无法使用 exoPlayer 2.11 播放 MKV Matroska 视频
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【中文标题】无法使用 exoPlayer 2.11 播放 MKV Matroska 视频【英文标题】：Unable to play MKV Matroska video with exoPlayer 2.11 【发布时间】：2020-11-15 23:41:55 【问题描述】：在我的视频播放器中，当我尝试播放 MKV Matroska 文件时，它保持静止，视频没有播放。
我关注CodeLabs 和ExoPlayer Dev 并构建了可以播放.MP4 但无法播放.MKV 的播放器
这是我的播放器：(exoplayer 2.11.5)
private void initializePlayer()
if (player == null)
player = new SimpleExoPlayer.Builder(this).build();
playerView.setPlayer(player);
Uri uri = Uri.parse(String.valueOf(videoUri));
MediaSource mediaSource = buildMediaSource(uri);
player.setPlayWhenReady(playWhenReady);
player.seekTo(currentWindow, playbackPosition);
player.addListener(playbackStateListener);
player.prepare(mediaSource, false, false);
private MediaSource buildMediaSource(Uri uri)
DataSource.Factory dataSourceFactory = new DefaultDataSourceFactory(this, "exoplayer-codelab");
@C.ContentType int type = Util.inferContentType(uri);
switch (type)
case C.TYPE_DASH:
return new DashMediaSource.Factory(dataSourceFactory).createMediaSource(uri);
case C.TYPE_SS:
return new SsMediaSource.Factory(dataSourceFactory).createMediaSource(uri);
case C.TYPE_HLS:
return new HlsMediaSource.Factory(dataSourceFactory).createMediaSource(uri);
case C.TYPE_OTHER:
return new ProgressiveMediaSource.Factory(dataSourceFactory).createMediaSource(uri);
default:
throw new IllegalStateException("Unsupported type: " + type);
显示我应该如何使用 exoplayer 播放 MKV 视频。所有文件都是来自存储的本地文件。
我什至尝试了以下方法：
private MediaSource buildMediaSource(Uri uri)
DataSource.Factory dataSourceFactory = new DefaultDataSourceFactory(this, "exoplayer-codelab") ;
return new ProgressiveMediaSource.Factory(dataSourceFactory).createMediaSource(uri);
在 logcat 中我看到这个错误：
2826-3120/com.example.jlplayer E/ACodec：[OMX.google.hevc.decoder] setPortMode 输出到 DynamicANWBuffer 失败 w/err -1010
编辑：
经过多次研究，这是我尝试过的https://github.com/sanoj26692/pay/blob/master/player
这是我试图在离线模式下播放的文件。 http://jell.yfish.us/media/jellyfish-3-mbps-hd-h264.mkv
这是我的日志：
2020-08-17 01:36:23.384 10937-10937/com.google.android.exoplayer2.demo V/AudioManager: playSoundEffect effectType: 0
--------- beginning of system
2020-08-17 01:36:23.427 10937-10937/com.google.android.exoplayer2.demo D/HwCust: Create obj success use class android.app.HwCustActivityImpl
2020-08-17 01:36:23.430 10937-10937/com.google.android.exoplayer2.demo D/HwCust: Create obj success use class android.app.HwCustHwWallpaperManagerImpl
2020-08-17 01:36:23.432 10937-10937/com.google.android.exoplayer2.demo V/ActivityThread: ActivityThread,callActivityOnCreate
2020-08-17 01:36:23.455 10937-10937/com.google.android.exoplayer2.demo D/HwRTBlurUtils: check blur style for HwPhoneWindow, themeResId : 0x7f1000fc, context : com.google.android.exoplayer2.demo.PlayerActivity@b211450, Nhwext : 0, get Blur : disable with , null
2020-08-17 01:36:23.456 10937-10937/com.google.android.exoplayer2.demo D/HwRTBlurUtils: check blur style for HwPhoneWindow, themeResId : 0x7f1000fc, context : com.google.android.exoplayer2.demo.PlayerActivity@b211450, Nhwext : 0, get Blur : disable with , null
2020-08-17 01:36:23.555 10937-10937/com.google.android.exoplayer2.demo I/ExoPlayerImpl: Init cb3d2e5 [ExoPlayerLib/2.11.7] [HWPRA-H, PRA-AL00X, HUAWEI, 26]
2020-08-17 01:36:23.562 10937-10937/com.google.android.exoplayer2.demo V/AudioManager: registerAudioFocusListener...
