Periscope (service)

From Wikipedia, the free encyclopedia
  (Redirected from Periscope (app))
Jump to navigation Jump to search

Periscope Logo.svg
Periscope screenshot.png
Periscope (Android),
Screenshot of live stream
Original author(s)Kayvon Beykpour
Joe Bernstein
Aaron Wasserman
Tyler Hansen
Geraint Davies[1]
Initial releaseMarch 26, 2015
Stable release
AndroidVaries with device / September 2, 2020; 12 months ago (2020-09-02)[2]
iOS1.108 / October 20, 2020; 10 months ago (2020-10-20)[3]
Written inGo (server-side)[4]
Operating systemiOS, tvOS, Android
Available inMultilingual[5]
TypeVideo streaming
Social networking service

Periscope was an American live video streaming app for Android and iOS developed by Kayvon Beykpour and Joe Bernstein and acquired by Twitter before launch in 2015. It was discontinued in March 2021.


Beykpour and Bernstein came up with the idea for Periscope while traveling abroad in 2013. Beykpour was in Istanbul when protests broke out in Taksim Square. He wanted to see what was happening there, so he turned to Twitter. While he could read about the protests, he could not see them.[6] They started the company in February 2014, under the name Bounty.[7] They raised $1.5 million from Founder Collective, Scott Belsky, Maveron, Google Ventures, Menlo Ventures, Bessemer, Stanford – StartX and Sam Shank in April 2014.[8]

Periscope was acquired January 2015 by Twitter before the product had been publicly launched. One investor source says the acquisition amount was "sizeable", above $50 million. Another says it fell between $75 and $100 million. A third says the deal was "small-ish".[9] The acquisition was officially announced in a tweet from Periscope and retweeted by Twitter CEO Dick Costolo on 13 March after the rival video streaming app Meerkat was a breakout hit at South by Southwest 2015 (13–17 March).[10][11][12] Meerkat became the talk of SXSW partially due to Twitter cutting Meerkat off from its social graph just as the festival was starting.[13]

Periscope was launched on 26 March 2015.[14][15] Later, on 26 May 2015, Periscope was released for Android.[16] On 12 August 2015, Periscope announced that it had surpassed 10 million accounts, four months after it was launched. At the same time, the company noted that the amount of video being watched had reached a level of "40 years per day".[17] On 9 December 2015, Apple named Periscope as the iPhone App of the Year.[18] On 26 January 2016, the company released an update that allows users to stream live from GoPro.[19] In December 2016, some of Periscope's features were integrated into the main Twitter app.[20]

In April 2016, as part of a wider partnership with Twitter to stream selected Thursday Night Football games, the NFL announced that Periscope would feature ancillary behind the scenes content from these games.[21]

In June 2016, Democratic members of the U.S. House of Representatives staged a sit-in on the House floor to protest the lack of a vote on a gun control bill. The Speaker pro tem, Rep. Ted Poe, declared the House was in recess and subsequently the House video feed to C-SPAN was shut off. However, after a brief interruption, C-SPAN was able to broadcast the sit-in because Rep. Scott Peters streamed the activity and the speakers using his Periscope account.[22][23]

On 12 June 2018, a Turkish court banned Periscope in Turkey for violating the copyright of the Turkish company called Periskop.[24] Periscope had been actively used by the Turkish opposition until an initial ban was put in place in April 2017, weeks before a constitutional referendum to expand presidential powers.[25]

On 15 December 2020, Twitter announced it would be discontinuing the service on 31 March 2021 due to declining usage, product realignment and high maintenance costs.[26] It was removed from its respective stores in Android and iOS on 31 March 2021. However, the videos of the service can still be watched via Twitter, as most of its features are now incorporated into the app.[27]


The services of Periscope are available in the mobile application itself as well as on Twitter. Users of Periscope are able to choose whether or not to make their video public or simply viewable to certain users such as their friends or families.[28] Although the "scoper" usually simply uses a handheld device such as a smartphone to broadcast, it is also possible to broadcast through Periscope using a professional vision mixing suite such as Wirecast or Teradek using Periscope Pro.[29]

