The web can be do that better: Hacking with HTML5 Video, RTC and Shared Web Workers - Betta
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Slides from Cristiano Betta talk @ codemotion roma 2014
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The web can be do that better: Hacking with HTML5 Video, RTC and Shared Web Workers - Betta
- 1. The Web Can Do That Better! Hacking with HTML5 Video, RTC and Shared Web Workers Cristiano Betta CodeMotion Rome, 2014
- 2. Cristiano Betta CodeMotion Rome, 2014 Cristiano Betta @cbetta
- 3. Cristiano Betta CodeMotion Rome, 2014 Cristiano Betta @cbetta Developer Advocate @ PayPal
- 4. Cristiano Betta CodeMotion Rome, 2014 Cristiano Betta @cbetta Developer Advocate @ PayPal Event organiser
- 5. Cristiano Betta CodeMotion Rome, 2014 Cristiano Betta @cbetta Developer Advocate @ PayPal Event organiser Serial entrepreneur
- 6. Cristiano Betta CodeMotion Rome, 2014 Cristiano Betta @cbetta Developer Advocate @ PayPal Event organiser Serial entrepreneur 50% Italian
- 7. Cristiano Betta CodeMotion Rome, 2014 Cristiano Betta @cbetta Developer Advocate @ PayPal Event organiser Serial entrepreneur 50% Italian 100% Ferrari Lover
- 8. Cristiano Betta CodeMotion Rome, 2014 Cristiano Betta @cbetta Developer Advocate @ PayPal Event organiser Serial entrepreneur 50% Italian 100% Ferrari Lover 0% Ferrari owner
- 14. 15s
- 22. Complicated setup Network sensitive Data lock-in
- 28. 28s
- 29. We Can Do This Better
- 30. The Web Can Do This Better
- 41. Peer-to-Server?
- 42. WebSockets?
- 43. WebSockets?
- 51. RecordRTC is a server-less JavaScript library can be used to record WebRTC audio/ video media streams. It supports cross- browser audio/video recording
- 52. stream
- 53. stream
- 54. stream <canvas>
- 57. stream <canvas> <audio> video blob audio blob
- 60. gif blob
- 66. +
- 67. +
- 69. 13mb for 30s!
- 70. 30-90 seconds to upload 30 seconds of video
- 73. bgrins.github.io/videoconverter.js ! webrtc-experiment.com/ffmpeg/merging- wav-and-webm-into-mp4.html
- 76. HTML Web Workers
- 77. Web Workers
- 79. Web Workers Shared Web Workers
- 80. Web Workers Shared Web Workers Separate Threads
- 81. Web Workers Shared Web Workers Separate Threads Alive when referenced
- 82. Web Workers Shared Web Workers Separate Threads Alive when referenced Reference lost on navigation
- 83. Web Workers Shared Web Workers Separate Threads Alive when referenced Reference lost on navigation Separate references
- 84. Web Workers Shared Web Workers Separate Threads Alive when referenced Reference lost on navigation Separate references Shared references
- 85. Web Workers
- 99. /recorder
- 100. background-upload.js
- 101. background-upload.js
- 103. /server
- 106. Was it worth it?
- 109. Chrome Only (for now)
- 111. Firefox Nightly now has MediaStreamRecorder API
- 115. It’s live!
- 117. battlehack.org Istanbul, Berlin, Warsaw, London, Moscow