Flutterのvideo_playerで動画が再生できず非表示になる。

前提・実現したいこと

Flutterでmp4を再生したい。

Androidで画面が起動し、動画のビューが表示されるが、しばらくすると(5秒ほど)エラーが発生して動画のビューが非表示になる。また、再生ボタンを押しても同様の現象が起きる。(iOSでは特に起きない)

発生している問題・エラーメッセージ

D/CCodecBuffers( 7529): [c2.android.aac.decoder#823:1D-Input.Impl[N]] codec released a buffer owned by client (index 1)
W/ConnectionTracker( 7529): Exception thrown while unbinding
W/ConnectionTracker( 7529): java.lang.IllegalArgumentException: Service not registered: lm@a4094d2
W/ConnectionTracker( 7529): 	at android.app.LoadedApk.forgetServiceDispatcher(LoadedApk.java:1757)
W/ConnectionTracker( 7529): 	at android.app.ContextImpl.unbindService(ContextImpl.java:1874)
W/ConnectionTracker( 7529): 	at android.content.ContextWrapper.unbindService(ContextWrapper.java:792)
W/ConnectionTracker( 7529): 	at ce.b(:com.google.android.gms.dynamite_measurementdynamite@201817048@20.18.17 (040400-0):1)
W/ConnectionTracker( 7529): 	at ce.a(:com.google.android.gms.dynamite_measurementdynamite@201817048@20.18.17 (040400-0):5)
W/ConnectionTracker( 7529): 	at ln.A(:com.google.android.gms.dynamite_measurementdynamite@201817048@20.18.17 (040400-0):10)
W/ConnectionTracker( 7529): 	at ky.a(:com.google.android.gms.dynamite_measurementdynamite@201817048@20.18.17 (040400-0):3)
W/ConnectionTracker( 7529): 	at dy.run(:com.google.android.gms.dynamite_measurementdynamite@201817048@20.18.17 (040400-0):2)
W/ConnectionTracker( 7529): 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462)
W/ConnectionTracker( 7529): 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
W/ConnectionTracker( 7529): 	at iw.run(:com.google.android.gms.dynamite_measurementdynamite@201817048@20.18.17 (040400-0):15)
D/BufferPoolAccessor2.0( 7529): bufferpool2 0xb4000074add32238 : 4(8388608 size) total buffers - 4(8388608 size) used buffers - 0/4 (recycle/alloc) - 6/23 (fetch/transfer)
D/BufferPoolAccessor2.0( 7529): evictor expired: 1, evicted: 1
D/BufferPoolAccessor2.0( 7529): bufferpool2 0xb4000074add32b78 : 6(49152 size) total buffers - 5(40960 size) used buffers - 1/7 (recycle/alloc) - 6/26 (fetch/transfer)
D/BufferPoolAccessor2.0( 7529): evictor expired: 1, evicted: 1
W/CCodec  ( 7529): previous call to queue exceeded timeout
E/MediaCodec( 7529): Codec reported err 0x80000000, actionCode 0, while in state 6
D/SurfaceUtils( 7529): disconnecting from surface 0xb40000754dd35010, reason disconnectFromSurface
D/CCodecBufferChannel( 7529): [c2.android.avc.decoder#498] MediaCodec discarded an unknown buffer
E/BufferQueueProducer( 7529): [SurfaceTexture-0-7529-0](id:1d6900000000,api:0,p:-1,c:7529) cancelBuffer: BufferQueue has no
E/MediaCodecVideoRenderer( 7529): Video codec error
E/MediaCodecVideoRenderer( 7529):   java.lang.IllegalStateException
E/MediaCodecVideoRenderer( 7529):       at android.media.MediaCodec.native_dequeueInputBuffer(Native Method)
E/MediaCodecVideoRenderer( 7529):       at android.media.MediaCodec.dequeueInputBuffer(MediaCodec.java:2855)
E/MediaCodecVideoRenderer( 7529):       at com.google.android.exoplayer2.mediacodec.SynchronousMediaCodecAdapter.dequeueInputBufferIndex(SynchronousMediaCodecAdapter.java:93)
E/MediaCodecVideoRenderer( 7529):       at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.feedInputBuffer(MediaCodecRenderer.java:1209)
E/MediaCodecVideoRenderer( 7529):       at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:845)
E/MediaCodecVideoRenderer( 7529):       at com.google.android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.java:945)
E/MediaCodecVideoRenderer( 7529):       at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:478)
E/MediaCodecVideoRenderer( 7529):       at android.os.Handler.dispatchMessage(Handler.java:102)
E/MediaCodecVideoRenderer( 7529):       at android.os.Looper.loop(Looper.java:223)
E/MediaCodecVideoRenderer( 7529):       at android.os.HandlerThread.run(HandlerThread.java:67)
E/ExoPlayerImplInternal( 7529): Playback error
E/ExoPlayerImplInternal( 7529):   com.google.android.exoplayer2.ExoPlaybackException: MediaCodecVideoRenderer error, index=0, format=Format(1, null, null, video/avc, avc1.64001F, -1, null, [1280, 720, 29.975233], [-1, -1]), format_supported=YES
E/ExoPlayerImplInternal( 7529):       at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:555)
E/ExoPlayerImplInternal( 7529):       at android.os.Handler.dispatchMessage(Handler.java:102)
E/ExoPlayerImplInternal( 7529):       at android.os.Looper.loop(Looper.java:223)
E/ExoPlayerImplInternal( 7529):       at android.os.HandlerThread.run(HandlerThread.java:67)
E/ExoPlayerImplInternal( 7529):   Caused by: com.google.android.exoplayer2.video.MediaCodecVideoDecoderException: Decoder failed: c2.android.avc.decoder
E/ExoPlayerImplInternal( 7529):       at com.google.android.exoplayer2.video.MediaCodecVideoRenderer.createDecoderException(MediaCodecVideoRenderer.java:1410)
E/ExoPlayerImplInternal( 7529):       at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:864)
E/ExoPlayerImplInternal( 7529):       at com.google.android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.java:945)
E/ExoPlayerImplInternal( 7529):       at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:478)
E/ExoPlayerImplInternal( 7529):       ... 3 more
E/ExoPlayerImplInternal( 7529):   Caused by: java.lang.IllegalStateException
E/ExoPlayerImplInternal( 7529):       at android.media.MediaCodec.native_dequeueInputBuffer(Native Method)
E/ExoPlayerImplInternal( 7529):       at android.media.MediaCodec.dequeueInputBuffer(MediaCodec.java:2855)
E/ExoPlayerImplInternal( 7529):       at com.google.android.exoplayer2.mediacodec.SynchronousMediaCodecAdapter.dequeueInputBufferIndex(SynchronousMediaCodecAdapter.java:93)
E/ExoPlayerImplInternal( 7529):       at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.feedInputBuffer(MediaCodecRenderer.java:1209)
E/ExoPlayerImplInternal( 7529):       at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:845)
E/ExoPlayerImplInternal( 7529):       ... 5 more

