CN112543341A - One-stop virtual live broadcast recording and broadcasting method - Google Patents
One-stop virtual live broadcast recording and broadcasting method Download PDFInfo
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- CN112543341A CN112543341A CN202011075121.4A CN202011075121A CN112543341A CN 112543341 A CN112543341 A CN 112543341A CN 202011075121 A CN202011075121 A CN 202011075121A CN 112543341 A CN112543341 A CN 112543341A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 claims description 15
- 230000014509 gene expression Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 230000008921 facial expression Effects 0.000 abstract description 2
- 230000005236 sound signal Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2621—Cameras specially adapted for the electronic generation of special effects during image pickup, e.g. digital cameras, camcorders, video cameras having integrated special effects capability
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- Marketing (AREA)
- Databases & Information Systems (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention provides a one-stop virtual live broadcast recording and broadcasting method, which can map facial expressions, limb actions and sound signals of a real person to preset virtual cartoon characters through action capturing equipment, so that the virtual cartoon characters and the actions are synchronous with the actions of a live broadcast person and are uploaded to the live broadcast equipment to be pushed to a network The space feeling and the high-grade feeling are achieved, so that the ornamental value and the experience feeling are increased, more flow is attracted, and the method has positive application and popularization values.
Description
Technical Field
The invention relates to the technical field of Internet video live broadcast, in particular to a one-stop virtual live broadcast recording and broadcasting method.
Background
The live video broadcast has a broad market, particularly, with the current online market increasing and developing rapidly, live broadcast tape goods are more and more favored by merchants, consumers also gradually accept live broadcast sales, but site renting and scene setting which are also needed by online live broadcast are required, the basic facilities can cause the cost increase of live broadcast, but virtual live broadcast can well solve the problem, the data display and virtual idol industry scale is continuously expanding, particularly, the powder suction capacity of the head virtual idol is explosively increased, the virtual idol can carry a large amount of flow, a new development opportunity can be met in the field of live broadcast tape goods, but the current virtual live broadcast also has some problems to cause consumer dissatisfaction, mainly including single form, rough form, read type and advertisement type development, and the consumer's sense of opposition is caused by strong guidance, with the development of the technology, especially the huge development of the technology under the age of 5G, VR, huge opportunities are further brought to online live broadcast, and in the presence of huge market opportunities, how to efficiently combine human resources, models and interaction modes to meet various requirements provided by users is a problem to be solved urgently in the current virtual live broadcast field.
Disclosure of Invention
The invention aims to provide a one-stop virtual live broadcast recording and broadcasting method.
In order to solve the above problems, the present invention provides a method for one-stop virtual live broadcast recording and broadcasting, which comprises the following steps:
(1) the method comprises the steps that the actions of a live broadcast person are collected through a plurality of mobile capturing devices, and expression signals of the live broadcast person are captured through a plurality of expression devices;
(2) transmitting the action signals captured by the mobile capturing equipment in the step (1) to a mobile capturing host through a receiver, and transmitting the expression signals in the step (1) to the mobile capturing host through WIFI;
(3) the motion capture host in the step (2) comprises two kinds of virtual software of a synthetic picture and a stage picture, and a live broadcaster can select one or two kinds of virtual software simultaneously;
(4) transmitting the data in the step (3) to the broadcasting guide software, wherein a live broadcaster can directly import the real pictures into the broadcasting guide software by opening a plurality of cameras without adopting the steps (1) to (3), and the broadcasting guide software comprises a built-in stage special effect module;
(5) collecting sound data of a live broadcast user through a sound card, and transmitting the sound data to a sound-changing host;
(6) transmitting the data in the step (5) to a sound changing source control system;
(7) transmitting the data of the sound source changed in the step (6) to the director software in the step (4);
(8) displaying the final synthesis effect of the data in the step (7) through a display screen;
(9) and (4) playing the final composite effect in the step (8), storing the real-time playing data in the playing process, and playing the data again after storage.
Further, the action capture content in the step (1) comprises: hand and foot motion, joint capture, body movement and skeleton part capture, wherein the expression content in the step (1) comprises the following steps: the number of the live players is 1 and more than 1, and the live players can be completely virtual characters or real characters processed by software.
Further, the live broadcast includes: at least 1 virtual character, at least 1 real character, at least 1 virtual character, and at least one virtual character.
Further, the synthesized picture content in step (3) includes: at least one of background picture, weather picture, bottom plate picture and surrounding building picture.
Further, the stage picture in the step (3) includes: the stage scene comprises a real stage scene, a real stage scene processed by software and a virtual stage scene completely formed by the software.
Further, the built-in stage special effect module in the step (4) comprises: at least one of interview program, virtual stage, featured environment and lecture
The invention has the beneficial effects that: the invention relates to a one-stop virtual live broadcast recording and broadcasting method, which can map facial expressions, body actions and sound signals of a real person to preset virtual cartoon characters through action capturing equipment, so that the virtual cartoon characters and the actions are synchronous with the actions of a live broadcast person and are uploaded to the live broadcast equipment to be pushed to a network The picture type virtual background, the video animation virtual background and the like further increase the depth sense, the space sense and the high-grade sense of a live broadcast room, so that the ornamental value and the experience sense are increased, more flow is attracted for customers, the live broadcast can be recorded and stored in real time in the live broadcast process, and the recording and broadcasting can be carried out for multiple times.
Drawings
Embodiments of the invention are described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a flow chart of the function of a one-stop virtual live broadcast recording and broadcasting method according to the present invention;
fig. 2 is a live view scene effect diagram of an embodiment of a one-stop virtual live broadcast recording and broadcasting method of the present invention;
fig. 3 is a live view scene effect diagram of an embodiment of the one-stop virtual live broadcast recording and broadcasting method applied to online teaching according to the present invention;
fig. 4 is a virtual character effect diagram of an embodiment of a one-stop virtual live broadcast recording and playing method according to the present invention.
