CN111741170B - 5G ultra-high definition self-adaptive video color ring service system and implementation method thereof - Google Patents
5G ultra-high definition self-adaptive video color ring service system and implementation method thereof Download PDFInfo
- Publication number
- CN111741170B CN111741170B CN202010567236.9A CN202010567236A CN111741170B CN 111741170 B CN111741170 B CN 111741170B CN 202010567236 A CN202010567236 A CN 202010567236A CN 111741170 B CN111741170 B CN 111741170B
- Authority
- CN
- China
- Prior art keywords
- color ring
- video
- video color
- calling
- calling terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42017—Customized ring-back tones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
A5G ultra-high definition self-adaptive video color ring service system and a realization method thereof are provided, the method comprises: a calling party sends a calling message, a video color ring platform transmits the calling message and the called message, the reservation of calling and called resources is completed, and the last known position of the calling party is obtained from NEF; the video color ring platform selects MRF nearest to the calling terminal to apply for media resources according to the last known position of the calling; and the video color ring back tone platform and the calling terminal carry out video color ring back tone media negotiation and then play the video color ring back tone to the calling terminal. The invention belongs to the technical field of information, and can provide high-definition video color ring back tone service according to the mobile phone terminal and the network condition of a user.
Description
Technical Field
The invention relates to a 5G ultra-high definition self-adaptive video color ring service system and an implementation method thereof, belonging to the technical field of information.
Background
Although the network and the terminal have evolved to the 5G stage, the video color ring back tone service still has no way to support the content playing capability of providing higher definition and resolution according to the mobile phone terminal and the network condition of the user, and only the content playing with 480p resolution can be performed according to the uniform rule. For high end handsets and better networks, the definition of the video format is not sufficient, but for low end handsets and worse network situations, the format may generate katon, mosaic. The conventional video color ring back tone system mainly adopts 480p video content coded/decoded based on H264/H265, and compared with the conventional other internet high-definition video services in a mobile network, the user has poorer watching experience.
Therefore, how to provide the high-definition video color ring back tone service according to the mobile phone terminal and the network condition of the user becomes a technical problem generally concerned by technical personnel.
Disclosure of Invention
In view of this, the present invention provides a 5G ultra-high definition adaptive video color ring service system and an implementation method thereof, which can provide a high definition video color ring service according to a mobile phone terminal and a network condition of a user.
In order to achieve the above object, the present invention provides a 5G ultra high definition adaptive video color ring service system, which comprises:
the video color ring platform receives a calling message sent by the calling terminal, transmits the calling message and the called message, completes the reservation of the resources of the calling and the called, acquires the last known position of the calling from the NEF, then selects the MRF closest to the calling terminal to apply for the media resources according to the last known position of the calling, finally performs the media negotiation of the video color ring with the calling terminal, plays the video color ring to the calling terminal,
the video color ring platform further comprises:
the calling position acquisition device sends a subscription monitoring event message to the NEF to inquire the last known position of the calling, extracts the last known position of the calling from the Notify message sent by the NEF, cancels the subscription, and deletes the event defined in the NEF;
the high-definition self-adaptive playing device reads a file configuration table according to a video color ring id ordered by a called party in the process of carrying out video color ring media negotiation with a calling terminal, judges whether the video color ring id corresponds to one or more video files with different resolutions, and if so, initiates a video color ring media updating request to the calling terminal, wherein the request carries one or more sps parameters, each sps parameter respectively carries parameter information such AS resolution information, levelid and AS bandwidth of one resolution video file, and the plurality of sps parameters are arranged according to the sequence of resolution from high to low; then receiving and reading a video color ring media updating response message returned from the calling terminal, judging whether the response message carries one or more sps parameters, if so, extracting a resolution video file corresponding to the first sps parameter in the sequence from top to bottom to play to the calling terminal, if not, selecting a resolution video file with the lowest resolution corresponding to the called subscribed video color ring to play to the calling terminal,
the calling terminal further comprises:
the self-adaptive video negotiation device selects a resolution video file with playing capability from sps parameters carried by a video color ring media updating request according to a level id supported by the self and an AS bandwidth distributed by a wireless side when receiving the video color ring media updating request sent by a video color ring platform, and then returns a video color ring media updating response message to the video color ring platform, wherein the response message also carries one or more sps parameters, and each sps parameter represents the resolution video file which is played by a calling terminal according to the level id and the AS bandwidth parameter information distributed by the wireless side.
