CN114501098B

CN114501098B - Subtitle information editing method, device and storage medium

Info

Publication number: CN114501098B
Application number: CN202210011408.3A
Authority: CN
Inventors: 付硕; 赵伊; 韩乔; 林斐凡; 梁腾凯; 余世兵; 王赛
Original assignee: Beijing Dajia Internet Information Technology Co Ltd
Current assignee: Beijing Dajia Internet Information Technology Co Ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2023-09-26
Anticipated expiration: 2042-01-06
Also published as: CN114501098A

Abstract

The disclosure relates to a subtitle information editing method, a subtitle information editing device and a storage medium, and relates to the technical field of information editing. The method comprises the following steps: and displaying a caption editing interface, wherein the caption editing interface comprises a caption editing area and a video resource track area, and the caption editing area comprises at least one line of caption text corresponding to the caption information. A user selection operation on the video asset track for at least one image frame is received. The video asset in the video asset track includes a plurality of image frames arranged in a temporal order. And responding to the selection operation, displaying the area where the selected at least one image frame is located, and adding one line of caption text in a caption track corresponding to the area where the at least one image frame is located.

Description

Subtitle information editing method, device and storage medium

Technical Field

The disclosure relates to the technical field of information editing, and in particular relates to a subtitle information editing method, device and storage medium.

Background

Currently, more and more videos provide subtitles among various types of videos. By properly using the subtitles, the interference of external factors (such as noise) on the video watching of the audience can be reduced, the watching wish of the audience is improved, and the audience is helped to understand the video content. Thus, more and more videos are subtitled during editing. When a user edits the subtitle, the subtitle manuscript is copied to a subtitle pasting area, and the subtitle is automatically divided by clicking a virtual key. And then in the process of video playing, determining the starting display time of the caption by manually clicking the key, determining the ending display time of the caption by manually clicking the key again, editing the time range of displaying each row of the caption in sequence, and adding the caption to the caption track.

However, when the number of lines behind the automatic line separation of the caption manuscript is large, the user needs to edit the caption through a large number of click key operations, so that the time for editing the caption is long, the efficiency is low, in addition, the prompting information of the current caption to be added is not available in the process of editing the caption, the content of the current caption to be added needs to be determined when the user edits the caption, and the operation is inconvenient. Therefore, when the user adds the caption in the prior art, the problems of long time consumption, low efficiency, inconvenient operation and poor user experience are solved.

Disclosure of Invention

The invention provides a subtitle information editing method, a subtitle information editing device and a storage medium, which can reduce the time consumption of editing the subtitle by a user, improve the efficiency, provide prompt information of the subtitle to be added and are more convenient for the user to operate.

The technical scheme of the present disclosure is as follows:

according to a first aspect of the embodiments of the present disclosure, there is provided a subtitle information editing method for a subtitle information editing apparatus, including: and displaying a caption editing interface, wherein the caption editing interface comprises a caption editing area and a video resource track area, and the caption editing area comprises at least one line of caption text corresponding to the caption information. A user selection operation on the video asset track for at least one image frame is received. The video asset in the video asset track includes a plurality of image frames arranged in a temporal order. And responding to the selection operation, displaying the area where the selected at least one image frame is located, and adding one line of caption text in a caption track corresponding to the area where the at least one image frame is located.

Based on the scheme, the subtitle text can be added in the subtitle track corresponding to at least one image frame by responding to the selection operation of the user on the video resource track for at least one image frame, and the user can finish the addition of the subtitle text by performing multiple frame selections on the video resource track. Compared with the prior art that the subtitle text is added by pressing the key for multiple times while the video resource is required to be played, the method and the device for adding the subtitle text do not need to play the video resource when the subtitle text is added, and are simple to operate. Therefore, the subtitle information editing method provided by the disclosure is short in time consumption and high in efficiency.

In one possible embodiment, the selecting operation includes a first selecting operation and a second selecting operation, the at least one line of subtitle text includes a first subtitle text and a second subtitle text, and the at least one image frame includes at least one first image frame and at least one second image frame. In response to the selection operation, displaying an area where the selected at least one image frame is located, and adding a line of caption text in a caption track corresponding to the area where the at least one image frame is located, including:

and responding to the first selection operation, displaying the area where the selected at least one first image frame is located, and adding a first subtitle text in a subtitle track corresponding to the area where the at least one first image frame is located.

And responding to the second selection operation, displaying the area where the selected at least one second image frame is located, and adding a second subtitle text in the subtitle track corresponding to the area where the at least one second image frame is located. Wherein, in at least one line of caption texts, the caption text in the next line of the first caption text is the second caption text.

