Video coding method and apparatus, device, and storage medium

A computer device, comprising:

• a memory and a processor,
• the memory having a computer program stored therein;
• and
• the processor being configured to load the computer program to implement a video coding method including:
• acquiring a target video frame and coding information of the target video frame, the target video frame comprising M first coding units (CUs) according to a first coding/decoding standard, and the coding information comprising locations of the M first CUs in the target video frame and prediction modes of the M first CUs under the first coding/decoding standard, and M being a positive integer;
• acquiring a to-be-coded second CU in the target video frame according to a second coding/decoding standard, and the second coding/decoding standard being different from the first coding/decoding standard;
• determining, according to the locations of the M first CUs in the target video frame and a location of the second CU in the target video frame, a first CU that has an overlapping region with the second CU;
• determining a prediction mode of the second CU according to the prediction mode of the first CU that has the overlapping region with the second CU;
• and
• encoding the second CU according to the prediction mode of the second CU, to obtain bitstream data corresponding to the target video frame under the second coding/decoding standard.

A non-transitory computer-readable storage medium, having a computer program stored therein, the computer program, when executed by a processor of a computer device, causing the computer device to perform a video coding method including:

• acquiring a target video frame and coding information of the target video frame, the target video frame comprising M first coding units (CUs) according to a first coding/decoding standard, and the coding information comprising locations of the M first CUs in the target video frame and prediction modes of the M first CUs under the first coding/decoding standard, and M being a positive integer;
• acquiring a to-be-coded second CU in the target video frame according to a second coding/decoding standard, and the second coding/decoding standard being different from the first coding/decoding standard;
• determining, according to the locations of the M first CUs in the target video frame and a location of the second CU in the target video frame, a first CU that has an overlapping region with the second CU;
• determining a prediction mode of the second CU according to the prediction mode of the first CU that has the overlapping region with the second CU;
• and
• coding the second CU according to the prediction mode of the second CU, to obtain bitstream data corresponding to the target video frame under the second coding/decoding standard.