腾讯云小直播代码

// 引入SDK
const TXLivePusher = require('txlivepusher');

// 创建推流实例
const pusher = new TXLivePusher();

// 设置推流地址
const pushUrl = 'rtmp://your_push_url/live/stream_key';
pusher.setPushUrl(pushUrl);

// 初始化推流器
pusher.init({
  width: 640,
  height: 480,
  bitrate: 1000,
  framerate: 20,
  gop: 5,
  videoResolution: TXLiveConstants.VIDEO_RESOLUTION_TYPE_640_360,
  videoFPS: 20,
  videoBitrate: 1000,
  audioSampleRate: TXLiveConstants.AUDIO_SAMPLE_RATE_44100,
  audioBitrate: 64,
  audioChannels: 1
});

// 开始推流
pusher.startPusher();

// 监听推流状态
pusher.on(TXLiveConstants.EVT_PUSH_STATUS, (event) => {
  console.log('Push status:', event);
});

// 错误处理
pusher.on(TXLiveConstants.EVT_PUSH_ERR, (event) => {
  console.error('Push error:', event);
});