2020-08-17 01:36:23.565 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: state [eventTime=0.01, mediaPos=0.00, window=0, true, BUFFERING]
2020-08-17 01:36:23.567 10937-10937/com.google.android.exoplayer2.demo D/ActivityThread: add activity client record, r= ActivityRecordb53b861 token=android.os.BinderProxy@862c24d com.google.android.exoplayer2.demo/com.google.android.exoplayer2.demo.PlayerActivity token= android.os.BinderProxy@862c24d
2020-08-17 01:36:23.578 10937-10978/com.google.android.exoplayer2.demo D/OpenGLRenderer: HWUI Binary is enabled
2020-08-17 01:36:23.581 10937-11127/com.google.android.exoplayer2.demo D/MediaCodecInfo: NoSupport [sizeAndRate.support, 1920x1080x-1.0] [OMX.IMG.MSVDX.Decoder.HEVC, video/hevc] [HWPRA-H, PRA-AL00X, HUAWEI, 26]
2020-08-17 01:36:23.581 10937-10945/com.google.android.exoplayer2.demo I/zygote64: Compiler allocated 5MB to compile void android.view.View.<init>(android.content.Context, android.util.AttributeSet, int, int)
2020-08-17 01:36:23.583 10937-11127/com.google.android.exoplayer2.demo D/MediaCodecInfo: NoSupport [sizeAndRate.support, 1920x1080x-1.0] [OMX.IMG.MSVDX.Decoder.HEVC, video/hevc] [HWPRA-H, PRA-AL00X, HUAWEI, 26]
2020-08-17 01:36:23.588 10937-11127/com.google.android.exoplayer2.demo D/MediaCodecInfo: NoSupport [sizeAndRate.support, 1920x1080x-1.0] [OMX.IMG.MSVDX.Decoder.HEVC, video/hevc] [HWPRA-H, PRA-AL00X, HUAWEI, 26]
2020-08-17 01:36:23.596 10937-10937/com.google.android.exoplayer2.demo I/PressGestureDetector: onAttached begin
2020-08-17 01:36:23.598 10937-10937/com.google.android.exoplayer2.demo I/PressGestureDetector: onAttached end
2020-08-17 01:36:23.598 10937-11131/com.google.android.exoplayer2.demo I/PressGestureDetector: HiTouch restricted: AboardArea.
2020-08-17 01:36:23.599 10937-11130/com.google.android.exoplayer2.demo I/OMXClient: Treble IOmx obtained
2020-08-17 01:36:23.604 10937-11130/com.google.android.exoplayer2.demo I/ACodec: In onAllocateComponent create compenent, codec name: OMX.google.hevc.decoder
2020-08-17 01:36:23.617 10937-11134/com.google.android.exoplayer2.demo E/BufferQueueProducer: [] Can not get hwsched service
2020-08-17 01:36:23.619 10937-11129/com.google.android.exoplayer2.demo D/SurfaceUtils: connecting to surface 0x7d3548d010, reason connectToSurface
2020-08-17 01:36:23.619 10937-11129/com.google.android.exoplayer2.demo I/MediaCodec: [OMX.google.hevc.decoder] setting surface generation to 11199492
2020-08-17 01:36:23.619 10937-11129/com.google.android.exoplayer2.demo D/SurfaceUtils: disconnecting from surface 0x7d3548d010, reason connectToSurface(reconnect)
2020-08-17 01:36:23.619 10937-11129/com.google.android.exoplayer2.demo D/SurfaceUtils: connecting to surface 0x7d3548d010, reason connectToSurface(reconnect)
2020-08-17 01:36:23.619 10937-11130/com.google.android.exoplayer2.demo W/HwExtendedUtils: hw configLocalPlayBack err = -1010
2020-08-17 01:36:23.620 10937-11130/com.google.android.exoplayer2.demo E/ACodec: [OMX.google.hevc.decoder] setPortMode on output to DynamicANWBuffer failed w/ err -1010
2020-08-17 01:36:23.620 10937-11130/com.google.android.exoplayer2.demo I/HwExtendedCodec: mime is [video/hevc] at setVideoFormat
2020-08-17 01:36:23.623 10937-11130/com.google.android.exoplayer2.demo I/ACodec: codec does not support config priority (err -1010)
2020-08-17 01:36:23.628 10937-11130/com.google.android.exoplayer2.demo I/ACodec: onStart
2020-08-17 01:36:23.656 10937-10978/com.google.android.exoplayer2.demo D/mali_winsys: EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, egl_color_buffer_format *, EGLBoolean) returns 0x3000