Detailed Description
A one-stop virtual live broadcast recording and broadcasting method comprises the following steps:
(1) the method comprises the steps that the actions of a live broadcast person are collected through a plurality of mobile capturing devices, and expression signals of the live broadcast person are captured through a plurality of expression devices;
(2) transmitting the action signals captured by the mobile capturing equipment in the step (1) to a mobile capturing host through a receiver, and transmitting the expression signals in the step (1) to the mobile capturing host through WIFI;
(3) the motion capture host in the step (2) comprises two kinds of virtual software of a synthetic picture and a stage picture, and a live broadcaster can select one or two kinds of virtual software simultaneously;
(4) transmitting the data in the step (3) to the broadcasting guide software, wherein a live broadcaster can directly import the real pictures into the broadcasting guide software by opening a plurality of cameras without adopting the steps (1) to (3), and the broadcasting guide software comprises a built-in stage special effect module;
(5) collecting sound data of a live broadcast user through a sound card, and transmitting the sound data to a sound-changing host;
(6) transmitting the data in the step (5) to a sound changing source control system;
(7) transmitting the data of the sound source changed in the step (6) to the director software in the step (4);
(8) displaying the final synthesis effect of the data in the step (7) through a display screen;
(9) and (4) playing the final composite effect in the step (8), storing the real-time playing data in the playing process, and playing the data again after storage.
Specifically, the action capturing content in the step (1) includes: hand and foot motion, joint capture, body movement and skeleton part capture, wherein the expression content in the step (1) comprises the following steps: the number of the live broadcast persons is 1 and more than 1, and the live broadcast persons can be completely virtual persons or real persons processed by software; the live broadcast in the step (1) comprises: at least 1 virtual character, at least 1 real character, at least 1 virtual character and at least one virtual character; the synthesized picture content in the step (3) includes: at least one of background picture, weather picture, bottom plate picture and surrounding building picture; the stage picture in the step (3) comprises: the stage scene comprises a real stage scene, a real stage scene processed by software and a virtual stage scene completely formed by the software; the built-in stage special effect module in the step (4) comprises: at least one of interview programs, virtual stage, featured environment, lectures.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (6)
1. A one-stop virtual live broadcast recording and broadcasting method is characterized by comprising the following steps:
(1) the method comprises the steps that the actions of a live broadcast person are collected through a plurality of mobile capturing devices, and expression signals of the live broadcast person are captured through a plurality of expression devices;
(2) transmitting the action signals captured by the mobile capturing equipment in the step (1) to a mobile capturing host through a receiver, and transmitting the expression signals in the step (1) to the mobile capturing host through WIFI;
(3) the motion capture host in the step (2) comprises two kinds of virtual software of a synthetic picture and a stage picture, and a live broadcaster can select one or two kinds of virtual software simultaneously;
(4) transmitting the data in the step (3) to the broadcasting guide software, wherein a live broadcaster can directly import the real pictures into the broadcasting guide software by opening a plurality of cameras without adopting the steps (1) to (3), and the broadcasting guide software comprises a built-in stage special effect module;
(5) collecting sound data of a live broadcast user through a sound card, and transmitting the sound data to a sound-changing host;
(6) transmitting the data in the step (5) to a sound changing source control system;
(7) transmitting the data of the sound source changed in the step (6) to the director software in the step (4);
(8) displaying the final synthesis effect of the data in the step (7) through a display screen;
(9) and (4) playing the final composite effect in the step (8), storing the real-time playing data in the playing process, and playing the data again after storage.
2. The method for one-stop virtual live recording and broadcasting as claimed in claim 1, wherein the step (1) of capturing the content comprises: hand and foot motion, joint capture, body movement and skeleton part capture, wherein the expression content in the step (1) comprises the following steps: the number of the live players is 1 and more than 1, and the live players can be completely virtual characters or real characters processed by software.
3. The method of claim 1, wherein the live player in step (1) comprises: at least 1 virtual character, at least 1 real character, at least 1 virtual character, and at least one virtual character.
4. The method of claim 1, wherein the composition of the picture content in step (3) comprises: at least one of background picture, weather picture, bottom plate picture and surrounding building picture.
5. The method for one-stop virtual live recording and broadcasting as claimed in claim 1, wherein the stage picture in the step (3) comprises: the stage scene comprises a real stage scene, a real stage scene processed by software and a virtual stage scene completely formed by the software.
6. The method for one-stop virtual live broadcasting and recording as claimed in claim 1, wherein the built-in stage special effect module in the step (4) comprises: at least one of interview programs, virtual stage, featured environment, lectures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011075121.4A CN112543341A (en) | 2020-10-09 | 2020-10-09 | One-stop virtual live broadcast recording and broadcasting method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011075121.4A CN112543341A (en) | 2020-10-09 | 2020-10-09 | One-stop virtual live broadcast recording and broadcasting method |
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| CN112543341A true CN112543341A (en) | 2021-03-23 |
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| CN202011075121.4A Pending CN112543341A (en) | 2020-10-09 | 2020-10-09 | One-stop virtual live broadcast recording and broadcasting method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744374A (en) * | 2021-09-03 | 2021-12-03 | 浙江大学 | Expression-driven 3D virtual image generation method |
| CN114531601A (en) * | 2022-04-24 | 2022-05-24 | 海马云（天津）信息技术有限公司 | Live broadcast method and device |
| CN115113737A (en) * | 2022-08-30 | 2022-09-27 | 四川中绳矩阵技术发展有限公司 | Virtual object sound and image reproduction method, system, equipment and medium |
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