前面

记录下编译过程

源码

编译

编译准备

mkdir webrtc_h265

cd webrtc_h265

下载depot_tools（需要翻墙网络）

git clone https://chromium.googlesource.com/chromium/tools/depot_tools

下载代码

git clone https://github.com/open-webrtc-toolkit/owt-client-native

配置环境变量

echo "export PATH=$PWD/depot_tools:$PATH" > $HOME/.bash_profile
source $HOME/.bash_profile

检查是否配置成功

echo $PATH

把owt-client-native 改成 src

mv owt-client-native src

在webrtc_h265下创建 .gclient文件

touch .gclient

把 .gclinet 文件内容修改为

solutions = [
  {
     "managed": False,
     "name": "src",
     "url": "https://github.com/open-webrtc-toolkit/owt-client-native.git",
     "custom_deps": {},
     "deps_file": "DEPS",
     "safesync_url": "",
  },
]
target_os = ["ios"]

文件结构

同步代码

gclient sync

进入src下

cd src

开始编译

vpython scripts/build.py

编译完成

--- webrtc-h265/src ‹main* M?› » vpython scripts/build.py                                                             127 ↵
Done. Made 1723 targets from 264 files in 171397ms

编译结果

H265验证

网上随便找个WebRTC-native的demo，把RTCDefaultVideoDecoderFactory和RTCDefaultVideoEncoderFactory改成RTCVideoDecoderFactoryH265和RTCVideoEncoderFactoryH265即可。

本人是在flutter-webrtc-demo 的demo中。

把编译好的WebRTC.frameworoks改成一个本地pod库

Pod::Spec.new do |spec|
    spec.name         = "LdsWebRTC"
    spec.version      = "0.0.1"
    spec.summary      = "xx"
    spec.description  = <<-DESC
    WebRTC pre-compiled library for Darwin.
    The binary files in this repository are compiled using Google WebRTC source code M version,
    and a series of optimization patches from the webrtc-sdk community have been added.
    DESC
    
    spec.homepage     = "xxx"
    spec.license      = { :type => 'BSD', :file => 'WebRTC.xcframework/LICENSE' }
    spec.author       = "webrtc-sdk"
    spec.ios.deployment_target = '10.0'
    spec.osx.deployment_target = '10.11'
    spec.pod_target_xcconfig = {'ENABLE_BITCODE' => 'YES'}
    spec.vendored_frameworks =  "Classes/WebRTC.framework"
    spec.source           = { :git => 'https://xxx/xx', :tag => spec.version.to_s }
  end

修改flutter_webrtc.podspec的"s.dependency 'WebRTC-SDK', '92.4515.07'"改成"s.dependency 'LdsWebRTC'"
在podfile 添加本地pod依赖

target 'Runner' **do**

  pod 'LdsWebRTC', :path => './Webrtc/'

  flutter_install_all_ios_pods File.dirname(File.realpath( **__FILE__** ))

**end**

文件结构如下

最后

支持H265的framework是可正常使用的。

iOS 下WebRTC支持H265的framework编译

前面

源码

编译

H265验证

最后