Archive for the Category: qt

QtMultimedia, FFMpeg, Gstreamer: comparing multimedia frameworks

During the last few years I had developed several multimedia applications. The applications were open-source, free and cross-platform, and therefore they needed the multimedia frameworks which would be open-source, free and cross-platform. Thus during those years I have used the following frameworks Qt native multimedia framework. First it was Phonon (Qt4) and then QmediaPlayer/Qt5, FFMpeg, […]

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Usability of Qt5 QMediaPlayer for multimedia applications

I have developed several multimedia applications using Qt4 and Qt5. In past, when creating Karaoke Lyrics Editor with Qt4, I initially used Phonon, which was offered by Qt4 multimedia framework. Unfortunately I quickly found the issues with this framework, making it less useful for my purpose:

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