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Tencent QQ, also known as QQ, is an instant messaging software service and web portal developed by the Chinese technology company Tencent. QQ offers services that provide online social games, music, shopping, microblogging, movies, and group and voice chat software. As of March 2022, there were 563.8 million monthly active QQ accounts.
The landscape for instant messaging involves cross-platform instant messaging clients that can handle one or multiple protocols. Clients that use the same protocol can typically federate and talk to one another. The following table compares general and technical information for cross-platform instant messaging clients in active development, each of which have their own article that provide further information.
P2PTV refers to peer-to-peer (P2P) software applications designed to redistribute video streams in real time on a P2P network; the distributed video streams are typically TV channels from all over the world but may also come from other sources. The draw to these applications is significant because they have the potential to make any TV channel globally available by any individual feeding the stream into the network where each peer joining to watch the video is a relay to other peer viewers, allowing a scalable distribution among a large audience with no incremental cost for the source.
MLB.com is the official site of Major League Baseball and is overseen by Major League Baseball Advanced Media, L.P.. MLB.com is a source of baseball-related information, including baseball news, statistics, and sports columns. MLB.com is also a commercial site, providing online streaming video and streaming audio broadcasts of all Major League Baseball games to paying subscribers, as well as "gameday", a near-live streaming box score of baseball games for free. In addition, MLB.com sells official baseball merchandise, allows users to buy tickets to baseball games, runs fantasy baseball leagues, and runs auctions of baseball memorabilia. In association with HB Studios, MLB.com has also developed recent R.B.I. Baseball installments.
Livestation was a platform for distributing live television and radio broadcasts over a data network. It was originally developed by Skinkers Ltd. and is now an independent company called Livestation Ltd. The service was originally based on peer-to-peer technology acquired from Microsoft Research. Between mid-June 2013 and mid-July Livestation was unavailable to some subscribers due to technical issues.
ITVX is an online video-on-demand service accessible through the main ITV website, itv.com. The service offers a variety of programmes from homegrown programming to acquisitions across ITV1, ITV2, ITV3, ITV4, ITVBe, and CITV. Some sports programming is available to watch again via the service, the 2010 FIFA World Cup and highlights being examples. Some programmes, imports, and movies are not currently available due to rights issues, and until the latest version, most children's programming in particular was generally unavailable. Programmes are available for 30 days on the site after being first shown on ITV. The service was originally called ITV Catch Up but was then rebranded 'ITV Player' on 5 December 2008 as part of ITV's aim to create a recognisable and consistent brand for video-on-demand content across the web and TV. ITV Player was also branded as ITV Net Player and referred to as the ITV Network Player in branding and communication around programming intended for consumption across the UK, such as on Virgin Media, before adopting the current name.
Qzone is a social networking website based in China which was created by Tencent in 2005. It allows users to write blogs, keep diaries, send photos, listen to music, and watch videos. Users can set their Qzone background and select accessories based on their preferences so that every Qzone is customized to the individual member's taste. However, most Qzone accessories are not free; only after buying the "Canary Yellow Diamond" can users access every service without paying extra.
The Samsung Omnia II GT-I8000(H/L/U) is a multimedia smartphone announced at Samsung Mobile Unpacked on June 15, 2009. Earlier Omnia II releases run Windows Mobile 6.1, however they are upgradable to version 6.5 Professional. There is also an unofficial and experimental Android version available. Verizon is the official US carrier for this phone and released it in December 2009.
HTTP Live Streaming 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 streaming media servers. As of 2019, an annual video industry survey has consistently found it to be the most popular streaming format.
Tencent Weibo was a Chinese microblogging (weibo) website launched by Tencent in April 2010, and was shut down on September 28th, 2020. Users could broadcast a message including 140 Chinese characters at most through the web, SMS or smartphone.
