bairdweng / BWPlayer

构建ijkplayer私有pod

1. 准备资源

1. 下载ijkplayer

git clone https://github.com/bilibili/ijkplayer

2. 执行脚本下载ffmpeg

./init-ios.sh

3. 进入ios目录，对脚本进行处理 compile-ffmpeg.sh compile-openssl.sh

./compile-ffmpeg.sh clean
./compile-ffmpeg.sh all

2. 支持https

// 初始化
./init-ios-openssl.sh
// 进入ios目录添加配置
echo 'export COMMON_FF_CFG_FLAGS="$COMMON_FF_CFG_FLAGS --enable-openssl"' >> ../config/module.sh
// clean
./compile-ffmpeg.sh clean
// 开始编译
./compile-openssl.sh all
// 编译ffmpeg
./compile-ffmpeg.sh all

• 以上完成之后，IJKMediaDemo便可播放ssl的连接了。

3. 制作framework

1. 打开target->IJKMediaFramework->build

2. 在Products->Release-iphoneos->IJKMediaFramework.framework

   // 查看支持的指令
   lipo -info IJKMediaFramework.framework/IJKMediaFramework
   'Architectures in the fat file: IJKMediaFramework.framework/IJKMediaFramework are: arm64 armv7'

3. 用模拟器在build一遍，将两个framework拷贝出来再合并。

   lipo -create IJKMediaFramework.framework/IJKMediaFramework sim/IJKMediaFramework.framework/IJKMediaFramework -output out/IJKMediaFramework

4. 这里会出现合并失败的错误，原因是xcode12的模拟器也包含了arm64指令，删除其中的一个即可。

   lipo -remove IJKMediaFramework -o IJKMediaFramework

5. 合并后可以看到更多的支持指令

   lipo -info IJKMediaFramework
   // Architectures in the fat file: IJKMediaFramework are: armv7 i386 x86_64 arm64

4. 构建私有库

1. 完成以上步骤后，我们将得到一个可运行的IJKMediaFramework.framework

2. 接下来构建私有的pod

   pod lib create BWPlayer

   3. 在BWPlayer.podspec中

   Pod::Spec.new do |s|
     s.name             = 'BWPlayer'
     s.version          = '0.1.0'
     s.summary          = 'A short description of BWPlayer.'
     s.description      = <<-DESC
   TODO: Add long description of the pod here.
                          DESC
   
     s.homepage         = 'https://github.com/bairdweng/BWPlayer'
     s.license          = { :type => 'MIT', :file => 'LICENSE' }
     s.author           = { 'bairdweng' => '[e-mail]' }
     s.source           = { :git => 'https://github.com/bairdweng/BWPlayer.git', :tag => s.version.to_s}
     s.requires_arc  = true
     s.ios.deployment_target = '9.0'
     s.swift_version = "4.2"
     // 已经构建好的IJKMediaFramework.framework存放目录
     s.vendored_frameworks = "BWPlayer/Frameworks/*.framework"
     // 需要依赖的系统库
     s.frameworks = "AudioToolbox", "AVFoundation", "CoreGraphics", "CoreMedia", "CoreVideo", "MediaPlayer", "MobileCoreServices", "OpenGLES", "QuartzCore", "UIKit", "VideoToolbox"
     s.libraries = 'bz2','z','stdc++'
     s.pod_target_xcconfig = { 'VALID_ARCHS' => 'arm64 armv7 armv7s'}
   end

   4. 构建完成后打开Example，此时可以顺利运行到手机。

5. 发布自己的私有库

1. 创建私有的Spec Repo

   // 成功之后将在~/.cocoapods/repo中看到 BWSpecs
   pod repo add BWSpecs https://github.com/bairdweng/BWSpecs.git

2. 设置tag，注意tag要跟s.version保持一致

3. 验证

   pod lib lint BWPlayer.podspec  --skip-import-validation --allow-warnings

4. 提交podspec

   // 本地的Space名称 & podspec
   pod repo push BWSpecs BWPlayer.podspec --skip-import-validation --allow-warnings

6. 使用自己的私有库

1. Podfile中

   // 设置源
   source 'https://github.com/bairdweng/BWSpecs.git'
   use_frameworks!
   platform :ios, '9.0'
   target 'BWPlayer_Example' do
     pod 'BWPlayer'
   end

2. 大文件的处理

   // 初始化
   git lfs install
   // 添加大文件
   git lfs track "/BWPlayer/Frameworks/IJKMediaFramework.framework/IJKMediaFramework"
   // 正常上传即可

3. 注册cocoapods

   pod trunk register [e-mail] "bairdweng" --description="bairdweng"