update

data/porter_tasks/porter_task_chenjieshen_douyin_live_record_to_hf_netdisk.json

@@ -143,6 +143,18 @@
     "output_video_info_file": "data/tasks/chenjieshen_douyin_live_record_to_hf_netdisk/live_record/陈杰森/file_info.json",
     "extra_tags": ["陈杰森"]
   },
+  {
+    "enable": true,
+    "type": "douyin_live_record",
+    "room_name": "清源第十帅",
+    "room_id": "81689018506",
+    "sec_user_id": "MS4wLjABAAAAEYlZ5AWlOqQnQf-e7qGWrarvtqYQqoYgN4Rpd0TS2frZS2hnGmVt-6UN1vQKrk6g",
+    "key_of_credentials": "douyin_wentao_credentials",
+    "check_interval": 10,
+    "output_video_dir": "data/tasks/chenjieshen_douyin_live_record_to_hf_netdisk/live_record/陈杰森",
+    "output_video_info_file": "data/tasks/chenjieshen_douyin_live_record_to_hf_netdisk/live_record/陈杰森/file_info.json",
+    "extra_tags": ["陈杰森"]
+  },
   {
     "enable": true,
     "type": "douyin_live_record",

toolbox/porter/tasks/video_format_convert_task.py

@@ -149,9 +149,14 @@ class VideoFormatConvertTask(BaseTask):
             command = [
                 "ffmpeg",
                 "-i", input_file_.as_posix(),
-                "-crf", "23", # 视频质量（18-28，数值越小质量越高，文件越大）
+                "-c:v", "libx265",  # 使用 H.265，压缩率更高
+                "-crf", "32",  # H.265 的 CRF 可以更高
+                "-preset", "fast",
                 "-c:a", "aac",
-                "-b:a", "128k", # 音频比特率
+                "-b:a", "32k",
+                "-tag:v", "hvc1",  # 兼容性标签
+                "-movflags", "+faststart",
+                "-y",
                 output_file_.as_posix(),
             ]
         elif self.cmd_plan == "tertiary":
@@ -159,10 +164,18 @@ class VideoFormatConvertTask(BaseTask):
                 "ffmpeg",
                 "-i", input_file_.as_posix(),
                 "-c:v", "libx264",
-                "-crf", "28",
-                "-preset", "slow",
+                "-r", "10",  # 极低帧率
+                "-crf", "38",  # 很高的CRF
+                "-preset", "veryslow",  # 最慢但压缩最好
+                "-tune", "zerolatency",
+                "-profile:v", "baseline",  # 最低profile
+                "-level", "3.0",
                 "-c:a", "aac",
-                "-b:a", "96k",
+                "-b:a", "16k",  # 极低音频比特率
+                "-ac", "1",
+                "-ar", "16000",  # 电话质量采样率
+                "-movflags", "+faststart",
+                "-y",
                 output_file_.as_posix(),
             ]
         else: