声网 SDK + 英伟达 Nano，实现家庭监控小系统

  

   RtcNanoIPC_init() //初始化Nano的USB Camera，Mac，Ethernet等设备，初始化相关变量char acAppID[] = "AppID***********************"agora_rtc_init(); //初始化Agora相关环境变量void *pAppid = acAppID;
typedef struct tagServConfig{  char *pSdkLog;  char *pChannelID;  unsigned int uiUserID;  unsigned int uiArea;
  // video related config  video_data_type_e enVideoType;  int iVideoSendFrameRate;
  // audio related config  audio_data_type_e enAudioData;  audio_codec_type_e enAudioCodec;
  // advanced config  bool bSndVideoFlag;  bool bSndOnly;} SEV_CONFIG_S;
SEV_CONFIG_S g_stSevConfig = {        .pChannelID = DEFAULT_CHANNEL_NAME,        .uiUserID = 0,        .uiArea = AREA_CODE_GLOB,
        // video related config        .enVideoType = VIDEO_DATA_TYPE_H264,        .iVideoSendFrameRate = DEFAULT_SEND_VIDEO_FRAME_RATE,
        // audio related config        .enAudioData = AUDIO_DATA_TYPE_PCM,        .enAudioCodec = AUDIO_CODEC_TYPE_OPUS,
        // advanced config        .bSndVideoFlag = false,        .bSndOnly = true,};/*设置事件响应回调, 本工程比较简单，只用到oin，audio，video相关，mute静音等暂未用到/  agora_rtc_event_handler_t stEventHandler = { 0 };  init_event_handler(&stEventHandler , &g_stSevConfig );    /初始化/  rtc_service_option_t stServiceOption = { 0 };  stServiceOption .area_code = g_stSevConfig.uiArea;  stServiceOption .log_cfg.log_level = RTC_LOG_INFO;  stServiceOption .log_cfg.log_path = g_stSevConfig.pSdkLog;    agora_rtc_init(p_appid, &event_handler, &service_opt);    connection_id_t g_stConnId = {0};  agora_rtc_create_connection(&g_stConnId);    rtc_channel_options_t g_stChannelOptions = {0};  agora_rtc_join_channel(g_stConnId, g_stSevConfig.pChannelID , g_stSevConfig.uiUserID+1, pAppid,  &g_stChannelOptions );    pthread_t stVideoThdID;  pthread_t stAudioThdID;    pthread_create(&stVideoThdID, NULL, video_send_process, 0);  pthread_create(&stAudioThdID, NULL, audio_send_process, 0)
  

  

   var vBrowseClient = AgoraRTC.createClient({ mode: "rtc", codec: "h264" }); //与采集端要一致，采用H264// Join a channel and create local tracks. Best practice is to use Promise.all and run them concurrently.[ options.uid, localTracks.audioTrack, localTracks.videoTrack ] = await Promise.all([// Join the channel.vBrowseClient .join(options.appid, options.channel, options.token || null, options.uid || null);
vBrowseClient .on("user-published", handleUserPublished);function handleUserPublished(user, mediaType) {  const id = user.uid;  remoteUsers[id] = user;  subscribe(user, mediaType);}
async function subscribe(user, mediaType) {  const uid = user.uid;  // subscribe to a remote user  await client.subscribe(user, mediaType);  console.log("subscribe success");  if (mediaType === 'video') {    const player = $(`      <div id="player-wrapper-${uid}">        <p class="player-name">remoteUser(${uid})</p>        <div id="player-${uid}" class="player"></div>      </div>    `);    $("#remote-playerlist").append(player);    user.videoTrack.play(`player-${uid}`);  }  if (mediaType === 'audio') {    user.audioTrack.play();  }}