CN113542806A - Video editing apparatus and video editing method - Google Patents
Video editing apparatus and video editing method Download PDFInfo
- Publication number
- CN113542806A CN113542806A CN202110819504.6A CN202110819504A CN113542806A CN 113542806 A CN113542806 A CN 113542806A CN 202110819504 A CN202110819504 A CN 202110819504A CN 113542806 A CN113542806 A CN 113542806A
- Authority
- CN
- China
- Prior art keywords
- video
- signal
- editing
- video signal
- interface
- 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.)
- Pending
Links
Images
Classifications
-
- 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, manipulating MPEG-4 scene graphs
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present disclosure provides a video editing apparatus and a video editing method, which may include the steps of: receiving a video signal from a signal source, wherein the video signal is a serial digital interface signal or a high-definition multimedia interface signal; editing the video signal to obtain edited video data; and outputting the video data. The present disclosure can use the beauty effect in all live scenes.
Description
Technical Field
The present disclosure relates to the field of image processing technologies, and in particular, to a video editing apparatus and a video editing method for applying a beauty effect to a video baseband signal.
Background
Recently, the technique of beautifying the face can improve the appearance of people in video or images, and thus is widely applied in the field of image processing.
The existing beauty technology is generally realized based on a mobile phone APP or computer software. However, this approach is not applicable to all live scenes. For example, scenes live broadcast using a hardware encoder plug flow or an OBS third party software plug flow, for example, cannot use the beauty effect.
Disclosure of Invention
The present disclosure provides a video editing apparatus and a video editing method to solve at least the above-mentioned problems.
According to a first aspect of embodiments of the present disclosure, there is provided a video editing method, which may include: receiving a video signal from a signal source, wherein the video signal is a serial digital interface signal or a high-definition multimedia interface signal; editing the video signal to obtain edited video data; and outputting the video data.
Alternatively, the input/output interface of the signal source may be a serial digital interface or a high definition multimedia interface.
Optionally, performing an editing process on the video signal to obtain edited video data may include: performing encoding processing on the video signal to obtain encoded video data; and editing the coded video data to obtain edited video data.
Optionally, outputting the video data may include: decoding the video data to obtain a decoded video signal with the same format as the video signal; outputting the decoded video signal.
Optionally, the editing process may include a video beautification process.
Optionally, the editing process may include: displaying a user interface for adjusting an aesthetic effect applied to the video signal; adjusting the beautification effect based on user input through the user interface, wherein the beautification effect comprises at least one of changing a beauty grade, adding a specific beauty effect.
According to a second aspect of the embodiments of the present disclosure, there is provided a video editing apparatus, which may include: the device comprises an acquisition module, a processing module and a display module, wherein the acquisition module is configured to receive a video signal from a signal source, and the video signal is a serial digital interface signal or a high-definition multimedia interface signal; the processing module is configured to edit the video signal to obtain edited video data; an output module configured to output the video data.
Alternatively, the input/output interface of the signal source may be a serial digital interface or a high definition multimedia interface.
Optionally, the processing module may be configured to: performing encoding processing on the video signal to obtain encoded video data; and editing the coded video data to obtain edited video data.
Optionally, the output module may be configured to: decoding the video data to obtain a decoded video signal with the same format as the video signal; outputting the decoded video signal.
Optionally, the editing process may include a video beautification process.
Optionally, the video editing apparatus may further include an adjustment module configured to: displaying a user interface for adjusting an aesthetic effect applied to the video signal; adjusting the beautification effect based on user input through the user interface, wherein the beautification effect comprises at least one of changing a beauty grade, adding a specific beauty effect.
According to a third aspect of the embodiments of the present disclosure, there is provided an electronic apparatus, which may include: at least one processor; at least one memory storing computer-executable instructions, wherein the computer-executable instructions, when executed by the at least one processor, cause the at least one processor to perform the video editing method as described above.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium storing instructions that, when executed by at least one processor, cause the at least one processor to perform the video editing method as described above.
According to a fifth aspect of embodiments of the present disclosure, there is provided a computer program product, instructions of which are executed by at least one processor in an electronic device to perform the video editing method as described above.
