VideoCore
c++ 编写的推流器,还有 filter 提供
boost
编译 & 运行遇到的问题
1、pod install: Could not automatically select an Xcode workspace. Specify one in your Podfile like so:
配置 podfile 修改如下:
source 'https://github.com/CocoaPods/Specs.git'
target 'SampleBroadcaster' do
#use_frameworks!
#platform :ios, '8.0'
# See: http://guides.cocoapods.org/making/making-a-cocoapod.html#release
# Once the pod has been released, use a version number here instead of a path.
#pod 'VideoCore', '~>0.3.2'
pod 'VideoCore', path: '../..'
end
2、VideoCore之'type_half.inl' file not found
修改引用 header
Pod -> Target -> VideoCore -> Build Settings -> Header Search Paths
-> "${PODS_ROOT}/Headers/Public/glm" -> recursive
3、Unknown type name 'PermissionBlock'
添加定义
typedef void(^PermissionBlock)(BOOL granted);
4、Undefined symbol: videocore::Apple::H264Encode
Undefined symbol: videocore::Apple::H264Encode::~H264Encode()
Undefined symbol: videocore::Apple::H264Encode::H264Encode(int, int, int, int, bool, int)
修改
VCSimpleSession.mm
if(SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"8.0"))
->
if (!TARGET_OS_IPHONE && SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"8.0"))
5、权限
SampleBroadcaster-Info.plist
Privacy - Camera Usage Description
Privacy - Microphone Usage Description
6、Main Thread Checker: UI API called on a background thread: -[UIApplication statusBarOrientation]
多处 [UIApplication statusBarOrientation] 调用都是在子线程里,Xcode 也有提示,需要一一修改,下面修改针对启动,修改方向部分也有这个问题。但这个不崩溃,只是会警告和严重影响启动速度
VCSimpleSession.mm
// dispatch_async(_graphManagementQueue, ^{
[bSelf setupGraph];
// });
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