Tcpipprotocolsuite 7 252 audio and video compression

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: nternet. TCP/IP Protocol Suite 7 25.2 AUDIO AND VIDEO COMPRESSION To send audio or video over the Internet requires compression. To The topics discussed in this section include: The Audio Compression Audio Video Compression TCP/IP Protocol Suite 8 Figure 25.2 JPEG gray scale TCP/IP Protocol Suite 9 Figure 25.3 JPEG process TCP/IP Protocol Suite 10 Figure 25.4 Case 1: uniform gray scale TCP/IP Protocol Suite 11 Figure 25.5 Case 2: two sections TCP/IP Protocol Suite 12 Figure 25.6 Case 3: gradient gray scale TCP/IP Protocol Suite 13 Figure 25.7 Reading the table TCP/IP Protocol Suite 14 Figure 25.8 MPEG frames TCP/IP Protocol Suite 15 Figure 25.9 MPEG frame construction TCP/IP Protocol Suite 16 25.3 STREAMING STORED AUDIO/VIDEO We turn our attention to a specific applications called streaming stored We audio and video. We use four approaches to show how a file can be downloaded, each with a different complexity. downloaded, The topics discussed in this section include: First Approach: Using a Web Server First Second Approach: Using a Web Server with Metafile Third Approach: Using a Media Server Fourth Approach: Using a Media Server and RTSP TCP/IP Protocol Suite 17 Figure 25.10 Using a We...
View Full Document

This note was uploaded on 04/26/2010 for the course CSE CS501 taught by Professor Dmathur during the Winter '10 term at National Institute of Technology, Calicut.

Ask a homework question - tutors are online