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A framework for supporting previewing and VCR operations in a low bandwidth environment (1997)
| Content Provider | CiteSeerX |
|---|---|
| Author | Tavanapong, Waliapak Hua, Kien A. Wang, James Z. |
| Description | We propose a novel delivery mechanism called 2-Phase Ser-vice Model to deliver video data to home users connected to the Internet through a low-bandwidth device such as a modem. In our scheme, non-adjacent fragments of the re-quested video file are first downloaded to the client during Initialization Phase. The missing fragments are transmit-ted to the client as the video is being played out, using a novel pipelining technique. This scheme offers several ben-efits as follows. First, it allows the user to perform a quick preview through the video with minimal delay. Second, it naturally supports VCR functionality with almost no de-lay as demonstrated by the simulation results shown in the paper. Finally, our mathematical analysis shows that de-spite the desirable features it offers, 2-Phase Service Model does not incur any more initialization delay than-that of the conventional pipelining technique. |
| File Format | |
| Language | English |
| Publisher Date | 1997-01-01 |
| Publisher Institution | In ACM Conference on Multimedia Systems |
| Access Restriction | Open |
| Subject Keyword | Home User Several Ben-efits Initialization Delay Than-that Re-quested Video File 2-phase Ser-vice Model Low-bandwidth Device Minimal Delay Low Bandwidth Environment Quick Preview Desirable Feature Vcr Functionality Non-adjacent Fragment Missing Fragment Conventional Pipelining Technique Vcr Operation 2-phase Service Model Initialization Phase Novel Delivery Mechanism Mathematical Analysis Show Simulation Result Video Data Novel Pipelining Technique |
| Content Type | Text |
| Resource Type | Article |
