Twitch.tv/Warroom

From Archiveteam
Jump to: navigation, search


Twitch Logo.png

Justin.tv—sorry, cough, I mean to say—Twitch.tv is a live video streaming service.

Twitch was rumored to have been acquired by YouTube/Google but Amazon was the final buyer.[1]

Shutdown

Changes To VODs On Twitch

Aug 06 2014 · Engineering, Tech

Our goal at Twitch is straightforward: deliver the highest quality video. This includes the ability to watch video on demand (VOD) on all of our platforms, not just the website.

In order to create a system that supports live and VOD across the globe and on multiple platforms, we need to make significant changes to the way we’re currently storing video. Today, we’d like to discuss what these changes are, why they’re necessary, and how they benefit the entire Twitch community now and in the future.

[...]

Looking at Viewership Data

We found that the vast majority of past broadcast views happen within the first two weeks after they’re created. On the days following, viewership reduces exponentially.

We also discovered that 80% of our storage capacity is filled with past broadcasts that are never watched. That’s multiple petabytes for video that no one has ever viewed.

Highlights, on the other hand, have much more value and longevity. Over their lifetime, highlights get 9x as many views as past broadcasts.

[...]

As for existing past broadcasts, beginning three weeks from today, we will begin removing them from Twitch servers. If you would like to keep your past broadcasts, we encourage you to begin exporting or making highlights of your best moments so that they’re saved for posterity.

[...][2]

Site structure

Storage Issues

  • How to decide which are important? 10+ views again? Do a discovery crawl first?
  • Tahoe-LAFS? Grab all the videos into temp storage?
  • Compress all the unwatched videos into postage stamp sized videos?

Discovery

All items discovered are located at twitchtv-items. A collated JSON dump is available.

How can I help?

Download and fire up your warrior! Then select Twitch Phase 2. Better yet, select Archive Team's Choice.

Alternatively for advanced users, you can run the scripts manually see below.

Don't forget to donate to the Internet Archive who will be hosting these files. Disk space is cheap but maintaining them is not!

For those not using the Warrior

Advanced User Quick Start

Please run these sysctl tweaks to optimize uploads:

# Add to /etc/sysctl.conf and run "sysctl -p"
# increase TCP max buffer size settable using setsockopt()
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
# increase Linux autotuning TCP buffer limit
net.ipv4.tcp_rmem = 4096 87380 16777216
net.ipv4.tcp_wmem = 4096 65536 16777216
You can also issue them without modifying /etc/sysctl.conf by running e.g.
sysctl net.core.rmem_max=16777216 net.core.wmem_max=16777216
, but be aware that those won't stick around across reboots.
apt-get install git git-core libgnutls-dev lua5.1 liblua5.1-0 liblua5.1-0-dev screen python-dev python-pip bzip2 zlib1g-dev
git clone https://github.com/ArchiveTeam/twitchtv-grab
cd ./twitchtv-grab
pip install seesaw
./get-wget-lua.sh

...

pip install requests


wget-lua may have failed earlier, if so then:

cd get-wget-lua.tmp
mv src/wget ../wget-lua
cd ..

And finally to actually run

run-pipeline pipeline.py --concurrent 2 YOURNICKHERE --disable-web-server

For troubleshooting and the details please see README.

What we are saving

Currently:

Next:

Dollar figures shown to illustrate cost of permanent archives. These are not actual values but are meant to represent simplified values and act as a sane budget. Dollars in USD at $2000 per TB estimate (not per TB of disk space alone).

Channels not included:

  • speeddemosarchivesda: already in IA
  • vinesauce: avoiding duplication, see below
  • and others

Anything culturally significant to add? Comment on Talk:Twitch.tv. Don't forget to sign your comments with ~~~~ .