Periscope allows viewers to send "hearts" to the broadcaster by tapping on the mobile screen as a form of appreciation. The maximum number of users that a user can follow is 8,000.[30] Both the "scoper" and viewers of the so-called "scope" are able to block viewers. When blocked by the "scoper", users are added to a blocked list and booted from the "scope". If enough "scopers" block a user, they are blocked from the "scope". If they receive more than four blocks from four different "scopes" then the user gets shadowbanned.[citation needed]

On 8 September 2015, TechCrunch reported and later confirmed that Periscope was building an Apple TV app.[31] This app has been released.[32] On 10 September 2015, Periscope added the ability to broadcast live in landscape view.[33]

Copyright issues[edit]

As actress Alyssa Milano autographs copies of her graphic novel during an appearance at Midtown Comics in Manhattan, her assistant, Kelly Kall (left foreground) streams video of the event on Periscope.

The app can be misappropriated for copyright infringement, an issue that was raised around the time of the app's launch when several users of the service used it to air the fifth-season premiere of HBO's Game of Thrones live. HBO has stated the service needs better tools and policies to deal with copyrighted content.[34]

These issues were magnified further by a professional boxing event on 2 May 2015, Floyd Mayweather, Jr. vs. Manny Pacquiao, which was televised via a pay per view that cost approximately US$90, but saw wide unauthorised distribution through streams of various quality on Periscope.[35][36][37] Rebroadcasting copyrighted content violates Periscope's written terms of service, and can result in suspension or banning the offending account.[38]

Other complaints have come from firms acting on behalf of the NFL, the Premier League, the US Open Tennis Championship and Taylor Swift, according to data from Chilling Effects, which tracks online takedown notices and was started by attorney Wendy Seltzer, several law school clinics and the Electronic Frontier Foundation.[citation needed] The Ultimate Fighting Championship, which has kept a close eye on people it believes are illegally streaming its pay per view mixed martial arts matches, has sent more than 650 takedown notices to Periscope, according to data from Chilling Effects.[39]


As of 5 July 2016,[40] Periscope released an update where users can choose whether to save their broadcasts or delete them after 24 hours. (Although "scopes" disappear from after 24 hours,[41] users were able to capture their "scopes", and other live streaming apps, using It stopped collecting videos on 22 April 2016 and shut down on 4 May 2016.[42]) A television channel based around Periscope is PeriscopeTV.[43]


