Results 1 to 1 of 1

Thread: Image not cleared when switching between different resolution videos

  1. #1
    Join Date
    Mar 2013
    Location
    Hyderabad,Bangalore,India
    Posts
    70
    Thanks
    8
    Thanked 4 Times in 4 Posts
    Qt products
    Qt4
    Platforms
    Unix/X11

    Default Image not cleared when switching between different resolution videos

    Hi,
    I am using some video applications based on Gstreamer having different resolutions.I am embedding these applications and playing one at a time on a Qtwidget, but when i switch between any two applications having different resolutions the previous image is not cleared and the second is playing on top of other and if the second video is of less resolution then i can see the previous video image.

    Please provide some suggestions on what to clear to stop this problem. I dont have have much idea of gstreamer and i cannot control this in Qt Side because i cannot detect the change in video.

    I am passing window Id to the application into which my video application will be embedded, is there any way to clear the window by using window Id.

    Thanks in advance.
    Last edited by PstdEr; 17th July 2013 at 11:18. Reason: updated contents

Similar Threads

  1. Displaying videos with an alpha channel
    By Mac91 in forum Newbie
    Replies: 2
    Last Post: 22nd July 2013, 19:02
  2. Replies: 1
    Last Post: 10th June 2013, 00:16
  3. Mediaplayer Youtube videos
    By madrich in forum Qt Programming
    Replies: 0
    Last Post: 6th March 2013, 15:28
  4. Adding videos to .qrc file
    By SeN in forum Qt for Embedded and Mobile
    Replies: 1
    Last Post: 26th November 2010, 16:38
  5. Qt::WA_TranslucentBackground and videos headache.
    By Smokex in forum Qt Programming
    Replies: 0
    Last Post: 17th March 2010, 19:40

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Digia, Qt and their respective logos are trademarks of Digia Plc in Finland and/or other countries worldwide.