Transmission method, system, electronic device and storage medium of video ring tone

Abstract

The embodiment of the present invention relates to the communication field, and discloses a transmission method, system, electronic equipment and storage medium of a video color ring tone. In the present invention, the video CRBT server signs the video CRBT information and server identity information with the server's private key to obtain first signature information, and sends the first signature information, video CRBT information and server identity information to the receiver. After receiving the information sent by the server, the receiver uses the server's public key to verify whether the first signature information is consistent with the received video ring back tone information and server identity information. After the verification is consistent, the receiver plays the video CRBT indicated by the received video CRBT information. Since the private key is only possessed by the legal server, by using the private key to sign the CRBT and the identity information that can uniquely identify the device, the receiver can confirm whether the video CRBT playback address is real and valid, and avoid the problem of the CRBT address being hotlinked .

Description

technical field [0001] The embodiment of the present invention relates to the communication field, and in particular to a transmission technology of a video ring tone. Background technique [0002] In today's fast-paced Internet era environment, users' fragmented time is gradually becoming an important position for major businesses to compete for. The video ring back tone service uses the "golden 15 seconds" before users answer the phone to push videos to users. Bring users a new calling experience. The video CRBT service is a further development of the CRBT service. The following briefly introduces the CRBT and the video CRBT. [0003] The essence of the CRBT is a ring back tone, which is different from the traditional monotonous ring back tone in that the ring back tone can be music or other personalized audio content. The implementation of the CRBT service not only enhances the user experience, but also expands the operator's profit margin. With the development of comm...

AI Technical Summary

Problems solved by technology

[0005] In the process of pushing the video CRBT, there is no guarantee that the address of the video CRBT received by the recipient is the original video CRBT address. The rights and interests of the CRBT provider will also bring the risk of personal information leakage to users, thus bringing security risks to personal property

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