The World According to Wilt
- Cablevision's Set-Top Moves Keep Open-System Dream Alive. // Multichannel News;9/16/2002, Vol. 23 Issue 37, p41
Interviews Wilt Hildenbrand, executive vice president of Cablevision Systems Corp. on digital-cable rollout plans in the U.S. Decision of Cablevision on its Scientific-Atlanta set-tops and headend equipment; Use of Sony headend and boxes; Views on encouraging Sony to get a PowerKey license.
- MPEG-4 Testing Begins As Efforts To Enhance Coding Move Forward. Grossman, Steve // Electronic Design;09/05/2000, Vol. 48 Issue 18, p26
Reports on the role of MPEG-4 in the third-generation wireless system being investigated by France Telecom SA in Paris. Range of services offered by the company during tests; Enhancements of the MPEG-4 standard; Enhancements from previous MPEG compression standards.
- Content-Based Video Quality Prediction for MPEG4 Video Streaming over Wireless Networks. Khan, Asiya; Lingfen Sun; Ifeachor, Emmanuel // Journal of Multimedia;Aug2009, Vol. 4 Issue 4, p228
There are many parameters that affect video quality but their combined effect is not well identified and understood when video is transmitted over mobile/ wireless networks. In addition, video content has an impact on video quality under same network conditions. The main aim of this paper is the...
- An adaptive cross-layer mapping algorithm for MPEG-4 video transmission over IEEE 802.11e WLAN. Lin, C.-H.; Shieh, C.-K.; Ke, C.-H.; Chilamkurti, N.; Zeadally, S. // Telecommunication Systems;Dec2009, Vol. 42 Issue 3/4, p223
This paper proposes an adaptive cross-layer mapping algorithm to improve the transmission quality of MPEG-4 video stream over an IEEE 802.11e wireless network. Instead of classifying video data to a specific access category in an 802.11e network, we propose an algorithm that dynamically maps...
- Hierarchical MPEG-4 video transmission over TDMA/TDD wireless LAN. Francisco Delicado; Pedro Cuenca; Luis Orozco-Barbosa // Telecommunication Systems;Nov2007, Vol. 36 Issue 1-3, p129
AbstractÂ Â In recent years there has been an explosive growth on the use of wireless video communications. Despite much research in this field, the deployment of effective QoS-aware real-time video services over wireless channels remains a challenging task. In this paper, we first...
- NEC N401i MOBILE PHONE. // Motor;Aug2005, p128
Evaluates the N401i mobile phone from NEC Corp. Features of the phone; Price of the phone.
- Converting videos for mobile phones. // Australian PC User;Dec2007, Vol. 19 Issue 12, p56
The article offers tips on converting videos for mobile phones. The most important thing is to first check the video playback specs of the phone, including the video codec support. Most video-capable phones will handle Moving Picture Experts Group or MPEG-4 standard. It emphasizes the importance...
- ICSIE Invited Lecture:. Grecos, Christos // World Congress on Engineering 2009 (Volume 1);2009, preceding p1
In traditional video codecs, as standardized by, among others, MPEG and VCEG, it is the encoder that exploits the statistics of the source signal. As a result, encoding requires significantly more computational resources than decoding, which very well suits traditional application scenarios like...
- Content Classification Based on Objective Video Quality Evaluation for MPEG4 Video Streaming over Wireless Networks. Khan, Asiya; Sun, Lingfen; Ifeachor, Emmanuel // World Congress on Engineering 2009 (Volume 1);2009, p889
User's perceptive video quality differs greatly with video contents hence, it is of practical importance to classify videos. Videos are most commonly classified according to their spatial and temporal features. In this paper, we classify videos into groups based on objective video quality...