In order to achieve the above object, the present invention further provides a method for implementing a 5G ultra high definition adaptive video color ring service, comprising:
step one, a calling party sends a calling message, a video color ring platform transmits the calling message and the called message, the reservation of calling and called resources is completed, and the last known position of the calling party is obtained from NEF;
secondly, the video color ring platform selects MRF nearest to the calling terminal to apply for media resources according to the last known position of the calling terminal;
step three, the video color ring platform and the calling terminal carry out the negotiation of the video color ring media, then the video color ring is played to the calling terminal,
in the first step, the video color ring platform acquires the last known position of the calling party, and further comprises:
the video color ring platform sends a subscription monitoring event message to the NEF to inquire the last known position of the calling party, extracts the last known position of the calling party from the Notify message sent by the NEF, cancels the subscription, deletes the event defined in the NEF,
the third step further comprises:
Compared with the prior art, the invention has the beneficial effects that: in order to provide high-definition and ultra-high-definition video color ring back tones for users and improve the attraction of color ring back tone services, the invention can analyze the mobile phone and network capacity of the users in real time in the calling process, adjust the definition and code rate of the playing content of the video color ring back tones according to the analysis result, and select the video with the highest definition which is suitable for the mobile phone and network capacity range to play; under the condition of a 5G network, the position of a calling party is obtained by adding a related interactive instruction and a call signaling flow with a 5G core network element NEF, a media node which is suitable for providing service for the calling party in a video color ring platform is selected, and the super-high-definition video color ring playing based on the 5G network is realized through an H265 codec by a media node video part closest to the user; the invention comprehensively judges 2/3/4/5G user video capability according to the network condition of the user and the mobile phone terminal condition and by combining the related parameters in the SDP signaling, thereby playing the video color ring with the highest definition and code rate for the user; the invention provides a platform and a technical implementation method of a video color ring service based on a 4G TD-LTE/5G NSA fusion networking architecture, which can comprehensively improve the capability of the color ring service and the user experience.
Drawings
Fig. 1 is a flowchart of a 5G ultra high definition adaptive video color ring service implementation method of the present invention.
Fig. 2 is a flowchart showing the detailed steps of step three in fig. 1.
Fig. 3 is a signaling interaction flow diagram of an embodiment in which a calling party initiates a call and a video color ring platform provides a high-definition video color ring for the calling party.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings.
The invention discloses a 5G ultra-high definition self-adaptive video color ring service system, which comprises a video color ring platform, a calling terminal, a called terminal and a NEF, wherein:
the video color ring platform receives a calling message sent by a calling terminal, transmits the calling message and the called message, completes the reservation of calling and called resources, acquires the last known position of a calling party from NEF, selects the MRF (Media Resource Function) nearest to the calling terminal according to the last known position of the calling party to apply for Media resources, and finally performs video color ring Media negotiation with the calling terminal to play video color ring to the calling terminal.
The video color ring platform can further comprise a calling position acquisition device and a high-definition self-adaptive playing device, wherein:
a calling location obtaining device, which sends a subscription monitoring event message to the NEF (network Exposure function) to query the last known location of the calling, extracts the last known location of the calling from the Notify message sent by the NEF, cancels the subscription, and deletes the event defined in the NEF;
the high-definition self-adaptive playing device reads a file configuration table according to a video color ring id ordered by a called party in the process of negotiating with a calling terminal for the video color ring media, judges whether the video color ring id corresponds to one or more video files with different resolutions, and if so, initiates a video color ring media updating request to the calling terminal, wherein the request carries one or more sps (Sequence parameter Set) parameters, each of which carries parameter information of resolution information, levelid (video coding level) and AS bandwidth (Application-specific Max Application specific maximum bandwidth) of one resolution video file, and the plurality of sps parameters are arranged in a Sequence from high resolution to low resolution; and then receiving and reading a video color ring media updating response message returned from the calling terminal, judging whether the response message carries one or more sps parameters, if so, extracting a resolution video file corresponding to the first sps parameter in a top-down sequence to play to the calling terminal, and if not, selecting a resolution video file with the lowest resolution corresponding to the called subscribed video color ring to play to the calling terminal.
Each video color ring back tone content on the video color ring back tone platform at least supports H264 and H265 coding/decoding version files, at least supports 480p/720p/1080p resolution files and can support 2k/4 k.
