import os import subprocess import threading import asyncio import uuid import time import signal import sys import logging import platform import aiohttp import spider # 你的 spider 模块 import stream # 你的 stream 模块 import configparser from typing import Any # ----------------- Logging Setup ----------------- logging.basicConfig( level=logging.INFO, format="%(asctime)s [%(levelname)s] %(message)s", datefmt="%H:%M:%S" ) # ----------------- Douyin to YouTube Streamer ----------------- class DouyinToYouTubeStreamer: def __init__(self, bitrate=5000, audio_bitrate=128, resolution='720x1280', fps=30, gop=60, max_minutes=None, enable_recording=False): self.push_proc = None self.record_proc = None self.stop_flag = threading.Event() self.bitrate = bitrate self.audio_bitrate = audio_bitrate self.resolution = resolution self.fps = fps self.gop = gop self.start_time = None self.room_name = None self.pushing = False self.out_file = None self.max_minutes = max_minutes self.enable_recording = enable_recording os.makedirs("records", exist_ok=True) def start_stream(self, real_url, youtube_key, room_name=None): self.room_name = room_name or f"抖音_{str(uuid.uuid4())[:8]}" logging.info(f"[{self.room_name}] 启动低延迟推流，目标 YouTube Key: {youtube_key}") threading.Thread(target=self._run_stream_loop, args=(real_url, youtube_key), daemon=True).start() threading.Thread(target=self._monitor_thread, daemon=True).start() def _build_push_cmd(self, real_url, youtube_key): user_agent = ("Mozilla/5.0 (Windows NT 10.0; Win64; x64) " "AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36") headers = "Referer: https://www.douyin.com/\r\nOrigin: https://www.douyin.com\r\n" cmd = [ 'ffmpeg', '-y', '-rw_timeout', '10000000', '-analyzeduration', '1000000', '-probesize', '5000000', '-user_agent', user_agent, '-headers', headers, '-protocol_whitelist', 'file,pipe,http,https,tcp,tls,udp,rtp,crypto', '-fflags', '+discardcorrupt+genpts', '-flags', 'low_delay', '-http_seekable', '0', '-i', real_url, '-c:v', 'libx264', '-preset', 'veryfast', '-tune', 'zerolatency', '-b:v', f'{self.bitrate}k', '-maxrate', f'{self.bitrate}k', '-bufsize', f'{self.bitrate * 2}k', '-r', str(self.fps), '-g', str(self.gop), '-s', self.resolution, '-c:a', 'aac', '-b:a', f'{self.audio_bitrate}k', '-ar', '44100', '-ac', '2', '-f', 'flv', f'rtmp://a.rtmp.youtube.com/live2/{youtube_key}' ] return cmd def _build_record_cmd(self, real_url): base_name = f"{self.room_name}_{int(time.time())}.mp4" self.out_file = os.path.join("records", base_name).replace("\\", "/") cmd = [ 'ffmpeg', '-y', '-i', real_url, '-c:v', 'libx264', '-preset', 'veryfast', '-tune', 'zerolatency', '-c:a', 'aac', '-b:a', f'{self.audio_bitrate}k', '-ar', '44100', '-ac', '2', '-movflags', '+faststart+frag_keyframe', self.out_file ] return cmd def _run_stream_loop(self, real_url, youtube_key): while not self.stop_flag.is_set(): try: self.start_time = time.time() self.pushing = False push_cmd = self._build_push_cmd(real_url, youtube_key) self.push_proc = subprocess.Popen( push_cmd, stdout=subprocess.DEVNULL, stderr=subprocess.PIPE, bufsize=1, universal_newlines=True ) logging.info(f"[{self.room_name}] 推流进程 PID: {self.push_proc.pid}") if self.enable_recording: record_cmd = self._build_record_cmd(real_url) self.record_proc = subprocess.Popen( record_cmd, stdout=subprocess.DEVNULL, stderr=subprocess.PIPE, bufsize=1, universal_newlines=True ) logging.info(f"[{self.room_name}] 本地录制开始: {self.out_file}") def monitor_proc(proc, name): try: while not self.stop_flag.is_set() and proc and proc.poll() is None: line = proc.stderr.readline() if not line: continue if name == "push" and not self.pushing and "frame=" in line and "fps=" in line: self.pushing = True logging.info(f"[{self.room_name}] 推流到 YouTube 成功") except Exception as e: logging.error(f"[{self.room_name} {name} stderr异常: {e}") threading.Thread(target=monitor_proc, args=(self.push_proc, "push"), daemon=True).start() if self.enable_recording: threading.Thread(target=monitor_proc, args=(self.record_proc, "record"), daemon=True).start() while not self.stop_flag.is_set(): elapsed = time.time() - self.start_time if self.max_minutes and elapsed >= self.max_minutes * 60: logging.warning(f"[{self.room_name}] 超过 {self.max_minutes} 分钟，自动停止推流和录制") self.stop() break # ----------------- 关键修改 ----------------- # 如果推流挂掉，不再无限重启，而是退出循环，通知主循环重新遍历 list.ini if self.push_proc.poll() is not None: logging.warning(f"[{self.room_name}] 推流进程退出，准备重新遍历 list.ini ...") self.stop_flag.set() # 标记已停止 break