2020-08-17 01:36:23.668 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: surfaceSize [eventTime=0.11, mediaPos=0.00, window=0, 1080, 1722]
2020-08-17 01:36:23.714 10937-11129/com.google.android.exoplayer2.demo D/SurfaceUtils: connecting to surface 0x7d33473010, reason connectToSurface
2020-08-17 01:36:23.714 10937-11129/com.google.android.exoplayer2.demo I/MediaCodec: [OMX.google.hevc.decoder] setting surface generation to 11199493
2020-08-17 01:36:23.714 10937-11129/com.google.android.exoplayer2.demo D/SurfaceUtils: disconnecting from surface 0x7d33473010, reason connectToSurface(reconnect)
2020-08-17 01:36:23.714 10937-11129/com.google.android.exoplayer2.demo D/SurfaceUtils: connecting to surface 0x7d33473010, reason connectToSurface(reconnect)
2020-08-17 01:36:23.715 10937-11129/com.google.android.exoplayer2.demo D/SurfaceUtils: disconnecting from surface 0x7d3548d010, reason disconnectFromSurface
2020-08-17 01:36:23.731 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: timeline [eventTime=0.17, mediaPos=0.00, window=0, periodCount=1, windowCount=1, reason=PREPARED
2020-08-17 01:36:23.732 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: period [?]
2020-08-17 01:36:23.732 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: window [?, false, false]
2020-08-17 01:36:23.732 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: ]
2020-08-17 01:36:23.756 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: mediaPeriodCreated [eventTime=0.20, mediaPos=0.00, window=0, period=0]
2020-08-17 01:36:23.758 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: loading [eventTime=0.20, mediaPos=0.00, window=0, period=0, true]
2020-08-17 01:36:23.761 10937-10978/com.google.android.exoplayer2.demo D/OpenGLRenderer: HWUI Binary is enabled
2020-08-17 01:36:23.762 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: timeline [eventTime=0.20, mediaPos=0.00, window=0, period=0, periodCount=1, windowCount=1, reason=DYNAMIC
2020-08-17 01:36:23.763 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: period [30.10]
2020-08-17 01:36:23.763 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: window [30.10, true, false]
2020-08-17 01:36:23.763 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: ]
2020-08-17 01:36:23.787 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: decoderEnabled [eventTime=0.23, mediaPos=0.00, window=0, period=0, video]
2020-08-17 01:36:23.788 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: tracks [eventTime=0.23, mediaPos=0.00, window=0, period=0
2020-08-17 01:36:23.788 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: Renderer:0 [
2020-08-17 01:36:23.789 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: Group:0, adaptive_supported=N/A [
2020-08-17 01:36:23.789 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: [X] Track:0, id=1, mimeType=video/hevc, res=1920x1080, supported=YES
2020-08-17 01:36:23.789 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: ]
2020-08-17 01:36:23.789 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: ]
2020-08-17 01:36:23.789 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: ]
2020-08-17 01:36:23.794 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: mediaPeriodReadingStarted [eventTime=0.23, mediaPos=0.00, window=0, period=0]
2020-08-17 01:36:23.795 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: downstreamFormat [eventTime=0.24, mediaPos=0.00, window=0, period=0, id=1, mimeType=video/hevc, res=1920x1080]
