python+webrtc实现p2p双人音视频通话代码-python代码-BFW代码库

python+webrtc实现p2p双人音视频通话代码

代码语言：python

所属分类：web系统

代码描述：python+webrtc实现p2p双人音视频通话代码，内嵌html代码实现webrtc的通讯，python搭建websocket信令。

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

#!/usr/local/python3/bin/python3
# -*- coding: utf-8 -*
import asyncio
import json
import logging
import ssl
import uvicorn
from collections import defaultdict

from fastapi import FastAPI, WebSocket, WebSocketDisconnect
from fastapi.responses import HTMLResponse

# --- 配置 ---
HOST = "0.0.0.0"
PORT = 11000
SSL_KEY_FILE = "autocode.bfw.wiki.key"
SSL_CERT_FILE = "autocode.bfw.wiki.pem"

# --- 日志设置 ---
logging.basicConfig(level=logging.INFO)

# --- FastAPI 应用实例 ---
app = FastAPI()

# --- 内存中的房间管理器 ---
# 使用 defaultdict 可以简化代码，当访问一个不存在的房间时，会自动创建一个空集合
rooms = defaultdict(set)

# --- 前端HTML和JavaScript代码 ---
# 为了方便，将所有前端代码嵌入到Python字符串中
HTML_AND_JS = """
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>FastAPI WebRTC P2P视频通话</title>
    <style>
        body { font-family: sans-serif; background: #2c3e50; color: #ecf0f1; display: flex; flex-direction: column; align-items: center; height: 100vh; margin: 0;}
        h1 { margin: 20px 0; }
        #video-container { display: flex; gap: 20px; }
        video { width: 480px; height: 360px; background: black; border: 2px solid #3498db; border-radius: 8px; }
        #status { margin-top: 20px; font-size: 1.2em; padding: 10px 20px; background: #34495e; border-radius: 5px; }
    </style>
</head>
<body>
    <h1>WebRTC P2P 双人视频通话</h1>
    <div id="video-container">
        <div>
            <h2>你</h2>
            <video id="localVideo" autoplay muted playsinline></video>
        </div>
        <div>
            <h2>对方</h2>
            <video id="remoteVideo" autoplay playsinline></video>
        </div>
    </div>
    <div id="status">正在等待对方加入...</div>

    <script>
        const localVideo = document.getElementById('localVideo');
        const remoteVideo = document.getElementById('remoteVideo');
        const statusDiv = document.getElementById('s.........完整代码请登录后点击上方下载按钮下载查看