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• svn can't connect to host 'svn.ffmpeg.org':no route to host

  6 mars 2016, par user1270879

  i am newbie to ubuntu i am trying to install ffmpeg flvtool2 mplayer in ubuntu for php while using this command
  svn checkout svn ://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
  i am getting the error as svn can’t connect to host ’svn.ffmpeg.org’:no route to host.

  is there any http link to do this command and why i am getting the error

  Please help me

• UnsatisfiedLInkError Linking to FFMPEG with NDK

  28 novembre 2011, par U Avalos

  I compiled FFMPEG for android using bambuser's files. The compile runs fine. No errors.
  I also made sure to change the package name in build.sh. However, once I try to link to the files, the phone throws an UnsatisfiedLinkError. This is the Androkd.mk file :

  LOCAL_PATH := $(call my-dir)
  
  
  
  include $(CLEAR_VARS)
  
  MY_LIB_PATH := ffmpeg-android/build/ffmpeg/armeabi/lib
  
  LOCAL_MODULE := bambuser-libavcore
  
  LOCAL_SRC_FILES := $(MY_LIB_PATH)/libavcore.so
  
  include $(PREBUILT_SHARED_LIBRARY)
  
  
  
  include $(CLEAR_VARS)
  
  LOCAL_MODULE := bambuser-libavformat
  
  LOCAL_SRC_FILES := $(MY_LIB_PATH)/libavformat.so
  
  include $(PREBUILT_SHARED_LIBRARY)
  
  
  
  include $(CLEAR_VARS)
  
  LOCAL_MODULE := bambuser-libavcodec
  
  LOCAL_SRC_FILES := $(MY_LIB_PATH)/libavcodec.so
  
  include $(PREBUILT_SHARED_LIBRARY)
  
  
  
  include $(CLEAR_VARS)
  
  LOCAL_MODULE := bambuser-libavdevice
  
  LOCAL_SRC_FILES := $(MY_LIB_PATH)/libavdevice.so
  
  include $(PREBUILT_SHARED_LIBRARY)
  
  
  
  include $(CLEAR_VARS)
  
  LOCAL_MODULE := bambuser-libavfilter
  
  LOCAL_SRC_FILES := $(MY_LIB_PATH)/libavfilter.so
  
  include $(PREBUILT_SHARED_LIBRARY)
  
  
  
  include $(CLEAR_VARS)
  
  LOCAL_MODULE := bambuser-libavutil
  
  LOCAL_SRC_FILES := $(MY_LIB_PATH)/libavutil.so
  
  include $(PREBUILT_SHARED_LIBRARY)
  
  
  
  include $(CLEAR_VARS)
  
  LOCAL_MODULE := bambuser-libswscale
  
  LOCAL_SRC_FILES := $(MY_LIB_PATH)/libswscale.so
  
  include $(PREBUILT_SHARED_LIBRARY)
  
  
  
  
  
  #local_PATH := $(call my-dir)
  
  
  
  include $(CLEAR_VARS)
  
  
  
  LOCAL_MODULE    := libtest_jni
  
  LOCAL_SRC_FILES := libtest/video.c
  
  
  
  LOCAL_C_INCLUDES := \
  
      $(LOCAL_PATH)/include \
  
          $(LOCAL_PATH)/ffmpeg-android/ffmpeg 
  
          LOCAL_LDLIBS := -L$(NDK_PLATFORMS_ROOT)/$(TARGET_PLATFORM)/arch-arm/usr/lib -L$(LOCAL_PATH) -L$(LOCAL_PATH)/ffmpeg-android/build/ffmpeg/armeabi/lib/ -lavformat -lavcodec -lavdevice -lavfilter -lavutil -lswscale -llog -lz -lm
  
          #dl -lgcc
  
  
  
          include $(BUILD_SHARED_LIBRARY)

  Video.c is dead simple :

  #include <libavcodec></libavcodec>avcodec.h>
  
  #include <libavformat></libavformat>avformat.h>
  
  #include <libswscale></libswscale>swscale.h>
  
  
  
  #include   
  
  #include   
  
  #include 
  
  #include <android></android>log.h>  
  
  
  
  void Java_com_bukabros_videolivewallpaper_Opengl2Renderer_loadNthFrame3
  
         (JNIEnv * env, jobject this, jstring fileName)  {
  
  
  
         jboolean isCopy;  
  
           const char * szLogThis = (*env)->GetStringUTFChars(env, fileName, &amp;isCopy);  
  
  
  
            __android_log_print(ANDROID_LOG_DEBUG, "NDK: ", "NDK:LC: [%s]", szLogThis); 
  
            }   

  Tne corresponding Java code is also simple :

   private native void loadNthFrame3(String fileName);
  
  
  
   static {  
  
  System.loadLibrary("libtest_jni");  
  
   }  

  But I get this error :

  E/AndroidRuntime(11489): FATAL EXCEPTION: main
  
  
  
