Playback control of audio/video files and streams is managed as a state machine. The following diagram shows the life cycle and the states of a MediaPlayer object driven by the supported playback control operations. The ovals represent the states a M
之前用Android自带的VideoView播放在线视频一直没问题的,今天突然碰到无法播放. MediaPalyer返回的错误代码是-1004,API文档上写的是:Bitstream is not conforming to the related coding standard or file spec. 最后查明是因为我用了Mac下的Charles,然后没有开代理服务导致的... 进入系统关闭代理即可.... Android MediaPlayer Error -1004
1. 常见错误 error(-38, 0) 我觉得-38表示在当前的MediaPlayer状态下,不能运行你的操作. 详细怎样做请參考:Android MediaPlayer 另外我在其它资料中.发现有人觉得-38定义在:pvmf_return_codes.h文件里: -38: DRM clock is not available or cannot be read 0: Return code for pending completion /* * DRM clock is not avail
D/MediaPlayer( 2886): Couldn't open file on client side, trying server sideD/ActivityManager( 2624): checkComponentPermission() adjusting {pid,uid} to {2132,1013}E/MediaPlayerService( 2132): Couldn't open fd for content://media/external/audio/media/2
使用android MediaPlayer播放音频文件时,有时会出现prepareasync called in state 8错误. 以下方法可以避免这个异常出现. 第一种方法: private void playAudio(String audioUri){ Uri uri = Uri.parse(audioUri); mMediaPlayer = MediaPlayer.create(getApplicationContext(), uri); try { //在播放之前先判断playe