The technical scheme provided by the embodiment of the disclosure at least brings the following beneficial effects:
the method can use the beautifying effect in all recorded videos or live scenes, does not need to additionally install related APP or software, has wide application range, can realize multi-platform distribution, and has good practicability when recording common videos or real-time videos.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure and are not to be construed as limiting the disclosure.
Fig. 1 is a diagram of an application environment of a video editing device according to an embodiment of the present disclosure;
fig. 2 is a schematic flow diagram of video editing according to an embodiment of the present disclosure;
fig. 3 is a block diagram of a video editing device according to an embodiment of the present disclosure;
fig. 4 is a flow diagram of a video editing method according to an embodiment of the present disclosure;
fig. 5 is a block diagram of a video editing apparatus according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a video editing apparatus according to an embodiment of the present disclosure;
fig. 7 is a block diagram of an electronic device according to an embodiment of the disclosure.
Throughout the drawings, it should be noted that the same reference numerals are used to designate the same or similar elements, features and structures.
Detailed Description
In order to make the technical solutions of the present disclosure better understood by those of ordinary skill in the art, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.
The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of the embodiments of the disclosure as defined by the claims and their equivalents. Various specific details are included to aid understanding, but these are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
The terms and words used in the following description and claims are not limited to the written meaning, but are used only by the inventors to achieve a clear and consistent understanding of the disclosure. Accordingly, it should be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Hereinafter, according to various embodiments of the present disclosure, a method, an apparatus, and a system of the present disclosure will be described in detail with reference to the accompanying drawings.
Fig. 1 is a diagram of an application environment of a video editing apparatus according to an embodiment of the present disclosure. The present disclosure can be applied to the live broadcast aspect, the propaganda film shooting aspect, and the like.
In professional shooting or live broadcasting, such as television station live broadcasting, the interfaces of the devices are all interfaces such as Serial Digital Interface (SDI), High Definition Multimedia Interface (HDMI), and the signals are transmitted through coaxial cable and finally sent to a network stream push encoder or satellite transmission device for distribution of the signals. In this case, the transmitted signals are all baseband signals and video using, for example, a beauty effect cannot be obtained.
The video editing apparatus according to the present disclosure can access all signals such as SDI signals, perform real-time editing processing on the received signals, and can output the edited signals. The following will describe a director video as an example.
Referring to fig. 1, a plurality of cameras are used for shooting, and each channel of shot video signals is transmitted to the director station device through a signal line, and after a worker selects one channel of video signals from a plurality of channels of video signals, the selected video signals can be transmitted to the video editing device disclosed by the disclosure. The video editing apparatus may perform editing processing on the received signal, for example, may apply a beauty effect to the received SDI signal. Next, the video editing device may transmit the edited video signal to a software encoder, a hardware encoder, or other devices, etc. For example, the video signal passing through the video editing device is transmitted to a professional hardware encoder such as TVU or LiveU for streaming. In this way, even in the absence of an APP relating to beauty, a video to which a beauty effect is applied can be provided to the user.
Therefore, according to the embodiment of the disclosure, the problems of strong platform binding, narrow application plane and incapability of multi-platform distribution caused by using corresponding APP or software in the prior art can be solved.
The video editing device shown in fig. 1 receiving a signal from a director station is merely exemplary, and the video editing device of the present disclosure may receive a video signal from any device or signal source. For example, the video editing apparatus may receive a video signal from a video photographing apparatus (such as the video camera of fig. 1), or may receive an SDI signal from an apparatus having an SDI interface. A video editing apparatus of an exemplary embodiment of the present disclosure will be described in detail below with reference to fig. 3.
The video editing device of the present disclosure can be implemented as a stand-alone device to edit a video signal in any live (such as live streaming using a hardware encoder or third-party software (such as OBS)) scene without using an APP or a live companion that can apply a beauty effect to the video signal.
Fig. 2 is a flow diagram of video editing according to an embodiment of the present disclosure. Fig. 2 may be applicable to a live scene or a scene where the recorded video signal is post-processed.
Referring to fig. 2, the video editing apparatus may receive, for example, an SDI signal from a signal source, then perform encoding processing on the received video signal, and may transmit the encoded signal to a Graphic Processor (GPU). The signals are operated on a GPU, for example, characters in the video are beautified and processed.
