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Verbatim BD-RE DL (43759) #250
bczhc
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贡献参数 Contribute parameters
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一个第二层用来放数据的实例。因为盘是24438784扇区,刚好是两个12219392(23866MiB)。 dd if=/path/to/dis.iso of=/dev/srX bs=1M oflag=dsync status=progress
dd if=/path/to/data of=/dev/srX bs=1M oflag=dsync status=progress seek=23866 |
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手工照片标定结果。也是能看到图案的,但比单层盘要不明显,所以拍照也挺费力。直接当单层盘写入第一层就能刻画了,第二层还能拿来放其他数据。注意光盘要格式化成无备用区(禁用缺陷管理)。
介质ID
VERBAT/IM1/0生产商
Mitsubishi Kagaku Media Co.内圈编码
cc7250-mk-bw2b051{ "id": "user-bd-20261109-023928-76ca", "displayName": "Verbatim BD-RE DL 43759", "description": "用户预设:内半径 23.95 mm、外半径 57.927 mm、12,219,392 扇区。", "totalSectors": 12219392, "innerRadiusMm": 23.949647526265174, "outerRadiusMm": 57.926904329856896, "invertMapping": false, "pitchLinear": 1.593461460025158E-06, "pitchQuadratic": 1.0283030713560867E-06, "pitchCubic": -1.0145153111479397E-06, "usableSectors": 12219392 }All reactions