严重问题！！！！内存泄漏

用的master分支中的样例视频：http://devimages.apple.com.edgekey.net/streaming/examples/bipbop_4x3/bipbop_4x3_variant.m3u8
，通过Android profiler来观察内存|
播放--> 退出-->播放--> 退出-->播放--> 退出-->。。。。
发现native占用的内存一直在上涨

Reproduce the report with the linked bipbop_4x3_variant.m3u8 sample on Android, using Android Profiler while repeating the play → exit cycle. Compare native memory across cycles, then verify that the observed growth is eliminated or bounded; the issue does not identify a source file or test.

Written by the indexing model from the issue text.