phonon

I would like to develop a media player/recorder. The primary target platform is Windows, support for other OSs would be nice, but that's not a high priority. It should be able to play formats like wav, mp3, avi. It should also be able to record audio (microphone) and video (webcam or capture card). As I have some experience with QT and C++, I looked at QT (4.7.2) phonon with DS backend. But unfortunately I was unable to play a simple AVI, even with the MediaPlayer sample that comes with the QT demos. I could only hear sound, but saw no video. The developer machine is a 64-bit Vista. I also

I have a Qt 4.6 based application which use QtWebView to load a HTML page with tag inside to play a network multimedia source on Windows platform. Instead of using the default PHONON playback engine i build another PHONON back-end engine to handle the media download, demuxer,decoder, rendering etc. It works pretty well. However i need to update to Qt 5.1 to benefit the improvement and bug fix in latest QtWebView. From Qt 4.8 PHONON was dropped and when porting to Qt 5.1 my self implemented playback engine is unknown to QtWebView and my app doesn't work at all. Does any body have an idea how to

I am currently developing a video player. The GUI as the topmost layer is written in QML. It should be transparent to lower layers. It contains control elements, some Lists etc., It's displayed using a QDeclarativeView . Description QDeclarativeView *upperLayer = new QDeclarativeView(this); upperLayer->setSource(QUrl("/home/projects/QtVideo/qml/videoControl.qml")); upperLayer->setStyleSheet(QString("background: transparent"); upperLayer->setResizeMode(QDeclarativeView::SizeRootObjectToView); uperLayer->showFullScreen(); The layer underneath is a QWidget: I use the libvlc to display the video

I was working with Phonon multimedia framework in Qt, and it popups a message (like the volume notification message that popups when one changes the volume), because my audio device is not fully configurated, is it possible to launch my own notification from Qt? Please see the image above. Thank you very much. AFAIK using libnotify is the way to go, if you dont want to use this method I found after some digging around on the net: system("notify-send 'The Message Title' 'Your Message Text' '-t' 5000"); the -t parameter is for the notification timeout. you can read up on notify-send here: ubuntu

I been trying all day to figure out the Qt's Phonon library with Python. My long term goal is to see if I could get it to play a mms:// stream, but since I can't find an implementation of this done anywhere, I will figure that part out myself. (figured I'd put it out there if anyone knew more about this specifically, if not no big deal.) Anyway, I figured I'd work backwards from a working example I found online. This launches a file browser and will play the mp3 file specified. I wanted to strip out the file browser stuff and get it down to the essentials of executing the script and having it

Does anyone have a working example of a video player built using Qt phonon? (in C++ ) See my related question here . I am unable to build one using Python. A working example of a video player built using Qt phonon: Dragon Player And here you find the Mplayer created with Phonen too, including all the sources: Phonon MPlayer . You need to login, then you can browse the source code by clicking on "Source" and then "Browse". EDIT: Oh, and of course the Media Player Example in the Qt Assistant, you should have a look at this, too. It plays both audio and video. I have written a Simple Video Player