文档建议反馈控制台
首页
学习
活动
专区
圈层
工具
MCP广场
文章/答案/技术大牛
发布
首页
学习
活动
专区
圈层
工具
MCP广场
返回腾讯云官网
社区首页 >问答首页 >不能在回收器上播放与系外播放器的视频

问不能在回收器上播放与系外播放器的视频
EN

Stack Overflow用户
提问于 2022-03-27 09:58:18
回答 2查看 1.1K关注 0票数 1

我正在从带有ExoPlayer的防火墙存储中加载一些视频，但由于某种原因，当我滚动到RecyclerView底部时(可能是播放机中的项目被销毁了)，然后我再上一次，视频没有播放，下面是这个错误：

错误：

代码语言：javascript
运行
复制
2022-03-27 12:24:53.519 8762-11091/com.george.socialmeme E/ACodec: Unable to instantiate codec 'OMX.MTK.VIDEO.DECODER.AVC' with err 0xfffffff4.
2022-03-27 12:24:53.519 8762-11091/com.george.socialmeme E/ACodec: signalError(omxError 0xfffffff4, internalError -12)
2022-03-27 12:24:53.519 8762-11090/com.george.socialmeme E/MediaCodec: Codec reported err 0xfffffff4, actionCode 0, while in state 1
2022-03-27 12:24:53.578 8762-11093/com.george.socialmeme E/ACodec: Unable to instantiate codec 'OMX.MTK.VIDEO.DECODER.AVC' with err 0xfffffff4.
2022-03-27 12:24:53.578 8762-11093/com.george.socialmeme E/ACodec: signalError(omxError 0xfffffff4, internalError -12)
2022-03-27 12:24:53.578 8762-11092/com.george.socialmeme E/MediaCodec: Codec reported err 0xfffffff4, actionCode 0, while in state 1
2022-03-27 12:24:53.584 8762-11044/com.george.socialmeme E/MediaCodecVideoRenderer: Video codec error
      com.google.android.exoplayer2.mediacodec.MediaCodecRenderer$DecoderInitializationException: Decoder init failed: OMX.MTK.VIDEO.DECODER.AVC, Format(1, null, null, video/avc, avc1.4D401E, -1, null, [720, 720, 30.0], [-1, -1])
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodecWithFallback(MediaCodecRenderer.java:1017)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodecOrBypass(MediaCodecRenderer.java:546)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.onInputFormatChanged(MediaCodecRenderer.java:1437)
        at com.google.android.exoplayer2.video.MediaCodecVideoRenderer.onInputFormatChanged(MediaCodecVideoRenderer.java:799)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.readSourceOmittingSampleData(MediaCodecRenderer.java:950)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:779)
        at com.google.android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.java:998)
        at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:499)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:246)
        at android.os.HandlerThread.run(HandlerThread.java:67)
     Caused by: android.media.MediaCodec$CodecException: Failed to initialize OMX.MTK.VIDEO.DECODER.AVC, error 0xfffffff4
        at android.media.MediaCodec.native_setup(Native Method)
        at android.media.MediaCodec.<init>(MediaCodec.java:1912)
        at android.media.MediaCodec.createByCodecName(MediaCodec.java:1890)
        at com.google.android.exoplayer2.mediacodec.SynchronousMediaCodecAdapter$Factory.createCodec(SynchronousMediaCodecAdapter.java:74)
        at com.google.android.exoplayer2.mediacodec.SynchronousMediaCodecAdapter$Factory.createAdapter(SynchronousMediaCodecAdapter.java:49)
        at com.google.android.exoplayer2.mediacodec.DefaultMediaCodecAdapterFactory.createAdapter(DefaultMediaCodecAdapterFactory.java:130)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.initCodec(MediaCodecRenderer.java:1095)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodecWithFallback(MediaCodecRenderer.java:1006)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodecOrBypass(MediaCodecRenderer.java:546) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.onInputFormatChanged(MediaCodecRenderer.java:1437) 
        at com.google.android.exoplayer2.video.MediaCodecVideoRenderer.onInputFormatChanged(MediaCodecVideoRenderer.java:799) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.readSourceOmittingSampleData(MediaCodecRenderer.java:950) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:779) 
        at com.google.android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.java:998) 
        at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:499) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:246) 
        at android.os.HandlerThread.run(HandlerThread.java:67) 
2022-03-27 12:24:53.587 8762-11044/com.george.socialmeme E/ExoPlayerImplInternal: Playback error
      com.google.android.exoplayer2.ExoPlaybackException: MediaCodecVideoRenderer error, index=0, format=Format(1, null, null, video/avc, avc1.4D401E, -1, null, [720, 720, 30.0], [-1, -1]), format_supported=YES
        at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:575)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:246)
        at android.os.HandlerThread.run(HandlerThread.java:67)
     Caused by: com.google.android.exoplayer2.mediacodec.MediaCodecRenderer$DecoderInitializationException: Decoder init failed: OMX.MTK.VIDEO.DECODER.AVC, Format(1, null, null, video/avc, avc1.4D401E, -1, null, [720, 720, 30.0], [-1, -1])
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodecWithFallback(MediaCodecRenderer.java:1017)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodecOrBypass(MediaCodecRenderer.java:546)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.onInputFormatChanged(MediaCodecRenderer.java:1437)
        at com.google.android.exoplayer2.video.MediaCodecVideoRenderer.onInputFormatChanged(MediaCodecVideoRenderer.java:799)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.readSourceOmittingSampleData(MediaCodecRenderer.java:950)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:779)
        at com.google.android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.java:998)
        at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:499)
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:246) 
        at android.os.HandlerThread.run(HandlerThread.java:67) 
     Caused by: android.media.MediaCodec$CodecException: Failed to initialize OMX.MTK.VIDEO.DECODER.AVC, error 0xfffffff4
        at android.media.MediaCodec.native_setup(Native Method)
        at android.media.MediaCodec.<init>(MediaCodec.java:1912)
        at android.media.MediaCodec.createByCodecName(MediaCodec.java:1890)
        at com.google.android.exoplayer2.mediacodec.SynchronousMediaCodecAdapter$Factory.createCodec(SynchronousMediaCodecAdapter.java:74)
        at com.google.android.exoplayer2.mediacodec.SynchronousMediaCodecAdapter$Factory.createAdapter(SynchronousMediaCodecAdapter.java:49)
        at com.google.android.exoplayer2.mediacodec.DefaultMediaCodecAdapterFactory.createAdapter(DefaultMediaCodecAdapterFactory.java:130)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.initCodec(MediaCodecRenderer.java:1095)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodecWithFallback(MediaCodecRenderer.java:1006)
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.maybeInitCodecOrBypass(MediaCodecRenderer.java:546) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.onInputFormatChanged(MediaCodecRenderer.java:1437) 
        at com.google.android.exoplayer2.video.MediaCodecVideoRenderer.onInputFormatChanged(MediaCodecVideoRenderer.java:799) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.readSourceOmittingSampleData(MediaCodecRenderer.java:950) 
        at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:779) 
        at com.google.android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.java:998) 
        at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:499) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:246) 
        at android.os.HandlerThread.run(HandlerThread.java:67) 