References


v · t · e         Archive Team
Current events

Alive... OR ARE THEY · Deathwatch · Projects

Archiveteam.jpg
Archiving projects

APKMirror · Archive.is · BetaArchive · Government Backup (#datarefuge · ftp-gov· Gmane · Internet Archive · It Died · Megalodon.jp · OldApps.com · OldVersion.com · OSBetaArchive · TEXTFILES.COM · The Dead, the Dying & The Damned · The Mail Archive · UK Web Archive · WebCite · Vaporwave.me

Blogging

Blog.pl · Blogger · Blogster · Blogter.hu · Freeblog.hu · Fuelmyblog · Jux · LiveJournal · My Opera · Nolblog.hu · Open Diary · ownlog.com · Posterous · Powerblogs · Proust · Roon · Splinder · Tumblr · Vox · Weblog.nl · Windows Live Spaces · Wordpress.com · Xanga · Yahoo! Blog · Zapd

Cloud hosting/file sharing

aDrive · AnyHub · Box · Dropbox · Docstoc · Google Drive · Google Groups Files · iCloud · Fileplanet · LayerVault · MediaCrush · MediaFire · Mega · MegaUpload · MobileMe · OneDrive · Pomf.se · RapidShare · Ubuntu One · Yahoo! Briefcase

Corporations

Apple · IBM · Google · Loblaw · Lycos Europe · Microsoft · Yahoo!

Events

Arab Spring · Great Ape-Snake War · Spanish Revolution

Font Repos

DaFont · Google Web Fonts · GNU FreeFont · Fontspace

Forums/Message boards

4chan · Captain Luffy Forums · College Confidential · DSLReports · ESPN Forums · forums.starwars.com · HeavenGames · Invisionfree · NeoGAF · The Classic Horror Film Board · Yahoo! Messages · Yahoo! Neighbors · Yuku.com

Gaming

Atomicgamer · Bazaar.tf · City of Heroes · Club Nintendo · Counter-Strike: Global Offensive · CS:GO Lounge · Desura · Dota 2 · Dota 2 Lounge · Emulation Zone · ESEA · GameBanana · GameMaker Sandbox · GameTrailers · Halo · HLTV.org · Infinite Crisis · joinDOTA · League of Legends · Liquipedia · Minecraft.net · Player.me · Playfire · Raptr · Steam · SteamDB · Team Fortress 2 · TF2 Outpost · Warhammer · Xfire

Image hosting

500px · AOL Pictures · Blipfoto · Blingee · Canv.as · Camera+ · Cameroid · DailyBooth · Degree Confluence Project · deviantART · Demotivalo.net · Flickr · Fotoalbum.hu · Fotolog.com · Fotopedia · Frontback · Geograph Britain and Ireland · GTF Képhost · ImageShack · Imgh.us · Imgur · Inkblazers · Instagram · Kepfeltoltes.hu · Kephost.com · Kephost.hu · Kepkezelo.com · Keptarad.hu · Madden GIFERATOR · MLKSHK · Microsoft Clip Art · Microsoft Photosynth · Nokia Memories · noob.hu · Odysee · Panoramio · Photobucket · Picasa · Picplz · Pixiv · Portalgraphics.net · PSharing · Ptch · puu.sh · Rawporter · Relay.im · ScreenshotsDatabase.com · Snapjoy · Streetfiles · Tabblo · Tinypic · Trovebox · TwitPic · Wallbase · Wallhaven · Webshots · Wikimedia Commons

Knowledge/Wikis

arXiv · Citizendium · Clipboard.com · Deletionpedia · EditThis · Encyclopedia Dramatica · Etherpad · Everything2 · infoAnarchy · GeoNames · GNUPedia · Google Books (Google Books Ngram· Horror Movie Database · Insurgency Wiki · Knol · Lost Media Wiki · Neoseeker.com · Notepad.cc · Nupedia · OpenCourseWare · OpenStreetMap · Orain · Pastebin · Patch.com · Project Gutenberg · Puella Magi · Referata · Resedagboken · SongMeanings · ShoutWiki · The Internet Movie Database · TropicalWikis · Uncyclopedia · Urban Dictionary · Urban Exploration Resource · Webmonkey · Wikia · Wikidot · WikiHow · Wikkii · WikiLeaks · Wikipedia (Simple English Wikipedia· Wikispaces · Wikispot · Wik.is · Wiki-Site · WikiTravel · Word Count Journal

