当前链路以 arm64-v8a 生产 为主，保持 arm64-v8a/x86_64 为 16K page size；同时补齐 armeabi-v7a（FFmpeg 4.3，4K page size） 构建用于 32 位设备兼容。

• 主机系统：macOS 26.2（Build 25C56），Apple Silicon（Darwin arm64）
• Android NDK：22.1.7171670（r22）
• FFmpeg 基线：n4.3，并使用远端 tag：ijk-n4.3-20260301-007
• OpenSSL 基线：OpenSSL_1_1_1w
• 目标 ABI：arm64-v8a（生产，16K）+ x86_64（16K）+ armeabi-v7a（可构建，4K）

• 已修复 compile-openssl.sh arm64 在 Darwin arm64 + NDK r22 的 aarch64-linux-android-ar 崩溃问题。
• 已修复 compile-ffmpeg.sh arm64 同类 ar 崩溃问题，并显式导出 RANLIB/NM。
• 已为 arm64-v8a/libijkffmpeg.so 开启 Stack Canary（-fstack-protector-strong）。
• 已修复运行时崩溃：ijkav_register_async_protocol+24（SIGSEGV/SEGV_ACCERR），n4.3 下改为兼容 no-op 注册逻辑。
• 已补齐 x86_64 构建链路（NDK r22），并将 APP_STL 迁移为 c++_static。
• 已补齐 armeabi-v7a（FFmpeg 4.3）在 NDK r22 的构建兼容：
  • compile-ijk.sh 增加 armv7a 直接入口；
  • ijkplayer-armv7a 的 APP_STL 调整为 c++_static；
  • OpenSSL/FFmpeg 脚本增加 armv7a 在 r22 下的工具链兼容桥接。
• init-android.sh 固定引用：
  • IJK_FFMPEG_UPSTREAM=https://github.com/CarGuo/FFmpeg.git
  • IJK_FFMPEG_FORK=https://github.com/CarGuo/FFmpeg.git
  • IJK_FFMPEG_COMMIT=ijk-n4.3-20260301-007

• arm64-v8a：16K（PT_LOAD Align = 0x4000）
• x86_64：16K（PT_LOAD Align = 0x4000）
• armeabi-v7a：4K（PT_LOAD Align = 0x1000）

• android/compile-ijk.sh
• android/contrib/tools/do-compile-ffmpeg.sh
• android/contrib/tools/do-compile-openssl.sh
• android/contrib/tools/do-detect-env.sh
• android/ijkplayer/ijkplayer-arm64/build.gradle
• android/ijkplayer/ijkplayer-arm64/src/main/jni/Application.mk
• android/ijkplayer/ijkplayer-armv7a/src/main/jni/Application.mk
• android/ijkplayer/ijkplayer-x86_64/src/main/jni/Application.mk
• config/module-lite.sh
• config/module.sh
• config/module-lite-more.sh
• ijkmedia/ijkj4a/Android.mk
• ijkmedia/ijkplayer/Android.mk
• ijkmedia/ijksdl/Android.mk
• ijkprof/android-ndk-profiler-dummy/jni/Android.mk
• init-android-openssl.sh
• init-android.sh
• commit.patch
• README.md

• 补丁目录：GSYVideoPlayer/16kpatch
  • ndk_r22_16k_commit.patch（ijkplayer 主仓全量补丁）
  • ndk_r22_ffmpeg_n4.3_ijk.patch（FFmpeg: n4.3 -> ijk-n4.3-20260301-007）
  • ndk_r22_soundtouch.patch（ijkmedia/ijksoundtouch）
  • ndk_r22_ijkyuv.patch（ijkmedia/ijkyuv）

Platform	Build Status
Android
iOS

Video player based on ffplay

• Android:
• Gradle

# required allprojects { repositories { jcenter() } } dependencies { # required, enough for most devices. compile 'tv.danmaku.ijk.media:ijkplayer-java:0.8.8' compile 'tv.danmaku.ijk.media:ijkplayer-armv7a:0.8.8' # Other ABIs: optional compile 'tv.danmaku.ijk.media:ijkplayer-armv5:0.8.8' compile 'tv.danmaku.ijk.media:ijkplayer-arm64:0.8.8' compile 'tv.danmaku.ijk.media:ijkplayer-x86:0.8.8' compile 'tv.danmaku.ijk.media:ijkplayer-x86_64:0.8.8' # ExoPlayer as IMediaPlayer: optional, experimental compile 'tv.danmaku.ijk.media:ijkplayer-exo:0.8.8' } 

• iOS
• in coming...

• Common
• Mac OS X 10.11.5
• Android
• NDK r10e
• Android Studio 2.1.3
• Gradle 2.14.1
• iOS
• Xcode 7.3 (7D175)
• HomeBrew
• ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
• brew install git

• NEWS.md

• Common
• remove rarely used ffmpeg components to reduce binary size config/module-lite.sh
• workaround for some buggy online video.
• Android
• platform: API 9~23
• cpu: ARMv7a, ARM64v8a, x86 (ARMv5 is not tested on real devices)
• api: MediaPlayer-like
• video-output: NativeWindow, OpenGL ES 2.0
• audio-output: AudioTrack, OpenSL ES
• hw-decoder: MediaCodec (API 16+, Android 4.1+)
• alternative-backend: android.media.MediaPlayer, ExoPlayer
• iOS
• platform: iOS 7.0~10.2.x
• cpu: armv7, arm64, i386, x86_64, (armv7s is obselete)
• api: MediaPlayer.framework-like
• video-output: OpenGL ES 2.0
• audio-output: AudioQueue, AudioUnit
• hw-decoder: VideoToolbox (iOS 8+)
• alternative-backend: AVFoundation.Framework.AVPlayer, MediaPlayer.Framework.MPMoviePlayerControlelr (obselete since iOS 8)

