[haiku-bugs] Re: [Haiku] #16535: Youtube playback and decoding issue

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Sun, 10 Jan 2021 10:32:50 -0000

#16535: Youtube playback and decoding issue
---------------------------------------+----------------------------------
  Reporter:  cocobean                  |      Owner:  pulkomandy
      Type:  bug                       |     Status:  new
  Priority:  high                      |  Milestone:  Unscheduled
 Component:  Applications/WebPositive  |    Version:  R1/beta2
Resolution:                            |   Keywords:  webpositive, youtube
Blocked By:                            |   Blocking:
  Platform:  All                       |
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Comment (by pulkomandy):

 It seems Youtube has dropped support for using normal html5 <video> tag
 and instead uses media source extensions.

 https://developer.mozilla.org/en-
 US/docs/Web/API/Media_Source_Extensions_API

 The original idea of <video> is that the website would just give the URL
 to a media file, and the web browser would handle playing it (leaving us
 with the responsibility of buffering the data, handling seeking, etc).

 MSE moves a lot of this into javascript code of the website. Which means
 it is no more a simple wiring of WebKit with the media kit.

 Currently MSE is disabled in our builds of WebKit. They should be enabled
 (turn
 
https://github.com/haiku/webkit/blob/rebased/Source/cmake/OptionsHaiku.cmake#L82
 to ON) and then fixed so that they actually work (I think I had the code
 building at some point, but it was not working, so we had disabled it to
 revert to the basic video support, which, at the time, was working better)
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/16535#comment:2>
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