适配器内ExoPlayer的ExoPlayer代码：

代码语言：javascript
运行
复制
ExoPlayer player = new ExoPlayer.Builder(context).build();
MediaItem mediaItem = MediaItem.fromUri(postList.get(position).getVideoUrl());
player.setMediaItem(mediaItem);
player.prepare();
videoViewHolder.andExoPlayerView.setPlayer(player);

player.addAnalyticsListener(new AnalyticsListener() {

    @Override
    public void onPlayerError(@NonNull EventTime eventTime, @NonNull PlaybackException error) {
        Toast.makeText(context, "" + error.getMessage(), Toast.LENGTH_SHORT).show();
    }
});
firebase
java
android
EN

Stack Overflow用户

发布于 2022-06-23 12:17:45

这是由于创建了许多外部播放器实例，并且RAM将在某个时候耗尽。要做到这一点，在视频结束后，您需要清除外星球员。我使用了Jetpack和ExoPlayer，代码如下所示：

代码语言：javascript
运行
复制
DisposableEffect(
                AndroidView(
                    factory = { context ->
                        PlayerView(context).apply {
                            player = exoPlayer
                            player?.playWhenReady = true
                            resizeMode = AspectRatioFrameLayout.RESIZE_MODE_FILL
                            useController = true
                        }
                    }
                )
            ){
                onDispose {
                    exoPlayer.release()
                }
            }

ExoPlayer

代码语言：javascript
运行
复制
val mediaItem = MediaItem.fromUri(Uri.parse(URL)) 
 val exoPlayer = remember(context) {
                ExoPlayer.Builder(context).build().apply {

                    addListener(object : Listener {
                        override fun onPlaybackStateChanged(playbackState: Int) {
                            if (playbackState == STATE_ENDED) {
                                //TODO
                            }
                            super.onPlaybackStateChanged(playbackState)
                        }

                        override fun onPlayerError(error: PlaybackException) {
                            Log.d("TAG", "onPlayerError: ${error.message}")
                            super.onPlayerError(error)
                        }
                    })


                    setMediaSource(
                        ProgressiveMediaSource.Factory(dataSourceFactory)
                            .createMediaSource(mediaItem) 
                    )
                    prepare()
                    seekTo(0)
                    playbackDuration?.let(::seekTo)
                }
            }
票数 1
EN
查看全部 2 条回答
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/71635327

复制
相关文章

相似问题

领券

腾讯云开发者

扫码关注腾讯云开发者

扫码关注腾讯云开发者

领取腾讯云代金券

热门产品

热门推荐

更多推荐

Copyright © 2013 - 2025 Tencent Cloud. All Rights Reserved. 腾讯云 版权所有 

深圳市腾讯计算机系统有限公司 ICP备案/许可证号：粤B2-20090059 深公网安备号 44030502008569

腾讯云计算（北京）有限责任公司 京ICP证150476号 |  京ICP备11018762号 | 京公网安备号11010802020287

问题归档专栏文章快讯文章归档关键词归档开发者手册归档开发者手册 Section 归档