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Description: 介绍了基于嵌入式实时操作系统uCOS - ii 的有线数字电视机顶盒的设计及其组成,并阐述其
具体实现,该机顶盒以实时多任务操作系统uCOS - ii 为核心,以信道解码模块、信号解码模块和网络链
接接口模块、遥控交互模块为基础,以有线电视机顶盒专用芯片MB87M2140 为主要实现方式,有效实现
了数字电视信号的交互应用-Introduce a real-time operating system based on embedded uCOS- ii cable digital TV set-top box design and its components, and explains its concrete realization of the set-top box in real-time multi-tasking operating system uCOS- ii as a core and channel decoding module, signal decoding modules and network link interface module, remote control-based interactive module to cable TV set-top box ASIC MB87M2140 realize as the main way of effective realization of the digital TV signals in interactive applications
Platform: |
Size: 92160 |
Author: pengrong |
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Description: 有线电视数字机顶盒技术4,做机顶盒的朋友可以看看!-4 cable TV digital set-top box technology, set-top box so friends can see!
Platform: |
Size: 286720 |
Author: 王俊 |
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Description: 一个视频采集驱动程序的源代码，是ddk中wdm下的ksd结构，和上层的directshow相配合，目前市面上的电视卡，usb电视盒以及通用的视频采集设备，采用的都是这种程序结构-A video capture driver source code is in the DDK under wdm KSD structure, and the upper DirectShow matched the market at present TV card, usb TV box as well as the universal video capture device, such procedures are used in the structure of
Platform: |
Size: 245760 |
Author: hlm |
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Description: 项目需求：
数字电视整转过程中，需要对多台同时进行授权操作的机顶盒的频道搜索、授权、机卡绑定操作进行监看。如果采用多台显示器进行监看比较麻烦，使用视音频切换器来进行切换观看的话，布线简单，节省时间。因此需要对切换器编程控制，减少操作的复杂度。
项目实现：利国1*8视音频切换器一台 编程工具为C++Builder。
-Project requirements: switch to digital TV the whole process, at the same time the need for multiple set-top box to authorize the operation of the channel search, the authorization card operations to monitor binding. If using multiple monitors to watch too much trouble to switch the use of video and audio to watch, then switch, wiring is simple, save time. Therefore need to switch programming control, reduce operating complexity. Project realization: Dr Q 1* 8 video and audio switch a programming tool for C++ Builder.
Platform: |
Size: 721920 |
Author: 云飞扬 |
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Description: AVC Streamer can be used to stream and record live TV programming.
An MPEG-2 TS input stream from a firewire enabled set-top box, DVR,
capture card, or another remote AVC Streamer running instance
can be captured through a local interface. AVC Streamer can record
the feed while streaming it to one ore more destinations. Live
streaming can be paused and the output seamlessly replaced with stored
media content to interject custom programming or commercials. -AVC Streamer can be used to stream and record live TV programming.
An MPEG-2 TS input stream from a firewire enabled set-top box, DVR,
capture card, or another remote AVC Streamer running instance
can be captured through a local interface. AVC Streamer can record
the feed while streaming it to one ore more destinations. Live
streaming can be paused and the output seamlessly replaced with stored
media content to interject custom programming or commercials.
Platform: |
Size: 4040704 |
Author: Nudge |
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