An online video platform (OVP), provided by a video hosting service, enables users to upload, convert, store and play back video content on the

Internet The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, pub ...

, often via a structured, large-scale system that may generate revenue. Users will generally upload video content via the hosting service's website, mobile or desktop application, or other interfaces (API). An example of an OVP is

YouTube YouTube is a global online video platform, online video sharing and social media, social media platform headquartered in San Bruno, California. It was launched on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim. It is owned by ...

. The type of video content uploaded might be anything from shorts to full-length TV shows and movies. The video host stores the video on its server and offers users the ability to enable different types of embed codes or links that allow others to view the video content. The website, mainly used as the video hosting website, is usually called the video-sharing website.

Purpose of video hosts (for users)

* Save on

bandwidth Bandwidth commonly refers to: * Bandwidth (signal processing) or ''analog bandwidth'', ''frequency bandwidth'', or ''radio bandwidth'', a measure of the width of a frequency range * Bandwidth (computing), the rate of data transfer, bit rate or thr ...

and hosting costs often eliminating costs entirely; * Creating a common place to share and view video content; * Making a

user friendly Usability can be described as the capacity of a system to provide a condition for its users to perform the tasks safely, effectively, and efficiently while enjoying the experience. In software engineering, usability is the degree to which a soft ...

experience, where

uploading Uploading refers to ''transmitting'' data from one computer system to another through means of a network. Common methods of uploading include: uploading via web browsers, FTP clients], and computer terminal, terminals ( SCP/ SFTP). Uploading ...

a video and Streaming media, streaming or

embedding In mathematics, an embedding (or imbedding) is one instance of some mathematical structure contained within another instance, such as a group that is a subgroup. When some object X is said to be embedded in another object Y, the embedding is gi ...

video does not require advanced programming knowledge. It is now commonly achieved through a

web browser A web browser is application software for accessing websites. When a user requests a web page from a particular website, the browser retrieves its files from a web server and then displays the page on the user's screen. Browsers are used on ...

, and can be done by users with no programming experience.

Description

Online video platforms can use a

software as a service Software as a service (SaaS ) is a software licensing and delivery model in which software is licensed on a subscription basis and is centrally hosted. SaaS is also known as "on-demand software" and Web-based/Web-hosted software. SaaS is con ...

(SaaS) business model, a

do it yourself "Do it yourself" ("DIY") is the method of building, modifying, or repairing things by oneself without the direct aid of professionals or certified experts. Academic research has described DIY as behaviors where "individuals use raw and semi ...

(DIY) model or

user-generated content User-generated content (UGC), alternatively known as user-created content (UCC), is any form of content, such as images, videos, text, testimonials, and audio, that has been posted by users on online platforms such as social media, discussion f ...

(UGC) model. The OVP comes with an end-to-end tool set to upload, encode, manage, playback, style, deliver, distribute, download, publish and measure

quality of service Quality of service (QoS) is the description or measurement of the overall performance of a service, such as a telephony or computer network, or a cloud computing service, particularly the performance seen by the users of the network. To quantitat ...

or audience engagement

quality of experience Quality of experience (QoE) is a measure of the delight or annoyance of a customer's experiences with a service (e.g., web browsing, phone call, TV broadcast).Qualinet White Paper on Definitions of Quality of Experience (2012). European Network on Q ...

of online video content for both

video on demand Video on demand (VOD) is a media distribution system that allows users to access videos without a traditional video playback device and the constraints of a typical static broadcasting schedule. In the 20th century, broadcasting in the form of o ...

and live delivery. This is usually manifested as a User Interface with log-in credentials. OVPs also include providing a custom

video player Media player software is a type of application software for playing multimedia computer files like audio and video files. Media players commonly display standard media control icons known from physical devices such as tape recorders and CD play ...

or a third-party video player that can be embedded in a website. Modern online video platforms are often coupled up with embedded online video analytics providing video publishers with detailed insights into video performance: the total number of video views, impressions, and unique views; video watch time, stats on user location, visits, and behavior on the site. Video

heat map A heat map (or heatmap) is a data visualization technique that shows magnitude of a phenomenon as color in two dimensions. The variation in color may be by hue or intensity, giving obvious visual cues to the reader about how the phenomenon is c ...

