Abstract: A server is provided. The server is configured to: receive speech data input from a user and sent from a display apparatus; recognize the speech data to obtain a recognition result; based on that the recognition result includes entity data, obtain media resource data corresponding to the recognition result, and digital human data corresponding to the entity data; wherein the entity data includes a human name and/or a media resource name, the digital human data includes image data and a broadcast speech of a digital human, and the media resource data includes audio and video data or interface data; and send the digital human data and the media resource data to the display apparatus for the display apparatus to play the audio and video data or display the interface data, and play an image and a speech of the digital human according to the digital human data.

Abstract: Provided are a virtual digital human generation method and apparatus, and an electronic device. The method includes: acquiring a first image frame collected by an image collection apparatus when a target video is played; performing human body key identification on the first image frame, to determine position information between human body key points, a first actual length of a target body part, and a second actual length of a body part other than the target body part; on the basis of a target proportional relationship and the first actual length, determining a predicted length of the body part other than the target body part; on the basis of the second actual length and the predicted length, determining a drawing height of the other body part; and performing drawing on the basis of the first actual length, the drawing height and position information, to generate a virtual digital human.