According to the scheme, the subtitle text is added to the subtitle track corresponding to the at least one image frame according to the selection operation of the user on the video resource track for the at least one image frame, and the user can finish the addition of the subtitle text through the selection operation of the user on the video resource track for the at least one image frame for a plurality of times. Therefore, the subtitle information editing method provided by the disclosure is short in time consumption and high in efficiency.

In another possible implementation, when the operation pointer moves to the video asset track area, the first subtitle text to be added is displayed following the operation pointer. After the first subtitle text is added, the second subtitle text to be added is displayed following the operation pointer in the video asset track area.

Based on the scheme, when the operation pointer moves to the video resource track area, the subtitle text to be added is displayed along with the operation pointer, and the user adds the subtitle text according to the prompt information of the subtitle text to be added, so that the user experience is good.

In another possible implementation manner, when the second subtitle text to be added is the last line of the at least one line of subtitle text, and the adding of the second subtitle text is completed, the displaying of the subtitle text by following the operation pointer is stopped.

Based on the scheme, after the addition of the caption text is completed, the display of the caption text along with the operation pointer is stopped, so that a user can be reminded that all the caption text is added, and the user experience is good.

In another possible implementation manner, the area where the at least one first image frame is located and the area where the at least one second image frame is located do not overlap or partially overlap, and a section of the image frame area in the video resource track corresponds to at least one line of subtitle text.

Based on the scheme, the region where the at least one first image frame is located is not overlapped or partially overlapped with the region where the at least one second image frame is located, when the region where the at least one first image frame is located is not overlapped with the region where the at least one second image frame is located, the region where the at least one image frame is located corresponds to one line of subtitles, and when the region where the at least one first image frame is located is partially overlapped with the region where the at least one second image frame is located, the region where the overlapping part of the image frames is located corresponds to multiple lines of subtitles. Thus, a user may add multiple lines of subtitles to a piece of video.

In another possible implementation manner, a time range of the text to be added, corresponding to at least one image frame, is determined according to an area where the at least one image frame is located. The time range includes a start time and an end time. And adding a line of caption text in a caption track corresponding to the region where at least one image frame is positioned according to the time range corresponding to the caption text to be added.

Based on the scheme, the time range of the caption text to be added corresponding to at least one image frame is determined according to the region where the at least one image frame is located, the time range comprises the starting time and the ending time, the caption text is added to the caption track according to the time range, a user can clearly see how many image frames need to be added with the caption file in the video resource track region, and the user experience is good.

In another possible implementation, the selection operation is a box selection operation.

Based on the scheme, at least one image frame is selected through frame selection operation, and compared with the prior art, the method has the advantage that the starting time and the ending time of the caption are determined through multiple times of key presses, and the user operation is more convenient.

In another possible embodiment, the subtitle information is displayed in the subtitle editing area in response to a subtitle adding operation. In response to a branching operation for the caption information, the caption information is split into at least one line of caption text, and the at least one line of caption text is displayed in the caption editing area.

Based on the scheme, the subtitle information is split into a plurality of rows of subtitles through the line division operation, and then the subtitle editing efficiency can be improved by adding the subtitles.

In another possible implementation, in response to a branching operation for the caption information, the caption information is split into at least one line of caption text according to a punctuation mark of the caption information.

Based on the scheme, the subtitle information is split into a plurality of lines of subtitles by performing line division operation according to the punctuation marks of the subtitle information, and then the subtitle editing efficiency can be improved by adding the subtitles.

According to a second aspect of the embodiments of the present disclosure, there is provided a subtitle information editing apparatus including: the display module is configured to display a subtitle editing interface, the subtitle editing interface comprises a subtitle editing area and a video resource track area, and the subtitle editing area comprises at least one line of subtitle text corresponding to subtitle information.

A receiving module configured to receive a selection operation of a user on a video resource track for at least one image frame; the video asset in the video asset track includes a plurality of image frames arranged in a temporal order.

The display module is further configured to respond to the selection operation, display the area where the at least one selected image frame is located, and add a line of caption text in the caption track corresponding to the area where the at least one selected image frame is located.

In one possible embodiment, the selecting operation includes a first selecting operation and a second selecting operation, the at least one line of subtitle text includes a first subtitle text and a second subtitle text, and the at least one image frame includes at least one first image frame and at least one second image frame. The display module is specifically configured to:

responding to a first selection operation, displaying the area where at least one first image frame is located, and adding a first caption text in a caption track corresponding to the area where at least one first image frame is located;

responding to a second selection operation, displaying the area where at least one second image frame is located, and adding a second caption text in a caption track corresponding to the area where at least one second image frame is located; wherein, in at least one line of caption texts, the caption text in the next line of the first caption text is the second caption text.

