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Video call method and device

A video call and video frame technology, applied in the video field, can solve the problems of not meeting the diverse needs of users, poor user experience, and inability to meet user user experience.

Inactive Publication Date: 2016-05-25
PALMWIN INFORMATION TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing multi-person real-time video interaction technology, the video pictures of users participating in multi-person real-time video are often displayed on the video call device of either party through a rectangular window, and this display method is not satisfactory. The diversified needs of users in the process of multi-person real-time video, and the single display method makes it impossible to meet the needs of users to improve user experience by adding real-time video display methods in the process of real-time video. Therefore, when using the existing When multi-person real-time video interaction technology realizes real-time video, the user experience of the user is poor, especially the interactive experience during the interaction process is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0223] Embodiment 1 is a video call method provided by the embodiment of the present invention, refer to figure 1 As shown, the method includes:

[0224] 101. Acquire virtual images.

[0225] 102. Acquire the current video frame.

[0226] It is worth noting that step 101 and step 102 may be executed in the order described, or step 102 may be executed first, and then step 101 may be executed, or they may be executed at the same time, and the embodiment of the present invention does not limit the specific execution order .

[0227] 103. Match the virtual image with the current video frame to obtain the matched current video frame.

[0228] Specifically, identify and obtain the face part in the current video frame, and match the face part with the avatar to obtain the current video frame after matching; or

[0229] The current video frame is cropped and / or reduced according to the avatar, and the cropped and / or reduced result is matched with the avatar to obtain the matched c...

Embodiment 2

[0254] Embodiment 2 is a video call method provided by the embodiment of the present invention, refer to figure 2 As shown, the method includes:

[0255] 201. Acquire an identifier of an avatar.

[0256] 202. Acquire the current video frame.

[0257] It is worth noting that step 201 and step 202 can be executed in the above order, or step 202 can be executed first, and then step 201 can be executed, or they can be executed at the same time, and the embodiment of the present invention does not limit the specific execution order .

[0258] 203. Send the identifier of the avatar and the current video frame to multiple video calling devices.

[0259] It should be noted that in step 203, the identifier of the avatar and the current video frame may be sent separately or simultaneously, which is not limited in this embodiment of the present invention.

[0260] 204. Receive current video frames and identifiers of corresponding avatars respectively from multiple video communicatio...

Embodiment 3

[0287] Embodiment 3 is a video call method provided by the embodiment of the present invention. In the embodiment of the present invention, the avatar is matched with the current video frame to obtain the matched current video frame, and the matched current video frame is sent. refer to image 3 As shown, the method includes:

[0288] 301. Acquire a virtual image.

[0289] Specifically, the avatar can be obtained through a selection instruction input by the user and / or a system default configuration, and the process can be:

[0290] Obtain the identifier of the avatar corresponding to the selection command input by the user and / or the default configuration of the system;

[0291] According to the identifier of the avatar, search for the avatar corresponding to the identifier in the avatars stored locally;

[0292] If the avatar corresponding to the identifier does not exist locally, the avatar corresponding to the identifier is downloaded from the server.

[0293] Wherein,...

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Abstract

The invention discloses a video call method and device, and belongs to the field of video. The video call method comprises the steps of obtaining a virtual image; obtaining a current video frame; matching the virtual image with the current video frame to obtain a matched current video frame; sending the matched current video frame to multiple video call devices; receiving multiple matched current video frames from the multiple video call devices; and displaying the received multiple matched current video frames. Through displaying the current video frames obtained after the current video frame and the virtual image are matched in a multi-user instant video interaction process, the video call method, compared with the traditional multi-user instant video display method, adds a multi-user instant video display mode, satisfies individual demands of users in the multi-user instant video interaction process, increases interactivity of multi-user instant video participators in the interaction process and improves interaction experience.

Description

technical field [0001] The present invention relates to the video field, in particular to a video call method and device. Background technique [0002] Due to the real-time nature of video calls and high interactive experience, more and more users choose real-time video to meet their own multi-person conversation interaction needs. [0003] However, in the existing multi-person real-time video interaction technology, the video pictures of users participating in multi-person real-time video are often displayed on the video call device of either party through a rectangular window, and this display method is not satisfactory. The diversified needs of users in the process of multi-person real-time video, and the single display method makes it impossible to meet the needs of users to improve user experience by adding real-time video display methods in the process of real-time video. Therefore, when using the existing When the real-time video interaction technology of multiple pe...

Claims

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Application Information

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IPC IPC(8): H04N7/14
CPCH04N7/147
Inventor 张怀畅
Owner PALMWIN INFORMATION TECH SHANGHAI
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