Sol29 - CHAPTER 29 Multimedia Solutions to Review Questions...

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1 CHAPTER 29 Multimedia Solutions to Review Questions and Exercises Review Questions 1. In streaming stored audio/video , a client first downloads a compressed file and then listens to or watches it. In streaming live audio/video , a client listens to or watches a file while it is being downloaded. 2. In frequency masking , a loud sound partially or totally masks a softer sound. In temporal masking , a loud sound blocks other sounds for a period of time. 3. A metafile contains information about a corresponding audio/video file. 4. RTSP is a control protocol that adds some functionalities to the streaming process. It is an out-of-band controlling protocol that functions like the FTP control con- nection. 5. Jitter manifests itself as a gap between what is heard or seen. 6. SIP is an application layer protocol that establishes, manages, and terminates a multimedia session. 7. JPEG is used to compress images. MPEG is used to compress video. 8.
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This homework help was uploaded on 04/18/2008 for the course JAVA CDA 4506 taught by Professor Eisler during the Spring '08 term at University of Central Florida.

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Sol29 - CHAPTER 29 Multimedia Solutions to Review Questions...

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