| 摘要 |
A method for determining a preferred image format in a User Equipment (UE) supporting a mobile video call between UEs, each having a camera and a display includes receiving, from an opposing UE, video transmission control information including therein a preferred image format, and if the preferred image format requested by the opposing UE is acceptable, then the opposing UE sends video transmission control information including therein at least one of an acceptable response message and an acceptable new preferred image format according to acceptability of the preferred image format requested by the opposing UE. |
