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參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 49/71頁 |
| 文件大?。?/td> | 2570K |
| 代理商： | SAA6752HS |
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Note
1.
If no Q matrix is downloaded then the default is the MPEG standard and no Q matrix is inserted into the stream.
79
I
quantizer matrix
R/W 2
×
64 bytes
array of integers
(8
×
8 bytes)
Specifies the quantizer matrix as 2 tables,
each an 8
×
8 array. Data must be
transferred column by column, not row by
row. The inter Q matrix must be downloaded
first, the intra Q matrix downloaded second;
note 1.
Applies only for GOP structures starting with
a B-frame: Disabled forced backward
prediction results in non-editable (open)
GOPs with prediction from a former GOP.
Enabled forced backward prediction results
in backward predicted closed GOPs without
prediction from a former GOP.
7A
7B
I
I
reserved
disable forced
backward prediction
R/W 1 byte
0
In all cases the leading B-frames of the very
first GOP structure after start of encoding
are forced to backward prediction.
bit 0 = 0
bit 0 = 1
enabled
disabled
7C
I
scan select
R/W 1 byte
0
bit 0 = 0
bit 0 = 1
alternate scan
zigzag scan
7D
I
quantizer scale
table
R/W 1 byte
0
bit 0 = 0
bit 0 = 1
logarithmic
linear
ADR
HEX
M
COMMAND NAME
R/W
SIZE/POSITION
PARAMETER/RANGE
DEFAULT
DESCRIPTION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| SAA7102E | Digital video encoder |
| SAA7102H | Digital video encoder |
| SAA7103 | Digital video encoder |
| SAA7103E | Digital video encoder |
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 |
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