63 citations · 88 across the 11 of their papers we have counts for
7 papers · 1 filter
Perceptually-Driven Video Coding with the Daala Video Codec
Yushin Cho, Thomas J. Daede, Nathan E. Egge +5
The Daala project is a royalty-free video codec that attempts to compete with the best patent-encumbered codecs. Part of our strategy is to replace core tools of traditional video…
Daala: Building A Next-Generation Video Codec From Unconventional Technology
Jean-Marc Valin, Timothy B. Terriberry, Nathan E. Egge +4
Daala is a new royalty-free video codec that attempts to compete with state-of-the-art royalty-bearing codecs. To do so, it must achieve good compression while avoiding all of thei…
Daala: A Perceptually-Driven Still Picture Codec
Jean-Marc Valin, Nathan E. Egge, Thomas Daede +2
Daala is a new royalty-free video codec based on perceptually-driven coding techniques. We explore using its keyframe format for still picture coding and show how it has improved o…
Daala: A Perceptually-Driven Next Generation Video Codec
Thomas J. Daede, Nathan E. Egge, Jean-Marc Valin +2
The Daala project is a royalty-free video codec that attempts to compete with the best patent-encumbered codecs. Part of our strategy is to replace core tools of traditional video…
A Full-Bandwidth Audio Codec With Low Complexity And Very Low Delay
Jean-Marc Valin, Timothy B. Terriberry, Gregory Maxwell
We propose an audio codec that addresses the low-delay requirements of some applications such as network music performance. The codec is based on the modified discrete cosine trans…
Perceptual Vector Quantization For Video Coding
Jean-Marc Valin, Timothy B. Terriberry
This paper applies energy conservation principles to the Daala video codec using gain-shape vector quantization to encode a vector of AC coefficients as a length (gain) and directi…