USS004PC0DXC16

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The USS004PC0DXC16 is a high-speed MPEG-2/4 compliant standalone encoder capable of multiplexing, encoding and scrambling near broadcast quality video signals. Its main application is to serve as a solution for digital terrestrial broadcasting, satellite digital TV broadcasting and HD television station. Within this article, we will discuss the USS004PC0DXC16 application field and working principle.

Application Field of USS004PC0DXC16

The USS004PC0DXC16 encoder is suitable for digital terrestrial television, satellite digital television, digital cable television, P2P streaming, streaming over the Internet, High Definition Television and video on demand (VoD) applications. This encoder is designed to support various video technologies, audio coding formats and vari-able bit rate (VBR) encoding algorithms. It supports up to 16 audio channels in a single encoding, making it suitable for multi-lingual applications. The encoder is also equipped with a hardware based scrambling feature to protect the content from unauthorized access. Additionally, it supports on-screen displaying features like channel logo and Electronic Program Guide (EPG).

In terms of output, the encoder supports both IP (Wi-Fi & Ethernet), ASI, DVB-S/S2, QPSK Modulation and FEC-2/3/4/5/7/8 for digital transmission, and it supports NTSC, PAL, HDTV output for analog transmission. It also provides an integrated web server which makes remote monitoring or software updates easier and convenient via a web browser.

Working Principle of USS004PC0DXC16

The chain of encoding and broadcasting process of USS004PC0DXC16 includes video encoding, multiplexing, scrambling and digital transmission. In the video encoding process, the video signal is first digitized and then encoded by the hardware encoder. After the encoding process, the video stream is then segmented into multiple video elementary streams which are suitable for various types of transmissions. The multiplexing process then combines all the audio and video streams together into one data stream. In order to protect the content from illegal access, the data stream needs to be scrambled before it is transmitted. Finally, the various types of transmission systems such as IP transmission systems, ASI, DVB-S/S2 and others are used to transmit the data stream.

To sum up, USS004PC0DXC16 is an advanced encoder which is designed for multiple application fields including digital terrestrial broadcasting, satellite digital television, P2P streaming, streaming over the Internet, High Definition Television and video on demand applications. It supports an extensive range of features like 16 audio channels in a single encoding, hardware based scrambling, various audio coding formats, variable bit rate encoding algorithms, on-screen displaying features and various types of digital transmission systems. Thus, the USS004PC0DXC16 encoder is an ideal solution for broadcasters to deliver high quality video contents.

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