2020-08-17 01:36:23.798 10937-10937/com.google.android.exoplayer2.demo W/InputMethodManager: startInputReason = 1
2020-08-17 01:36:23.820 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: decoderInitialized [eventTime=0.26, mediaPos=0.00, window=0, period=0, video, OMX.google.hevc.decoder]
2020-08-17 01:36:23.821 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: decoderInputFormat [eventTime=0.26, mediaPos=0.00, window=0, period=0, video, id=1, mimeType=video/hevc, res=1920x1080]
2020-08-17 01:36:23.828 10937-10978/com.google.android.exoplayer2.demo W/libEGL: EGLNativeWindowType 0x7d37723010 disconnect failed
2020-08-17 01:36:23.828 10937-10978/com.google.android.exoplayer2.demo D/OpenGLRenderer: endAllActiveAnimators on 0x7d55764800 (ExpandableListView) with handle 0x7d5575c9a0
2020-08-17 01:36:24.185 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: loading [eventTime=0.63, mediaPos=0.00, window=0, period=0, false]
2020-08-17 01:36:24.258 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: state [eventTime=0.70, mediaPos=0.00, window=0, period=0, true, READY]
2020-08-17 01:36:24.262 10937-10937/com.google.android.exoplayer2.demo D/EventLogger: isPlaying [eventTime=0.70, mediaPos=0.00, window=0, period=0, true]
【问题讨论】：
【参考方案1】：我在 Github 上创建了一个示例项目，可以正常使用您的文件。您可以在下面的链接中检查和测试它：
https://github.com/squti/ExoPlayer-MKV-Sample
如果您只想在项目中使用代码，请先从您的设备或模拟器中卸载之前安装的应用，然后运行新的。
以下是项目的基本代码：
MainActiviy.java
public class MainActivity extends AppCompatActivity
private PlayerView playerView;
private SimpleExoPlayer player;
@Override
protected void onCreate(Bundle savedInstanceState)
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
playerView = findViewById(R.id.player_view);
@Override
protected void onStart()
super.onStart();
player = ExoPlayerFactory.newSimpleInstance(this, new DefaultTrackSelector());
playerView.setPlayer(player);
DataSource.Factory dataSourceFactory = new DefaultDataSourceFactory(
this,
Util.getUserAgent(this, getString(R.string.app_name)));
ProgressiveMediaSource mediaSource = new ProgressiveMediaSource.Factory(dataSourceFactory)
.createMediaSource(Uri.parse("file:///android_asset/jellyfish-3-mbps-hd-h264.mkv"));
player.prepare(mediaSource);
player.setPlayWhenReady(true);
@Override
protected void onStop()
super.onStop();
playerView.setPlayer(null);
player.release();
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_
android:layout_>
<com.google.android.exoplayer2.ui.PlayerView
android:id="@+id/player_view"
android:layout_
android:layout_
android:background="#000000"
app:resize_mode="fill" />
</androidx.constraintlayout.widget.ConstraintLayout>
另外，您需要将这些依赖项添加到应用级 Gradle 文件中：
implementation 'com.google.android.exoplayer:exoplayer-core:2.11.7'
implementation 'com.google.android.exoplayer:exoplayer-ui:2.11.7'
我将视频文件放在asset 文件夹中，但您可以根据需要更改它。
【讨论】：
你可以试试2.11.7版本吗。
我将项目更新到 2.11.7 版本并且它可以正常工作@sanojlawrence
请试试这个文件，我无法播放这个文件jell.yfish.us/media/jellyfish-3-mbps-hd-hevc-10bit.mkv
视频无法播放，因为您的设备不支持 10 位 hevc。这不是 ExoPlayer 错误。它与设备支持的解码能力有关。 @sanojlawrence
似乎有些玩家通过软件实现来管理它，但 ExoPlayer 依赖于设备功能@sanojlawrence【参考方案2】：
试着把MediaSource变成这样：
private MediaSource buildMediaSource(Uri uri)
DataSource.Factory dataSourceFactory =
new DefaultDataSourceFactory(this, "exoplayer");
return new ExtractorMediaSource.Factory(dataSourceFactory)
.createMediaSource(uri);
【讨论】：
也许你应该读这个***.com/q/56661984/3836908以上是关于无法使用 exoPlayer 2.11 播放 MKV Matroska 视频的主要内容，如果未能解决你的问题，请参考以下文章
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