In another possible implementation, the display module is further configured to: when the operation pointer moves to the video resource track area, the first subtitle text to be added is displayed following the operation pointer. After the first subtitle text is added, the second subtitle text to be added is displayed following the operation pointer in the video asset track area.

In another possible implementation manner, the subtitle information editing apparatus further includes a determining module configured to: and determining a time range of the text to be added with the caption corresponding to the at least one image frame according to the region where the at least one image frame is located, wherein the time range comprises a start time and an end time. And adding a line of caption text in a caption track corresponding to the region where at least one image frame is positioned according to the time range corresponding to the caption text to be added.

In another possible implementation, the display module is further configured to: in response to the subtitle adding operation, subtitle information is displayed in a subtitle editing area. In response to a branching operation for the caption information, the caption information is split into at least one line of caption text, and the at least one line of caption text is displayed in the caption editing area.

In another possible implementation, the determining module is further configured to: in response to a branching operation for the caption information, the caption information is split into at least one line of caption text according to punctuation marks of the caption information.

The description of the effects of the second aspect may refer to the description of the corresponding effects of the first aspect, which is not repeated herein.

According to a third aspect of the embodiments of the present disclosure, there is provided a subtitle information editing apparatus including: a processor; a memory for storing processor-executable instructions. Wherein the processor is configured to execute instructions to implement the subtitle information editing method of the first aspect and any possible implementation manner thereof.

According to a fourth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium, which when executed by a processor of a caption information editing device, enables the caption information editing device to perform the caption information editing method of the first aspect and any possible implementation thereof.

According to a fifth aspect of embodiments of the present disclosure, there is provided a computer program product comprising computer instructions which, when run on a caption information editing device, cause the caption information editing device to perform the caption information editing method of the first aspect and any of the possible implementations thereof.

The technical scheme provided by the disclosure at least brings the following beneficial effects: and responding to the selection operation of the user on the video resource track for at least one image frame, adding the caption text on the caption track corresponding to the at least one image frame, and completing the addition of the caption text by performing multiple frame selections on the video resource track. Compared with the prior art that the subtitle text is added by pressing the key for multiple times while the video resource is required to be played, the method and the device for adding the subtitle text do not need to play the video resource when the subtitle text is added, and are simple to operate. Therefore, the subtitle information editing method provided by the disclosure is short in time consumption and high in efficiency. And when the operation pointer moves to the video resource track area, the subtitle text to be added is displayed along with the operation pointer, and the user adds the subtitle text according to the prompt information of the subtitle text to be added, so that the user experience is good.

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 disclosure and together with the description, serve to explain the principles of the disclosure and do not constitute an undue limitation on the disclosure.

FIG. 1 is a schematic diagram of an implementation environment, shown in accordance with an exemplary embodiment;

fig. 2 is a flowchart illustrating a subtitle information editing method according to an exemplary embodiment;

FIG. 3 is a schematic diagram of a caption editing interface, shown according to an exemplary embodiment;

FIG. 4 is a schematic diagram of another subtitle editing interface shown according to an exemplary embodiment;

FIG. 5 is a schematic diagram of yet another subtitle editing interface shown according to an exemplary embodiment;

FIG. 6 is a schematic diagram of yet another subtitle editing interface shown according to an exemplary embodiment;

FIG. 7 is a schematic diagram of yet another subtitle editing interface shown according to an exemplary embodiment;

fig. 8 is a flowchart illustrating another subtitle information editing method according to an exemplary embodiment;

fig. 9 is a schematic diagram of yet another subtitle editing interface shown according to an exemplary embodiment;

fig. 10 is a schematic diagram of yet another subtitle editing interface shown according to an exemplary embodiment;

fig. 11 is a flowchart illustrating yet another subtitle information editing method according to an exemplary embodiment;

FIG. 12 is a schematic diagram of yet another subtitle editing interface shown according to an exemplary embodiment;

Fig. 13 is a schematic diagram of yet another subtitle editing interface shown according to an exemplary embodiment;

fig. 14 is a schematic diagram showing a subtitle information editing apparatus according to an exemplary embodiment;

fig. 15 is a schematic diagram showing a subtitle information editing apparatus according to an exemplary embodiment.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the foregoing figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the disclosure described herein may be capable of operation in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.

Before describing the information processing method provided by the present disclosure in detail, a brief description is first provided of an application scenario, an implementation environment and related elements related to the present disclosure.

First, an application scenario related to the present disclosure will be briefly described.

