Accessibilities to YouTube videos

YouTube does not offer th his user to directly download the video.However some specific videos such as weekly address of president Barrack Obama  can be download into MP4 format.
           You can embed the YouTube videos this offer is very useful for social networking and for the Blogs.
The company wanted that user should only use its interface to watch the video.In February 2009,Company announced the testing service ,allowing some partners to download the videos for free or for a fee paid in Google checkout.

Other platforms.
                                               YouTube video is not visible for all mobiles.Therefore some smart phones can access to its videos,it depends the provider and data plan.
YouTube launched its mobile  in June 2007 and uses RTSP streaming video.




 Since June 2007, YouTube videos are available for viewing on a set of products Apple. This content requires YouTube to be transcoded in the preferred video standard Apple, H.264, a process that lasts several months. YouTube videos can be viewed on devices including Apple TV, IPod Touch and iPhone.
                    In short YouTube is trying to give best to their users therefore company is offering new and new offers with the passage of time.  

YouTube's video Quality

The Quality of youtube's video is really good and you can upload almost every type of video.
In the beginning the company only offered one level of quality display at that time it can upload and display the videos with a resolution of 320*240 pixels using the sorenson sparks H.263 codec with mono audio MP3.
               But in June 2007 it was decided that company
should also shown the videos which are recorded by mobiles  phones.Because sometime there are very useful videos can be seen which are recoded by mobiles having 3GP format.
                          In November 2008, the player YouTube was changed from 4:3 to 1In March 2008, high quality mode was added, which increased the resolution 480x360 pixels [84] In November 2008, 720p HD support is added. [85] With this new feature, YouTube launched a move to H. 264/MPEG-4 AVC codec as your default video.6:9 widescreen. In November 2009, 1080p HD support was added. In July 2010, YouTube announced that it has launched a range of video in 4K format, which allows resolutions up to 4096x3072 pixels.            
                                                                                                                                                                              

 Youtube was offering with the three range qualities of videos 
 the first one is Standard Quality (SQ) the second is (HQ) and the third is High Definition (HD)  But currently these are replaced with numeric values representing vertical resolution of the video. Default video stream is encoded in the H.264/MPEG-4 AVC format, with stereo AAC audio.
               YouTube is making easier and easier for the users to uploading the videos.Now it has been too much easy To upload and share the videos with YouTube interface.Now you can contribute from all over the world in it.   


 

Uploading of videos on youtube

You can upload the videos on the you tube.For this purpose first you have to make an account then you will be able to upload the video on YouTube.
You can upload videos with the maximum length of 15 minutes.and a file size of 2 GB.
In 2005 it was possible to upload a full video but the peoples started to upload the unauthorized videos of t.v shows and film etc.
than ten minutes limit is increased to fifteen minutes in July 2010.
Partner accounts are permitted to upload more videos, in relation to adoption YouTube.


    Videos formats. 
                            YouTube accepts uploaded videos in most formats container, including. AVI,. MKV,. MOV,. MP4, DivX,. FLV, Ogg in. in. ogv. Among them are video formats such as MPEG-4, MPEG, in. WMV.It also supports 3GP, allowing you to upload videos from mobile phones inheritance. [80] video progressive scan or interlaced scanning can be picked up, but for the most quality video, YouTube clips intertwined prefers to be deinterlaced before uploading. All video formats on YouTube using progressive scan.
    So the posting of videos on this site is very simple so try to post your desired videos and have fun....!

How to play YouTube videos

We can play the YouTube videos very simply.We need only adobe flash player to install it in the web browser.This flash player helps you to play  the videos on it. Although this player is to considered the main part when we are playing videos n the internet not only on the YouTube but also on any other site.In the adobe Flash player Plug-in is one of the most common part of the software installed on personal computers and accounts for nearly 75 percent of online videos.

In January 2010, YouTube launched an experimental version of the site that uses integrated multimedia capabilities of web browsers support the HTML5 standard. This allows video to be viewed without requiring the Adobe Flash Player, or other Plug-in to be installed.
                                              Only browsers that support HTML5 video using H.264 or WebM formats can play video, and not all online videos are available 


Watch a video.


                   Here i have a great  comedy video for you people so watch and enjoy and learn how You tube  is giving best to their users.

                                                                                                                                                                                                        

Blocking of Youtube

Youtube is a open video channel anyone can upload video on it through a simple process.Therefore sometime
some videos are uploaded which disturb the human emotion ans feelings.Therefore youtube has been blocked in some countries.

The list and detail of those countries is given below.


The Republic of China blocked you tube  to prevent
he spread of the July 2009 riots Urumqi video. Morocco jails access to YouTube in 2008.


                            Similarly Thailand Blocked YouTube transmission between the years 2006 and 2007 due to insulting videos related to King Bhumibol Adulyadej.
                             Currently YouTube is blocked in Turkey after a dispute clips deemed insulting to Mustafa Kemal Ataturk.Prime Minister of Turkey Recep Tayyip Erdogan admitted to journalists that have access to YouTube, because the place is still available in Turkey through the use of proxy.
  
                                            On February 23, 2008, Pakistan blocked YouTube because of "offensive material" to the Islamic faith, including the language of the Danish cartoons of Prophet Mohammad (s.aw). This led to a near global blackout of the site YouTube for about two hours, the Pakistani unit is inadvertently transferred to other countries. Pakistan has lifted its block on February 26, 2008.  Many Pakistanis surrounded by three days locked by a virtual private network software. In May 2010, after Mohammed Draw Every day, Pakistan again blocked access to YouTube, citing "growing sacrilegious content".

Terms of services

YouTube has also faced the criticism on many videos.Therefore YouTube  now have terms of services about the videos and videos containing pornography and other material related to it are not shown on its site.Also there are some other videos which may contain  Contradictory areas for videos included denial of the Holocaust and disaster Hillsborough, in which 96 Liverpool football fans were crushed to death in 1989, conspiracy theories and religion are prohibited to upload and watch. 

 YouTube have left it on its user flag content as inappropriate video, and an employee will see the YouTube video tagged to determine whether it violates the terms of service site.  In July 2008 the Culture and Media of the House of Commons of the United Kingdom said it was "unimpressed" with YouTube system of control over their videos, and argued that "Proactive review of content should be standard practice containing sites of users." YouTube responded by stating: "We have strict rules on what's allowed, and a system that enables anyone who sees inappropriate content to report it to our 24/7 review team and have it dealt with promptly. We educate our community on the rules and include a direct link from every YouTube page to make this process as easy as possible for our users. Given the volume of content uploaded on our site, we think this is by far the most effective way to make sure that the tiny minority of videos that break the rules come down quickly.

YouTube Privacy Policy

YouTube has its privacy policy about the videos uploading.
In 2008 July, Viacom company Won Court decision Which was a  request to YouTube to provide that data in detail of those users who watch the video and comment on it.This thing helped the Viacom in a way that the viewing habits of individual users can be identified by a combination of their names and addresses of the entrance.

                               This decision was criticized by the Electronic Frontier Foundation, which called the court decision "set-back to privacy rights.                                                                                                  But the District Court Judge Louis Stanton dismissed privacy as "speculative" and ordered YouTube to submit documents totaling about 12 terabytes of data. Judge Stanton rejected Viacom's request for YouTube to forward the source code of its search system, saying that there is no evidence that YouTube videos, violates copyright treated differently.

In short the you tube was trying to giving more advantages to the public but the Viacom oppose it on every stage.Now billions of videos are present on the youtube website and it is a great source of information sharing
 channel and also provide entertainment to the peoples.But still some people believe that it is a time consuming video channel  which also shows too much unnecessary videos.