's'

liveback

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+import os
+import subprocess
+import threading
+import time
+import glob
+import asyncio
+import uuid
+import spider
+import stream
+# import JS_SCRIPT_PATH
+# import utils
+
+# ----------------- HLS2YouTube 推流器 -----------------
+class HLS2YouTube:
+    def __init__(self, cache_dir="cache", segment_time=10, check_interval=1):
+        self.cache_dir = cache_dir
+        self.segment_time = segment_time
+        self.check_interval = check_interval
+        self.recording_threads = {}
+        os.makedirs(cache_dir, exist_ok=True)
+
+    def start_record_and_push(self, real_url, youtube_key, room_name="room"):
+        tmp_segment_prefix = os.path.join(self.cache_dir, f"{room_name}_out")
+
+        # 清空旧分段
+        for f in glob.glob(f"{tmp_segment_prefix}*.ts"):
+            os.remove(f)
+
+        # ----------------- 录制线程 -----------------
+        def record_thread():
+            while True:
+                record_cmd = [
+                    "ffmpeg",
+                    "-rw_timeout", "50000000",
+                    "-user_agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64)",
+                    "-headers", "Referer: https://www.douyin.com/",
+                    "-fflags", "+nobuffer",
+                    "-flags", "low_delay",
+                    "-reconnect", "1",
+                    "-reconnect_at_eof", "1",
+                    "-reconnect_streamed", "1",
+                    "-reconnect_delay_max", "10",
+                    "-i", real_url,
+                    "-c", "copy",
+                    "-f", "segment",
+                    "-segment_time", str(self.segment_time),
+                    "-reset_timestamps", "1",
+                    f"{tmp_segment_prefix}%03d.ts"
+                ]
+                try:
+                    subprocess.run(record_cmd)
+                except Exception as e:
+                    print(f"[{room_name}] 录制异常: {e}, 5秒后重试")
+                    time.sleep(5)
+
+        # ----------------- 推流线程 -----------------
+        def push_thread():
+            pushed_files = set()
+            while True:
+                try:
+                    segments = sorted(glob.glob(f"{tmp_segment_prefix}*.ts"))
+                    new_segments = [s for s in segments if s not in pushed_files]
+                    for seg in new_segments:
+                        push_cmd = [
+                            "ffmpeg",
+                            "-re",
+                            "-i", seg,
+                            "-c:v", "libx264", "-preset", "veryfast",
+                            "-b:v", "2500k", "-maxrate", "2500k", "-bufsize", "5000k",
+                            "-r", "30", "-g", "60",
+                            "-c:a", "aac", "-b:a", "128k",
+                            "-f", "flv", f"rtmp://a.rtmp.youtube.com/live2/{youtube_key}"
+                        ]
+                        subprocess.run(push_cmd)
+                        pushed_files.add(seg)
+                    time.sleep(self.check_interval)
+                except Exception as e:
+                    print(f"[{room_name}] 推流异常: {e}, 5秒后重试")
+                    time.sleep(5)
+
+        t1 = threading.Thread(target=record_thread, daemon=True)
+        t2 = threading.Thread(target=push_thread, daemon=True)
+        t1.start()
+        t2.start()
+
+        self.recording_threads[room_name] = (t1, t2)
+        print(f"[{room_name}] 录制+推流线程已启动")
+
+_hls2yt_instance = HLS2YouTube()
+
+# ----------------- 抖音解析逻辑 -----------------
+async def get_douyin_real_url(record_url, record_quality="原画"):
+    # import spider   # 你的抖音爬虫模块
+    # import stream   # 你的流解析模块
+
+    # 根据 URL 类型调用不同接口
+    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)
+    else:
+        json_data = await spider.get_douyin_app_stream_data(url=record_url)
+    port_info = await stream.get_douyin_stream_url(json_data, record_quality, None)
+    return port_info.get("record_url")
+
+# ----------------- 启动推流 -----------------
+def start_douyin_to_youtube(record_url, youtube_key, room_name=None):
+    if not room_name:
+        room_name = f"抖音_{str(uuid.uuid4())[:8]}"
+    real_url = asyncio.run(get_douyin_real_url(record_url))
+    if not real_url:
+        print("获取真实直播流失败")
+        return
+    print(f"[{room_name}] 实际直播流: {real_url}")
+    _hls2yt_instance.start_record_and_push(real_url, youtube_key, room_name)
+
+# ----------------- 示例 -----------------
+if __name__ == "__main__":
+    DOUYIN_URL = "https://live.douyin.com/210443559964"  # 填入抖音直播 URL
+    YOUTUBE_KEY = "qxvb-r47b-r5ju-6ud3-6k7z"                  # 填入直播 Key
+    start_douyin_to_youtube(DOUYIN_URL, YOUTUBE_KEY)
+    # 保持主线程
+    while True:
+        time.sleep(60)