The calling terminal may further include an adaptive video negotiation device and an adaptive video playing device, wherein:
the self-adaptive video negotiation device selects a resolution video file with playing capability from sps parameters carried by a video color ring media updating request according to a level id supported by the self and an AS bandwidth distributed by a wireless side when the video color ring media updating request sent by a video color ring platform is received, then returns a video color ring media updating response message to the video color ring platform, wherein the response message also carries one or more sps parameters, and each sps parameter represents the resolution video file which is supported and played by a calling terminal according to parameter information such AS the level id, the AS bandwidth distributed by the wireless side and the like;
the self-adaptive video playing device is used for presetting a terminal screen according to resolution information in sps of a media format PT line of H264 or H265 and CBP profile in a resource confirmation negotiation message sent by the video color ring platform when the negotiation between the calling terminal and the video color ring media of the video color ring platform is successful; and then, in the video color ring playing stage, setting a video playing window according to sps information in the RTP stream and playing the video color ring.
The adaptive video playing device may further include:
the video processing and displaying unit is used for automatically processing video display according to the negotiation result of the video color ring media: under the condition of not influencing picture display, the video content is displayed in a maximized mode, and when the video width-to-height ratio is different from the screen width-to-height ratio, the blank of a screen is filled in a filling mode, or the video content is stretched or cut in a certain proportion (within 10 percent for example).
As shown in fig. 1, the method for implementing a 5G ultra high definition adaptive video color ring service of the present invention includes:
step one, a calling party sends a calling message, a video color ring platform transmits the calling message and the called message, the reservation of calling and called resources is completed, and the last known position of the calling party is obtained from NEF;
step two, the video color ring platform selects the MRF (Media Resource Function) closest to the calling terminal to apply for Media resources according to the last known position of the calling;
and step three, the video color ring platform and the calling terminal carry out video color ring media negotiation, and then the video color ring is played to the calling terminal.
In the first step, the video polyphonic ring platform obtains the last known position of the calling party, and may further include:
the video color ring platform sends a subscription monitoring event message to NEF (network Exposure function) to inquire the last known position of the calling party, extracts the last known position of the calling party from the Notify message sent by the NEF, cancels the subscription, and deletes the event defined in the NEF.
As shown in fig. 2, step three of fig. 1 further includes:
each video color ring back tone content at least supports H.264 and H.265 coding/decoding version files, at least supports 480p/720p/1080p resolution files and can support 2k/4 k;
In the third step, in the process of negotiating the video color ring media between the video color ring platform and the calling terminal, the negotiated high-definition video media file may be a video file with a resolution of (1080P, 2K, 4K), when the calling terminal has a high-definition video color ring playing capability and the network has enough bandwidth resources, the video color ring platform may play a 5G ultra-high-definition video color ring, and when the calling terminal has a video color ring playing capability but the supporting capability is limited or the network resources are limited, the self-adaptive video color ring media format may be selected according to the calling terminal reply, and the specific judgment and priority classification method may be as shown in the following table:
when the calling terminal successfully negotiates with the video color ring media of the video color ring platform, the terminal screen can be preset according to resolution information in sps of media format PT lines of H264/H265 and CBP profile in a resource confirmation negotiation message sent by the video color ring platform, but the setting of a video playing window is not carried out; and then, in the video color ring playing stage, setting a video playing window according to sps information in the RTP stream and playing the video color ring.
The calling terminal can also process video display according to the video color ring media negotiation result: the calling terminal displays the video content to the maximum under the condition of not influencing the picture display, and when the video width height ratio is different from the screen width height ratio, the calling terminal fills the blank of the screen in a filling mode or stretches or cuts the video content in a certain proportion (such as within 10%).
Fig. 3 shows a signaling interaction flow diagram of an embodiment in which a calling party initiates a call and a video color ring platform provides a high-definition video color ring for the calling party. As shown in fig. 3, the signaling interaction flow among the calling terminal, the calling CSCF, the called CSCF, the TAS (Telephony App Server), the video color ring platform, the called terminal, and the NEF is as follows:
step a1-13, the calling terminal sends out the initial INVITE message, the video color ring platform receives the INVITE message, the video color ring platform transmits the calling and called messages through the INVITE message, and the reservation of the calling and called resources is completed, wherein:
step a4-5, the video color ring platform sends a message for subscribing and monitoring events to the NEF, and inquires the last known position of the calling;
step a 6: the NEF sends a Notify message to the video color ring platform according to the requirement of the subscription event, wherein the Notify message carries the last known position of the calling party;
step a7-8, after the video color ring platform acquires the last known position of the calling party, canceling the subscription, and deleting the event defined in the NEF; (corresponding to step one in FIG. 1)
Step a14-15, the called terminal returns 180 message to reach the video color ring platform; (corresponding to step one in FIG. 1)
A16, selecting MRF nearest to the calling party to apply for media resource by the video color ring platform according to the last known position of the calling party; (corresponding to step two in FIG. 1)
A17, the video color ring platform sends a video color ring media updating request to the calling terminal; (corresponding to step three in FIG. 1, step 31 in FIG. 2)
A18-20, the calling terminal returns a video color ring media updating response message to the video color ring platform according to the self ability and state, if the called party does not support the precondition, the precondition parameter in the video color ring media updating request of the video color ring platform is ignored, if the video resource reservation of the calling terminal is successful, the calling terminal returns the color ring media (including video color ring or audio color ring) with confirmed resource in the video color ring media updating response message, if the video resource reservation of the calling terminal is not successful, the calling terminal sends a resource confirmation message to the video color ring platform after the resource reservation is successful; (corresponding to step three in FIG. 1, step 32 in FIG. 2)
Step a21, the video color ring platform plays audio or video color ring according to the media ability of the calling response; (corresponding to step three in FIG. 1, step 33 in FIG. 2)
And a22, the called terminal is off-hook, the video color ring platform stops playing the sound to the calling party, and the calling party and the called party are communicated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A5G ultra-high definition self-adaptive video color ring service system is characterized by comprising:
the video color ring platform receives a calling message sent by the calling terminal, transmits the calling message and the called message, completes the reservation of the resources of the calling and the called, acquires the last known position of the calling from the NEF, then selects the MRF closest to the calling terminal to apply for the media resources according to the last known position of the calling, finally performs the media negotiation of the video color ring with the calling terminal, plays the video color ring to the calling terminal,
the video color ring platform further comprises:
the calling position acquisition device sends a subscription monitoring event message to the NEF to inquire the last known position of the calling, extracts the last known position of the calling from the Notify message sent by the NEF, cancels the subscription, and deletes the event defined in the NEF;
the high-definition self-adaptive playing device reads a file configuration table according to a video color ring id ordered by a called party in the process of carrying out video color ring media negotiation with a calling terminal, judges whether the video color ring id corresponds to one or more video files with different resolutions, and if so, initiates a video color ring media updating request to the calling terminal, wherein the request carries one or more sps parameters, each sps parameter respectively carries parameter information such AS resolution information, levelid and AS bandwidth of one resolution video file, and the plurality of sps parameters are arranged according to the sequence of resolution from high to low; then receiving and reading a video color ring media updating response message returned from the calling terminal, judging whether the response message carries one or more sps parameters, if so, extracting a resolution video file corresponding to the first sps parameter in the sequence from top to bottom to play to the calling terminal, if not, selecting a resolution video file with the lowest resolution corresponding to the called subscribed video color ring to play to the calling terminal,
the calling terminal further comprises:
the self-adaptive video negotiation device selects a resolution video file with playing capability from sps parameters carried by a video color ring media updating request according to a level id supported by the self and an AS bandwidth distributed by a wireless side when receiving the video color ring media updating request sent by a video color ring platform, and then returns a video color ring media updating response message to the video color ring platform, wherein the response message also carries one or more sps parameters, and each sps parameter represents the resolution video file which is played by a calling terminal according to the level id and the AS bandwidth parameter information distributed by the wireless side.
2. The system of claim 1, wherein the calling terminal further comprises:
the self-adaptive video playing device is used for presetting a terminal screen according to resolution information in sps of a media format PT line of H264 or H265 and CBP profile in a resource confirmation negotiation message sent by the video color ring platform when the negotiation between the calling terminal and the video color ring media of the video color ring platform is successful; and then, in the video color ring playing stage, setting a video playing window according to sps information in the RTP stream and playing the video color ring.
3. The system according to claim 2, wherein the adaptive video playing device of the calling terminal further comprises:
the video processing and displaying unit is used for automatically processing video display according to the negotiation result of the video color ring media: under the condition of not influencing picture display, the video content is displayed in a maximized mode, and when the video width height ratio is different from the screen width height ratio, the blank position of a screen is filled in a filling mode, or the video content is stretched or cut in a certain proportion.
