QMediaPlayer问题,让人崩溃
我的qt是5.3.1,mingw。编译源码中的例子程序multimediawidgets\player。
windows下播放视频出错:DirectShowPlayerService::doRender: Unresolved error code 80040266。但是系统自带的mediaplayer是能正常播放的。
ubuntu下ubuntu自带的视频程序仍然正常播放,qt例子程序仍然不能播放,如下错误:
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
GStreamer; Unable to play - "file:///root/Desktop/MOV0012A.3gp"
Warning: "No decoder available for type 'video/x-h264, stream-format=(string)avc, pixel-aspect-ratio=(fraction)1/1, width=(int)480, height=(int)360, framerate=(fraction)11305/452'."
Warning: "No decoder available for type 'video/mpeg, mpegversion=(int)4, systemstream=(boolean)false, profile=(string)simple, level=(string)1, codec_data=(buffer)000001b001000001b50900000101000001200086e00021902003a0006a0048007d0b04241463, width=(int)352, height=(int)288, framerate=(fraction)8000/547, pixel-aspect-ratio=(fraction)12/11'."
各位有遇到如此错误的没,如何解决