Further, according to an embodiment of the present disclosure, a beauty algorithm may be controlled. For example, a touch screen may be installed on the video encoding apparatus, and the current video and a user interface for adjusting the beauty effect may be displayed on the touch screen. The user can set different beauty effects through the user interface. Adjusting the cosmetic effect may include at least one of changing a cosmetic grade, adding a specific cosmetic effect. For example, the primary beautifying effect may be adjusted to a secondary beautifying effect, where the secondary beautifying effect may be lower than the primary beautifying effect, or a peeling effect or the like may be added. In the present disclosure, any beauty algorithm may be used. By applying the beautifying effect, the face, the body and the like of people in the live broadcast picture can be better seen.
In this way, the corresponding beauty effect can be applied to the video signal according to the user setting. After the signal decoding process, the SDI signal subjected to the beauty process may be output.
The method and the device can be suitable for any live broadcast technical means, any platform and even just figure material shooting, and can perform corresponding beautifying effect on figures in the picture.
Fig. 3 is a block diagram of a video editing device according to an embodiment of the present disclosure. The video editing device shown in fig. 3 can be implemented as a single hardware, can be output externally as a hardware product, and can use any beautifying effect in any live broadcast.
Referring to fig. 3, the video editing apparatus 300 may include a receiver 301, an editor 302, a transmitter 303, an inputter 304, and a display 305. Each module in the video processing apparatus 300 may be implemented by one or more modules, and names of the corresponding modules may vary according to types of the modules. In various embodiments, some modules in the video processing device 300 may be omitted, or additional modules may also be included. Furthermore, modules/elements according to various embodiments of the present disclosure may be combined to form a single entity, and thus may equivalently perform the functions of the respective modules/elements prior to combination.
The receiver 301 may receive an arbitrary video signal and transmit the received video signal to the editor 302.
The editor 302 may include an encoder, a graphics processor, and a decoder (not shown). The encoder may encode the received video signal, the graphic processor may edit the encoded video signal, and the decoder may decode the edited video signal. The graphics processor may utilize any editing algorithm to implement the editing process on the video signal. For example, the graphics processor may apply a beauty effect to the video signal using a beauty algorithm.
The input unit 304 may receive user input. The user may change the editing effect applied to the video signal via the inputter 304. For example, the inputter 304 receives an input for changing the primary beauty effect into the secondary beauty effect from the user, and then the editor may edit the video signal accordingly according to the changed algorithm. As another example, the inputter 304 receives input from the user to add a peeling effect, and the editor may then perform a peeling process on the person in the video. However, the above examples are merely exemplary, and the present disclosure is not limited thereto.
When the user changes the editing effect, a corresponding user interface may be displayed in display 305. The user interface may include a button for changing a beauty level, a button for adding a specific beauty effect, and the like, but is not limited thereto.
The inputter 304 and the display 305 may be implemented as a touch screen. The user can change the editing effect of the application and view the edited video via the touch screen.
The editor 302 may store the edited video in the editor after the editing of the video is completed. Further, the transmitter 303 may transmit the edited video to the outside, for example, to a network plug flow encoder or a satellite transmission device for plug flow.
As an example, the receiver 301 of the video editing apparatus 300 may receive SDI baseband signals, and then the editor 302 performs real-time beauty processing on the video through an associated beauty algorithm on a GPU chip through an encoding process. The input unit 304 of the video editing apparatus 300 may have a beauty control program, so that the user can adjust the beauty effect according to his/her needs.
Fig. 4 is a flowchart of a video editing method according to an embodiment of the present disclosure. The video editing method according to the present disclosure may be applicable to a normal video recording or live (i.e., real-time video recording) scene.
The video editing method according to the present disclosure may be executed by any electronic device having an image processing function.
Referring to fig. 4, in step S401, a video signal is received from a signal source. The body performing the method of fig. 4 may be implemented as a stand-alone device that is communicatively connectable to a variety of signal sources. For example, it may be connected to a camera video device (such as a channel camera, a professional camera, a single lens reflex camera, etc.) or a director device. Alternatively, the signal source may be a device having an SDI interface.
Here, the received video signal may be a serial digital interface signal or a high-definition multimedia interface signal or a baseband signal, or a live video signal without any processing, or a recorded video signal without any processing.
