What kind of sales multiple does this fast-growing video juggernaut deserve? It's tough to think of a direct comparison. Netflix, which trades for over eight times its 2018 revenue consensus, relies on subscription revenue rather than ads. And whereas YouTube largely relies on ad revenue-sharing deals with content partners, Netflix directly pays its content partners for their material.
Both In-Stream and Discovery are pay-per-view -- you pay YouTube a fixed rate for every view the ad receives -- and their return on investment (ROI) can be measured in Google AdWords. YouTube tallies one new "view" after 30 seconds of watching, or a click on the video as it's playing. If the video is less than 30 seconds, views are tallied from people who watch the entire ad.
YouTube offers users the ability to view its videos on web pages outside their website. Each YouTube video is accompanied by a piece of HTML that can be used to embed it on any page on the Web.[123] This functionality is often used to embed YouTube videos in social networking pages and blogs. Users wishing to post a video discussing, inspired by or related to another user's video are able to make a "video response". On August 27, 2013, YouTube announced that it would remove video responses for being an underused feature.[124] Embedding, rating, commenting and response posting can be disabled by the video owner.[125]
I worry about these questions a lot, and I wonder if our 21st-century American institutions are up to the challenges they’ve created with their market successes and ethical abdications. Even so, when I visited Chennai, I felt okay about the media future we’re heading into. The toddler videos that ChuChu is posting on YouTube are cultural hybrids, exuberant and cosmopolitan, and in a philosophical sense they presuppose a world in which all children are part of one vast community, drawing on the world’s collective heritage of storytelling. That’s a rich narrative rootstock, with lots of lessons to teach—and right now who’s better poised to make the most of it than ChuChu and companies like it, especially if they can learn from the legacy of American educational TV?
Both private individuals[246] and large production companies[247] have used YouTube to grow audiences. Independent content creators have built grassroots followings numbering in the thousands at very little cost or effort, while mass retail and radio promotion proved problematic.[246] Concurrently, old media celebrities moved into the website at the invitation of a YouTube management that witnessed early content creators accruing substantial followings, and perceived audience sizes potentially larger than that attainable by television.[247] While YouTube's revenue-sharing "Partner Program" made it possible to earn a substantial living as a video producer—its top five hundred partners each earning more than $100,000 annually[248] and its ten highest-earning channels grossing from $2.5 million to $12 million[249]—in 2012 CMU business editor characterized YouTube as "a free-to-use ... promotional platform for the music labels".[250] In 2013 Forbes' Katheryn Thayer asserted that digital-era artists' work must not only be of high quality, but must elicit reactions on the YouTube platform and social media.[251] Videos of the 2.5% of artists categorized as "mega", "mainstream" and "mid-sized" received 90.3% of the relevant views on YouTube and Vevo in that year.[252] By early 2013 Billboard had announced that it was factoring YouTube streaming data into calculation of the Billboard Hot 100 and related genre charts.[253]

In any case, if you have incontrovertible evidence that YouTube is actually unprofitable today, and why that is (i.e. is it because they’re just investing all that profit back into growth, or are their upkeep costs truly just on the order of multiple billions of dollars?), would love to see it and adjust this accordingly. Doesn’t really change any of the points made though.

These two ends of a vast YouTube spectrum have clashed recently over two interesting and arguably related phenomena — both of which directly involve PewDiePie. The first is an ongoing battle that PewDiePie’s supporters have been waging in order to prevent his channel from being surpassed as the most popular one on YouTube. To keep this from happening, they’ve done everything from take out a Times Square billboard to reportedly hacking into 50,000 printers around the world in order to promote their “subscribe to PewDiePie” meme.
But what about the cost of servers, bandwith etc? I think it might be in the range of  $750 million per year to as high as $1.5 Bn plus ( we will never know as Google never reveals cost of running youtube, and Google has invested heavily in this space ). I feel Youtube as a standalone business  MAY NOT be as profitable a biz as Search and might never be since barely 10% of its content is actually monetizable. But for Google, with $30 Billion revenues, Youtube losses( even if money lost is as high as say $500 million per year) is chump change considering the strategic advantage it gives visavis competition. (Microsoft online businesses lost way more last 10 years). Youtube subsidy by Google has created a monopoly which has effectively destroyed all independent video ad network business plans.
There was some backlash over these new benchmarks, but frankly, the vast majority of people who lost their monetization privileges weren’t earning much anyway. Most channels make somewhere between $1.50 and $3 per thousand views, depending on their content and audience, and Google won’t even cut a paycheck for under $100 (or roughly 50,000 views — a pretty tall order for the average 14-year-old posting eyeliner tutorials). In other words, if you were looking for an easy side gig, YouTube was never the efficient choice.

Five years on, ChuChu TV is a fast-growing threat to traditional competitors, from Sesame Street to Disney to Nickelodeon. With all its decades of episodes, well-known characters, and worldwide brand recognition, Sesame Street has more than 5 billion views on YouTube. That’s impressive, but ChuChu has more than 19 billion. Sesame Street’s main feed has 4 million subscribers; the original ChuChu TV channel has 19 million—placing it among the top 25 most watched YouTube channels in the world, according to the social-media-tracking site Social Blade—and its subsidiary channels (primarily ChuChu TV Surprise Eggs Toys and ChuChu TV Español) have another 10 million.

