himddiskformat
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himddiskformat [2011/09/04 12:43] – [The file mclist0X.hma] megadiscman | himddiskformat [2012/01/05 22:55] (current) – Mention that tracks with variable MPEG version and variable MPEG layer can't be played back megadiscman | ||
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0060 BYTES 16 bytes encrypted 3DES key for authenticating the second MAC list part | 0060 BYTES 16 bytes encrypted 3DES key for authenticating the second MAC list part | ||
0070 BYTES 4000 * 8 bytes MAC values of tracks. Intersting count, as Hi-MD only has 2048 tracks. | 0070 BYTES 4000 * 8 bytes MAC values of tracks. Intersting count, as Hi-MD only has 2048 tracks. | ||
- | < | + | </code> |
Line 291: | Line 291: | ||
< | < | ||
0000 DWORD - date of recording (FAT format, 16 bit date, 16 bit time of day) | 0000 DWORD - date of recording (FAT format, 16 bit date, 16 bit time of day) | ||
- | 0004 DWORD + " | + | 0004 DWORD ! " |
0008 WORD - Title (string number) | 0008 WORD - Title (string number) | ||
000A WORD - Artist (string number) | 000A WORD - Artist (string number) | ||
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000E BYTE - Track number (within Album, not on MD) | 000E BYTE - Track number (within Album, not on MD) | ||
000F BYTE - " | 000F BYTE - " | ||
- | 0010 8 BYTES + MgrCK (upload requirement: | + | 0010 8 BYTES ! MgrCK (upload requirement: |
0018 8 BYTES CMac | 0018 8 BYTES CMac | ||
- | 0020 BYTE | + | 0020 BYTE |
- | 0021 3 BYTES ? Codec specific info | + | 0021 3 BYTES - Codec specific info |
- | 0024 WORD | + | 0024 WORD |
- | 0026 WORD | + | 0026 WORD |
- | 0028 WORD | + | 0028 WORD |
- | 002A BYTE | + | 002A BYTE |
- | 002B BYTE | + | 002B BYTE |
002C WORD + More codec specific info | 002C WORD + More codec specific info | ||
002E WORD + reserved | 002E WORD + reserved | ||
0030 20 BYTE + Content ID (for Mac Transferred Data: 02 03 00 00 + 16 random bytes) | 0030 20 BYTE + Content ID (for Mac Transferred Data: 02 03 00 00 + 16 random bytes) | ||
- | 0044 DWORD + Start time (FAT format) | + | 0044 DWORD + Start of playback license validity |
- | 0048 DWORD + End time (FAT format) | + | 0048 DWORD + End of playback license validity |
004C BYTE + " | 004C BYTE + " | ||
- | 004D BYTE | + | 004D BYTE |
- | 004E BYTE | + | 004E BYTE |
004F BYTE + " | 004F BYTE + " | ||
</ | </ | ||
- | The +/-/? means: " | + | The +/-/! means: " |
" | " | ||
Line 362: | Line 362: | ||
* 0023 bit field | * 0023 bit field | ||
* 80: Always set | * 80: Always set | ||
- | * 40: Variable MPEG version | + | * 40: Variable MPEG version |
- | * 20: Variable MPEG Layer | + | * 20: Variable MPEG Layer (tracks with this bit set cause " |
* 10: Variable bitrate | * 10: Variable bitrate | ||
* 08: Variable sample rate | * 08: Variable sample rate |
himddiskformat.txt · Last modified: 2012/01/05 22:55 by megadiscman