Tri-continental premiere of 4K feature movie via network streaming at FILE 2009

Margolis, Todd P.; Brown, Sheldon; Cornish, Tracy; Bracho, Hector; Stanton, Michael; Carvalho, Tereza Cristina de; Redígolo, Fernando Frota; Castro, Fábio Carneiro de; Kaneko, Kunitake; Almeida, Jane de; Silva, Cícero Inácio da; Souza, E.A. De

doi:10.1016/j.future.2010.11.023

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…The authors provided three solutions for transmitting 4k video content with the lowest bitrate being 4.59 Gb/s. The authors in [8][9][10][11] provided alternative solutions for streaming 4k video content using JPEG 2000 codec. Their solutions discussed the bi-directional of 4k video content at 60Hz using JPEG 2000 multi-layer, scalable coding and a bandwidth of up to 700Mb/s.…”

Section: Introductionmentioning

confidence: 99%

Implementation of 4kUHD HEVC-content transmission

Adeyemi-Ejeye

Alreshoodi

Walker

2016

Multimed Tools Appl

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The Internet of things (IoT) has received a great deal of attention in recent years, and is still being approached with a wide range of views. At the same time, video data now accounts for over half of the internet traffic. With the current availability of beyond high definition, it is worth understanding the performance effects, especially for real-time applications. High Efficiency Video Coding (HEVC) aims to provide reduction in bandwidth utilisation while maintaining perceived video quality in comparison with its predecessor codecs. Its adoption aims to provide for areas such as television broadcast, multimedia streaming/storage, and mobile communications with significant improvements. Although there have been attempts at HEVC streaming, the literature/implementations offered do not take into consideration changes in the HEVC specifications. Beyond this point, it seems little research exists on real-time HEVC coded content live streaming. Our solution fills this current gap in enabling compliant and real-time networked HEVC visual applications. This is done implementing a technique for real-time HEVC encapsulation in MPEG-2 Transmission Stream (MPEG-2 TS) and HTTP Live Streaming (HLS), thereby removing the need for multi-platform clients to receive and decode HEVC streams. It is taken further by evaluating the transmission of 4k UHDTV HEVC-coded content in a typical wireless environment using both computers and mobile devices, while considering well-known factors such as obstruction, interference and other unseen factors that affect the network per- formance and video quality. Our results suggest that 4kUHD can be streamed at 13.5 Mb/s, and can be delivered to multiple devices without loss in perceived quality.

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Section: Introductionmentioning

confidence: 99%

Implementation of 4kUHD HEVC-content transmission

Adeyemi-Ejeye

Alreshoodi

Walker

2016

Multimed Tools Appl

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CineGrid, high quality media streaming and processing on advanced photonic networks

Weekley

Laat

2016

Future Generation Computer Systems

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Sensemaking: A Proposal for a Real-Time on the Fly Video Streaming Platform

Almeida¹,

Eliseo²,

Silva³

et al. 2016

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The massive amount of data produced by the streaming and storage of videos generated from classes, medical procedures and other science and educational films using UHD technologies is creating huge databases that are not fully used. For example, the preparation of a surgery and the setup of a class which are streamed in real time are parts of videos that could be extracted from the final version before being saved in the system. Usually online video platforms only permit users to edit streamed videos after the end of the streaming. This article describes a project of a video editor called Sensemaking that can be applied to the educational field, allowing users to edit on the fly videos that are being streamed in real time by creating an online editor feature to manage in real time the video input, providing the users with a tool to produce an educational or scientific movie. By using the Sensemaking system, it will be possible to produce a movie which will be a record and at the same time an educational product with audio, images, logos and animations at the end of the streaming session. This editor will be initially integrated to the Video@RNP Platform, a database of videos dedicated to educational and research institutions in Brazil. The Vid-eo@RNP Platform is operated and developed by the National Education and Research Network (RNP) with financial support from the Education and Science, Technology, Innovations and Communications (MCTIC) Ministries in Brazil.

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Tri-continental premiere of 4K feature movie via network streaming at FILE 2009

Cited by 3 publications

References 7 publications

Implementation of 4kUHD HEVC-content transmission

Implementation of 4kUHD HEVC-content transmission

CineGrid, high quality media streaming and processing on advanced photonic networks

Sensemaking: A Proposal for a Real-Time on the Fly Video Streaming Platform

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