[haiku-bugs] Re: [Haiku] #8134: MediaPlayer use drawbitmap mode instead of overlay mode

  • From: "tangobravo" <trac@xxxxxxxxxxxx>
  • Date: Thu, 17 Nov 2011 16:31:53 -0000

#8134: MediaPlayer use drawbitmap mode instead of overlay mode
-------------------------------------+-------------------------------------
   Reporter:  Giova84                |      Owner:  stippi
       Type:  bug                    |     Status:  new
   Priority:  normal                 |  Milestone:  R1
  Component:                         |    Version:  R1/alpha3
  Applications/MediaPlayer           |   Keywords:  mediaplayer video
 Resolution:                         |  overlay disabled drawbitmap slow
 Blocked By:                         |  video
Has a Patch:  0                      |   Blocking:
                                     |   Platform:  All
-------------------------------------+-------------------------------------

Comment (by tangobravo):

 Replying to [comment:2 axeld]:
 > MediaPlayer's overlay support is relatively poor, as it will just try
 the decoders preferred format. For ffmpeg, this generally seems to be
 RGB-32 which only few cards to support.

 Most video codecs will encode in some YUV space by default, and use a
 lower resolution for the UV components than the Y. If our ffmpeg decoder
 is offering RGB-32 by default, that sounds like some mis-configuration
 (it's probably inserting a colour conversion filter automatically).

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/8134#comment:3>
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