• obsolete platforms (Android: API-8 and below; iOS: pre-6.0)
• obsolete cpu: ARMv5, ARMv6, MIPS (I don't even have these types of devices…)
• native subtitle render
• avfilter support

# install homebrew, git, yasm ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" brew install git brew install yasm # add these lines to your ~/.bash_profile or ~/.profile # export ANDROID_SDK=<your sdk path> # export ANDROID_NDK=<your ndk path> # on Cygwin (unmaintained) # install git, make, yasm 

• If you prefer more codec/format

cd config rm module.sh ln -s module-default.sh module.sh cd android/contrib # cd ios sh compile-ffmpeg.sh clean 

• If you prefer less codec/format for smaller binary size (include hevc function)

cd config rm module.sh ln -s module-lite-hevc.sh module.sh cd android/contrib # cd ios sh compile-ffmpeg.sh clean 

• If you prefer less codec/format for smaller binary size (by default)

cd config rm module.sh ln -s module-lite.sh module.sh cd android/contrib # cd ios sh compile-ffmpeg.sh clean 

• For Ubuntu/Debian users.

# choose [No] to use bash sudo dpkg-reconfigure dash 

• If you'd like to share your config, pull request is welcome.

git clone https://github.com/Bilibili/ijkplayer.git ijkplayer-android cd ijkplayer-android git checkout -B latest k0.8.8 ./init-android.sh cd android/contrib ./compile-ffmpeg.sh clean ./compile-ffmpeg.sh all cd .. ./compile-ijk.sh all # Android Studio: # Open an existing Android Studio project # Select android/ijkplayer/ and import # # define ext block in your root build.gradle # ext { # compileSdkVersion = 23 // depending on your sdk version # buildToolsVersion = "23.0.0" // depending on your build tools version # # targetSdkVersion = 23 // depending on your sdk version # } # # If you want to enable debugging ijkplayer(native modules) on Android Studio 2.2+: (experimental) # sh android/patch-debugging-with-lldb.sh armv7a # Install Android Studio 2.2(+) # Preference -> Android SDK -> SDK Tools # Select (LLDB, NDK, Android SDK Build-tools,Cmake) and install # Open an existing Android Studio project # Select android/ijkplayer # Sync Project with Gradle Files # Run -> Edit Configurations -> Debugger -> Symbol Directories # Add "ijkplayer-armv7a/.externalNativeBuild/ndkBuild/release/obj/local/armeabi-v7a" to Symbol Directories # Run -> Debug 'ijkplayer-example' # if you want to reverse patches: # sh patch-debugging-with-lldb.sh reverse armv7a # # Eclipse: (obselete) # File -> New -> Project -> Android Project from Existing Code # Select android/ and import all project # Import appcompat-v7 # Import preference-v7 # # Gradle # cd ijkplayer # gradle 

git clone https://github.com/Bilibili/ijkplayer.git ijkplayer-ios cd ijkplayer-ios git checkout -B latest k0.8.8 ./init-ios.sh cd ios ./compile-ffmpeg.sh clean ./compile-ffmpeg.sh all # Demo # open ios/IJKMediaDemo/IJKMediaDemo.xcodeproj with Xcode # # Import into Your own Application # Select your project in Xcode. # File -> Add Files to ... -> Select ios/IJKMediaPlayer/IJKMediaPlayer.xcodeproj # Select your Application's target. # Build Phases -> Target Dependencies -> Select IJKMediaFramework # Build Phases -> Link Binary with Libraries -> Add: # IJKMediaFramework.framework # # AudioToolbox.framework # AVFoundation.framework # CoreGraphics.framework # CoreMedia.framework # CoreVideo.framework # libbz2.tbd # libz.tbd # MediaPlayer.framework # MobileCoreServices.framework # OpenGLES.framework # QuartzCore.framework # UIKit.framework # VideoToolbox.framework # # ... (Maybe something else, if you get any link error) # 

• Please do not send e-mail to me. Public technical discussion on github is preferred.
• 请尽量在 github 上公开讨论技术问题，不要以邮件方式私下询问，恕不一一回复。

Copyright (c) 2017 Bilibili Licensed under LGPLv2.1 or later 

ijkplayer required features are based on or derives from projects below:

• LGPL
  • FFmpeg
  • libVLC
  • kxmovie
  • soundtouch
• zlib license
  • SDL
• BSD-style license
  • libyuv
• ISC license
  • libyuv/source/x86inc.asm

android/ijkplayer-exo is based on or derives from projects below:

• Apache License 2.0
  • ExoPlayer

android/example is based on or derives from projects below:

• GPL
  • android-ndk-profiler (not included by default)

ios/IJKMediaDemo is based on or derives from projects below:

• Unknown license
  • iOS7-BarcodeScanner

ijkplayer's build scripts are based on or derives from projects below:

• gas-preprocessor
• VideoLAN
• yixia/FFmpeg-Android
• kewlbear/FFmpeg-iOS-build-script

ijkplayer is licensed under LGPLv2.1 or later, so itself is free for commercial use under LGPLv2.1 or later

But ijkplayer is also based on other different projects under various licenses, which I have no idea whether they are compatible to each other or to your product.

IANAL, you should always ask your lawyer for these stuffs before use it in your product.