該当のソースコード

コードは公式ドキュメントのSampleのコードをそのまま使っております。
https://pub.dev/packages/video_player#example

import 'package:video_player/video_player.dart';
import 'package:flutter/material.dart';

void main() => runApp(VideoApp());

class VideoApp extends StatefulWidget {
  @override
  _VideoAppState createState() => _VideoAppState();
}

class _VideoAppState extends State<VideoApp> {
  VideoPlayerController _controller;

  @override
  void initState() {
    super.initState();
    _controller = VideoPlayerController.network(
        'https://flutter.github.io/assets-for-api-docs/assets/videos/bee.mp4')
      ..initialize().then((_) {
        // Ensure the first frame is shown after the video is initialized, even before the play button has been pressed.
        setState(() {});
      });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Video Demo',
      home: Scaffold(
        body: Center(
          child: _controller.value.isInitialized
              ? AspectRatio(
                  aspectRatio: _controller.value.aspectRatio,
                  child: VideoPlayer(_controller),
                )
              : Container(),
        ),
        floatingActionButton: FloatingActionButton(
          onPressed: () {
            setState(() {
              _controller.value.isPlaying
                  ? _controller.pause()
                  : _controller.play();
            });
          },
          child: Icon(
            _controller.value.isPlaying ? Icons.pause : Icons.play_arrow,
          ),
        ),
      ),
    );
  }

  @override
  void dispose() {
    super.dispose();
    _controller.dispose();
  }
}