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[Bug 963955] Re: VLC backend for Mac OS X

 

I tested your branch with running  from python. I tested the playback in
preview.  The playback in preview is the same in your branch as in my
branch.  What specifically should be fixed with your changes?

The following issues are still present, probably common to all media
players on osx:

- with webkit the sound could not be heard in preview
- with vlc the sound is not properly synchronized with video
  - the sound is still played even when pressed buttons stop or pause
- with vlc when 'stop' is pressed and 'play' again - video does not start from beginning
- volume control does not work

Any other issues with video on osx?

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https://bugs.launchpad.net/bugs/963955

Title:
  VLC backend for Mac OS X

Status in OpenLP - Worship Presentation Software:
  Confirmed

Bug description:
  VLC backend does not work on Mac. Instructing OpenLP to use vlc
  backend causes OpenLP to stuck and the application is not responding.

  Video playback starts when not trying reset video playback in openly.
  However the issue is that playback start in an external window and not
  in openly window.

  Getting vlc backend to work is platform specific thing and this needs
  to be implemented specifically for Mac.

  The issue is: Force vlc backend to render video inside a Qt window of
  OpenLP.

  To fi this we will need implement similar code like the following file:
  http://code.google.com/p/movie-content-editor/source/browse/trunk/VLCMacVideo.py

  Technically speaking wrapping native Mac OS X NSView window into class
  QtGui.QMacCocoaViewContainer.

  Links:

  http://groups.google.com/group/wxpython-mac/browse_thread/thread/550a4f93c1e498bd/ec8197dfa78a8201
  http://www.videolan.org/developers/vlc/projects/macosx/framework/Sources/VLCVideoView.m
  https://developer.apple.com/library/mac/#documentation/Cocoa/Reference/ApplicationKit/Classes/nsview_Class/Reference/NSView.html

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References