| 摘要 |
An apparatus comprises a media module (430A, 430B) and a modification module included in an embedded appliance is disclosed. The media module (430A, 430B) is configured to receive a first media signal associated with a first input port of the embedded appliance and a second media signal associated with a second input port of the embedded appliance. The media module (430A, 430B) is configured to identify a first set of media signal parameters based on the first media signal. The modification module is configured to receive a modification instruction associated with a session format having a second set of media signal parameters different from the first set. The modification module is configured to modify the first media signal based on the first set of media signal parameters and the modification instruction to produce a first modified media signal in the session format and having the second set of media signal parameters. The media module (430A, 430B) configured to identify, at a second time after the first time, a third plurality of media signal parameters different from the first plurality of media signal parameters and based on the first media signal. The modification module configured to receive a second modification instruction associated with the session format. The modification module configured to modify the first media signal based on the third plurality of media signal parameters and the second modification instruction to produce a second modified media signal in the session format and having the second plurality of media signal parameters. |
