自强不吸 |
2017-08-02 15:49 |
qml 播放视频提示缺少解码器
Video { id: playMultimedia playlist: Playlist { id: playlist PlaylistItem { source: "../image/3.消息基础.wmv"; } PlaylistItem { source: "../image/Beyond-冷雨夜(Live).mp4"; } PlaylistItem { source: "../image/周杰伦-告白气球.mp4"; } PlaylistItem { source: "../image/赵雷-成都.mp4"; } } onPositionChanged: { sliderBar.playTimeNum = playMultimedia.position } } ubuntu下面,版本为Qt5.6.2,代码如上,刚开mp3不能播放,后来安装了gstreamer就可以了,但是播放视频还是不行提示没有解码器,三十通过命令gst-inspect-1.0 | grep x-h264查找能找到h264解码器,出现的错误如下,前面那个jack也不知道是啥
[attachment=17601]
|
|