Magazines/Blogs/News

Cyberpunkreview.com · Game Developer Magazine · Gigaom · Hardware Canucks · Helium · JPG Magazine · Polygamia.pl · San Fransisco Bay Guardian · Scoop · Regretsy · Yahoo! Voices

Microblogging

Heello · Identi.ca · Jaiku · Mommo.hu · Plurk · Sina Weibo · Twitter · TwitLonger

Music/Audio

AOL Music · Audimated.com · Cinch · digCCmixter · Dogmazic.net · Earbits · exfm · Free Music Archive · Gogoyoko · Indaba Music · Instacast · Jamendo · Last.fm · Music Unlimited · MOG · PureVolume · Reverbnation · ShareTheMusic · SoundCloud · Soundpedia · This Is My Jam · TuneWiki · Twaud.io · WinAmp

People

Aaron Swartz · Michael S. Hart · Steve Jobs · Mark Pilgrim · Dennis Ritchie · Len Sassaman Project

Protocols/Infrastructure

FTP · Gopher · IRC · Usenet · World Wide Web
BitTorrent DHT

Q&A

Askville · Answerbag · Answers.com · Ask.com · Askalo · Baidu Knows · Blurtit · ChaCha · Experts Exchange · Formspring · GirlsAskGuys · Google Answers · Google Baraza · JustAnswer · MetaFilter · Quora · Retrospring · StackExchange · The AnswerBank · The Internet Oracle · Uclue · WikiAnswers · Yahoo! Answers

Recipes/Food

Allrecipes · Epicurious · Food.com · Foodily · Food Network · Punchfork · ZipList

Social bookmarking

Addinto · Backflip · Balatarin · BibSonomy · Bkmrx · Blinklist · BlogMarks · BookmarkSync · CiteULike · Connotea · Delicious · Designer News · Digg · Diigo · Dir.eccion.es · Evernote · Excite Bookmark · Faves · Favilous · folkd · Freelish · Getboo · GiveALink.org · Gnolia · Google Bookmarks · Hacker News · HeyStaks · IndianPad · Kippt · Knowledge Plaza · Licorize · Linkwad · Menéame · Microsoft Developer Network · myVIP · Mister Wong · My Web · Mylink Vault · Newsvine · Oneview · Pearltrees · Pinboard · Pocket · Propeller.com · Reddit · sabros.us · Scloog · Scuttle · Simpy · SiteBar · Slashdot · Squidoo · StumbleUpon · Twine · Vizited · Yummymarks · Xmarks · Yahoo! Buzz · Zootool · Zotero

Social networks

Bebo · BlackPlanet · Classmates.com · Cyworld · Dogster · Dopplr · douban · Ello · Facebook · Flixster · FriendFeed · Friendster · Friends Reunited · Gaia Online · Google+ · Habbo · hi5 · Hyves · iWiW · LinkedIn · Miiverse · mixi · MyHeritage · MyLife · Myspace · myVIP · Netlog · Odnoklassniki · Orkut · Plaxo · Qzone · Renren · Skyrock · Sonico.com · Storylane · Tagged · tvtag · Upcoming · Viadeo · Vine · Vkontakte · WeeWorld · Weibo · Wretch · Yahoo! Groups · Yahoo! Stars India · Yahoo! Upcoming · more sites...

Shopping/Retail

Alibaba · AliExpress · Amazon · Apple Store · Barnes & Noble · DirectCanada · eBay · Kmart · NCIX · Printfection · RadioShack · Sears · Sears Canada · Target · The Book Depository · ThinkGeek · Toys "R" Us · Walmart

Software/code hosting

Android Development · Alioth · Assembla · BerliOS · Betavine · Bitbucket · BountySource · Codecademy · CodePlex · Freepository · Free Software Foundation · GNU Savannah · GitHost  · GitHub · GitHub Downloads · Gitorious · Gna! · Google Code · ibiblio · java.net · JavaForge · KnowledgeForge · Launchpad · LuaForge · Maemo · mozdev · OSOR.eu · OW2 Consortium · Openmoko · OpenSolaris · Ourproject.org · Ovi Store · Project Kenai · RubyForge · SEUL.org · SourceForge · Stypi · TestFlight · tigris.org · Transifex · TuxFamily · Yahoo! Downloads