4. A method for realizing 5G ultra-high definition self-adaptive video color ring service is characterized by comprising the following steps:
step one, a calling party sends a calling message, a video color ring platform transmits the calling message and the called message, the reservation of calling and called resources is completed, and the last known position of the calling party is obtained from NEF;
secondly, the video color ring platform selects MRF nearest to the calling terminal to apply for media resources according to the last known position of the calling terminal;
step three, the video color ring platform and the calling terminal carry out the negotiation of the video color ring media, then the video color ring is played to the calling terminal,
in the first step, the video color ring platform acquires the last known position of the calling party, and further comprises:
the video color ring platform sends a subscription monitoring event message to the NEF to inquire the last known position of the calling party, extracts the last known position of the calling party from the Notify message sent by the NEF, cancels the subscription, deletes the event defined in the NEF,
the third step further comprises:
step 31, the video color ring platform reads a file configuration table according to a video color ring id ordered by a called party, and judges whether the video color ring id corresponds to one or more video files with different resolutions, if so, a video color ring media updating request is initiated to a calling terminal, the request carries one or more sps parameters, wherein each sps parameter respectively carries parameter information of resolution information, levelid and AS bandwidth of one resolution video file, and the plurality of sps parameters are arranged according to the sequence of resolution from high to low;
step 32, the calling terminal selects a resolution video file with playing capability from sps parameters carried by a video color ring media updating request according to the levelid supported by the calling terminal and the AS bandwidth distributed by the wireless side, then returns a video color ring media updating response message to the video color ring platform, wherein the response message also carries one or more sps parameters, and each sps parameter represents the resolution video file played by the calling terminal according to the levelid and the AS bandwidth parameter information distributed by the wireless side;
step 33, the video color ring platform receives and reads a video color ring media update response message sent by the calling terminal, judges whether the response message carries one or more sps parameters, and if so, extracts a resolution video file corresponding to the first sps parameter according to a top-down sequence to play the video file to the calling terminal; if not, selecting the resolution video file with the lowest resolution corresponding to the called subscribed video color ring back tone to play to the calling terminal.
5. The method of claim 4, wherein when the negotiation with the video color ring media of the video color ring platform is successful, the calling terminal presets a terminal screen according to resolution information in sps of a media format PT line of H264 or H265 and CBP profile in a resource confirmation negotiation message sent by the video color ring platform; and then, in the video color ring playing stage, setting a video playing window according to sps information in the RTP stream and playing the video color ring.
6. The method of claim 5, wherein the calling terminal processes the video display by itself according to the video coloring ring back tone media negotiation result: under the condition of not influencing picture display, the video content is displayed in a maximized mode, and when the video width height ratio is different from the screen width height ratio, the blank position of a screen is filled in a filling mode, or the video content is stretched or cut in a certain proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010567236.9A CN111741170B (en) | 2020-06-19 | 2020-06-19 | 5G ultra-high definition self-adaptive video color ring service system and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010567236.9A CN111741170B (en) | 2020-06-19 | 2020-06-19 | 5G ultra-high definition self-adaptive video color ring service system and implementation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111741170A CN111741170A (en) | 2020-10-02 |
| CN111741170B true CN111741170B (en) | 2021-08-06 |
Family
ID=72651770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010567236.9A Active CN111741170B (en) | 2020-06-19 | 2020-06-19 | 5G ultra-high definition self-adaptive video color ring service system and implementation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111741170B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113014474A (en) * | 2021-02-19 | 2021-06-22 | 咪咕音乐有限公司 | Multimedia implementation method and system in instant messaging |
| WO2022205489A1 (en) * | 2021-04-03 | 2022-10-06 | Qualcomm Incorporated | Managing quality for video service |
| CN113596748B (en) * | 2021-07-19 | 2023-09-15 | Oppo广东移动通信有限公司 | Method, server and user terminal for realizing call holding function |
| CN113905132B (en) * | 2021-09-10 | 2024-02-23 | 咪咕音乐有限公司 | Video color ring playing method, device and computer readable storage medium |