s show how user engagement rate changes through the viewing process in order to measure audience interaction and to create compelling video content. OVPs are related to the

over-the-top content An over-the-top (OTT) media service is a media service offered directly to viewers via the Internet. OTT bypasses cable, broadcast, and satellite television platforms: the types of companies that traditionally act as controllers or distributors ...

video industry, although there are many OVP providers that are also present in broadcast markets, serving video on demand set-top boxes. OVP product models vary in scale and feature-set, ranging from ready-made web sites that individuals can use, to white label models that can be customized by enterprise clients or media/content aggregators and integrated with their traditional broadcast workflows. The former example is

. The latter example is predominantly found in FTA (Free-To-Air) or pay-TV broadcasters who seek to provide an

over-the-top media service An over-the-top (OTT) media service is a media service offered directly to viewers via the Internet. OTT bypasses cable, broadcast, and satellite television platforms: the types of companies that traditionally act as controllers or distributors ...

(OTT) that extends the availability of their content on desktops or multiple mobility devices. In general, the

graphical user interface The GUI ( "UI" by itself is still usually pronounced . or ), graphical user interface, is a form of user interface that allows users to interact with electronic devices through graphical icons and audio indicator such as primary notation, inste ...

accessed by users of the OVP is sold as a service. Revenue is derived from monthly subscriptions based on the number of users it is licensed to and the complexity of the workflow. Some workflows require encryption of content with DRM and this increases the cost of using the service. Videos may be transcoded from their original source format or resolution to a mezzanine format (suitable for management and mass-delivery), either on-site or using

cloud computing Cloud computing is the on-demand availability of computer system resources, especially data storage ( cloud storage) and computing power, without direct active management by the user. Large clouds often have functions distributed over mul ...

. The latter would be where

platform as a service Platform as a service (PaaS) or application platform as a service (aPaaS) or platform-based service is a category of cloud computing services that allows customers to provision, instantiate, run, and manage a modular bundle comprising a computin ...

, is provided as an additional cost. It is feasible, but rare, for large broadcasters to develop their own proprietary OVP. However, this can require complex development and maintenance costs and diverts attention to 'building' as opposed to distributing/curating content. OVPs often cooperate with specialized third-party service providers, using what they call an

application programming interface An application programming interface (API) is a way for two or more computer programs to communicate with each other. It is a type of software interface, offering a service to other pieces of software. A document or standard that describes how t ...

(API). These include cloud transcoders, recommendation engines, search engines, metadata libraries and analytics providers.

Video and content delivery protocols

The vast majority of OVPs use industry-standard HTTP streaming or HTTP progressive download protocols. With HTTP streaming, the ''de facto'' standard is to use adaptive streaming where multiple files of a video are created at different bit rates, but only one of these is sent to the end-user during playback, depending on available bandwidth or device CPU constraints. This can be switched dynamically and near-seamlessly at any time during the video viewing. The main protocols for adaptive HTTP streaming include Smooth Streaming (by

Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washing ...

HTTP Live Streaming HTTP Live Streaming (also known as HLS) is an HTTP-based adaptive bitrate streaming communications protocol developed by Apple Inc. and released in 2009. Support for the protocol is widespread in media players, web browsers, mobile devices, and st ...

(HLS) (by

Apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple fruit tree, trees are agriculture, cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, wh ...

) and

Flash Video Flash Video is a container file format used to deliver digital video content (e.g., TV shows, movies, etc.) over the Internet using Adobe Flash Player version 6 and newer. Flash Video content may also be embedded within SWF files. There ar ...

(by

Adobe Adobe ( ; ) is a building material made from earth and organic materials. is Spanish for ''mudbrick''. In some English-speaking regions of Spanish heritage, such as the Southwestern United States, the term is used to refer to any kind of e ...

). Flash is still in use but is declining due to the popularity of HLS and Smooth Stream in mobile devices and desktops, respectively. Each is a proprietary protocol in its own right and due to this fragmentation, there have been efforts to create one standardized protocol known as

MPEG-DASH Dynamic Adaptive Streaming over HTTP (DASH), also known as MPEG-DASH, is an adaptive bitrate streaming technique that enables high quality streaming of media content over the Internet delivered from conventional HTTP web servers. Similar to Apple ...

