Patent ID: 11871017
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. The video data processing method according to claim 9, wherein the determining the linear function comprises:
determining a minimum key part quality standard value in the key part quality standard values that is greater than the expected quality of the key part;
determining a maximum key part quality standard value in the key part quality standard values that is less than the expected quality of the key part;
determining an initial transcoding parameter prediction value corresponding to the maximum key part quality standard value, and an initial transcoding parameter prediction value corresponding to the minimum key part quality standard value according to the mapping relationship between the at least two initial transcoding parameter prediction values and the key part quality standard values; and
determining the linear function according to the maximum key part quality standard value, the initial transcoding parameter prediction value corresponding to the maximum key part quality standard value, the minimum key part quality standard value, and the initial transcoding parameter prediction value corresponding to the minimum key part quality standard value.