In step S402, the received video signal is subjected to editing processing to obtain edited video data. Specifically, the received video signal may be subjected to encoding processing to obtain encoded video data, and then the encoded video data may be subjected to editing processing to obtain edited video data. For example, a cosmetic effect may be applied to the video signal.
In addition, in the editing process, an input of a user adjusting the beauty effect may be received from the user to obtain a video having the corresponding beauty effect. In response to a user input, the beauty level applied to the video signal may be adjusted, or other beauty effects added.
In step S403, the edited video data is output. Specifically, the edited video data may be decoded to obtain a decoded video signal having the same format as the video signal, and then the decoded video signal may be output. The edited video may be sent to a network push stream encoder or satellite transmission device. Alternatively, the edited video may be stored in a memory.
The method disclosed by the invention has wide usability in common video recording and real-time live broadcasting scenes.
Fig. 5 is a block diagram of a video editing apparatus according to an embodiment of the present disclosure.
Referring to fig. 3, the video processing apparatus 500 may include an acquisition module 501, a processing module 502, and an adjustment module 503 and an output module 504. Each module in the video editing apparatus 500 may be implemented by one or more modules, and the name of the corresponding module may vary according to the type of the module. In various embodiments, some modules in the video editing apparatus 500 may be omitted, or additional modules may also be included. Furthermore, modules/elements according to various embodiments of the present disclosure may be combined to form a single entity, and thus may equivalently perform the functions of the respective modules/elements prior to combination.
The video editing apparatus 500 can be independent and communicate with a plurality of signal sources. Here, the plurality of signal sources may include, for example, a video photographing apparatus or a director apparatus, or the input-output interfaces of the plurality of signal sources may be, for example, a serial digital interface or a high-definition multimedia interface signal. For example, an SDI baseband signal may be output from the signal source.
The acquisition module 501 may receive a video signal from one of a plurality of signal sources. Here, the received video signal may be, for example, a baseband signal, or a live video signal.
The processing module 502 may perform an editing process on the received video signal. The processing module 502 may perform an encoding process on the video signal to obtain encoded video data, and then perform an editing process on the encoded video data to obtain edited video data. For example, the processing module 502 may apply a cosmetic effect to the video signal. Adjusting the cosmetic effect may include at least one of changing a cosmetic grade, adding a specific cosmetic effect.
The adjustment module 503 receives user input. In response to the user input, the processing module 502 may adjust a cosmetic effect applied to the video signal. For example, a beauty control program may be installed in the adjustment module 503 to achieve adjustment of beauty effects.
The output module 504 may decode the edited video data to obtain a decoded video signal having the same format as the received video signal, and then output the decoded video signal.
The output module 504 may display the edited video and/or a user interface for adjusting the beauty effect.
Further, the output module 504 may output the edited video. For example, the output module 504 may send the edited video to a network push stream encoder or a satellite transmission device.
Fig. 6 is a schematic structural diagram of an image processing apparatus of a hardware operating environment according to an embodiment of the present disclosure.
As shown in fig. 6, the image processing apparatus 600 may include: a processing component 601, a communication bus 602, a network interface 603, an input output interface 604, a memory 605, and a power component 604. Wherein a communication bus 602 is used to enable the connection communication between these components. The input output interface 604 may include a video display (such as a liquid crystal display), a microphone and speakers, and a user interaction interface (such as a keyboard, mouse, touch input device, etc.), and optionally, the input output interface 604 may also include a standard wired interface, a wireless interface. The network interface 603 may optionally include a standard wired interface, a wireless interface (e.g., a wireless fidelity interface). The memory 605 may be a high speed random access memory or a stable non-volatile memory. The memory 605 may alternatively be a storage device separate from the processing component 601 described previously.
Those skilled in the art will appreciate that the configuration shown in fig. 6 does not constitute a limitation of the image processing apparatus 600, and may include more or less components than those shown, or combine certain components, or a different arrangement of components.
As shown in fig. 6, the memory 605, which is a kind of storage medium, may include therein an operating system (such as a MAC operating system), a data storage module, a network communication module, a user interface module, an image processing program, and a database.
In the image processing apparatus 600 shown in fig. 6, the network interface 603 is mainly used for data communication with an external electronic apparatus/terminal; the input/output interface 604 is mainly used for data interaction with a user; the processing component 601 and the memory 605 in the image processing apparatus 600 may be provided in the image processing apparatus 600, and the image processing apparatus 600 executes the video editing method provided by the embodiment of the present disclosure by the processing component 601 calling the image processing program stored in the memory 605 and various APIs provided by the operating system.
The processing component 601 may include at least one processor, and the memory 605 has stored therein a set of computer-executable instructions that, when executed by the at least one processor, perform a video editing method according to an embodiment of the present disclosure. Further, the processing component 601 may perform encoding operations, decoding operations, editing video, and the like. However, the above examples are merely exemplary, and the present disclosure is not limited thereto.
The processing component 601 may obtain video signals from a variety of sources. The signal source may comprise a video capture device or a director device or may be a device with SDI.
The processing component 601 may apply a cosmetic effect to the SDI baseband signal. For example, the processing component 601 may perform encoding processing on the SDI baseband signal, then perform beauty editing on the encoded signal, then perform decoding processing on the beauty-edited signal, and output a video signal of the same format.
The input-output interface 604 may receive a user input for adjusting the beauty effect. In response to the user input, the processing component 601 may apply the adjusted beauty algorithm to the video signal.
In the present disclosure, even if a professional hardware encoder such as TVU or LiveU or an OBS third party is used for live push streaming, video to which a beauty effect is applied can be used.
Furthermore, the processing component 601 may apply not only a beautification effect but also other editing effects to the video signal.
The processing component 601 can implement control of components included in the image processing apparatus 600 by executing a program.
The image processing apparatus 600 may receive or output video and/or audio via the input-output interface 604. For example, a user may output an edited video via the input-output interface 604.
By way of example, the image processing apparatus 600 may be a PC computer, tablet device, personal digital assistant, smartphone, or other device capable of executing the set of instructions described above. The image processing apparatus 600 need not be a single electronic device, but can be any collection of devices or circuits that can execute the above instructions (or sets of instructions), either individually or in combination. The image processing device 600 may also be part of an integrated control system or system manager, or may be configured as a portable electronic device that interfaces with local or remote (e.g., via wireless transmission).
In the image processing apparatus 600, the processing component 601 may include a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a programmable logic device, a dedicated processor system, a microcontroller, or a microprocessor. By way of example and not limitation, processing component 601 may also include an analog processor, a digital processor, a microprocessor, a multi-core processor, a processor array, a network processor, and the like.
The processing component 601 may execute instructions or code stored in a memory, wherein the memory 605 may also store data. Instructions and data may also be sent and received over a network via the network interface 603, where the network interface 603 may employ any known transmission protocol.
The memory 605 may be integrated with the processing component 601, for example, by having RAM or flash memory disposed within an integrated circuit microprocessor or the like. Further, the memory 605 may comprise a stand-alone device, such as an external disk drive, storage array, or any other storage device that may be used by a database system. The memory and processing component 601 may be operatively coupled or may communicate with each other, such as through I/O ports, network connections, etc., so that the processing component 601 can read data stored in the memory 605.
According to an embodiment of the present disclosure, an electronic device may be provided. Fig. 7 is a block diagram of an electronic device 700 that may include at least one memory 702 and at least one processor 701, the at least one memory 702 storing a set of computer-executable instructions that, when executed by the at least one processor 701, perform a video editing method according to an embodiment of the disclosure.
The processor 701 may include a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a programmable logic device, a special-purpose processor system, a microcontroller, or a microprocessor. By way of example, and not limitation, processor 701 may also include an analog processor, a digital processor, a microprocessor, a multi-core processor, a processor array, a network processor, or the like.
The memory 702, which is one type of storage medium, may include an operating system (e.g., a MAC operating system), a data storage module, a network communication module, a user interface module, an image processing program, and a database.
The memory 702 may be integrated with the processor 701, for example, RAM or flash memory may be disposed within an integrated circuit microprocessor or the like. Further, memory 702 may comprise a stand-alone device, such as an external disk drive, storage array, or any other storage device usable by a database system. The memory 702 and the processor 701 may be operatively coupled or may communicate with each other, such as through I/O ports, network connections, etc., so that the processor 701 can read files stored in the memory 702.
