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<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-24T05:26:10Z</responseDate><request verb="GetRecord" metadataPrefix="oai_dc">https://keep.lib.asu.edu/oai/request</request><GetRecord><record><header><identifier>oai:keep.lib.asu.edu:node-149848</identifier><datestamp>2024-12-20T18:25:12Z</datestamp><setSpec>oai_pmh:all</setSpec><setSpec>oai_pmh:repo_items</setSpec></header><metadata><oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:identifier>149848</dc:identifier>
          <dc:identifier>https://hdl.handle.net/2286/R.I.9144</dc:identifier>
                  <dc:rights>http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
          <dc:rights>All Rights Reserved</dc:rights>
                  <dc:date>2011</dc:date>
                  <dc:format>xiii, 91 p. : ill. (some col.)</dc:format>
                  <dc:type>Masters Thesis</dc:type>
          <dc:type>Academic theses</dc:type>
          <dc:type>Text</dc:type>
                  <dc:language>eng</dc:language>
                  <dc:contributor>Sundararaman, Hari</dc:contributor>
          <dc:contributor>Reisslein, Martin</dc:contributor>
          <dc:contributor>Seeling, Patrick</dc:contributor>
          <dc:contributor>Tepedelenlioğlu, Cihan</dc:contributor>
          <dc:contributor>Arizona State University</dc:contributor>
                  <dc:description>Partial requirement for: M.S., Arizona State University, 2011</dc:description>
          <dc:description>Includes bibliographical references (p. 89-91)</dc:description>
          <dc:description>Field of study: Electrical engineering</dc:description>
          <dc:description>With tremendous increase in the popularity of networked multimedia applications, video data is expected to account for a large portion of the traffic on the Internet and more importantly next-generation wireless systems. To be able to satisfy a broad range of customers requirements, two major problems need to be solved. The first problem is the need for a scalable representation of the input video. The recently developed scalable extension of the state-of-the art H.264/MPEG-4 AVC video coding standard, also known as H.264/SVC (Scalable Video Coding) provides a solution to this problem. The second problem is that wireless transmission medium typically introduce errors in the bit stream due to noise,  congestion and fading on the channel. Protection against these channel impairments can be realized by the use of forward error correcting (FEC) codes. In this research study, the performance of scalable video coding in the presence of bit  errors is studied. The  encoded video is channel coded using Reed Solomon codes to provide acceptable performance in the presence of channel impairments. In the scalable bit stream, some parts of the bit stream are more important than other  parts. Parity  bytes are assigned  to  the video packets based on their importance in unequal error protection scheme. In equal error protection scheme, parity  bytes  are assigned  based  on  the  length  of  the  message.  A  quantitative comparison of the two schemes, along with the case where no channel coding is employed  is  performed.  H.264  SVC  single  layer  video  streams  for  long  video sequences of different genres is considered in this study which serves as a means of  effective  video  characterization.  JSVM  reference  software,  in  its  current version,  does  not  support  decoding  of  erroneous  bit  streams.  A  framework to obtain H.264 SVC compatible bit stream is modeled in this study. It is concluded that assigning of parity bytes based on the distribution of data for different types of frames provides optimum performance. Application of error protection to the bit  stream  enhances  the  quality  of  the  decoded  video  with  minimal  overhead added to the bit stream.</dc:description>
                  <dc:subject>Electrical Engineering</dc:subject>
          <dc:subject>error concealment</dc:subject>
          <dc:subject>error prone networks</dc:subject>
          <dc:subject>error protection</dc:subject>
          <dc:subject>H.264 SVC</dc:subject>
          <dc:subject>NAL units</dc:subject>
          <dc:subject>reed solomon codes</dc:subject>
          <dc:subject>MPEG (Video coding standard)</dc:subject>
          <dc:subject>Reed-Solomon codes</dc:subject>
          <dc:subject>Video compression--Standards.</dc:subject>
                  <dc:title>Performance of single layer H.264 SVC video over error prone networks</dc:title></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>
