Windows（C++） 快速开始与功能指南

# vcpkg 端口以发布版本为准
vcpkg install nimeet-rtc:x64-windows
# 或直接把 sdk/windows 作为子目录 CMake 工程引入
add_subdirectory(sdk/windows)
target_link_libraries(your_app PRIVATE nimeet::rtc)

#include "nimeet/rtc/IRtcEngine.h"

class Handler : public IRtcEngineEventHandler {
 public:
  void onJoinChannelSuccess(const char* channel, uid_t uid, int elapsed) override {
    // 入会成功
  }
  void onUserJoined(uid_t uid, int elapsed) override { /* 分配远端画面 */ }
  void onUserOffline(uid_t uid, USER_OFFLINE_REASON_TYPE reason) override { /* 释放画面 */ }
  void onTokenPrivilegeWillExpire(const char* token) override { /* 续期后 renewToken */ }
  void onError(int err, const char* msg) override { /* 按错误号分流 */ }
};

Handler handler;
IRtcEngine* engine = createAgoraRtcEngine();
RtcEngineContext context;
context.appId = app_id;
context.eventHandler = &handler;
engine->initialize(context);

engine->setChannelProfile(CHANNEL_PROFILE_LIVE_BROADCASTING);
engine->enableVideo();

VideoCanvas canvas;
canvas.view = local_hwnd;
engine->setupLocalVideo(canvas);
engine->startPreview();

engine->joinChannel(token, "weekly-sync", "", 10001);

engine->muteLocalAudioStream(true);   // 静音麦克风
engine->muteLocalVideoStream(true);   // 关本地画面
engine->enableLocalVideo(false);      // 停止采集
engine->updateChannelMediaOptions(options);

IScreenCaptureSourceList* sources = engine->getScreenCaptureSources({160, 90}, {32, 32}, true);
// 按窗口共享
Rectangle region{0, 0, 0, 0};
ScreenCaptureParameters params;
params.frameRate = 15;
engine->startScreenCaptureByWindowId(window_id, region, params);

initialize(config: const LocalSpatialAudioConfig&): int
muteRemoteAudioStream(uid: uid_t, mute: bool): int
renewToken(token: const char*): int
enableVideo(): int
joinChannel(token: const char*, channelId: const char*, info: const char*, uid: uid_t): int
leaveChannel(): int
setChannelProfile(profile: CHANNEL_PROFILE_TYPE): int
setClientRole(role: CLIENT_ROLE_TYPE): int
setupLocalVideo(canvas: const VideoCanvas&): int