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Digital video - many technologies recording, processing, transmission, storage and playback of visual or audio-visual material in the digital domain.

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Presentation on theme: "Digital video - many technologies recording, processing, transmission, storage and playback of visual or audio-visual material in the digital domain."— Presentation transcript:

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2 Digital video - many technologies recording, processing, transmission, storage and playback of visual or audio-visual material in the digital domain.

3 resolution frame rate color depth bitrate (video width) image quality

4 DV (Digital Video) MPEG ( Moving Picture Experts Group )

5 Performs compression (encoding) starting materials. DivX XviD H. 264 VC- 1

6 AVI (Audio Video Interleave) MKV (Matroska) VOB (Versioned Object Base) FLV (Flash Video) MOV TS

7 Media Players (KMPlayer, etc.) Converters (Format Factory, etc.) Rippers (Xilisoft Blu-ray Ripper, etc.) Video editor (NeroVision, etc.)

8 Digital TV sets standards for video and audio signals from a transmitter to a TV receiver, using digital modulation.

9 Digital television allows to transmit on one frequency up to 8 channels using MPEG- 2 encoding, allowing the viewer to get a much larger number of channels.

10 Digital Video Broadcasting developed for the transmission of television programs in a compressed MPEG- 2, the real-time communication channels traditionally used for analog television. It was originally conceived as a universal transport, in principle, allows the transfer of any digital data on any channel.

11 DVB presents several standards for the transmission of digital television: Satellite (DVB-S) Ether (DVB-T) Cable (DVB-C) Over Internet Protocol (DVB-IP) For portable devices (DVB-H)

12 GS U510 Rolshen rdb 517 WAV1220C

13 In conclusion, I want to say that everyone knows what is a digital video and digital television, all with this faced by, but not everyone knows their technology. In this presentation we have considered the technology and capabilities of digital video and television.


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