12 citations · 55 across the 16 of their papers we have counts for
5 papers · 1 filter
Frame-type Sensitive RDO Control for Content-Adaptive-encoding
Vibhoothi, François Pitié, Anil Kokaram
Video transcoding is an increasingly important application in the streaming media industry. It has become important to investigate the optimisation of transcoder parameters for a s…
Near Optimal Per-Clip Lagrangian Multiplier Prediction in HEVC
Daniel J Ringis, François Pitié, Anil Kokaram
The majority of internet traffic is video content. This drives the demand for video compression to deliver high quality video at low target bitrates. Optimising the parameters of a…
Per-clip and per-bitrate adaptation of the Lagrangian multiplier in video coding
Daniel J. Ringis, François Pitié, Anil Kokaram
In the past ten years there have been significant developments in optimization of transcoding parameters on a per-clip rather than per-genre basis. In our recent work we have prese…
Per-clip adaptive Lagrangian multiplier optimisation with low-resolution proxies
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. Features extracted from the low resolution clip are used…
Per Clip Lagrangian Multiplier Optimisation for HEVC
Daniel J Ringis, François Pitié, Anil Kokaram
The majority of internet traffic is video content. This drives the demand for video compression in order to deliver high quality video at low target bitrates. This paper investigat…