Journals / İstanbul Üniversitesi İletişim Fakültesi Dergisi / 2009 / Cilt: 2009 - Sayı: 36

Mpeg-4 video standard and its effects on communication industries

MPEG-4 video standardı ve iletişim endüstrileri üzerine etkileri

Pages
25–49
Publication Date
2022-10-19
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The study aims to provide a projection along with a conceptual model in which MPEG‐4 is centrally positioned as a core technology with its possible effects on technological transformation of communication industries.

📌 3 Key Takeaways

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Objective & Hypothesis:Video coding standards have been developed for various reasons like advanced picture quality, high coding efficiency and error resilience in transmission etc.
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Key Findings & Data:Besides these objectives and differing from former standards like MPEG–1, MPEG–2 and H.263, MPEG–4 has also been designed to improve user’s interactive experiences with content of multimedia and direct accessing ways of different media types to visual content in a networked media environment which have heterogeneous structures.
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Conclusion & Impact:The study aims to provide a projection along with a conceptual model in which MPEG‐4 is centrally positioned as a core technology with its possible effects on technological transformation of communication industries.
🔬Design:Modeling & Simulation
📍Scope:2000 Verileri
⚙️Variables:Domain Parameters

Abstract

Video coding standards have been developed for various reasons like advanced picture quality, high coding efficiency and error resilience in transmission etc. Besides these objectives and differing from former standards like MPEG–1, MPEG–2 and H.263, MPEG–4 has also been designed to improve user’s interactive experiences with content of multimedia and direct accessing ways of different media types to visual content in a networked media environment which have heterogeneous structures. MPEG–4 was officially introduced in 2000. However, since first introduction, it has been improved with new tools because of the developments occurring at the side of the technology manufacturers, content producers, distributors and consumers of communication industries. MPEG–4, combined with H.264 of ITU‐T at last, enables new potential application types which may cause radical and important changes in different sectors from electronic mass communication to telecommunication in near future. In this context, the research is based on a comparative study of relevant technical documents, implementation samples and international literature about discussed technological progress. The study aims to provide a projection along with a conceptual model in which MPEG‐4 is centrally positioned as a core technology with its possible effects on technological transformation of communication industries.

Özet

Video kodlama standartları, gelişmiş resim kalitesi, yüksek kodlama verimliliği ve iletimde hatalara karşı direnç gibi çeşitli nedenlerle geliştirilmektedir. MPEG–4 standardı, bu amaçları içermekle birlikte, MPEG–1, MPEG–2, H.263 gibi daha önceki standartlardan farklı olarak, ayrıca çoklu ortamlarda kullanıcının içerikle etkileşim deneyimlerini ve heterojen yapıdaki ağ ortamlarında farklı niteliklere sahip araçların doğrudan aynı görsel içeriğe erişme yollarını geliştirmek üzere tasarlanmıştır. MPEG– 4 resmi bir standart olarak 2000 yılında duyurulmuştur. Ancak geçen süre içinde iletişim endüstrilerinin teknoloji ve içerik üretici, dağıtıcı ve tüketici cephelerinde yaşanan gelişmeler nedeniyle sürekli olarak yeni araçlarla donatılması gerekmiştir. En son ITU–T’nin H.264 standardı ile birleştirilen MPEG–4, önümüzdeki yakın süreç içinde elektronik kitle iletişimden telekomünikasyona kadar bir dizi endüstri üzerinde köklü ve önemli değişikliklere yol açabilecek potansiyel uygulama tiplerinin önünü açmaktadır. Bu bağlamda, araştırma, ilgili teknik dokümanların, uygulama örneklerinin ve söz konusu teknolojinin gelişimine ilişkin uluslararası literatürün karşılaştırmalı incelemesine dayanmaktadır. Bu inceleme, iletişim endüstrilerinin teknolojik dönüşümü üzerindeki olası etkileriyle birlikte, MPEG‐ 4’ün çekirdek bir teknoloji olarak merkeze yerleştirildiği bir kavramsal model eşliğinde bir projeksiyon sunmayı amaçlamaktadır.

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Cite This Article

BAŞTAN, S. (2022). Mpeg-4 video standard and its effects on communication industries. İstanbul Üniversitesi İletişim Fakültesi Dergisi, Cilt: 2009 - Sayı: 36, 25–49. https://ajindex.com/articles/553539

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References (6)

  1. Alexiadis, D. S. & Sergiadis, G. D. (2009).
  2. Motion Estimation, Segmentation And Separation, Using Hypercomplex Phase Correlation, Clustering Techniques and Graph‐Based Optimization, Computer Vision and Image Understanding, 113(2), 212‐234 Bulycz, G., Aghdasi, F. & Bourges‐Sevenier, M. (2005). Understanding MPEG–4: Technologies, Advantages,and Markets, An MPEGIF White Paper, Bleidt, R. (Editor), the MPEG Industry Forum. Document Number: mp‐in‐40182. Şubat 15, 2009. http://i3.ttsite.net/u/Mon_0812/Day_1/2164683_8386747_a86924453f560fd.pdf
  3. Cagno, G. D., Concolato. C. & Dufourd, J. C. (2006). Multimedia Adaptation in End‐User Terminals. Signal Processing: Image Communication, 21(3), 200‐216. Chuang, Y. & Wu, J. (2004). Direct Splitting and Merging of 2‐D DCT in the DCT Domain. Digital Signal Processing, 14, 614‐624. Ebrahimi, T. & Horne, C. (2000). MPEG–4 Natural Video Coding. Signal Processing: Image Communication,15, 365‐385. Geray, H. (2003). İletişim ve Teknoloji: Uluslararası Birikim Düzeninde Yeni Medya Politikaları, Ankara: Ütopya Yayınları: 78. Janova, B., Preda, M. & Preteux, F. (2009), MPEG–4 Part 25: A Graphics Compression Framework For XML‐Based Scene Graph Formats, Signal Processing: Image Communication, 24(1‐2), 101‐114. Jack, K., (2008). Digital Video and DSP: Instant Access. USA:Newnes. Ke, C. & Chilamkurti, N. (2008). A New Framework For MPEG Video Delivery Over Heterogeneous Networks. Computer Communications, 31, 2656–2668.
  4. Sim, D. & Kim, Y., (2005). Context‐Adaptive Mode Selection For Intra‐Block Coding In H.264/MPEG–4 Part 10. Real‐Time Imaging, 11, 1–6.
  5. Kong, X., Liu, Y., Liu, H. & Yang, D. (2004). Object Watermarks for Digital Images and Video. Image and Vision Computing, 22, 583‐595. Kumar, S., Xu, L., Mandal M. K. & Panchanatan, S. (2006). Error Resiliency Schemes In H.264/AVC Standard. Journal of Visual Communication and Image Representation, 17, 425‐450. Kung, H., Chen, C. & Wu, C. (2006). Differentiated Object Priority Control Mechanism For MPEG–4 Streaming. Computer Communications, 29, 1522–1537
  6. Kwok, S.H., Lui, S.M., Cheung, S. C. & Tam, K.Y. (2003). Digital Rights Management in Web Services.Electronic Markets. 13(2), 133‐140. Kwon, S., Tamhakar, A. & Rao, K.R. (2006). Overview of H.264/MPEG–4 Part 10. Journal of Visual Communication and Image Representation, 17, 186‐216. Lee, Y. & Park, H. (2001). Loop Filtering and Post‐Filtering for Low‐bit‐rates Moving Picture Coding.Signal Processing: Image Communication, 16, 871‐890. Lefol, D