java.lang.NullPointerException崩溃

[CZ796]

问题描述：java.lang.NullPointerException崩溃

SDK版本：pldroid-shortvideo-3.4.0.jar

崩溃LOG：
04-05 16:36:42.645 14284 27922 E PLDroidShortVideo: Pili-Encode:HWVideoEncoder:dequeueOutputBuffer failed: Error 0xffffffe0
04-05 16:36:42.646 14284 27922 E PLDroidShortVideo: Pili-Encode:HWVideoEncoder:encoder stop, release failed: null
--------- beginning of crash
04-05 16:36:42.654 14284 27922 E AndroidRuntime: FATAL EXCEPTION: HWVideoEncoder
04-05 16:36:42.654 14284 27922 E AndroidRuntime: Process: com.aladdin.dangdang, PID: 14284
04-05 16:36:42.654 14284 27922 E AndroidRuntime: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.media.MediaExtractor.release()' on a null object reference
04-05 16:36:42.654 14284 27922 E AndroidRuntime: at com.qiniu.pili.droid.shortvideo.core.p$g.a(ShortVideoTranscoderCore.java:6)
04-05 16:36:42.654 14284 27922 E AndroidRuntime: at com.qiniu.pili.droid.shortvideo.encode.e.a(HWVideoEncoder.java:10)
04-05 16:36:42.654 14284 27922 E AndroidRuntime: at com.qiniu.pili.droid.shortvideo.encode.d.o(HWEncoderBase.java:9)
04-05 16:36:42.654 14284 27922 E AndroidRuntime: at com.qiniu.pili.droid.shortvideo.encode.d.run(HWEncoderBase.java:4)
04-05 16:36:42.654 14284 27922 E AndroidRuntime: at java.lang.Thread.run(Thread.java:933)

定位源码：

希望能尽快修复