オープンソースプレイヤーijkplayer(4):Ijkplayerがネットワークを切り替えたときに再生を停止する問題処理
1679 ワード
問題の原因:
ijkplayerプレーヤーのテストを行ったところ、ijkplayerプレーヤーがネットワーク切り替え中に生放送画面が停止するという問題があった.
問題の分析:
キャプチャログ検出:tv.danmaku.ijk.media.player.IjkMediaPlayer: Error (-10000,0)
問題解決:
OnErrorListenerのonErrorメソッドを書き換え、what=-1000と判断した場合、リセットプレイヤーの操作をトリガーします
参考内容
ijkplayer_android_def.h :
// Generic error codes for the media player framework. Errors are fatal, the
// playback must abort.
//
// Errors are communicated back to the client using the
// MediaPlayerListener::notify method defined below.
// In this situation, 'notify' is invoked with the following:
// 'msg' is set to MEDIA_ERROR.
// 'ext1' should be a value from the enum media_error_type.
// 'ext2' contains an implementation dependant error code to provide
// more details. Should default to 0 when not used.
//
// The codes are distributed as follow:
// 0xx: Reserved
// 1xx: Android Player errors. Something went wrong inside the MediaPlayer.
// 2xx: Media errors (e.g Codec not supported). There is a problem with the
// media itself.
// 3xx: Runtime errors. Some extraordinary condition arose making the playback
// impossible.
//
enum media_error_type {
// 0xx
MEDIA_ERROR_UNKNOWN = 1,
// 1xx
MEDIA_ERROR_SERVER_DIED = 100,
// 2xx
MEDIA_ERROR_NOT_VALID_FOR_PROGRESSIVE_PLAYBACK = 200,
// 3xx
// -xx
MEDIA_ERROR_IO = -1004,
MEDIA_ERROR_MALFORMED = -1007,
MEDIA_ERROR_UNSUPPORTED = -1010,
MEDIA_ERROR_TIMED_OUT = -110,
MEDIA_ERROR_IJK_PLAYER = -10000,
};