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Technical Program
Paper Detail
| Paper: | WP-P4.2 |
| Session: | Video Coding - II |
| Time: | Wednesday, October 11, 14:20 - 17:00 |
| Presentation: |
Poster
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| Title: |
END-TO-END DELAY FOR HIERARCHICAL B-PICTURES AND PULSED QUALITY DUAL FRAME VIDEO CODERS |
| Authors: |
Athanasios Leontaris; Dolby Laboratories, Inc. | | | | | Pamela C. Cosman; University of California, San Diego | | |
| Abstract: |
Real-time video applications require tight bounds on end-to-end delay. Hierarchical bi-directional prediction requires buffering frames in the encoder input buffer, thereby contributing to encoder input delay. Long-term frame prediction with pulsed quality requires buffering at the encoder output, increasing the output buffer delay. We compare the end-to-end delay of these two approaches using simulations to determine the delay vs. compression efficiency trade-off. |
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