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's HTTP Live Streaming (HLS) solution, MPEG-DASH works by breaking the content into a sequence of small segments, which are served over HTTP. An early HTTP web server based streaming system called SProxy was developed and deployed in the Hewlett Packard Laboratories in 2006. It showed how to use HTTP range requests to break the content into small segments. SProxy shows the effectiveness of segment based streaming, gaining best Internet penetration due to the wide deployment of firewalls, and reducing the unnecessary traffic transmission if a user chooses to terminate the streaming session earlier before reaching the end. Each segment contains a short interval of playback time of content that is potentially many hours in duration, such as a movie or the live broadcast of a sport event. The content is made available at a variety of different bit rates, i.e., alternative segments encoded at different bit rates covering aligned short intervals of playback time. While the content is being played back by an MPEG-DASH client, the client uses a bit rate adaptation (ABR) algorithm to automatically select the segment with the highest bit rate possible that can be downloaded in time for playback without causing stalls or re-buffering events in the playback. The current MPEG-DASH reference client dash.js offers both buffer-based (BOLA) and hybrid (DYNAMIC) bit rate adaptation algorithms. Thus, an MPEG-DASH client can seamlessly adapt to changing network conditions and provide high quality playback with few stalls or re-buffering events.
WeChat is a Chinese instant messaging, social media, and mobile payment app developed by Tencent. First released in 2011, it became the world's largest standalone mobile app in 2018, with over 1 billion monthly active users. WeChat has been described as China's "app for everything" and a super-app because of its wide range of functions. WeChat provides text messaging, hold-to-talk voice messaging, broadcast (one-to-many) messaging, video conferencing, video games, sharing of photographs and videos and location sharing.
Future TV Co. Ltd. is a subsidiary of China Network Television (CNTV), the official online division of Chinese national public broadcaster China Central Television (CCTV). It focuses on the expansion of Internet TV business and runs a national Internet TV platform—China Internet TV (iCNTV), which has millions of online users.
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, 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. 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.
Windows Phone 8.1 was the third generation of Microsoft's Windows Phone mobile operating system, succeeding Windows Phone 8. Rolled out at Microsoft's Build Conference in San Francisco, California, on April 2, 2014, it was released in final form to Windows Phone developers on April 14, 2014 and reached general availability on August 4, 2014. All Windows Phones running Windows Phone 8 can be upgraded to Windows Phone 8.1, with release dependent on carrier rollout dates.
QQ Music is one of the three Chinese freemium music streaming services owned by Tencent Music, a joint venture between Tencent and Spotify. As of 2018, the service is set to reach over 700 million users with an estimated 120 million subscribers.
Tencent Video is a Chinese video streaming website owned by Tencent. The website was launched in April 2011, and is one of China's largest online video platforms. As of March 2022, Tencent Video has over 1.268 billion mobile monthly active users, and 123 million VIP subscribers, making it the 4th largest streaming service in the world, after Netflix, Amazon Prime Video, and Disney+. Tencent Video also operates an international version, WeTV, which was launched in 2018.
NetEase Cloud Music is a freemium music streaming service developed and owned by NetEase, Inc. The streaming service was launched to the public on 23 April 2013. As of April 2017, the platform has 300 million users, and a music database consisting of over 10 million songs. In April 2017 it received its series A financing of 750 million CNY, and was valued at 8 billion CNY, making it a unicorn company. It is one of the biggest competitors in the Chinese music streaming business, primarily competing with Tencent's QQ Music.
Tencent Games is the video game publishing division of Tencent Interactive Entertainment, itself a division of Tencent Holdings. It has five internal studio groups, including TiMi Studio Group. Tencent Games was founded in 2003 to focus on online games. In 2021, it launched its international Level Infinite brand, which is stated to be operated from its Singapore office.
QQ Browser is a web browser developed by Mainland Chinese technology company Tencent. It utilizes two browser engines: WebKit and Trident. Previously, Tencent had developed Tencent Explorer and Tencent TT two browsers based on the Trident typesetting engine, and integration The QQ browser of the WebKit engine 5, QQ browser 6.
References
- ↑ "共谋发展 深圳快播"牵手"香港DMT" (in Chinese). Guangzhou Daily. 2011-01-27. Retrieved 2011-01-28.