In addition, the electronic device 700 may also include a video display (such as a liquid crystal display) and a user interaction interface (such as a keyboard, mouse, touch input device, etc.). All components of the electronic device 700 may be connected to each other via a bus and/or a network.
Those skilled in the art will appreciate that the configuration shown in FIG. 7 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
According to an embodiment of the present disclosure, there may also be provided a computer-readable storage medium storing instructions that, when executed by at least one processor, cause the at least one processor to perform a video editing method according to the present disclosure. Examples of the computer-readable storage medium herein include: read-only memory (ROM), random-access programmable read-only memory (PROM), electrically erasable programmable read-only memory (EEPROM), random-access memory (RAM), dynamic random-access memory (DRAM), static random-access memory (SRAM), flash memory, non-volatile memory, CD-ROM, CD-R, CD + R, CD-RW, CD + RW, DVD-ROM, DVD-R, DVD + R, DVD-RW, DVD + RW, DVD-RAM, BD-ROM, BD-R, BD-R LTH, BD-RE, Blu-ray or compact disc memory, Hard Disk Drive (HDD), solid-state drive (SSD), card-type memory (such as a multimedia card, a Secure Digital (SD) card or a extreme digital (XD) card), magnetic tape, a floppy disk, a magneto-optical data storage device, an optical data storage device, a hard disk, a magnetic tape, a magneto-optical data storage device, a hard disk, a magnetic tape, a magnetic data storage device, a magnetic tape, a magnetic data storage device, a magnetic tape, a magnetic data storage device, a magnetic tape, a magnetic data storage device, a magnetic tape, a magnetic data storage device, A solid state disk, and any other device configured to store and provide a computer program and any associated data, data files, and data structures to a processor or computer in a non-transitory manner such that the processor or computer can execute the computer program. The computer program in the computer-readable storage medium described above can be run in an environment deployed in a computer apparatus, such as a client, a host, a proxy device, a server, and the like, and further, in one example, the computer program and any associated data, data files, and data structures are distributed across a networked computer system such that the computer program and any associated data, data files, and data structures are stored, accessed, and executed in a distributed fashion by one or more processors or computers.
According to an embodiment of the present disclosure, there may also be provided a computer program product, in which instructions are executable by a processor of a computer device to perform the above-mentioned video editing method.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A video editing method, characterized in that the video editing method comprises:
receiving a video signal from a signal source, wherein the video signal is a serial digital interface signal or a high-definition multimedia interface signal;
editing the video signal to obtain edited video data;
and outputting the video data.
2. The video editing method of claim 1, wherein the input/output interface of the signal source is a serial digital interface or a high definition multimedia interface.
3. The video editing method according to claim 1, wherein performing editing processing on the video signal to obtain edited video data comprises:
performing encoding processing on the video signal to obtain encoded video data;
and editing the coded video data to obtain edited video data.
4. The video editing method of claim 1, wherein outputting the video data comprises:
decoding the video data to obtain a decoded video signal with the same format as the video signal;
outputting the decoded video signal.
5. The video editing method of claim 1, wherein the editing process comprises a video beautification process.
6. The video editing method according to claim 5, wherein the editing process includes:
displaying a user interface for adjusting an aesthetic effect applied to the video signal;
adjusting the beautification effect based on user input through the user interface,
wherein the beautification effect comprises at least one of changing a beauty grade, adding a specific beauty effect.
7. A video editing apparatus, characterized in that the video editing apparatus comprises:
the device comprises an acquisition module, a processing module and a display module, wherein the acquisition module is configured to receive a video signal from a signal source, and the video signal is a serial digital interface signal or a high-definition multimedia interface signal;
the processing module is configured to edit the video signal to obtain edited video data;
an output module configured to output the video data.
8. The video editing apparatus according to claim 7, wherein the input/output interface of the signal source is a serial digital interface or a high definition multimedia interface.
9. An electronic device, comprising:
at least one processor;
at least one memory storing computer-executable instructions,
wherein the computer-executable instructions, when executed by the at least one processor, cause the at least one processor to perform the video editing method of any one of claims 1 to 6.
