android - 解码器初始化失败 : OMX. qcom.video.decoder.avc,

Question

当我打开视频超过 2 次时它会报错当我打开视频少于 2 次时它会正常工作

我找不到任何解决方案所以如果你有任何解决方案请帮助我

com.google.android.exoplayer2.ExoPlaybackException: com.google.android.exoplayer2.mediacodec.MediaCodecRenderer$DecoderInitializationException: Decoder init failed: OMX.qcom.video.decoder.avc, Format(1, null, null, video/avc, null, -1, null, [480, 270, -1.0], [-1, -1])
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodec(MediaCodecRenderer.java:479)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.reinitializeCodec(MediaCodecRenderer.java:1261)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.onInputFormatChanged(MediaCodecRenderer.java:1111)
        at com.google.android.exoplayer2.video.MediaCodecVideoRenderer.onInputFormatChanged(MediaCodecVideoRenderer.java:552)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:647)
        at com.google.android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.java:536)
        at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:303)
        at android.os.Handler.dispatchMessage(Handler.java:101)
        at android.os.Looper.loop(Looper.java:166)
        at android.os.HandlerThread.run(HandlerThread.java:65)
     Caused by: com.google.android.exoplayer2.mediacodec.MediaCodecRenderer$DecoderInitializationException: Decoder init failed: OMX.qcom.video.decoder.avc, Format(1, null, null, video/avc, null, -1, null, [480, 270, -1.0], [-1, -1])
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.initCodecWithFallback(MediaCodecRenderer.java:753)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodec(MediaCodecRenderer.java:474)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.reinitializeCodec(MediaCodecRenderer.java:1261) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.onInputFormatChanged(MediaCodecRenderer.java:1111) 
        at com.google.android.exoplayer2.video.MediaCodecVideoRenderer.onInputFormatChanged(MediaCodecVideoRenderer.java:552) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:647) 
        at com.google.android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.java:536) 
        at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:303) 
        at android.os.Handler.dispatchMessage(Handler.java:101) 
        at android.os.Looper.loop(Looper.java:166) 
        at android.os.HandlerThread.run(HandlerThread.java:65) 
     Caused by: android.media.MediaCodec$CodecException: Failed to initialize OMX.qcom.video.decoder.avc, error 0xfffffff4
        at android.media.MediaCodec.native_setup(Native Method)
        at android.media.MediaCodec.<init>(MediaCodec.java:1786)
        at android.media.MediaCodec.createByCodecName(MediaCodec.java:1767)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.initCodec(MediaCodecRenderer.java:802)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.initCodecWithFallback(MediaCodecRenderer.java:745)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodec(MediaCodecRenderer.java:474) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.reinitializeCodec(MediaCodecRenderer.java:1261) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.onInputFormatChanged(MediaCodecRenderer.java:1111) 
        at com.google.android.exoplayer2.video.MediaCodecVideoRenderer.onInputFormatChanged(MediaCodecVideoRenderer.java:552) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:647) 
        at com.google.android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.java:536) 
        at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:303) 
        at android.os.Handler.dispatchMessage(Handler.java:101) 
        at android.os.Looper.loop(Looper.java:166) 
        at android.os.HandlerThread.run(HandlerThread.java:65) 

这里是exoplayer,minSdkVersion和targetSdkVersion版本

 implementation 'com.google.android.exoplayer:exoplayer:2.9.1'
 minSdkVersion 16
 targetSdkVersion 28

这是我的视频播放代码:

view = inflater.inflate(R.layout.video_item, container, false);
                simpleExoPlayerView = view.findViewById(R.id.video_view);
                simpleExoPlayerView.setTag("view" + position);
                player = ExoPlayerFactory.newSimpleInstance(context, new DefaultTrackSelector(), new DefaultLoadControl());
                Uri mediaUri = Uri.parse(urlList.get(position));
                mediaSource = new ExtractorMediaSource.Factory(
                        new DefaultHttpDataSourceFactory("media-slider-view")).
                        createMediaSource(mediaUri);
                simpleExoPlayerView.setPlayer(player);
                player.prepare(mediaSource, true, true);
                player.setPlayWhenReady(false);
                player.seekTo(0, 0);

Answer 1

每次从一个视频切换到另一个视频时，您是否要释放并重新初始化播放器？如果没有尝试这样做。如果不起作用，您可以做的最好的事情是在 exoplayer 演示中重现行为，以确保问题出在您的实现内部，否则向 exopleyer 项目打开一个错误问题，描述如何在 exoplayer 演示项目中重现错误