后退功能出错

[SongYx1995]

您好，我按照您的方法把aes解密类加入到了ExoplayerDemo里，能够正常播放aes加密后的mp4文件，在播放时，快进没问题，但是倒退不行，一按倒退按钮就会卡住，出现如下报错信息。您有遇到同样的问题吗？ com.example.android.tvleanback E/LoadTask: Unexpected exception loading stream java.lang.IllegalStateException: Top bit not zero: -335645711 at com.google.android.exoplayer2.util.ParsableByteArray.readUnsignedIntToInt(ParsableByteArray.java:388) at com.google.android.exoplayer2.extractor.mp4.Mp4Extractor.readSample(Mp4Extractor.java:474) at com.google.android.exoplayer2.extractor.mp4.Mp4Extractor.read(Mp4Extractor.java:179) at com.google.android.exoplayer2.source.ExtractorMediaPeriod$ExtractingLoadable.load(ExtractorMediaPeriod.java:749) at com.google.android.exoplayer2.upstream.Loader$LoadTask.run(Loader.java:315) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588) at java.lang.Thread.run(Thread.java:818)