android5.0-6.0播放视频时有几率崩溃

[lewis-v]

5.0-6.0都有出现：
1 #00 pc 0003bb3c /system/lib/libc.so (tgkill+12) [armeabi-v7a]
2 #1 pc 000177f9 /system/lib/libc.so (pthread_kill+52) [armeabi-v7a]
3 #2 pc 00018403 /system/lib/libc.so (raise+10) [armeabi-v7a]
4 #3 pc 00014c37 /system/lib/libc.so (__libc_android_abort+34) [armeabi-v7a]
5 #4 pc 00013020 /system/lib/libc.so (abort+4) [armeabi-v7a]
6 #5 pc 00008595 /system/lib/libcutils.so (__android_log_assert+88) [armeabi-v8]
7 #6 pc 000d248d /system/lib/libstagefright.so (android::NuMediaExtractor::selectTrack(unsigned int)+296) [armeabi-v8]
8 #7 pc 0001d835 /system/lib/libmedia_jni.so [armeabi-v8]
9 #8 pc 001167d3 /data/dalvik-cache/arm/system@framework@boot.oat [armeabi]
10 java:
11 com.tencent.qgame.animplayer.HardDecoder.void startPlay(com.tencent.qgame.animplayer.FileContainer)(SourceFile:9106)
12 ##parent##1##parent##
13 ##child## void access$startPlay(com.tencent.qgame.animplayer.HardDecoder,com.tencent.qgame.animplayer.FileContainer)##child##
14 com.tencent.qgame.animplayer.HardDecoder$start$1.void run()(SourceFile:62)
15 android.os.Handler.handleCallback(Handler.java:815)
16 android.os.Handler.dispatchMessage(Handler.java:104)
17 android.os.Looper.loop(Looper.java:192)
18 android.os.HandlerThread.run(HandlerThread.java:61)

只在5.1.1出现的：
1 #00 pc 00095640 /system/lib/libstagefright.so (android::NuMediaExtractor::~NuMediaExtractor()+59) [armeabi-v7a]
2 #1 pc 000956d9 /system/lib/libstagefright.so (android::NuMediaExtractor::~NuMediaExtractor()+4) [armeabi-v7a]
3 #2 pc 0000d68d /system/lib/libutils.so (android::RefBase::decStrong(void const*) const+40) [armeabi-v7a]
4 #3 pc 0001a64f /system/lib/libmedia_jni.so (android::JMediaExtractor::~JMediaExtractor()+58) [armeabi-v7a]
5 #4 pc 0001a669 /system/lib/libmedia_jni.so (android::JMediaExtractor::~JMediaExtractor()+4) [armeabi-v7a]
6 #5 pc 0000d68d /system/lib/libutils.so (android::RefBase::decStrong(void const*) const+40) [armeabi-v7a]
7 #6 pc 00014c43 /system/lib/libmedia_jni.so (android::spandroid::JCrypto::~sp()+10) [armeabi-v7a]
8 #7 pc 0001af11 /system/lib/libmedia_jni.so [armeabi-v7a]
9 #8 pc 000003df /system/framework/arm/boot.oat [armeabi]
10 java:
11 com.tencent.qgame.animplayer.HardDecoder$release$1.void run()(SourceFile:273)
12 android.os.Handler.handleCallback(Handler.java:739)
13 android.os.Handler.dispatchMessage(Handler.java:95)
14 android.os.Looper.loop(Looper.java:135)
15 android.os.HandlerThread.run(HandlerThread.java:61)

其中5.1.1的那个从日志中看是在selectVideoTrack返回小于0去进行释放工作导致的
总的看起来崩溃都是和selectVideoTrack相关

[hexleo]

这里MediaExtractor低版本确实有兼容问题，这个我想办法解决。这里你先检查一下，有没有校验文件的md5，遇到很多问题是上传服务器后，mp4被服务器修改导致文件有问题。我们的vap工具输出的时候有原始的md5，不要用服务器的hash进行校验。或者你升级到2.0.11试试，看看能不能避免这个问题。

[lewis-v]

使用的动效视频是本地资源，而且日志上看是一开始是播放正常的，但是播放多几次就出问题了（同一个View）

[hexleo]

