1、创建Android Library 在创建了ffmpegLibrary库,右击ffmpeg组件,弹出下面弹框,选择Add C++ to Module,避免手动创建相关文件麻烦。 目录新增下面文件。 相关学习资料推荐,点击下方链接免费报名,先码住不迷路~】 音视频免费学习地址:FFmpeg/WebRTC/RTMP/NDK/Android音视频流媒体高级开发 【免费分享】音视频学习资料包、...
编译环境为 x86 的 Linux ,运行环境为 arm 架构的 Android 系统,目标是把 FFmpeg 源码编译成 Android 端可调用的动态库,这属于交叉编译,所以需要 NDK 提供的交叉编译工具,这是这一步骤的本质意义。 Android 工程中只支持导入 .so 结尾的动态库,形如:libavcodec-57.so。但是FFmpeg 编译生成的动态库默认格式为 x...
# In order to load a library into your app from Java/Kotlin, you must call # System.loadLibrary() and pass the name of the library defined here; # for GameActivity/NativeActivity derived applications, the same library name must be # used in the AndroidManifest.xml file. include_directories...
# usedinthe AndroidManifest.xml file.include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)add_library(${CMAKE_PROJECT_NAME}SHARED# 将自己写的cpp源文件编译成动态库 native-lib.cpp)#添加已有的静态库add_library(avcodecSTATICIMPORTED)#告知cmake静态库的路径set_target_properties(avcodecPROPERTIESIMPORTE...
1. 打开 Android Studio,点击 “Tools” > “SDK Manager”。 2. 在“SDK Tools” 标签页中,勾选 “NDK (Side by side)”和“CMake”。 3. 点击 “Apply” 进行安装。 1. 2. 3. 步骤2:下载 FFmpeg 源代码 你可以从 FFmpeg 的官方网站下载源代码,或者使用 Git 克隆。
export ANDROID_NDK_ROOT=/Users/tao/Library/Android/sdk/ndk/21.4.7075529 export PATH=${PATH}:${ANDROID_NDK_ROOT} 1. 2. 3. 4. 5. 写完后保存并关闭该文件。执行更新环境变量命令: source .bash_profile 1. 可以使用 env 查看当前的所有环境变量。若不小心把路径写错了,则重新执行上述编辑、保存、更...
./jniLibs) #设置include目录 include_directories (${my_lib_path}/include) #将第三方库作为动态库引用 add_library(avcodec-56 SHARED IMPORTED) #指定第三方库的绝对路径 set_target_properties(avcodec-56 PROPERTIES IMPORTED_LOCATION ${my_lib_path}/${ANDROID_ABI}/libavcodec-56.so) #将第三方库作为...
TheMediaFileAndroid library uses only a subset of FFmpeg's functionality, so the redundant parts are not even compiled. This gives much smaller output binaries. Also there are a lot of arguments that you can pass to theffmpeg-android-maker.shscript for tuning certain features. Check thisWIKI ...
CMake with Android Studio, read the# documentation: https://d.android.com/studio/projects/add-native-code.html# Sets the minimum version of CMake required to build the native library.cmake_minimum_required(VERSION3.10.2)add_library(# Sets the name of the library.native-lib#加载so的名字...
NDK_HOME=~/Library/Android/sdk/ndk/21.3.6528147PATH=${PATH}:${NDK_HOME} export PATH export NDK_HOME 执行source ~/.bash_profile,使得路径实时生效 编译脚本android_llvm.sh #!/bin/sh # 测试通过 sh android_llvm.sh armv8-a sh android_llvm.sh armv7a sh android_llvm.sh i686 sh android_llvm...