用Android studio打开项目运行app到模拟器，选择ijkplayer播放时找不到libijkffmpeg.so

[williamtse]

/AndroidRuntime: FATAL EXCEPTION: main
Process: com.android.media, PID: 12469
java.lang.UnsatisfiedLinkError: dlopen failed: library "libijkffmpeg.so" not found
at java.lang.Runtime.loadLibrary0(Runtime.java:1087)
at java.lang.Runtime.loadLibrary0(Runtime.java:1008)
at java.lang.System.loadLibrary(System.java:1664)
at tv.danmaku.ijk.media.player.IjkMediaPlayer$1.loadLibrary(IjkMediaPlayer.java:184)
at tv.danmaku.ijk.media.player.IjkMediaPlayer.loadLibrariesOnce(IjkMediaPlayer.java:195)
at tv.danmaku.ijk.media.player.IjkMediaPlayer.initPlayer(IjkMediaPlayer.java:236)
at tv.danmaku.ijk.media.player.IjkMediaPlayer.(IjkMediaPlayer.java:232)
at tv.danmaku.ijk.media.player.IjkMediaPlayer.(IjkMediaPlayer.java:223)
at com.android.player.impl.IjkPlayerImpl.(IjkPlayerImpl.java:24)
at com.android.player.CommonPlayer.(CommonPlayer.java:38)
at com.android.media.PlayerActivity.initPlayer(PlayerActivity.java:87)
at com.android.media.PlayerActivity.access$100(PlayerActivity.java:30)
at com.android.media.PlayerActivity$1.onSurfaceTextureAvailable(PlayerActivity.java:117)
at android.view.TextureView.getTextureLayer(TextureView.java:402)
at android.view.TextureView.draw(TextureView.java:351)
at android.view.View.updateDisplayListIfDirty(View.java:21226)
at android.view.View.draw(View.java:22081)
at android.view.ViewGroup.drawChild(ViewGroup.java:4516)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4277)
at android.view.View.draw(View.java:22353)
at android.view.View.updateDisplayListIfDirty(View.java:21226)
at android.view.View.draw(View.java:22081)
at android.view.ViewGroup.drawChild(ViewGroup.java:4516)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4277)
at android.view.View.updateDisplayListIfDirty(View.java:21217)
at android.view.View.draw(View.java:22081)
at android.view.ViewGroup.drawChild(ViewGroup.java:4516)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4277)
at android.view.View.updateDisplayListIfDirty(View.java:21217)
at android.view.View.draw(View.java:22081)
at android.view.ViewGroup.drawChild(ViewGroup.java:4516)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4277)
at android.view.View.updateDisplayListIfDirty(View.java:21217)
at android.view.View.draw(View.java:22081)
at android.view.ViewGroup.drawChild(ViewGroup.java:4516)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4277)
at android.view.View.updateDisplayListIfDirty(View.java:21217)
at android.view.View.draw(View.java:22081)
at android.view.ViewGroup.drawChild(ViewGroup.java:4516)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4277)
at android.view.View.updateDisplayListIfDirty(View.java:21217)
at android.view.View.draw(View.java:22081)
at android.view.ViewGroup.drawChild(ViewGroup.java:4516)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4277)
at android.view.View.updateDisplayListIfDirty(View.java:21217)
at android.view.View.draw(View.java:22081)
at android.view.ViewGroup.drawChild(ViewGroup.java:4516)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4277)
at android.view.View.draw(View.java:22353)
at com.android.internal.policy.DecorView.draw(DecorView.java:806)
at android.view.View.updateDisplayListIfDirty(View.java:21226)
at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:559)
at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:565)
at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:642)
at android.view.ViewRootImpl.draw(ViewRootImpl.java:4101)
at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:3828)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3099)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1952)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8171)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:972)
at android.view.Choreographer.doCallbacks(Choreographer.java:796)
E/AndroidRuntime: at android.view.Choreographer.doFrame(Choreographer.java:731)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:957)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:223)
at android.app.ActivityThread.main(ActivityThread.java:7656)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)

[JeffMony]

因为我只编译了arm平台的so，你在模拟器上运行，需要的是x86的吧。

[williamtse]

HLS 怎么做到二级缓存，提前缓存一段时间，不要全部缓存