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OBD:SNDD/wav: Difference between revisions

OBD Discussion

OBD:SNDD/wav (view source)

Revision as of 17:44, 12 September 2007

2,981 bytes removed ,  12 September 2007
m
finished - What's with these additional kHz tables? They're all the same. Can we delete them?
m (break)
m (finished - What's with these additional kHz tables? They're all the same. Can we delete them?)
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{{OBDtr| 0x20 | int16    |E7CEA5| 07 00      | 7    | number of the following coefficient sets }}
{{OBDtr| 0x20 | int16    |E7CEA5| 07 00      | 7    | number of the following coefficient sets }}
|-align=center valign=top
|-align=center valign=top
| 0x22 || int16-16 || bgcolor="#FFDDDD" | 00 01 00 00 || 256, 0 || rowspan=1 align=left | [[image:sndd_hd3.gif]]
| 0x22 || int16-16 || bgcolor="#FFDDDD" | 00 01 00 00 || 256, 0 || rowspan=7 align=left | [[image:sndd_hd3.gif|left]]
The 14 coefficients are standard and are used by the wave to play.
The 14 coefficients are standard and are used by the wave to play.


The seven coefficient sets are preset. They must appear in this order.  
The seven coefficient sets are preset. They must appear in this order.  
|-align=center valign=top
| 0x26 || int16-16 || bgcolor="#FFDDDD" | 00 02 00 FF || 512, -256
|-align=center valign=top
| 0x2A || int16-16 || bgcolor="#FFDDDD" | 00 00 00 00 || 0, 0
|-align=center valign=top
| 0x2E || int16-16 || bgcolor="#FFDDDD" | C0 00 40 00 || 192, 64
|-align=center valign=top
| 0x32 || int16-16 || bgcolor="#FFDDDD" | F0 00 00 00 || 240, 0
|-align=center valign=top
| 0x36 || int16-16 || bgcolor="#FFDDDD" | CC 01 30 FF || 460, -208
|-align=center valign=top
| 0x3A || int16-16 || bgcolor="#FFDDDD" | 88 01 15 FF || 392, -232
|}
|}


<center>[[OBD:SNDD|Back to SNDD]]</center>
[[Main Page]] >> [[OBD:Oni Binary Data|Oni Binary Data]] >> [[OBD:File types|File Types]] >> [[OBD:SNDD|SNDD File]] >> Wav Header
<CENTER>[[OBD:QTNA|<==]] <FONT SIZE=5>SNDD File</FONT> [[OBD:StNA|==>]]<BR>
<FONT SIZE=2>Sound Data</FONT></CENTER>
http://www6.fh-eberswalde.de/user/dkriesch/onistuff/images/sndd_hd.gif
{| width="100%" cellspacing="1" cellpadding="2" bgcolor="#000000" border=1
|- bgcolor="#FFDDBB" align="CENTER"
| width="15%" | '''Hex'''
| width="15%" | '''Translation'''
| width="70%" | '''Meaning'''
|- bgcolor="#000000" align="CENTER" valign="TOP"
| colspan="3" | <font size="2" color="#FFFFFF">Below follows the basic wav format header.</font>
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFC8C8" | 08 00 00 00
| 8
| align="LEFT" | size of the following complete header part in bytes; (it seems that Oni uses only the following first 8 bytes, though the complete size of the header is 50 bytes)
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFFFC8" | 02 00
| 2
| align="LEFT" | format ID (2 = ADPCM format)
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#C8FFC8" | 01 00
| 1
| align="LEFT" | number of channels (1 = mono)
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#C8FFFF" | 22 56 00 00
| 22050
| align="LEFT" | samples per seconds; (also known as "frequency" or "sample rate")
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFC8FF" | 93 2B 00 00
| 11155
| align="LEFT" |
http://www6.fh-eberswalde.de/user/dkriesch/onistuff/images/sndd_hd1.gif
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFC800" | 00 02
| 512
| align="LEFT" | block alignment; used for buffer estimation; (the block alignment of 22050 samples per second is always 512 bytes)
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#C800C8" | 04 00
| 4
| align="LEFT" | bits per sample
|- bgcolor="#000000" align="CENTER" valign="TOP"
| colspan="3" | <font size="2" color="#FFFFFF">Below follows the special extended ADPCM wav format header.</font>
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#C87C64" | 20 00
| 32
| align="LEFT" | size of the following extended information part in bytes
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#B0C3D4" | F4 03
| 1012
| align="LEFT" |
http://www6.fh-eberswalde.de/user/dkriesch/onistuff/images/sndd_hd2.gif
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#E7CEA5" | 07 00
| 7
| align="LEFT" | number of the following coefficient sets
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFDDDD" | 00 01 00 00
| 256, 0
| rowspan="7" align="LEFT" |
http://www6.fh-eberswalde.de/user/dkriesch/onistuff/images/sndd_hd3.gif
The 14 coefficients are standard and are used by the wave to play.
The seven coefficient sets are preset. They must appear in this order.
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFDDDD" | 00 02 00 FF
| 512, -256
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFDDDD" | 00 00 00 00
| 0, 0
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFDDDD" | C0 00 40 00
| 192, 64
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFDDDD" | F0 00 00 00
| 240, 0
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFDDDD" |
CC 01 30 FF
|
460, -208
|- bgcolor="#FFEEDD" align="CENTER" valign="TOP"
| bgcolor="#FFDDDD" | 88 01 15 FF
| 392, -232
|}


;22.05 kHz mono
;22.05 kHz mono
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[[Main Page]] >> [[OBD:Oni Binary Data|Oni Binary Data]] >> [[OBD:File types|File Types]] >> [[OBD:SNDD|SNDD File]] >> Wav Header
<center>[[OBD:SNDD|Back to SNDD]]</center>
Ssg
1,051

edits

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