利用ffmpeg和SDL实现一个跨android版本的音视频播放器
1:从http://www.libsdl.org/tmp/下载SDL for android 版本(我下载的是 SDL-1.3.tar.gz )
2:从https://github.com/havlenapetr/FFMpeg下载 havlenapetr 的ffmpeg for android版本。
3:把你下载的SDL for android版本解压到本地目录,解压到本地.
4:解压后的根目录下面有一个android-project工程,在jni目录下面新建一个SDL目录,把根目录下面的src目录,include目录和Android.mk拷贝到新建里的SDL目录下面
5:把ffmpeg for android 工程下jni目录的libffmpeg拷贝到android-project的jni目录下
6:http://dranger.com/ffmpeg/下载tutorial08代码并把文件放在jni的src目录下
8:编写tutorial08的mk文件
LOCAL_PATH := $(call my-dir)include $(CLEAR_VARS)LOCAL_MODULE := mainSDL_PATH := ../SDLLOCAL_C_INCLUDES += $(LOCAL_PATH)/$(SDL_PATH)/include \ $(LOCAL_PATH)/../libffmpeg \# Add your application source files here...LOCAL_SRC_FILES := $(SDL_PATH)/src/main/android/SDL_android_main.cpp \tutorial08.cLOCAL_CFLAGS += -DGL_GLEXT_PROTOTYPESLOCAL_SHARED_LIBRARIES := SDLLOCAL_STATIC_LIBRARIES := libavformat libavcodec libavutil libpostproc libswscaleLOCAL_LDLIBS := -ldl -lGLESv2 -lloginclude $(BUILD_SHARED_LIBRARY)
// Load the .so static { System.loadLibrary("SDL"); //System.loadLibrary("SDL_image"); //System.loadLibrary("SDL_mixer"); //System.loadLibrary("SDL_ttf"); System.loadLibrary("main"); }
// Runs SDL_main() String avPath = Environment.getExternalStorageDirectory()+File.separator+"DancingQueen.mp4"; SDLActivity.nativeInit(avPath); //Log.v("SDL", "SDL thread terminated");