參數(shù)資料
型號(hào): SAA6752HS
廠商: NXP Semiconductors N.V.
英文描述: MPEG-2 video and MPEG-audio/AC-3 audio encoder with multiplexer
中文描述: MPEG - 2視頻和MPEG-audio/AC-3音頻編碼器與復(fù)用器
文件頁(yè)數(shù): 50/71頁(yè)
文件大小: 2570K
代理商: SAA6752HS
2
5
P
P
M
a
S
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Table 21
I
2
C-bus video encoder: bit rate control (dynamic settings)
Note
1.
If the video bit rate Rmax is intended to be changed during the encoding state, the maximum applied value for Rmax has to be set before start of
encoding. I.e. the Rmax value that was valid at start of encoding (coming from stop) is the maximum allowed value for this encoding process.
ADR
HEX
M
COMMAND NAME
R/W
SIZE/POSITION
PARAMETER/RANGE
DEFAULT
DESCRIPTION
80
I, E, P,
S
Rvbr
R/W 2 bytes
6000
VBR target bit rate (kbit/s); this applies to
VBR mode only; Rvbr must be set to less
than Rmax.
CBR mode: Target bit rate (kbit/s);
VBR mode: Maximum bit rate (kbit/s);
note 1.
Minimum Q-scale for external constraints of
VBR
Maximum Q-scale for external constraints of
VBR.
B-frame weighting factor (internally divided
by 128; i.e. 128 = no effect)
This command reads the number of bytes
per GOP.
81
I, E, P,
S
Rmax
R/W 2 bytes
9800
82
I, E, P,
S
I, E, P,
S
I, E, P,
S
I, E, P,
S
Qmin_VBR
R/W 1 byte
1 to 112
4
83
Qmax_VBR
R/W 1 byte
1 to 112
12
84
B-frame weighting
R/W 1 byte
32 to 128
128, no
weighting
85
read bytes per GOP R
4 bytes
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SAA7102 Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GT; No. of Contacts:12; Connector Shell Size:28; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA6752HS/V103 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:MPEG-2 video and MPEG-audio/AC-3 audio encoder with multiplexer
SAA6752HS/V103,557 功能描述:IC AUD/VID ENCODER MPEG 208-SQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器,解碼器,轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源,模擬:- 電壓 - 電源,數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
SAA6752HS/V104 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:MPEG-2 video and MPEG-audio/AC-3 audio encoder with multiplexer
SAA6752HS/V104,557 功能描述:IC AUD/VID ENCODER MPEG 208-SQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器,解碼器,轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源,模擬:- 電壓 - 電源,數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
SAA7000 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CD機(jī)插補(bǔ)靜音器