  1. ^ "Periscope: Anglesey man behind video streaming app". BBC News. Retrieved 4 February 2016.
  2. ^ "Periscope - Live Video - Apps on Google Play".
  3. ^ "‎Periscope Live Video Streaming". App Store.
  4. ^ "API Engineering - Periscope at Periscope". 2015. Retrieved 3 May 2016.
  5. ^ "Periscope in Other Languages". Periscope Help Center. 10 January 2016. Retrieved 6 May 2016.
  6. ^ Shontell, Alyson (26 March 2015). "What it's like to sell your startup for ~$120 million before it's even been launched: Meet Twitter's new prized possession, Periscope". Business Insider. Retrieved 26 March 2015.
  7. ^ "Kayvon Beykpour LIVE Chat". Product Hunt. 27 August 2015. Retrieved 27 August 2015.
  8. ^ "Periscope".
  9. ^ Shontell, Alyson (9 March 2015). "Twitter quietly bought a video startup that hasn't been launched yet, Periscope". Business Insider. Retrieved 9 March 2015.
  10. ^ Koh, Yoree; Rusli, Evelyn M. (9 March 2015). "Twitter Acquires Live-Video Streaming Startup Periscope". The Wall Street Journal. Retrieved 26 March 2015.
  11. ^ Hachman, Mark (13 March 2015). "Twitter buys Periscope as its livestreaming response to Meerkat". PC World. Retrieved 26 March 2015.
  12. ^ Periscope [@periscopeco] (13 March 2015). "You may have heard some news: It involves a blue bird. #YouCanGuessTheRest #WeJoinedTheFlockInJanuary #AreWeUsingThisRight #IsThisThingOn" (Tweet) – via Twitter.
  13. ^ Bohn, Dieter (13 March 2015). "Twitter cuts Meerkat off from its social graph just as SXSW gets started". The Verge. Retrieved 13 March 2015.
  14. ^ Pierce, David (26 March 2015). "Twitter's Periscope App Lets You Livestream Your World". Wired. Retrieved 26 March 2015.
  15. ^ Weil, Kevin (26 March 2015). "Introducing Periscope". Twitter Blog. Retrieved 26 March 2015.
  16. ^ Baldwin, Roberto (26 May 2015). "Twitter finally launches Periscope for Android". Engadget. Retrieved 26 May 2015.
  17. ^ "Periscope, by the Numbers". Medium. Retrieved 12 August 2015.
  18. ^ Warren, Christina (9 December 2015). "Apple names the best iOS apps of 2015". Mashable. Archived from the original on 10 December 2015. Retrieved 10 December 2015.
  19. ^ "Periscope - Live Streaming with your GoPro". GoPro. 26 January 2016. Retrieved 27 April 2016.
  20. ^ Roettgers, Janko (14 December 2016). "Twitter Integrates Periscope Live Broadcast Feature Into Its Mobile Apps". Variety. Retrieved 18 December 2016.
  21. ^ Brodkin, Jon (5 April 2016). "Twitter buys NFL streaming rights for 10 Thursday Night Football games". Ars Technica. Retrieved 5 April 2016.
  22. ^ Kleeman, Sophie (23 June 2016). "C-SPAN Is Using Periscope to Broadcast Because the GOP Killed Its Camera Feed". Gizmodo. Retrieved 23 June 2016.
  23. ^ Fandos, Nicholas; Isaac, Mike (23 June 2016). "C-Span Delivers on Sit-In, Even With Cameras Off". The New York Times. Retrieved 26 June 2016.
  24. ^ "Turkish court bans Periscope over copyright violation". 12 June 2018. Retrieved 13 June 2018.
  25. ^ "Turkey bans Periscope". 1 April 2017. Retrieved 24 May 2020.
  26. ^ Periscope (15 December 2020). "Farewell, Periscope". Medium. Retrieved 15 December 2020.
  27. ^ "Down Periscope: Twitter Discontinues the Livestreaming App". cmswire. Retrieved 31 March 2021.
  28. ^ Segall, Laurie. "Meerkat who? Introducing Periscope". CNN. Retrieved 31 March 2015.
  29. ^ "More reach for your events using Periscope broadcasting". Brand In Motion. 2 February 2017. Retrieved 13 February 2017.
  30. ^ "About Us". Periscope.
  31. ^ Constine, Josh. "Periscope Is Secretly Building An Apple TV App". TechCrunch. AOL.
  32. ^
  33. ^ "Periscope goes wide with new 'Landscape' streaming feature". CNET. 10 September 2015.
  34. ^ ""Game of Thrones" hit by piracy from Periscope". CBS News. Retrieved 22 December 2015.
  35. ^ "Periscope Piracy Sets Up Grudge Match: Hollywood vs. Twitter". Variety. Retrieved 3 May 2015.
  36. ^ "Periscope proves a new method for pirating Mayweather-Pacquiao". Yahoo! Sports. Retrieved 3 May 2015.
  37. ^ Warren, Christina. "I watched the Pacquiao-Mayweather fight on Periscope and saw the future". Mashable. Retrieved 3 May 2015.
  38. ^ Kastrenakes, Jacob. "HBO says Periscope could be a tool for 'mass copyright infringement'". The Verge. Retrieved 15 April 2015.
  39. ^ "Anti-Piracy Battle Unfolds in Real Time on Periscope". Mercury News. Retrieved 22 December 2015.
  40. ^ "How do I save my broadcast to my device?". Periscope. 26 April 2017.[failed verification]
  41. ^ "How long are broadcasts available?". Periscope. 26 April 2017. Retrieved 21 September 2017.
  42. ^ " is shutting down on May 4 2016". Medium. 21 April 2016.
  43. ^ "Periscope TV". Periscope.

External links[edit]