Of course, influencers have their own interests to look out for, too. “The process of creating a brand campaign is holistic, and the cost is not standard,” says Natalie Alzate, the woman behind NataliesOutlet, a YouTube channel with almost 6 million followers. “My manager, agent, and attorney work hard to ensure that each campaign is a success, which is measured by whether the fans respond to it as well they do to non-sponsored content.”
ChuChu has changed over time—it has slowed the pacing of its videos, focused on the key elements of scenes, and made more explicitly educational videos. But in the wilds of YouTube, the videos with the most views, not the most educational value, are the ones that rise to the top. ChuChu’s newer videos, which have more of the features Johnson looks for, have not had the time to hoover up as much attention, so the old ones keep appearing in YouTube searches and suggestions.
YouTube originally offered videos at only one quality level, displayed at a resolution of 320×240 pixels using the Sorenson Spark codec (a variant of H.263),[86][87] with mono MP3 audio.[88] In June 2007, YouTube added an option to watch videos in 3GP format on mobile phones.[89] In March 2008, a high-quality mode was added, which increased the resolution to 480×360 pixels.[90] In November 2008, 720p HD support was added. At the time of the 720p launch, the YouTube player was changed from a 4:3 aspect ratio to a widescreen 16:9.[91] With this new feature, YouTube began a switchover to H.264/MPEG-4 AVC as its default video compression format. In November 2009, 1080p HD support was added. In July 2010, YouTube announced that it had launched a range of videos in 4K format, which allows a resolution of up to 4096×3072 pixels.[92][93] In June 2015, support for 8K resolution was added, with the videos playing at 7680×4320 pixels.[94] In November 2016, support for HDR video was added which can be encoded with Hybrid Log-Gamma (HLG) or Perceptual Quantizer (PQ).[95] HDR video can be encoded with the Rec. 2020 color space.[96]
After all, relatability is a YouTuber’s greatest asset — along with a willingness to keep plugging away. “If you’re passionate about it, you really increase your chances of success,” says Asano. “It’s a lot of work. To produce just one video, you need camera equipment, a computer to edit it on, and time. And if you’re just starting out, you’re not going to get paid for a while because you need to build your subscribers. Don’t do it because you think you’re going to make an easy buck, because it’s not.”
Libya blocked access on January 24, 2010, because of videos that featured demonstrations in the city of Benghazi by families of detainees who were killed in Abu Salim prison in 1996, and videos of family members of Libyan leader Muammar Gaddafi at parties. The blocking was criticized by Human Rights Watch.[425] In November 2011, after the Libyan Civil War, YouTube was once again allowed in Libya.[426]

How many views does it take to make money on YouTube?  This is a common question asked and it really depends on who you ask.  You may have heard that you’ll make one dollar per thousand views or that it’s $1,000 per Million Views.  Some say it’s $5 per thousand views.  Well, we’re asking the wrong question.  We should be asking, “How much ENGAGEMENT does it take to make money on YouTube?”
“All I said was I like this guy’s anime review,” PewDiePie says in the video. “[The channel creator] apparently likes to have hidden and not-so-hidden Nazi references in his videos and obviously if I noticed that I wouldn’t have referenced him in the shoutout. ... I said publicly a year and a half ago that I was going to distance myself from Nazi jokes and that kind of stuff, because I want nothing to do with it. Generally, I’ve done that. I don’t really have a reason to dip into that again — it’s just stupid.”

On November 3, 2016, YouTube announced a trial scheme which allows the creators of videos to decide whether to approve, hide or report the comments posted on videos based on an algorithm that detects potentially offensive comments.[391] Creators may also choose to keep or delete comments with links or hashtags in order to combat spam. They can also allow other users to moderate their comments.[392]
In April 2013, it was reported that Universal Music Group and YouTube have a contractual agreement that prevents content blocked on YouTube by a request from UMG from being restored, even if the uploader of the video files a DMCA counter-notice. When a dispute occurs, the uploader of the video has to contact UMG.[330][331] YouTube's owner Google announced in November 2015 that they would help cover the legal cost in select cases where they believe fair use defenses apply.[332]
In May 2011, 48 hours of new videos were uploaded to the site every minute,[23] which increased to 60 hours every minute in January 2012,[23] 100 hours every minute in May 2013,[24][25] 300 hours every minute in November 2014,[26] and 400 hours every minute in February 2017.[27] As of January 2012, the site had 800 million unique users a month.[28] It is estimated that in 2007 YouTube consumed as much bandwidth as the entire Internet in 2000.[29] According to third-party web analytics providers, Alexa and SimilarWeb, YouTube is the second-most visited website in the world, as of December 2016; SimilarWeb also lists YouTube as the top TV and video website globally, attracting more than 15 billion visitors per month.[1][30][31] In October 2006, YouTube moved to a new office in San Bruno, California.[32]