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Current Address Request Descriptions
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The player only returns system parameter information in case ID = 0001. The player returns E06
except available parameter.
The below is the simple list of the (SPRM) System Parameter. If you want more detailed
information. (refer to "Table 4.6.1.2-1:System Parameters (SPRMs)" in "DVD Specifications for
Read-Only Disc, Part 3 VIDEO SPECIFICATIONS")
SPRM Explanation
0 Menu Description Language Code (M_LCD)
1 Audio stream number (ASTN) for TT_DOM
2 Sub-picture stream number (SPSTN) and On/Off flag for
TT_DOM
3 Angle number (AGLN) for TT_DOM
4 Title number (TTN) for TT_DOM
5 VTS Title number (VTS_TTN) for TT_DOM
6 Title PGC number (TT_PGCN) for TT_DOM
7 Part_of_Title number (PTTN) for One_Sequential_PGC_Title
8 Highlighted Button number (HL_BTNN) for Selection state
9 Navigation Timer (NV_TMR)
10 TT_PGCN for NV_TMR
11 Player Audio Mixing Mode (P_AMXMD) for Karaoke
12 Country Code (CTY_LVL) for Parental Management
13 Parental Level (PTL_LVL)
14 Player Configuration (P_CFG) for Video
15 P_CFG for Audio
16 Initial Language Code (INI_LCD) for AST
17 INI_LCD_EXT for AST
18 INI_LCD for SPST
19 (INI_LCD_EXT) Initial Language Code extension for SPST
20 Player Region Code
21 reserved
22 reserved
23 reserved for extended playback mode
For example
SPRM(8): Highlighted Button number (HL_BTNN) for Selection state
b15 b14 b13 b12 b11 b10 b9 b8
HL_BTNN reserved
b7 b6 b5 b4 b3 b2 b1 b0
reserved
HL_BTNN...... 1 to 36: HL_BTNN value
Others: reserved