MPEG-2 compliant trick play over a digital interface

Abstract

(2005). MPEG-2 compliant trick play over a digital interface. IEEE Transactions on Consumer Electronics, 51(3), 958-966. DOI: 10.1109/TCE.2005 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.• Users may download and print one copy of any publication from the public portal for the purpose of private study or research.• You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal ? Take down policyIf you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Fig. 1

Implementing hierarchical trick play for HTTP video streaming

“…In case of client side implementation, all of the contents data should be downloaded, then the decoder play fast forward or fast rewind same as trick play on contents stored in local disk [3]. The demerit of this scheme is that the client still need to download all of the data even through it isn't necessary to use all of them to implement trick play.…”

System requirements and considerations for visual table of contents in PVR

“…This system is equipped with CPI generation [6] and the traditional trick-play functionality as described in [11], and mosaicscreen navigation. Figure 1 portrays a basic system overview.…”

“…Unlike tape-based video recorders [2] [3] [4] [5], non-tape-based storage media enable fast random access of the stored video information, resulting in fast-search trick-play facilities. This feature allows refreshrates up to the frame rate of the video signal, at full spatial resolution [11]. For trick-play with low or medium speed-up factors, this results in an attractive spatial-temporal video quality when compared to the solutions of current analog and digital consumer Video Cassette Recorders (VCR).…”

Cable-TV-based home video streaming system: practice and experience

“…As mentioned, the client of a home video system is not a desktop but a set-top box, and its processing power is tuned for normal playback, which implies that there is little additional processing power. The lack of additional processing power implies the limitations of rich services (rich services refer to additional services not provided by the media coprocessor of off-the-shelf set-top boxes) such as faster playback [1,2]. Obviously, as the processing power of a desktop is sufficient to decode content faster than normal, faster playback is possible only if the bandwidth is also sufficiently broad; supporting various content navigation modes is just a client-side implementation issue.…”