Now you can download videos directly from Youtube App

YouTube a most famous website/app for videos. Youtube has come up with new idea of downloading videos directly from YouTube app. Youtube has recently started developing an app called YouTube Go through this app we can download our favorite videos. This app is under development but it is available on google playstore. since, this app is under development so it may not work properly.

Click on Download Button to Download YouTube Go app

Video technology

Playback

Previously, viewing YouTube videos on a personal computer required the Adobe Flash Player plug-in to be installed in the browser. In January 2010, YouTube launched an experimental version of the site that used the built-in multimedia capabilities of web browsers supporting the HTML5 standard.This allowed videos to be viewed without requiring Adobe Flash Player or any other plug-in to be installed.The YouTube site had a page that allowed supported browsers to opt into the HTML5 trial. Only browsers that supported HTML5 Video using the H.264 or WebM formats could play the videos, and not all videos on the site were available. On January 27, 2015, YouTube announced that HTML5 will be the default playback method on supported browsers. Supported browsers include Chrome, Safari 8, and Internet Explorer 11. YouTube experimented with Dynamic Adaptive Streaming over HTTP (MPEG-DASH), an adaptive bit-rate HTTP-based streaming solution optimizing the bitrate and quality for the available network.YouTube uses Adobe Dynamic Streaming for Flash.

Uploading

All YouTube users can upload videos up to 15 minutes each in duration. Users who have a good track record of complying with the site's Community Guidelines may be offered the ability to upload videos up to 12 hours in length, which requires verifying the account, normally through a mobile phone. When YouTube was launched in 2005, it was possible to upload long videos, but a ten-minute limit was introduced in March 2006 after YouTube found that the majority of videos exceeding this length were unauthorized uploads of television shows and films. The 10-minute limit was increased to 15 minutes in July 2010.If an up-to-date browser version is used, videos greater than 20 GB can be uploaded.Videos captions are made using speech recognition technology when uploaded. Such captioning is usually not perfectly accurate, so YouTube provides several options for manually entering the captions for greater accuracy.

YouTube accepts videos that are uploaded in most container formats, including AVI, MP4, MPEG-PS, QuickTime File Format and FLV. It supports WebM files and also 3GP, allowing videos to be uploaded from mobile phones.

Videos with progressive scanning or interlaced scanning can be uploaded, but for the best video quality, YouTube suggests interlaced videos be deinterlaced before uploading. All the video formats on YouTube use progressive scanning. YouTube's statistics shows that interlaced videos are still being uploaded to YouTube, and there is no sign of that actually dwindling. YouTube attributes this to uploading of made-for-TV content.