ASTRO VG-871 - Page 93

Chapter 2 INDIVIDUAL FORMATS FOR VG CONTROL COMMANDS
79
Audio Sample Freq
1 byte
“0” = Refer, “1” = 32 kHz, “2” = 44.1 kHz, “3” = 48 kHz,
“4” = 88.2 kHz, “5” = 96 kHz, “6” = 176.4 kHz,
“7” = 192 kHz
,
1 byte
2CH (Delimiter)
Audio Channel Alloc
1 or 2 bytes
“0” to “31”
,
1 byte
2CH (Delimiter)
Audio Level Shift
1 or 2 bytes
“0” to “15” dB
,
1 byte
2CH (Delimiter)
Audio Down-mix
1 byte
“0” = Permitted, “1” = Prohibited
,
1 byte
2CH (Delimiter)
MPEG Type
1 byte
“5” = 5
,
1 byte
2CH (Delimiter)
MPEG Ver
1 byte
“1” = 1
,
1 byte
2CH (Delimiter)
MPEG Frame
1 byte
“0” = Unknown, “1” = I Pic, “2” = B Pic, “3” = P Pic
,
1 byte
2CH (Delimiter)
MPEG Field Repeat
1 byte
“0” = New, “1” = Repeated
,
1 byte
2CH (Delimiter)
MPEG Bit Rate
1 to 10 bytes
“0” to “4294967295” Hz
,
1 byte
2CH (Delimiter)
AVI IT Content Type
1 byte
"0"=Graphics
"1"=Photo
"2"=Cinema
"3"=Game
,
1 byte
2CH (Delimiter)
AVI YCC Quantization
Range
1 byte
"0"=Limited Range
"1"=Full Range
,
1 byte
2CH (Delimiter)
Audio LFE playback level
1 byte
"0"=unknown
"1"=0dB playback
"2"=+10dB playback
,
1 byte
2CH (Delimiter)
Audio Coding Type
Extension
1 byte
"1"=HE-AAC
"2"=HE-AACv2
"3"=Mpeg Surround
"4"=MPEG-4 HE AAC
"5"=MPEG-4 HE AAC v2
"6"=MPEG-4 AAC LC
"7"=DRA
"8"=MPEG-4 HE AAC + MPEG Surround
"9"=Reserve
"10"=MPEG-4 AAC LC + MPEG Surround
,
1 BYTE
2CH (Delimiter)
Chk Sum Mode
1 BYTE
"0"=auto, "1"=Manual
,
1 BYTE
2CH (Delimiter)
Chk Sum
1 - 2 BYTE
"0" - "FF"
* Effective when ChkSumMode=auto
,
1 BYTE
2CH (Delimiter)
Info Len
1 - 2 BYTE
"0" - "15"
,
1 BYTE
2CH (Delimiter)
Data Byte 14
1 - 2 BYTE
"0" - "FF"
,
1 BYTE
2CH (Delimiter)
Data Byte 15
1 - 2 BYTE
"0" - "FF"
HDMI or DP
1 BYTE
"0" = HDMI, "1"= DisplayPort
ETX
1 byte
03H
Fig. 2-25-1