Abstract: A multimedia data processing method includes: acquiring a first predicted bit rate predicted by a bit rate prediction neural network based on first network data; performing classification and regression learning on the first network data and the first predicted bit rate to obtain a first bit rate prediction model; acquiring second network data and a second predicted bit rate predicted by the first bit rate prediction model, and the second network data being collected during playback of multimedia data using the second predicted bit rate; and performing classification and regression learning on the first bit rate prediction model based on a difference between the first network data and the second network data and a difference between the first predicted bit rate and the second predicted bit rate, to obtain a second bit rate prediction model configured to perform bit rate prediction in a terminal that plays the multimedia data.

Abstract: Described herein are compounds that are melanocortin subtype-2 receptor (MC2R) modulators, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders that would benefit from modulation of MC2R activity.

Abstract: A flexible photoelectric device module and a method for preparing same are provided. The module includes a plurality of photoelectric device units. One photoelectric device unit includes a bottom electrode, a functional layer and a top electrode. The bottom electrode includes a light-transmittance insulating base, and a first electrode, a second electrode and a third electrode which are arranged on two side surfaces of the base. The first electrode is a transparent electrode. The second electrode and the first electrode are in electric contact with each other. The second electrode and the third electrode are electrically connected through a conducting channel. The conducting channel runs through the base along a thickness direction. The third electrode in one photoelectric device unit is electrically connected to the top electrode or the first electrode in another photoelectric device unit, so that the two photoelectric device units are disposed in series or in parallel.