Abstract: An electronic device presents, on a display of the electronic device, a session interface. The session interface includes at least one multimedia message. The electronic device determines a first multimedia message in response to a first selection operation received through the session interface. The first multimedia message carries first multimedia data. The electronic device determines second multimedia data in response to a second selection operation. The electronic device presents a synthesis interface in response to receiving a multimedia synthesis instruction, and performs synthesis processing on the first multimedia data and the second multimedia data to obtain synthesized multimedia data.

Abstract: Disclosed is a vibration-reducing and noise-absorbing pipeline assembly with metamaterial characteristics. The assembly comprises a connecting component, a dispersion pipeline, and a flow pipeline, wherein the inner diameter of the dispersion pipeline gradually changes from small to large, and the dispersion pipeline comprises a small port and a large port. The dispersion pipeline further comprises a hose, which communicates with the interior of the flow pipeline. Fluid flows in the pipeline assembly from the connecting component to the dispersion pipeline, via a deflection portion and a guide portion, wherein with reference to a flow direction of the fluid, the deflection portion is located upstream of the guide portion, and the deflection portion is configured for changing the flow direction of the fluid, thus minimizing vibration of the pipeline assembly and damping resonance frequencies.

Abstract: A screen sharing method, apparatus, and device, and a storage medium. The screen sharing method includes: displaying a shared screen picture in a process of performing screen sharing among N terminals, N being an integer greater than 1, the first terminal being a terminal in the N terminals, and the shared screen picture being synchronously displayed in the N terminals; and highlighting, in a case that a target position in the screen picture displayed in a terminal of the N terminals is triggered, the target position in a screen picture of the first terminal, the target position being a position in the screen picture.

Abstract: An electronic device presents, on a display of the electronic device, a session interface. The session interface includes at least one multimedia message. The electronic device determines a first multimedia message in response to a first selection operation received through the session interface. The first multimedia message carries first multimedia data. The electronic device determines second multimedia data in response to a second selection operation. The electronic device presents a synthesis interface in response to receiving a multimedia synthesis instruction, and performs synthesis processing on the first multimedia data and the second multimedia data to obtain synthesized multimedia data.

Abstract: A screen sharing method, apparatus, and device, and a storage medium. The screen sharing method includes: displaying a shared screen picture in a process of performing screen sharing among N terminals, N being an integer greater than 1, the first terminal being a terminal in the N terminals, and the shared screen picture being synchronously displayed in the N terminals; and highlighting, in a case that a target position in the screen picture displayed in a terminal of the N terminals is triggered, the target position in a screen picture of the first terminal, the target position being a position in the screen picture.