【JS】基于node-media-server搭建流媒体服务器示例
// 首先,需要安装node-media-server
// 使用npm安装: npm install node-media-server
// 引入node-media-server模块
const NodeMediaServer = require('node-media-server');
// 创建配置对象
const config = {
rtmp: {
port: 1935,
chunk_size: 60000,
gop_cache: true,
ping: 30,
ping_timeout: 60
},
http: {
port: 8000,
allow_origin: '*'
}
};
// 创建NodeMediaServer实例
const nms = new NodeMediaServer(config)
// 监听事件
nms.on('preConnect', (id, args) => {
console.log('[NodeEvent on preConnect]', `id: ${id}`, args);
// 可以在这里进行连接认证
});
nms.on('postConnect', (id, args) => {
console.log('[NodeEvent on postConnect]', `id: ${id}`, args);
});
nms.on('doneConnect', (id, args) => {
console.log('[NodeEvent on doneConnect]', `id: ${id}`, args);
});
nms.on('prePublish', (id, StreamPath, args) => {
console.log('[NodeEvent on prePublish]', `id: ${id}`, StreamPath, args);
// 可以在这里进行发布认证
});
nms.on('postPublish', (id, StreamPath, args) => {
console.log('[NodeEvent on postPublish]', `id: ${id}`, StreamPath, args);
});
nms.on('donePublish', (id, StreamPath, args) => {
console.log('[NodeEvent on donePublish]', `id: ${id}`, StreamPath, args);
});
nms.on('prePlay', (id, StreamPath, args) => {
console.log('[NodeEvent on prePlay]', `id: ${id}`, StreamPath, args);
// 可以在这里进行播放认证
});
nms.on('postPlay', (id, StreamPath, args) => {
console.log('[NodeEvent on postPlay]', `id: ${id}`, StreamPath, args);
});
nms.on('donePlay', (id, StreamPath, args) => {
console.log('[NodeEvent on donePlay]', `id: ${id}`, StreamPath, args);
});
// 启动服务器
nms.run();
console.log('Node Media Server started');
这段代码演示了如何使用node-media-server
库来搭建一个简单的流媒体服务器。它包括了基本的配置和事件监听,可以帮助开发者理解如何处理流媒体的连接和发布流程。在实际应用中,你可能需要根据自己的需求进行认证和授权的扩展。
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