. There are many OVPs available on the Internet.

Influence

In the 2010s, with the increasing prevalence of technology and the Internet in everyday life, video hosting services serve as a portal to different forms of

entertainment Entertainment is a form of activity that holds the attention and interest of an audience or gives pleasure and delight. It can be an idea or a task, but is more likely to be one of the activities or events that have developed over thousa ...

(comedy, shows, games, or music),

news News is information about current events. This may be provided through many different Media (communication), media: word of mouth, printing, Mail, postal systems, broadcasting, Telecommunications, electronic communication, or through the tes ...

documentaries A documentary film or documentary is a non-fictional motion-picture intended to "document reality, primarily for the purposes of instruction, education or maintaining a historical record". Bill Nichols has characterized the documentary in term ...

and educational videos. Content may be either both user-generated, amateur clips or commercial products. The entertainment industry uses this medium to release music and videos, movies and television shows directly to the public. Since many users do not have unlimited web space, either as a paid service, or through an

ISP An Internet service provider (ISP) is an organization that provides services for accessing, using, or participating in the Internet. ISPs can be organized in various forms, such as commercial, community-owned, non-profit, or otherwise private ...

offering, video hosting services are becoming increasingly popular, especially with the explosion in popularity of

blog A blog (a truncation of "weblog") is a discussion or informational website published on the World Wide Web consisting of discrete, often informal diary-style text entries (posts). Posts are typically displayed in reverse chronological order ...

internet forum An Internet forum, or message board, is an online discussion site where people can hold conversations in the form of posted messages. They differ from chat rooms in that messages are often longer than one line of text, and are at least temporar ...

s and other interactive pages. The mass market for

camera phones A camera phone is a mobile phone which is able to capture photographs and often record video using one or more built-in digital cameras. It can also send the resulting image wirelessly and conveniently. The first commercial phone with color ...

and

smartphone A smartphone is a portable computer device that combines mobile telephone and computing functions into one unit. They are distinguished from feature phones by their stronger hardware capabilities and extensive mobile operating systems, whic ...

s has increased the supply of user-generated video. Traditional methods of personal video distribution, such as making a

DVD The DVD (common abbreviation for Digital Video Disc or Digital Versatile Disc) is a digital optical disc data storage format. It was invented and developed in 1995 and first released on November 1, 1996, in Japan. The medium can store any kind ...

to show to friends at home, are unsuited to the low resolution and high volume of camera phone clips. In contrast, current

broadband In telecommunications, broadband is wide bandwidth data transmission which transports multiple signals at a wide range of frequencies and Internet traffic types, that enables messages to be sent simultaneously, used in fast internet connections. ...

Internet connections are well suited to serving the quality of video shot on mobile phones. Most people do not own web servers, and this has created demand for user-generated video content hosting.

Free video format support

Some websites prefer royalty-free video formats such as

Theora Theora is a free file format, free Lossy compression, lossy video compression format. It is developed by the Xiph.Org Foundation and distributed without licensing fees alongside their other free and open media projects, including the Vorbis ...

(with

Ogg Ogg is a free, open container format maintained by the Xiph.Org Foundation. The authors of the Ogg format state that it is unrestricted by software patents and is designed to provide for efficient streaming and manipulation of high-quality di ...

) and

VP8 VP8 is an open and royalty-free video compression format released by On2 Technologies in 2008. Initially released as a proprietary successor to On2's previous VP7 format, VP8 was released as an open and royalty-free format in May 2010 after Goo ...

(with

WebM WebM is an audiovisual media file format. It is primarily intended to offer a royalty-free alternative to use in the HTML5 video and the HTML5 audio elements. It has a sister project, WebP, for images. The development of the format is sponsored ...

). In particular, the Wikipedia community advocates the Ogg format, and some websites now support searching specifically for WebM videos.