  E/AndroidRuntime(11489): java.lang.ExceptionInInitializerError
  
  
  
  E/AndroidRuntime(11489):    at com.bukabros.videolivewallpaper.VideoLiveWallpaper$CubeEngine.<init>(VideoLiveWallpaper.java:147)
  
  
  
  E/AndroidRuntime(11489):    at com.bukabros.videolivewallpaper.VideoLiveWallpaper.onCreateEngine(VideoLiveWallpaper.java:120)
  
  
  
  E/AndroidRuntime(11489):    at android.service.wallpaper.WallpaperService$IWallpaperEngineWrapper.executeMessage(WallpaperService.java:814)
  
  
  
  E/AndroidRuntime(11489):    at com.android.internal.os.HandlerCaller$MyHandler.handleMessage(HandlerCaller.java:61)
  
  
  
  E/AndroidRuntime(11489):    at android.os.Handler.dispatchMessage(Handler.java:99)
  
  
  
  E/AndroidRuntime(11489):    at android.os.Looper.loop(Looper.java:123)
  
  
  
  E/AndroidRuntime(11489):    at android.app.ActivityThread.main(ActivityThread.java:4627)
  
  
  
  E/AndroidRuntime(11489):    at java.lang.reflect.Method.invokeNative(Native Method)
  
  
  
  E/AndroidRuntime(11489):    at java.lang.reflect.Method.invoke(Method.java:521)
  
  
  
  E/AndroidRuntime(11489):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:878)
  
  
  
  E/AndroidRuntime(11489):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:636)
  
  
  
  E/AndroidRuntime(11489):    at dalvik.system.NativeStart.main(Native Method)
  
  
  
  E/AndroidRuntime(11489): Caused by: java.lang.UnsatisfiedLinkError: Library libtest_jni not found
  
  
  
  E/AndroidRuntime(11489):    at java.lang.Runtime.loadLibrary(Runtime.java:461)
  
  
  
  E/AndroidRuntime(11489):    at java.lang.System.loadLibrary(System.java:557)
  
  
  
  E/AndroidRuntime(11489):    at com.bukabros.videolivewallpaper.Opengl2Renderer.<clinit>(Opengl2Renderer.java:389)
  
  
  
  E/AndroidRuntime(11489):    ... 12 more
  
  </clinit></init>

  I tried manually loading the prebuilt shared libraries (the bambuser files) in Java (using System.loadLibrary) but then it tells me that the files are not found.

  If it helps, here's the output of readelf :

   0x00000001 (NEEDED)                     Shared library: [libc.so]
  
    0x00000001 (NEEDED)                     Shared library: [libstdc++.so]
  
     0x00000001 (NEEDED)                     Shared library: [libm.so]
  
      0x00000001 (NEEDED)                     Shared library: [/data/data/com.bukabros.videolivewallpaper/lib/libavformat.so]
  
       0x00000001 (NEEDED)                     Shared library: [/data/data/com.bukabros.videolivewallpaper/lib/libavcodec.so]
  
        0x00000001 (NEEDED)                     Shared library: [/data/data/com.bukabros.videolivewallpaper/lib/libavdevice.so]
  
         0x00000001 (NEEDED)                     Shared library: [/data/data/com.bukabros.videolivewallpaper/lib/libavfilter.so]
  
          0x00000001 (NEEDED)                     Shared library: [/data/data/com.bukabros.videolivewallpaper/lib/libavutil.so]
  
       0x00000001 (NEEDED)                     Shared library: [/data/data/com.bukabros.videolivewallpaper/lib/libswscale.so]
  
        0x00000001 (NEEDED)                     Shared library: [liblog.so]
  
         0x00000001 (NEEDED)                     Shared library: [libz.so]
  
          0x00000001 (NEEDED)                     Shared library: [libdl.so]
  
           0x0000000e (SONAME)                     Library soname: [libtest_jni.so]
  
            0x00000010 (SYMBOLIC)                   0x0
  
             0x00000004 (HASH)                       0xd4
  
              0x00000005 (STRTAB)                     0x250
  
           0x00000006 (SYMTAB)                     0x130
  
            0x0000000a (STRSZ)                      712 (bytes)
  
             0x0000000b (SYMENT)                     16 (bytes)
  
              0x00000003 (PLTGOT)                     0x174c
  
               0x00000002 (PLTRELSZ)                   32 (bytes)
  
                0x00000014 (PLTREL)                     REL
  
                 0x00000017 (JMPREL)                     0x55c
  
                  0x6ffffffe (VERNEED)                    0x53c
  
               0x6fffffff (VERNEEDNUM)                 1
  
                0x6ffffff0 (VERSYM)                     0x518
  
                 0x00000000 (NULL)                       0x0

  Oh yeah. I'm using ndk r5.

• Revision 59241 : Ferme vraiment http://core.spip.org/issues/2591

  12 mars 2012, par cedric@… — Log

  Ferme vraiment ​http://core.spip.org/issues/2591