| 摘要 |
A communication device obtains video data. The video data includes a plurality of inter-frame coded image data and a plurality of intra-frame coded image data. The communication device displays a portion of a video layout region on a video display region of a display of the communication device. A plurality of captured images, reproduced from video data, is laid out in the video layout region. When a specific captured image is not included in the video display region, the communication device determines update frequency information. The update frequency information sets at least a portion of the plurality of inter-frame coded image data included in specific video data, corresponding to the specific captured image, as a non-target for transmission. The communication device transmits the update frequency information via a communication unit of the communication device. |
| 主权项 |
1. A non-transitory computer-readable medium storing computer readable instructions that, when executed by a processor of a communication device configured to conduct a remote conference via a network, perform a method comprising:
a first obtaining operation obtaining video data and identification information via a communication unit of the communication device connected to the network, the video data being based on an image captured in each of a plurality of other communication devices participating in the remote conference with the communication device, the video data including inter-frame coded image data and intra-frame coded image data, and the identification information identifying each of the plurality of other communication devices; a display control operation displaying a first portion of a video layout region on a video display region of a display of the communication device, the first portion of the video layout region corresponding to the video display region and not displaying a second portion of the video layout region outside the video display region, a plurality of captured images being laid out in the video layout region, and each of the plurality of captured images being reproduced the video data; a judgment operation judging whether a specific captured image is included in the video display region based on a relationship between the video layout region and the video display region, the specific captured image being one of the plurality of captured images; and a determining operation determining update frequency information in response to the judgment operation judging that the specific captured image is positioned outside the video display region, the update frequency information indicating a timing at which specific video data corresponding to the specific captured image positioned outside the video display region is to be updated, the update frequency information setting at least a portion of the plurality of inter-frame coded image data included in the specific video data as a non-target for transmission, the specific video data being video data that reproduces the specific captured image. |
