标题:安装Phonon的时候遇到的问题
作者:lvhuat
日期:2013-02-19 15:06
内容:
安装了库
libphonon_mplayer.so拷贝也完成了
但是运行以下代码的时候
QApplication app(argc, argv);Phonon::MediaObject *music =Phonon::createPlayer(Phonon::MusicCategory,Phonon::MediaSource("/home/dlw/Music/mxshf.mp3"));music->play();return app.exec();
依然没有声音
出现很多红色的东西
诸如
QP_LOGGER ../mplayer/Backend.cpp 180 Phonon-MPlayer objectDescriptionIndexes
QP_LOGGER ../mplayer/Backend.cpp 212 Phonon-MPlayer objectDescriptionProperties
QP_LOGGER ../mplayer/Backend.cpp 180 Phonon-MPlayer objectDescriptionIndexes
QP_LOGGER ../mplayer/Backend.cpp 212 Phonon-MPlayer objectDescriptionProperties
QP_LOGGER ../mplayer/MediaController.cpp 356 Phonon-MPlayer subtitleAdded
QP_LOGGER ../mplayer/MediaController.cpp 396 Phonon-MPlayer subtitleChanged New current subtitle: "None"
QP_LOGGER ../mplayer/Backend.cpp 256 Phonon-MPlayer startConnectionChange
QP_LOGGER ../mplayer/Backend.cpp 258 Phonon-MPlayer startConnectionChange Node: Phonon::MPlayer::MediaObject
QP_LOGGER ../mplayer/Backend.cpp 258 Phonon-MPlayer startConnectionChange Node: Phonon::MPlayer::AudioOutput
QP_LOGGER ../mplayer/Backend.cpp 268 Phonon-MPlayer connectNodes Phonon::MPlayer::MediaObject Phonon::MPlayer::AudioOutput
QP_LOGGER ../mplayer/Backend.cpp 329 Phonon-MPlayer endConnectionChange
QP_LOGGER ../mplayer/Backend.cpp 331 Phonon-MPlayer endConnectionChange Node: Phonon::MPlayer::MediaObject
QP_LOGGER ../mplayer/Backend.cpp 331 Phonon-MPlayer endConnectionChange Node: Phonon::MPlayer::AudioOutput
QP_LOGGER ../mplayer/MediaObject.cpp 344 Phonon-MPlayer setSource Source: "/home/dlw/Music/mxshf.mp3"
QP_LOGGER ../mplayer/MediaObject.cpp 184 Phonon-MPlayer loadMedia "/home/dlw/Music/mxshf.mp3"
QP_LOGGER ../mplayer/libmplayer/MPlayer ..
#1 [lvhuat 02-20 09:38]
这么快就沉了