Com. audio-video in retele de mare viteza

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Presentation transcript:

Com. audio-video in retele de mare viteza

Continut 1. Introducere. 1.1 Introducere in multimedia 1.2 Spatii de culoare 1.3 Reprezentarea analogica a semnalelor audio si video 1.4 Reprezentarea digitala a imaginilor. Standardul JPEG 1.5 Reprezentarea digitala a semnalelor audio 2. Formate (containere) audio si video, codecuri 2.1 Containere AV: .avi, .ogg, .mp4, .vob, .3gp, .mkv 2.2 Codecuri MPEG-1,2,4 2.3 Codecul H.264/MPEG-4 AVC

Continut (2) 3. Protocoale de streaming si semnalizare 3.1 RTP/RTCP – Real Time Protocol 3.2 RTSP – Real Time Streaming Protocol 3.3 SDP – Session Description Protocol 3.4 SIP – Session Initiation Protocol 4. Algoritmi de controlul congestiei pentru aplicatii audio-video in retele de tip “best-effort” 4.1 TCP AIMD (Additive Increase Multiplicative Decrease) 4.2 DCCP – Datagram Congestion Control Protocol 4.3 TFRC – TCP-Friendly Rate Control 4.4 UTFRC – Utility-driven TCP-Friendly Rate Control 5. Voice over IP 6. Comunicatii audio-video in retele satelitare 6.1 Comunicatii satelitare 6.2 Bande de frecventa 6.3 DBS – Direct Broadcast Satellite (Direct-To-Home) 6.4 Standardele DVB: DVB-S (satellite), DVB-T (terrestrial), DVB-C (cable)

Continut (3) 7. Libraria FFMpeg 7.1 libavcodec 7.2 libavformat 7.3 libswscale 7.4 libavfilter 8. Multimedia QoS in Internet 8.1 Terminologie QoS 8.2 Cerinte QoS in retele de tip “best-effort” 9. P2P TV 9.1 Retele Peer-2-Peer 9.2 DHT – Distributed Hash Tables 9.3 Aplicatii

Bibliografie 1. Al Bovik, The Essential Guide to Video Processing, Academic Press, Elsevier, 2009. 2. L. Hanzo, P. Cherriman, J. Streit, Video Compression and Communications. From Basics to H.261, H.263, H.264, MPEG4 for DVB and HSDPA-Style Adaptive Turbo-Transceivers, Wiley & IEEE Press, 2007. 3. Iain Richardson, Video Codec Design, Wiley, 2002. 4. Iain Richardson, H.264 and MPEG-4 Video Compression, Wiley, 2003. 5. Colin Perkins, RTP – Audio and Video for the Internet, Addison-Wesley, 2003.