographers as amateur can destroy their shoot with it without proper knowledge entire images can be destroyed. In this mode you have all the settings at yours finger tips and you have to manually adjust all the settings before the capture or shot. You do not have safety net and you are exposed to under or over exposure of yours photograph.


Aperture mode:


Want to make picture background blurred and focus more on the picture or object , rather than the back ground focus then this setting is best for you. Shutter priority is automatically detected to shoot yours above said nee