Search Results for author: Daniel J. Ringis

Found 2 papers, 0 papers with code

Per-clip adaptive Lagrangian multiplier optimisation with low-resolution proxies

no code implementations19 Apr 2022 Daniel J. Ringis, François Pitié, Anil Kokaram

This work focuses on reducing the computational cost of repeated video encodes by using a lower resolution clip as a proxy.

Per-clip and per-bitrate adaptation of the Lagrangian multiplier in video coding

no code implementations19 Apr 2022 Daniel J. Ringis, François Pitié, Anil Kokaram

In our recent work we have presented per-clip optimization for the Lagrangian multiplier in Rate controlled compression, which yielded BD-Rate improvements of approximately 2\% across a corpus of videos using HEVC.

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