素材是h264的还是h265的

[lewis-v]

h264的
这个是用ffmpeg输出的信息
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.29.100
Duration: 00:00:10.00, start: 0.000000, bitrate: 1872 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 736x912, 1871 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
Metadata:
handler_name : VideoHandler

[hexleo]

你用的是哪个版本？我这代码行数对不上

[hexleo]

先记录下当前结论：
播放接口：fun startPlay(assetManager: AssetManager, assetsPath: String)

这里应该MediaExtractor的兼容问题，目前想到的解决方法是手动实现mp4封装，但工作量比较大，手动实现mp4解封装需要充分测试

[lewis-v]

对应2.0.9的HardDecoder的228
private fun release(decoder: MediaCodec?, extractor: MediaExtractor?) {
renderThread.handler?.post {
render?.clearFrame()
try {
ALog.i(TAG, "release")
decoder?.apply {
stop()
release()
}
extractor?.release()//这里。。。。。
glTexture?.release()
glTexture = null
speedControlUtil.reset()
player.pluginManager.onRelease()
render?.releaseTexture()
} catch (e: Throwable) {
ALog.e(TAG, "release e=$e", e)
}
isRunning = false
onVideoComplete()
if (needDestroy) {
destroyInner()
}
}
}

[luohong]

荣耀 BND AL10 Android 8.0.0,level 26，VAP V2.0.13 遇到了同样的问题。出错堆栈：

1 #00 pc 0004b97c /system/lib/libc.so (tgkill+12) [armeabi-v7a]
2 #1 pc 0001a4e3 /system/lib/libc.so (abort+54) [armeabi-v7a]
3 #2 pc 000c29df /system/lib/libstagefright.so (android::MPEG4Extractor::parseChunk(long long*, int)+13962) [armeabi-v7a]
4 #3 pc 000c097b /system/lib/libstagefright.so (android::MPEG4Extractor::parseChunk(long long*, int)+5670) [armeabi-v7a]
5 #4 pc 000c097b /system/lib/libstagefright.so (android::MPEG4Extractor::parseChunk(long long*, int)+5670) [armeabi-v7a]
6 #5 pc 000c097b /system/lib/libstagefright.so (android::MPEG4Extractor::parseChunk(long long*, int)+5670) [armeabi-v7a]
7 #6 pc 000bef03 /system/lib/libstagefright.so (android::MPEG4Extractor::readMetaData()+98) [armeabi-v7a]
8 #7 pc 000bf12d /system/lib/libstagefright.so (android::MPEG4Extractor::countTracks()+4) [armeabi-v7a]
9 #8 pc 000e6f63 /system/lib/libstagefright.so (android::MediaExtractor::CreateFromService(android::spandroid::DataSource const&, char const*, unsigned int)+1066) [armeabi-v7a]
10 #9 pc 000e6a55 /system/lib/libstagefright.so (android::MediaExtractor::Create(android::spandroid::DataSource const&, char const*)+228) [armeabi-v7a]
11 #10 pc 000ee77f /system/lib/libstagefright.so (android::NuMediaExtractor::setDataSource(int, long long, long long)+142) [armeabi-v7a]
12 #11 pc 0002a5e3 /system/lib/libmedia_jni.so [armeabi-v7a]
13 #12 pc 0067df5f /system/framework/arm/boot-framework.oat (oatexec+6807391) [armeabi]
14 java:
15 com.tencent.qgame.animplayer.FileContainer.setDataSource(FileContainer.kt:5)
16 com.tencent.qgame.animplayer.util.MediaUtil.getExtractor(MediaUtil.kt:2)
17 com.tencent.qgame.animplayer.AudioPlayer.startPlay(AudioPlayer.kt:1)
18 com.tencent.qgame.animplayer.AudioPlayer.access$startPlay(AudioPlayer.kt:1)
19 com.tencent.qgame.animplayer.AudioPlayer$start$1.run(AudioPlayer.kt:1)
20 android.os.Handler.handleCallback(Handler.java:808)

[lewis-v]

是使用asset的方式播放的问题，使用File的方式播放就好了