codec mp4processor

Question

codec mp4processor

Opened this issue 7 years ago · 16 comments

jhbnorika commented 7 years ago

处理完黑屏视频是黑的－－

Answer 1 · 2017-09-20T04:45:58.000Z

处理完后sd卡下会生成temp.mp4，它是是黑的？

Answer 2 · 2017-09-20T09:25:28.000Z

你可以跑下那个apk，temp.mp4只有声音，没有视频

Answer 3 · 2017-09-20T10:02:33.000Z

能处理么，难道是surfacetexture，还是说渲染层问题？

Answer 4 · 2017-09-20T10:04:13.000Z

https://github.com/doggycoder/AAVT ，可以跑下这个试试，我不太确定是手机的问题还是代码的问题，我这边看到的是正常的。

Answer 5 · 2017-09-20T10:18:02.000Z

aavt中com.wuwang.aavt.gl.BlurFilter 找不到这个类

Answer 6 · 2017-09-20T10:20:24.000Z

换成GrayFilter

Answer 7 · 2017-09-20T10:25:30.000Z

Process: com.wuwang.aavt.examples, PID: 8170
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.wuwang.aavt.examples/com.wuwang.aavt.examples.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.wuwang.aavt.examples.MainActivity" on path: DexPathList[[zip file "/data/app/com.wuwang.aavt.examples-1/base.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.wuwang.aavt.examples-1/lib/arm, /vendor/lib, /system/lib]]
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2327)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.wuwang.aavt.examples.MainActivity" on path: DexPathList[[zip file "/data/app/com.wuwang.aavt.examples-1/base.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.wuwang.aavt.examples-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.wuwang.aavt.examples-1/lib/arm, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at android.app.Instrumentation.newActivity(Instrumentation.java:1067)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2317)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Suppressed: java.lang.NoClassDefFoundError: com.wuwang.aavt.examples.MainActivity
at dalvik.system.DexFile.defineClassNative(Native Method)
at dalvik.system.DexFile.defineClass(DexFile.java:226)
at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:219)
at dalvik.system.DexPathList.findClass(DexPathList.java:338)
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:54)
... 13 more
Suppressed: java.lang.ClassNotFoundException: com.wuwang.aavt.examples.MainActivity
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootC

Answer 8 · 2017-09-20T10:43:33.000Z

确实有，但是清空重编译，依然报上面的错误

Answer 9 · 2017-09-20T10:47:24.000Z

好吧。不太清楚这个问题，没遇到过。你搜搜看。

Answer 10 · 2017-09-20T11:12:16.000Z

这个行，我换了个手机，原来那个版本有问题

Answer 11 · 2017-09-20T11:13:47.000Z

opengl部分有改么，这部分不熟

Answer 12 · 2017-09-20T11:15:52.000Z

比如之前的watermark那个水印位置怎么设置的，看了下像是opengl渲染上去的？

Answer 13 · 2017-09-20T15:42:54.000Z

缺个水印－－

Answer 14 · 2017-09-20T16:00:51.000Z

处理完视频方向也不对

Answer 15 · 2017-09-21T00:28:16.000Z

方向和水印都用OpenGL处理，可以查下相关资料。这个只是利用硬解硬编的示例。

Answer 16 · 2017-09-21T03:23:25.000Z

刚接触opengl，郁闷了0 0