11

当我打开视频超过 2 次时，当我打开视频少于 2 次时，它会出现错误，它会正常工作

我找不到任何解决方案，所以如果您有任何解决方案，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);
4

3 回答 3

6

Are you releasing and reinitializing the player each time you move from one video to the other? If not try to do so. If does not works the best you can do is to reproduce the behaviour on the exoplayer demo to be sure that the problem is just inside your implementation otherwise open a bug issue to the exopleyer project describing how to reproduce the error on the exoplayer demo project

于 2019-11-15T10:59:08.110 回答
3

尝试停止并释放 ExoPlayerFactory.newSimpleInstance onResume、onStop 和 onPause。

我试过了，效果很好。

在此处输入图像描述

于 2020-04-20T13:06:45.737 回答
2

这个答案是针对特殊情况的。
如果您使用scrcpy，请将其关闭或使用选项缩小max-size。（例如scrcpy -m 1080）某些设备会导致 scrcpy 出现此问题。

于 2021-08-25T04:21:00.067 回答