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音乐播放器 (edit)

Revision as of 01:40, 29 March 2013

1,218 bytes added , 01:40, 29 March 2013

Created page with "任天堂3DS Sound是一个包含了音乐播放器和录音机功能的应用界面。它从SD卡加载音频文件，支持MP3和AAC编码的文件，支持M3U播放列表。..."

任天堂3DS Sound是一个包含了音乐播放器和录音机功能的应用界面。

它从SD卡加载音频文件，支持MP3和AAC编码的文件，支持M3U播放列表。

== 播放列表格式 ==
这个应用允许用户创建播放列表，播放列表存储在SD卡中

{| class="wikitable" border="1"
! 偏移
! 长度
! 说明
|-
| 0x00
| 0x04
| Magic bytes, 'O', 'V', 'A', 'F' or "FAVO" endian corrected.
|-
| 0x04
| 0x04
| Always integer with value 16
|-
| 0x08
| 0x04
| Seems static?
|-
| 0x0C
| 0x04
| Zero Padding
|-
| 0x10
| 0x02
| checksum (songs?)
|-
| 0x12
| 0x02
| Icon ID (0-44)
|-
| 0x14
| 0x02
| Song file count
|-
| 0x16
| 0x02
| static(?) 2C 01
|-
| 0x18
| 0x04
| some kind of timestamp, for encryption (dosn't change when editing)
|-
| 0x1A
| 0x01
| checksum (icon?, header?) (dosn't change when editing)
|-
| 0x1B
| 0x01
| checksum (name?) (dosn't change when editing)
|-
| 0x1C
| 0x04
| always(?) integer with value 6
|-
| 0x20
| 0x100 (avaiable 0x40)
| Playlist name stored in UTF-16
|-
| 0x120+(n*0x20C) => n<300
| 692 (0x20C per song)
| File name stored in UTF-16. Repeats for the rest of the file.
|-
| 0x2672F
| -
| End
|}

[[Category:File formats]]
[[Category:Nintendo Software]]

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