Ubuntu 编译ffmpeg 踩坑(四)

报错：More than one file was found with OS independent path 'lib/armeabi-v7a/libavutil.so'

在ffmpeg移植到Android平台中遇到的坑，参考这个问题：More than one file was found with OS independent path 'lib/armeabi-v7a/xxxx.so'_teleger的博客-优快云博客

 

apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    buildToolsVersion '28.0.2'
    defaultConfig {
        applicationId "cc.dewdrop.ffplayer"
        minSdkVersion 19
        targetSdkVersion 27
        versionCode 1
        versionName "1.0.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        externalNativeBuild {
            cmake {
                cppFlags "-frtti -fexceptions"
            }
        }
        ndk {
            //, 'arm64-v8a', 'x86', 'x86_64'
            abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
        }
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    externalNativeBuild {
        cmake {
            path "CMakeLists.txt"
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    productFlavors {
    }
    packagingOptions {
        //armeabi-v7a
        pickFirst "lib/armeabi-v7a/libavdevice.so"
        pickFirst "lib/armeabi-v7a/libavcodec.so"
        pickFirst "lib/armeabi-v7a/libavfilter.so"
        pickFirst "lib/armeabi-v7a/libavformat.so"
        pickFirst "lib/armeabi-v7a/libavutil.so"
        pickFirst "lib/armeabi-v7a/libswresample.so"
        pickFirst "lib/armeabi-v7a/libswscale.so"
        //arm64-v8a
        pickFirst "lib/arm64-v8a/libavdevice.so"
        pickFirst "lib/arm64-v8a/libavcodec.so"
        pickFirst "lib/arm64-v8a/libavfilter.so"
        pickFirst "lib/arm64-v8a/libavformat.so"
        pickFirst "lib/arm64-v8a/libavutil.so"
        pickFirst "lib/arm64-v8a/libswresample.so"
        pickFirst "lib/arm64-v8a/libswscale.so"
        //x86
        pickFirst "lib/x86/libavdevice.so"
        pickFirst "lib/x86/libavcodec.so"
        pickFirst "lib/x86/libavfilter.so"
        pickFirst "lib/x86/libavformat.so"
        pickFirst "lib/x86/libavutil.so"
        pickFirst "lib/x86/libswresample.so"
        pickFirst "lib/x86/libswscale.so"
        //x86_64
        pickFirst "lib/x86_64/libavdevice.so"
        pickFirst "lib/x86_64/libavcodec.so"
        pickFirst "lib/x86_64/libavfilter.so"
        pickFirst "lib/x86_64/libavformat.so"
        pickFirst "lib/x86_64/libavutil.so"
        pickFirst "lib/x86_64/libswresample.so"
        pickFirst "lib/x86_64/libswscale.so"
    }
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation 'com.android.support:appcompat-v7:27.1.1'
    implementation 'com.android.support.constraint:constraint-layout:1.1.2'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation'com.android.support.test.espresso:espresso-core:3.0.2'
    implementation 'com.blankj:utilcode:1.30.6'
}

即可运行，在Android11上需要对读取文件单独处理

 引入工具类

implementation 'com.blankj:utilcode:1.30.6'

case R.id.button_play:
                //String videoPath = Environment.getExternalStorageDirectory() + "/Movies/PERU.MP4";
//                String videoPath = Environment.getExternalStorageDirectory() + "/DCIM/Camera/VID_157.mp4";
                String path = Utils.getApp().getExternalFilesDir("") + File.separator;
                FileUtils.createOrExistsDir(path);

                path += "VID_157.mp4";
                LogUtils.i(path);
                mVideoView.playVideo(path);
                break;

效果：