Results 1 to 5 of 5

Thread: Some questions about QtMultimedia

  1. #1
    Join Date
    Jan 2012
    Location
    Canary Islands, Spain
    Posts
    86
    Thanks
    4
    Qt products
    Qt4 Qt5
    Platforms
    Windows

    Default Some questions about QtMultimedia

    I'm working with video files and there are some things i can't figure how to do:
    - Any way to get the video file frame size? (width/height)
    -Can i overlay a widget over QVideoWdget?
    (i need this because when i change the video file, the QVideoWidget becomes transparent for 1 second, causing a blink effect when opens the next file)
    -Any way of play looped video? (i think it can be done with signal, but maybe there is an easier way)
    Last edited by aguayro; 21st January 2013 at 22:26.
    Always trying to learn >.<

  2. #2
    Join Date
    May 2008
    Location
    Tripoli Libya
    Posts
    70
    Thanks
    10
    Thanked 8 Times in 8 Posts
    Qt products
    Qt4 Qt5
    Platforms
    Unix/X11 Windows

    Default Re: Some questions about QtMultimedia

    why don't try GStreamer SDK it's much powerful than what Qt providing .
    http://www.gstreamer.com/

  3. #3
    Join Date
    Jan 2006
    Location
    Warsaw, Poland
    Posts
    33,364
    Thanks
    3
    Thanked 5,012 Times in 4,791 Posts
    Qt products
    Qt3 Qt4 Qt5 Qt/Embedded
    Platforms
    Unix/X11 Windows Android Maemo/MeeGo
    Wiki edits
    10

    Default Re: Some questions about QtMultimedia

    Quote Originally Posted by alrawab View Post
    why don't try GStreamer SDK it's much powerful than what Qt providing .
    http://www.gstreamer.com/
    And much lower-level And there are no official binaries for Windows available.

    @aguayro: Qt 4 or Qt 5?

    Video frame size can be queried from the QMediaSource meta-data. Putting a widget over video should work. To loop the video, detect when it's done playing and start it again.
    Your biological and technological distinctiveness will be added to our own. Resistance is futile.

    Please ask Qt related questions on the forum and not using private messages or visitor messages.


  4. #4
    Join Date
    May 2008
    Location
    Tripoli Libya
    Posts
    70
    Thanks
    10
    Thanked 8 Times in 8 Posts
    Qt products
    Qt4 Qt5
    Platforms
    Unix/X11 Windows

    Default Re: Some questions about QtMultimedia

    http://docs.gstreamer.com/display/Gs...ing+on+Windows
    it's work fine on win boxs !!!
    he can use also FFmpeg and works fine too (review source of XBMC http://xbmc.org/)
    http://ffmpeg.org/
    why kaffeine team get back to xine lib ??????????
    Last edited by alrawab; 22nd January 2013 at 21:40.

  5. #5
    Join Date
    Jan 2006
    Location
    Warsaw, Poland
    Posts
    33,364
    Thanks
    3
    Thanked 5,012 Times in 4,791 Posts
    Qt products
    Qt3 Qt4 Qt5 Qt/Embedded
    Platforms
    Unix/X11 Windows Android Maemo/MeeGo
    Wiki edits
    10

    Default Re: Some questions about QtMultimedia

    He can also use QtMultimedia. No need for external libraries.
    Your biological and technological distinctiveness will be added to our own. Resistance is futile.

    Please ask Qt related questions on the forum and not using private messages or visitor messages.


Similar Threads

  1. Replies: 2
    Last Post: 20th January 2013, 14:29
  2. Replies: 0
    Last Post: 21st December 2012, 16:56
  3. QtMultimedia module in QT 4.5
    By vijay_kansal in forum Qt Programming
    Replies: 8
    Last Post: 12th December 2010, 11:52
  4. Some questions for Qt?
    By tszzp in forum Qt Programming
    Replies: 3
    Last Post: 14th December 2009, 09:46
  5. A few questions about Qt/Win
    By Bojan in forum Installation and Deployment
    Replies: 3
    Last Post: 16th January 2006, 09:54

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.