if self.enable_recording and self.record_proc and self.record_proc.poll() is not None: logging.warning(f"[{self.room_name}] 录制进程退出，1秒后重启...") self._terminate_procs() # 可以选择不重启录制 break time.sleep(1) except Exception as e: logging.error(f"[{self.room_name}] FFmpeg异常: {e}") finally: self._terminate_procs() if not self.stop_flag.is_set(): time.sleep(1) def _terminate_procs(self): for proc in [self.push_proc, self.record_proc]: if proc and proc.poll() is None: proc.terminate() try: proc.wait(timeout=2) except subprocess.TimeoutExpired: proc.kill() self.push_proc, self.record_proc = None, None def _monitor_thread(self): while not self.stop_flag.is_set(): uptime = int(time.time() - self.start_time) if self.start_time else 0 m, s = divmod(uptime, 60) status = "推流中" if self.pushing else "启动中" print(f"\r[{self.room_name}] {status} | 运行时间: {m:02d}:{s:02d} | 码率: {self.bitrate}k", end="") time.sleep(1) def stop(self): logging.info(f"[{self.room_name}] 停止推流和录制...") self.stop_flag.set() self._terminate_procs() # ----------------- Douyin Stream Parsing ----------------- async def get_douyin_real_url(record_url, record_quality="原画", proxy_addr=None, cookies=''): headers = { "User-Agent": ("Mozilla/5.0 (Windows NT 10.0; Win64; x64) " "AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36"), "Referer": "https://www.douyin.com/", "Origin": "https://www.douyin.com", "Accept": "application/json, text/javascript, */*; q=0.01", } session_args = {"headers": headers} if proxy_addr: session_args["proxy"] = proxy_addr try: async with aiohttp.ClientSession(**session_args) as session: for attempt in range(3): try: async with session.get(record_url, cookies=cookies) as resp: text = await resp.text() if not text or "captcha" in text.lower(): logging.warning(f"第{attempt+1}次尝试获取流失败，返回内容为空或验证码，重试...") await asyncio.sleep(1) continue if 'v.douyin.com' not in record_url and '/user/' not in record_url: json_data = await spider.get_douyin_stream_data( url=record_url, proxy_addr=proxy_addr, cookies=cookies) else: json_data = await spider.get_douyin_app_stream_data( url=record_url, proxy_addr=proxy_addr, cookies=cookies) port_info = await stream.get_douyin_stream_url( json_data, record_quality, proxy_addr) if port_info and port_info.get("record_url"): return port_info.get("record_url") else: logging.warning(f"第{attempt+1}次尝试解析失败，port_info为空") await asyncio.sleep(1) except Exception as e: logging.warning(f"第{attempt+1}次尝试抓取抖音流异常: {e}") await asyncio.sleep(1) logging.error("多次尝试后仍获取抖音真实流失败") return None except Exception as e: logging.error(f"初始化 aiohttp session 失败: {e}") return None def start_douyin_to_youtube(record_url, youtube_key, room_name=None, proxy_addr=None, cookies='', bitrate=5000, enable_recording=False): real_url = asyncio.run(get_douyin_real_url(record_url, proxy_addr=proxy_addr, cookies=cookies)) if not real_url: logging.error("获取真实直播流失败") return None logging.info(f"实际直播流: {real_url}") streamer = DouyinToYouTubeStreamer(bitrate=bitrate, enable_recording=enable_recording, max_minutes=None) streamer.start_stream(real_url, youtube_key, room_name) return streamer # ----------------- Auto Scheduler ----------------- def load_config(): config = configparser.ConfigParser() config.read("config.ini", encoding="utf-8") youtube_key = config.get("youtube", "key", fallback=None) return youtube_key def load_list(): urls = [] with open("list.ini", "r", encoding="utf-8") as f: for line in f: url = line.strip() if url and not url.startswith("#"): urls.append(url) return urls def find_live_and_stream(youtube_key): urls = load_list() for url in urls: logging.info(f"尝试解析 {url} 是否直播中...") real_url = asyncio.run(get_douyin_real_url(url)) if real_url: logging.info(f"找到可用直播流: {url}") return start_douyin_to_youtube(url, youtube_key, enable_recording=False) else: logging.info(f"{url} 暂无直播，继续检测...") return None # ----------------- Main Program ----------------- if __name__ == "__main__": youtube_key = load_config() if not youtube_key: logging.error("配置文件 config.ini 中未找到 YouTube Key") sys.exit(1) streamer_instance = None def signal_handler(sig, frame): if streamer_instance: streamer_instance.stop() sys.exit(0) signal.signal(signal.SIGINT, signal_handler) signal.signal(signal.SIGTERM, signal_handler) logging.info("程序已启动，自动检测抖音直播...") while True: if not streamer_instance or streamer_instance.stop_flag.is_set(): streamer_instance = find_live_and_stream(youtube_key) if not streamer_instance: logging.info("未找到正在直播的房间，60秒后重试...") time.sleep(60) time.sleep(10)