https://data.epo.org/gpi/EP2575366B1-Signaling-of-coding-unit-prediction-and-prediction-unit-partition-mode-for-video-coding https://data.epo.org/gpi/EP2575366B

https://data.epo.org/gpi/EP2575366B1-Signaling-of-coding-unit-prediction-and-prediction-unit-partition-mode-for-video-coding https://data.epo.org/gpi/EP2575366B1-Signaling-of-coding-uni... Here's the patent text at any rate.