Television/Radio

ABC · Austin City Limits · BBC · CBC · CBS · Computer Chronicles · CTV · Fox · G4 · Global TV · Jeopardy! · NBC · NHK · PBS · Penn & Teller: Bullshit! · The Howard Stern Show · TV News Archive (Understanding 9/11)

Torrenting/Piracy

ExtraTorrent · EZTV · isoHunt · KickassTorrents · The Pirate Bay · Torrentz · Library Genesis

Video hosting

Academic Earth · Blip.tv · Epic · Google Video · Justin.tv · Niconico · Nokia Trailers · Oddshot.tv · Plays.tv · Qwiki · Skillfeed · Stickam · TED Talks · Ticker.tv · Twitch.tv · Ustream · Videoplayer.hu · Viddler · Viddy · Vidme · Vimeo · Vine · Vstreamers · Yahoo! Video · YouTube · Famous Internet videos (Me at the zoo)

Web hosting

Angelfire · Brace.io · BT Internet · CableAmerica Personal Web Space · Claranet Netherlands Personal Web Pages · Comcast Personal Web Pages · Extra.hu · FortuneCity · Free ProHosting · GeoCities (patch· Google Business Sitebuilder · Google Sites · Internet Centrum · MBinternet · MSN TV · Nifty · Nwnyet · Parodius Networking · Prodigy.net · Saunalahti Iso G · Swipnet · Telenor · Tripod · University of Michigan personal webpages · Verizon Mysite · Verizon Personal Web Space · Webzdarma · Virgin Media

Web applications

Mailman · MediaWiki · phpBB · Simple Machines Forum · vBulletin

Information

A Million Ways to Die on the Web · Backup Tips · Cheap storage · Collecting items randomly · Data compression algorithms and tools · Dev · Discovery Data · DOS Floppies · Fortress of Solitude · Keywords · Naughty List · Nightmare Projects · Rescuing floppy disks · Rescuing optical media · Site exploration · The WARC Ecosystem · Working with ARCHIVE.ORG

Projects

ArchiveCorps · Audit2014 · Emularity · Faceoff · FlickrFckr · Froogle · INTERNETARCHIVE.BAK (Internet Archive Census· IRC Quotes · JSMESS · JSVLC · Just Solve the Problem · NewsGrabber · Project Newsletter · Valhalla · Web Roasting (ISP Hosting · University Web Hosting· Woohoo

Tools

ArchiveBot · ArchiveTeam Warrior (Tracker· Google Takeout · HTTrack · Video downloaders · Wget (Lua · WARC)

Teams

Bibliotheca Anonoma · LibreTeam · URLTeam · Yahoo Video Warroom · WikiTeam

Other

800notes · AOL · Akoha · Ancestry.com · April Fools' Day · Amplicate · AutoAdmit · Bre.ad · Circavie · Cobook · Co.mments · Countdown · Distill · Dmoz · Easel · Eircode · Electronic Frontier Foundation · FanFiction.Net · Feedly · Ficlets · Forrst · FunnyExam.com · FurAffinity · Google Helpouts · Google Moderator · Google Reader · ICQmail · IFTTT · Jajah · JuniorNet · Lulu Poetry · Mobile Phone Applications · Mochi Media · Mozilla Firefox · MyBlogLog · NBII · Neopets · Quantcast · Quizilla · Salon Table Talk · Shutdownify · Slidecast · SOPA blackout pages · starwars.yahoo.com · TechNet · Toshiba Support · USA-Gov · Volán · Widgetbox · Windows Technical Preview · Wunderlist · YTMND · Zoocasa

About Archive Team

Introduction · Philosophy · Who We Are · Our stance on robots.txt · Why Back Up? · Software · Formats · Storage Media · Recommended Reading · Films and documentaries about archiving · Talks · In The Media · FAQ