10. A computer-readable storage medium storing instructions that, when executed by at least one processor, cause the at least one processor to perform a video editing method as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110819504.6A CN113542806A (en) | 2021-07-20 | 2021-07-20 | Video editing apparatus and video editing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110819504.6A CN113542806A (en) | 2021-07-20 | 2021-07-20 | Video editing apparatus and video editing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113542806A true CN113542806A (en) | 2021-10-22 |
Family
ID=78128996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110819504.6A Pending CN113542806A (en) | 2021-07-20 | 2021-07-20 | Video editing apparatus and video editing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113542806A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140147100A1 (en) * | 2011-06-30 | 2014-05-29 | Human Monitoring Ltd. | Methods and systems of editing and decoding a video file |
| CN204652568U (en) * | 2015-05-25 | 2015-09-16 | 上海琨聚电子科技有限公司 | A kind of teaching recording and broadcasting system |
| CN107295355A (en) * | 2017-08-18 | 2017-10-24 | 王建民 | A kind of audio frequency and video total system and method |
| CN107707788A (en) * | 2017-11-09 | 2018-02-16 | 安徽天行云视科技有限公司 | A kind of live all-in-one |
| CN108769717A (en) * | 2018-08-22 | 2018-11-06 | 西安凯联电子科技有限公司 | A kind of new media live broadcast system and live broadcasting method |
| CN111343457A (en) * | 2020-03-11 | 2020-06-26 | 北京非影科技有限公司 | Audio and video processing system and method |
-
2021
- 2021-07-20 CN CN202110819504.6A patent/CN113542806A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140147100A1 (en) * | 2011-06-30 | 2014-05-29 | Human Monitoring Ltd. | Methods and systems of editing and decoding a video file |
| CN204652568U (en) * | 2015-05-25 | 2015-09-16 | 上海琨聚电子科技有限公司 | A kind of teaching recording and broadcasting system |
| CN107295355A (en) * | 2017-08-18 | 2017-10-24 | 王建民 | A kind of audio frequency and video total system and method |
| CN107707788A (en) * | 2017-11-09 | 2018-02-16 | 安徽天行云视科技有限公司 | A kind of live all-in-one |
| CN108769717A (en) * | 2018-08-22 | 2018-11-06 | 西安凯联电子科技有限公司 | A kind of new media live broadcast system and live broadcasting method |
| CN111343457A (en) * | 2020-03-11 | 2020-06-26 | 北京非影科技有限公司 | Audio and video processing system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3562163B1 (en) | Audio-video synthesis method and system | |
| US9478256B1 (en) | Video editing processor for video cloud server | |
| WO2019205872A1 (en) | Video stream processing method and apparatus, computer device and storage medium | |
| US9240214B2 (en) | Multiplexed data sharing | |
| CN110460745B (en) | Display device | |
| US7894854B2 (en) | Image/audio playback device of mobile communication terminal | |
| JP6385447B2 (en) | Video providing method and video providing system | |
| JP6926157B2 (en) | Dynamic metadata conversion to support drawing in different tones | |
| CN104902317A (en) | Audio video synchronization method and device | |
| US10741211B2 (en) | Information processing device, information recording medium, and information processing method | |
| WO2019192416A1 (en) | Video processing method and device therefor, and storage medium and electronic product | |
| US20140205261A1 (en) | Interactive audio/video system and method | |
| US20230283888A1 (en) | Processing method and electronic device | |
| CN105260131A (en) | Content treatment device and content treatment method | |
| US20170213577A1 (en) | Device for generating a video output data stream, video source, video system and method for generating a video output data stream and a video source data stream | |
| CN110933350A (en) | Electronic cloud mirror recording and broadcasting system, method and device | |
| US11234042B2 (en) | Display device, control method therefor and recording medium | |
| US10616724B2 (en) | Method, device, and non-transitory computer-readable recording medium for supporting relay broadcasting using mobile device | |
| CN113542806A (en) | Video editing apparatus and video editing method | |
| CN113891108A (en) | Subtitle optimization method and device, electronic equipment and storage medium | |
| Schreer et al. | Media production, delivery and interaction for platform independent systems: format-agnostic media | |
| KR101454333B1 (en) | Real time system for mixing captured image and backgroud image | |
| CN115515008B (en) | Video processing method, terminal and video processing system | |
| KR102224299B1 (en) | Hierarchical Coding/decoding Method and device for Depth Video | |
| CN113473168B (en) | Live broadcast method and system, live broadcast method executed by portable device and portable 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 |