| CN113905133B (en) * | 2021-09-26 | 2023-03-24 | 天翼爱音乐文化科技有限公司 | Method, system, device and storage medium for realizing video color ring |
| CN114374859B (en) * | 2021-12-29 | 2024-04-05 | 中国电信股份有限公司 | Video color ring playing method, platform and terminal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101237614A (en) * | 2008-02-29 | 2008-08-06 | 中兴通讯股份有限公司 | Method for realizing CRBT service |
| CN106027817A (en) * | 2016-05-19 | 2016-10-12 | 杭州东信北邮信息技术有限公司 | Method and system for implementing VOLTE (Voice Over Long Term Evolution) coloring ringback tone |
| CN106303104A (en) * | 2016-07-27 | 2017-01-04 | 华为技术有限公司 | A kind of method of telecasting video frequency color ring and calling subscriber equipment |
| CN108616834A (en) * | 2017-01-04 | 2018-10-02 | 中国移动通信有限公司研究院 | A kind of transmission method of supplementary service, apparatus and system |
| CN109803056A (en) * | 2017-11-15 | 2019-05-24 | 中兴通讯股份有限公司 | A kind of method, apparatus and system that video frequency color ring plays |
| CN110650256A (en) * | 2019-08-15 | 2020-01-03 | 咪咕音乐有限公司 | Video color ring back tone playing method, electronic equipment and computer readable storage medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031182B (en) * | 2018-10-09 | 2021-10-22 | 华为技术有限公司 | Method, system and device for playing multimedia with state prompt |
| CN110971766B (en) * | 2019-09-27 | 2021-01-05 | 华为技术有限公司 | Method and apparatus for call processing |
-
2020
- 2020-06-19 CN CN202010567236.9A patent/CN111741170B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101237614A (en) * | 2008-02-29 | 2008-08-06 | 中兴通讯股份有限公司 | Method for realizing CRBT service |
| CN106027817A (en) * | 2016-05-19 | 2016-10-12 | 杭州东信北邮信息技术有限公司 | Method and system for implementing VOLTE (Voice Over Long Term Evolution) coloring ringback tone |
| CN106303104A (en) * | 2016-07-27 | 2017-01-04 | 华为技术有限公司 | A kind of method of telecasting video frequency color ring and calling subscriber equipment |
| CN108616834A (en) * | 2017-01-04 | 2018-10-02 | 中国移动通信有限公司研究院 | A kind of transmission method of supplementary service, apparatus and system |
| CN109803056A (en) * | 2017-11-15 | 2019-05-24 | 中兴通讯股份有限公司 | A kind of method, apparatus and system that video frequency color ring plays |
| CN110650256A (en) * | 2019-08-15 | 2020-01-03 | 咪咕音乐有限公司 | Video color ring back tone playing method, electronic equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111741170A (en) | 2020-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111741170B (en) | 5G ultra-high definition self-adaptive video color ring service system and implementation method thereof | |
| US7995091B2 (en) | Mixed media telecommunication call manager | |
| CN110536028B (en) | Video color ring realization method, color ring platform, terminal and storage medium | |
| JP4709874B2 (en) | Method and system for preparing video communication images for widescreen displays | |
| CN103179373B (en) | Visual communication system, terminating gateway, video gateway and visual communication method | |
| CN101755454B (en) | Method and apparatus for determining preferred image format between mobile video telephones | |
| WO2019129088A1 (en) | Method for realizing interactive voice and video response, terminal and serving end system | |
| CN202918417U (en) | Video conversation system based on Android set top box | |
| WO2012075937A1 (en) | Video call method and videophone | |
| CN111901630A (en) | Data transmission method, device, terminal equipment and storage medium | |
| CN104219479A (en) | Video communication service processing method and system | |
| CN111464704B (en) | Method, server, terminal and storage medium for implementing color ring back tone service | |
| CN104660832A (en) | Multimedia polyphonic ringtone processing method, device and system | |
| CN102438119B (en) | Audio/video communication system of digital television | |
| CN108322429B (en) | Recording control method in real-time communication, real-time communication system and communication terminal | |
| CN113014950A (en) | Live broadcast synchronization method and system and electronic equipment | |
| CN112752074A (en) | Data transmission method, device, terminal equipment and storage medium | |
| EP2518987A1 (en) | Method and terminal for implementing interactive game based on visual telephone | |
| CN116915750A (en) | Audio and video capability network element architecture and multimedia processing method | |
| CN101755443A (en) | Multimedia communication system, multimedia communication device, and terminal | |
| CN101755444A (en) | Multimedia communication system, multimedia communication device, and terminal | |
| EP4114026A1 (en) | Video transmission method and system, and related device and storage medium | |
| CN101136957B (en) | Calling video display system and method | |
| CN101945107A (en) | Method and system for realizing multimedia color ring | |
| CN102932656A (en) | Video data transmission method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310013 4th floor, No.398 Wensan Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Xinxun Digital Technology (Hangzhou) Co.,Ltd. Patentee after: MIGU MUSIC Co.,Ltd. Address before: 310013 4th floor, No.398 Wensan Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: EB Information Technology Ltd. Patentee before: MIGU MUSIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |