Reference no: EM133388057
Question: Describe the steps in the implicit shape coding method for coding visual objects in MPEG-4 video compression, using at most 6 sentences.
Describe two disadvanges of the implict shape coding method, with regard to the application requirements of MPEG 4, using at most 4 sentences.
Note that it is not nectssary to describe, in details, those processes which are also used in MPEG-2 video compression.
Reminder: Use simple sentences to answer the question. Point format or tables must not be used.
Describe one of the ADPCM audio coding methods, using at most 5 sentences.
Explain how the method in (a) achieves better coding performance than the basic DPCM audio coding method, using at most 5 sentences.
(a) Describe the features of the RTP protocol that provides solutions for solving the following problems in transmitting a real-time video over the Internet, using at most 3 sentences each
(i) delay
(ii) jitter
(iii) out-of-order arrivals
(b) Describe what needs to be done if there is no RT or a similar protocol to provide features for reducing the impact of the jitter problem in one-way real-time transmission of video, using at most 3 sentences.
Reminder: Use simple sentences to answer the question. Point format or tables are not allowed.