Copyright issues

On some websites, users share entire films by breaking them up into segments that are about the size of the video length limit imposed by the site (e.g., 15-minutes). An emerging practice is for users to obfuscate the titles of feature-length films that they share by providing a title that is recognizable by humans but will not match on standard search engines. It is not even in all cases obvious to the user if a provided video is a copyright infringement. For

privacy Privacy (, ) is the ability of an individual or group to seclude themselves or information about themselves, and thereby express themselves selectively. The domain of privacy partially overlaps with security, which can include the concepts of a ...

reasons, the users' comments are usually ignored by websites of the Internet preservation, as it happens in

Web Archive The Web ARChive (WARC) archive format specifies a method for combining multiple digital resources into an aggregate archive file together with related information. The WARC format is a revision of the Internet Archive's ARC_IA File Format that ...

, or in

Archive.today archive.today (or archive.is) is a web archiving site, founded in 2012, that saves snapshots on demand, and has support for JavaScript-heavy sites such as Google Maps and progressive web apps such as Twitter. archive.today records two snaps ...

copy saving.

Mobile video hosting

A more recent application of the video hosting services is in the ''mobile web 2.0'' arena, where video and other

mobile content Mobile content is any type of web hypertext and information content and electronic media which is viewed or used on mobile phones, like text, sound, ringtones, graphics, flash, discount offers, mobile games, movies, and GPS navigation. As mobile ph ...

can be delivered to, and easily accessed by

mobile device A mobile device (or handheld computer) is a computer small enough to hold and operate in the hand. Mobile devices typically have a flat LCD or OLED screen, a touchscreen interface, and digital or physical buttons. They may also have a physical ...

s. While some video-hosting services like DaCast and

Ustream IBM Watson Media (formerly Ustream and IBM Cloud Video) is an American virtual events platform company which is a division of IBM. Prior to IBM acquisition, it had more than 180 employees across San Francisco, Los Angeles, and Budapest offices. ...

have developed means by which video can be watched on mobile devices, mobile-oriented web-based frontends for video hosting services that possess equal access and capability to desktop-oriented web services have yet to be developed. A mobile live streaming software called Qik allows the users to upload videos from their cell phones to the internet. The videos will then be stored online and can be shared to various

social networking A social network is a social structure made up of a set of social actors (such as individuals or organizations), sets of dyadic ties, and other social interactions between actors. The social network perspective provides a set of methods for an ...

sites like

Twitter Twitter is an online social media and social networking service owned and operated by American company Twitter, Inc., on which users post and interact with 280-character-long messages known as "tweets". Registered users can post, like, and ...

Facebook Facebook is an online social media and social networking service owned by American company Meta Platforms. Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin M ...

and

. Videos will be stored on the servers and can be watched from both the mobile devices and the website.

History

Practical online video hosting and

video streaming Video on demand (VOD) is a media distribution system that allows users to access videos without a traditional video playback device and the constraints of a typical static broadcasting schedule. In the 20th century, broadcasting in the form of o ...

was made possible by advances in

video compression In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original representation. Any particular compression is either lossy or lossless. Lossless compression ...

, due to the impractically high bandwidth requirements of

uncompressed video Uncompressed video is digital video that either has never been compressed or was generated by decompressing previously compressed digital video. It is commonly used by video cameras, video monitors, video recording devices (including general-pur ...

. Raw uncompressed

digital video Digital video is an electronic representation of moving visual images (video) in the form of encoded digital data. This is in contrast to analog video, which represents moving visual images in the form of analog signals. Digital video comprises ...

has a

bit rate In telecommunications and computing, bit rate (bitrate or as a variable ''R'') is the number of bits that are conveyed or processed per unit of time. The bit rate is expressed in the unit bit per second (symbol: bit/s), often in conjunction w ...

of 168

Mbit/s In telecommunications, data-transfer rate is the average number of bits (bitrate), characters or symbols (baudrate), or data blocks per unit time passing through a communication link in a data-transmission system. Common data rate units are multi ...

for

SD video Standard-definition television (SDTV, SD, often shortened to standard definition) is a television system which uses a resolution that is not considered to be either high or enhanced definition. "Standard" refers to it being the prevailing sp ...

