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參數(shù)資料
| 型號(hào)： | UPD61051 |
| 廠商： | NEC Corp. |
| 英文描述： | MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
| 中文描述： | 馬鞍山集成電路MPEG2音頻/視頻編碼器 |
| 文件頁(yè)數(shù)： | 24/106頁(yè) |
| 文件大?。?/td> | 824K |
| 代理商： | UPD61051 |
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Data Sheet S15082EJ4V0DS
24
μ
PD61051, 61052
(3)
VBI data
The user data stream, the wide screen signal, the closed caption, VBID and format of the video and the audio can
be read from the host CPU interface.
2.3.4
Transcode
The transcode is a combined multiplexer and de-multiplexer. MPEG2-TS/PS separates into a video stream, two
audio streams, and two user data streams. The video stream and the audio stream are multiplexed to MPEG2-TS/PS
after transcode on the elementary. PCR, SCR, PTS and DTS are corrected when multiplexing.
In the transcode of MPEG2-TS, it can generate partial TS using the data detected by the PID filter and the section
filter.
Figure 2-6. Transcode
Stream
Stream
MPEG2-TS/PS
De-multiplexer
MPEG2 Video
Bit Rate Conversion
Audio ES
Stream Buffer
Audio ES
Stream Buffer
MPEG2-TS/PS
Multiplexer
The change of the MPEG system layer is shown below.
MPEG2-TS
MPEG2-TS
MPEG2-TS
MPEG2-PS
MPEG2-PS
MPEG2-TS
MPEG2-PS
MPEG2-PS
MPEG1
MPEG1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD61051GD-LML | MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
| UPD61051GD-LML-A | MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
| UPD61052 | MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
| UPD61052GD-LML | MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
| UPD61052GD-LML-A | MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD61051GD-LML | 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
| UPD61051GD-LML-A | 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
| UPD61052 | 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
| UPD61052GD-LML | 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
| UPD61052GD-LML-A | 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER |
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