无法下载的音视频混合的播放列表

[dreammu]

音频流和视频流单独下载都是正常的，但是无法下载音视频混合的播放列表。

N_m3u8DL-RE "https://example.com/index.m3u8"
21:49:24.431 INFO : N_m3u8DL-RE (Beta version) 20230628
21:49:24.448 INFO : Loading URL: https://example.com/index.m3u8
21:49:25.639 INFO : Content Matched: HTTP Live Streaming
21:49:25.639 INFO : Parsing streams...
21:49:25.639 WARN : Master List detected, try parse all streams
21:49:25.642 WARN : Writing meta json
21:49:25.643 INFO : Extracted, there are 2 streams, with 1 basic streams, 1 audio streams, 0 subtitle streams
21:49:25.643 INFO : Vid 1920x1080 | 1859 Kbps | 25 | avc1.640032
21:49:25.643 INFO : Aud aac | aac_1 | default | 2CH
21:49:27.832 INFO : Parsing streams...
21:49:27.917 INFO : Selected streams:
21:49:27.917 INFO : Vid 1920x1080 | 1859 Kbps | 25 | avc1.640032 | | ~00m00s
21:49:27.917 INFO : Aud aac | aac_1 | default | 2CH | ~00m00s
21:49:27.917 WARN : Writing meta json
21:49:27.918 INFO : Save Name: m3u8_2024-07-10_21-49-25
21:49:27.919 ERROR: Failed

raw.m3u8:

#EXTM3U
#EXT-X-MEDIA:TYPE=AUDIO,URI="http://example.com/index_audio.m3u8",GROUP-ID="aac",NAME="aac_1",AUTOSELECT=YES,CHANNELS="2",LANGUAGE="default"
#EXT-X-STREAM-INF:BANDWIDTH=1859277,FRAME-RATE=25,RESOLUTION=1920x1080,CODECS="avc1.640032,mp4a.40.2",AUDIO="aac"
http://example.com/index_video.m3u8

meta.json:

[
  {
    "Bandwidth": 1859277,
    "Codecs": "avc1.640032",
    "Resolution": "1920x1080",
    "FrameRate": 25,
    "AudioId": "aac",
    "Url": "http://example.com/index_video.m3u8",
    "OriginalUrl": "https://example.com/index.m3u8",
    "SegmentsCount": 0
  },
  {
    "MediaType": "AUDIO",
    "GroupId": "aac",
    "Language": "default",
    "Name": "aac_1",
    "Channels": "2",
    "Url": "http://example.com/index_audio.m3u8",
    "SegmentsCount": 0
  }
]

meta_selected.json:

[
  {
    "Bandwidth": 1859277,
    "Codecs": "avc1.640032",
    "Resolution": "1920x1080",
    "FrameRate": 25,
    "Extension": "m4s",
    "AudioId": "aac",
    "Url": "http://example.com/index_video.m3u8",
    "OriginalUrl": "https://example.com/index.m3u8",
    "Playlist": {
      "IsLive": false,
      "RefreshIntervalMs": 15000,
      "TotalDuration": 0,
      "TargetDuration": 18,
      "MediaInit": {
        "Index": -1,
        "Duration": 0,
        "EncryptInfo": {
          "Method": "NONE"
        },
        "Url": "http://example.com/video_init.mp4"
      },
      "MediaParts": []
    },
    "SegmentsCount": 0
  },
  {
    "MediaType": "AUDIO",
    "GroupId": "aac",
    "Language": "default",
    "Name": "aac_1",
    "Channels": "2",
    "Extension": "m4s",
    "Url": "http://example.com/index_audio.m3u8",
    "Playlist": {
      "IsLive": false,
      "RefreshIntervalMs": 15000,
      "TotalDuration": 0,
      "TargetDuration": 18,
      "MediaInit": {
        "Index": -1,
        "Duration": 0,
        "EncryptInfo": {
          "Method": "NONE"
        },
        "Url": "http://example.com/audio_init.mp4"
      },
      "MediaParts": []
    },
    "SegmentsCount": 0
  }
]