, and over 1

Gbit/s In telecommunications, data-transfer rate is the average number of bits (bitrate), characters or symbols (baudrate), or data blocks per unit time passing through a communication link in a data-transmission system. Common data rate units are multi ...

for

full HD 1080p (1920×1080 progressively displayed pixels; also known as Full HD or FHD, and BT.709) is a set of HDTV high-definition video modes characterized by 1,920 pixels displayed across the screen horizontally and 1,080 pixels down the screen verti ...

video. The most important

data compression In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original representation. Any particular compression is either lossy or lossless. Lossless compression ...

algorithm that enabled practical video hosting and streaming is the discrete cosine transform (DCT), a

lossy compression In information technology, lossy compression or irreversible compression is the class of data compression methods that uses inexact approximations and partial data discarding to represent the content. These techniques are used to reduce data size ...

technique first proposed by Nasir Ahmed, T. Natarajan and K. R. Rao in 1973. The DCT algorithm is the basis for the first practical

video coding format A video coding format (or sometimes video compression format) is a content representation format for storage or transmission of digital video content (such as in a data file or bitstream). It typically uses a standardized video compression algo ...

H.261 H.261 is an ITU-T video compression standard, first ratified in November 1988. It is the first member of the H.26x family of video coding standards in the domain of the ITU-T Study Group 16 Video Coding Experts Group (VCEG, then Specialists Gro ...

, in 1988. It was followed by more popular DCT-based video coding formats, most notably the

MPEG The Moving Picture Experts Group (MPEG) is an alliance of working groups established jointly by International Organization for Standardization, ISO and International Electrotechnical Commission, IEC that sets standards for media coding, includ ...

and

H.26x The Video Coding Experts Group or Visual Coding Experts Group (VCEG, also known as Question 6) is a working group of the ITU Telecommunication Standardization Sector (ITU-T) concerned with standards for compression coding of video, images, audio, ...

video standards from 1991 onwards. The

modified discrete cosine transform The modified discrete cosine transform (MDCT) is a transform based on the type-IV discrete cosine transform (DCT-IV), with the additional property of being lapped transform, lapped: it is designed to be performed on consecutive blocks of a larger ...

(MDCT) is also the basis for the

MP3 MP3 (formally MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) is a coding format for digital audio developed largely by the Fraunhofer Society in Germany, with support from other digital scientists in the United States and elsewhere. Origin ...

audio compression format introduced in 1994, and later the

Advanced Audio Coding Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate. AAC has been stan ...

(AAC) format in 1999.

Video hosting sites

The first Internet video hosting site was ShareYourWorld.com. Founded in 1997, it allowed users to upload clips or full videos in different file formats. However,

Internet access Internet access is the ability of individuals and organizations to connect to the Internet using computer terminals, computers, and other devices; and to access services such as email and the World Wide Web. Internet access is sold by Internet ...

bandwidth and video

transcoding Transcoding is the direct digital-to-digital conversion of one encoding to another, such as for video data files, audio files (e.g., MP3, WAV), or character encoding (e.g., UTF-8, ISO/IEC 8859). This is usually done in cases where a target devic ...

technology at the time were limited, so the site did not support video streaming like YouTube later did. ShareYourWorld was founded by Chase Norlin, and it ran until 2001, when it closed due to budget and bandwidth problems. Founded in October 2004,

Pandora TV In Greek mythology, Pandora (Greek: , derived from , ''pān'', i.e. "all" and , ''dōron'', i.e. "gift", thus "the all-endowed", "all-gifted" or "all-giving") was the first human woman created by Hephaestus on the instructions of Zeus. As Hes ...

from

South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed ...

is the first video sharing website in the world to attach advertisements to user-submitted video clips and to provide unlimited storage space for users to upload their own clips. The company has developed an auto-advertisements system that automatically inserts advertising to the clips posted to the website. It was founded in the

Gangnam District Gangnam District ( ; , ) is one of the 25 local government districts which make up the city of Seoul, South Korea. Gangnam translates to "South of the (Han) River". Gangnam District is the third largest district in Seoul, with an area of . A ...

Seoul Seoul (; ; ), officially known as the Seoul Special City, is the capital and largest metropolis of South Korea.Before 1972, Seoul was the ''de jure'' capital of the Democratic People's Republic of Korea (North Korea) as stated iArticle 103 ...

.Privacy Policy
." Pandora TV. Retrieved on September 17, 2011. "Seoul-Gangnam Building 5th Floor #727-16, Yeoksam-Dong, Gangnam-Gu Seoul, Korea 135-921"Report Personal Rights Violation
" Pandora TV. Retrieved on September 17, 2011. "Copyright Infringement Report Center Pandora TV Inc.5F. Seoul Gangnam Bldg, #727-16 Yeoksam-dong Gangnam-gu, Seoul 135-921, South Korea"

Video streaming platforms

was founded by

Chad Hurley Chad Meredith Hurley (born January 24, 1977) is an American webmaster and businessman who serves as the advisor and former chief executive officer (CEO) of YouTube. He also co-founded MixBit. In June 2006, he was voted 28th on Business 2.0's "5 ...

Jawed Karim Jawed Karim (বাংলাঃ জাওয়াদ করিম) (born October 28, 1979) is an American software engineer and Internet entrepreneur of Bangladeshi and German descent. He is a co-founder of YouTube and the first person to upl ...

and

Steve Chen Steve Chen (; born August 25, 1978) is a Taiwanese-American Internet entrepreneur who is one of the co-founders and previous chief technology officer of the video-sharing website YouTube. After having co-founded the company AVOS Systems, Inc. a ...

in 2005. It was based on video transcoding technology, which enabled the video streaming of

from anywhere on the

World Wide Web The World Wide Web (WWW), commonly known as the Web, is an information system enabling documents and other web resources to be accessed over the Internet. Documents and downloadable media are made available to the network through web se ...

. This was made possible by implementing a

Flash player Adobe Flash Player (known in Internet Explorer, Firefox, and Google Chrome as Shockwave Flash) is computer software for viewing multimedia contents, executing rich Internet applications, and streaming audio and video content created on the ...

based on

MPEG-4 AVC Advanced Video Coding (AVC), also referred to as H.264 or MPEG-4 Part 10, is a video compression standard based on block-oriented, motion-compensated coding. It is by far the most commonly used format for the recording, compression, and distr ...

video with AAC audio. This allowed any

to be uploaded, and then transcoded into

Flash Flash, flashes, or FLASH may refer to: Arts, entertainment, and media Fictional aliases * Flash (DC Comics character), several DC Comics superheroes with super speed: ** Flash (Barry Allen) ** Flash (Jay Garrick) ** Wally West, the first Kid ...

-compatible AVC video that can be directly streamed from anywhere on the Web. The first YouTube

video clip Video clips refer to mostly short videos, most of the time called memes, which are short videos of silly jokes and funny clips, most of the time coming from movies or any entertainment videos such as YouTube. The term is also used more loosely to ...

was ''

Me at the zoo "Me at the zoo" is the first video uploaded to YouTube, on April 23, 2005, 8:31:52 p.m. PDT, or April 24, 2005, at 03:31:52 UTC. The 19-second video features YouTube's co-founder Jawed Karim, who was 25 years old at the time, in front of ...

'', uploaded by Karim in April 2005. YouTube subsequently became the most popular online video platform, and changed the way videos were hosted on the Web. The success of

led to a number of similar online video streaming platforms, from companies such as

Netflix Netflix, Inc. is an American subscription video on-demand over-the-top streaming service and production company based in Los Gatos, California. Founded in 1997 by Reed Hastings and Marc Randolph in Scotts Valley, California, it offers a fil ...

Hulu Hulu () is an American subscription streaming service majority-owned by The Walt Disney Company, with Comcast's NBCUniversal holding a minority stake. It was launched on October 29, 2007 and it offers a library of films and television serie ...

and

Crunchyroll Crunchyroll is an American subscription video on-demand over-the-top streaming service owned by Sony through a joint venture between Sony Pictures and Sony Music Entertainment Japan's Aniplex. The service primarily distributes films and tel ...

. Within these video streaming platforms like Netflix, Hulu, and YouTube, there are privacy concerns about how the websites use consumers' personal information and online behaviors to advertise and track spending. Many video streaming websites record semi-private consumer information such as video streaming data, purchase frequency, genre of videos watched, etc.

References

{{Reflist Internet hosting