When the user adds the caption for the video by adopting the prior art, the caption manuscript is copied to the caption pasting area, and the caption is automatically divided by clicking the virtual key. And then in the process of video playing, determining the starting display time of the caption by manually clicking the key, determining the ending display time of the caption by manually clicking the key again, editing the time range of displaying each row of the caption in sequence, and adding the caption to the caption track.

In view of the above problems, the present disclosure provides a subtitle information editing method, which receives a selection operation of a user on a video resource track for a plurality of image frames, responds to the selection operation to display an area where the selected plurality of image frames are located, and adds a subtitle text on a subtitle track corresponding to the area where the plurality of image frames are located. The user can finish the addition of the caption by selecting a plurality of image frames on the video resource track, compared with the prior art, the method has the advantages that the caption adding time can be shortened without adding the caption in the video playing process. In addition, in the process of adding the subtitles, the subtitle text to be added can be displayed along with the operation pointer, so that a user can add the subtitle text according to the prompt information of the subtitle text to be added, and the user experience is good. Therefore, the subtitle information editing method provided by the disclosure has the advantages of short time consumption, high efficiency, convenience in operation and better user experience.

Next, an implementation environment (implementation architecture) to which the present disclosure relates will be briefly described.

Fig. 1 is a schematic structural diagram of an electronic device 100 applying a method provided by the present disclosure according to an embodiment of the present disclosure. The electronic device may include a processor 101 and a memory 102.

Processor 101 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 101 may include an application processor (application processor, AP), a modem processor, a graphics processor (graphics processing unit, GPU), an image signal processor (image signal processor, ISP), a controller, a memory, a video codec, a digital signal processor (digital signal processor, DSP), a baseband processor, and/or a neural network processor (neural-network processing unit, NPU), etc. Wherein the different processing units may be separate devices or may be integrated in one or more processors.

Memory 102 may include one or more computer-readable storage media, which may be non-transitory. Memory 102 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in memory 102 is used to store at least one instruction for execution by processor 101 to implement the caption information editing methods provided by the method embodiments of the present disclosure.

In some embodiments, the electronic device 100 may further optionally include: a peripheral interface 103 and at least one peripheral. The processor 101, memory 102, and peripheral interface 103 may be connected via buses or signal lines. The individual peripheral devices may be connected to the peripheral device interface 103 via buses, signal lines, or a circuit board. Specifically, the peripheral device includes: at least one of radio frequency circuitry 104, a display screen 105, audio circuitry 106, a power supply 107, a mouse 108, and a keyboard 109.

Peripheral interface 103 may be used to connect at least one Input/Output (I/O) related peripheral device to processor 101 and memory 102. In some embodiments, processor 101, memory 102, and peripheral interface 103 are integrated on the same chip or circuit board; in some other embodiments, any one or both of the processor 101, memory 102, and peripheral interface 103 may be implemented on a separate chip or circuit board, which is not limited in this embodiment.

The Radio Frequency circuit 104 is configured to receive and transmit RF (Radio Frequency) signals, also known as electromagnetic signals. The radio frequency circuitry 104 communicates with a communication network and other communication devices via electromagnetic signals. The radio frequency circuit 104 converts an electrical signal into an electromagnetic signal for transmission, or converts a received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 104 includes: antenna systems, RF transceivers, one or more amplifiers, tuners, oscillators, digital signal processors, codec chipsets, subscriber identity module cards, and so forth. The radio frequency circuitry 104 may communicate with other electronic devices via at least one wireless communication protocol. The wireless communication protocol includes, but is not limited to: metropolitan area networks, various generations of mobile communication networks (2G, 3G, 4G, and 5G), wireless local area networks, and/or Wi-Fi (Wireless Fidelity ) networks. In some embodiments, the radio frequency circuitry 104 may also include NFC (Near Field Communication, short range wireless communication) related circuitry, which is not limited by the present disclosure.

The display screen 105 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. When the display screen 105 is a touch display screen, the display screen 105 also has the ability to collect touch signals at or above the surface of the display screen 105. The touch signal may be input as a control signal to the processor 101 for processing. At this time, the display screen 105 may also be used to provide virtual buttons and/or virtual keyboards, also referred to as soft buttons and/or soft keyboards. In some embodiments, the display screen 105 may be one, providing a front panel of the electronic device 100; the display screen 105 may be made of LCD (Liquid Crystal Display ), OLED (Organic Light-Emitting Diode) or other materials.

The power supply 107 is used to power the various components in the electronic device 100. The power source 107 may be alternating current, direct current, disposable or rechargeable. When the power supply 107 comprises a rechargeable battery, the rechargeable battery may support wired or wireless charging. The rechargeable battery may also be used to support fast charge technology.

After describing application scenarios and implementation environments related to embodiments of the present disclosure, a detailed description will be given next of a subtitle information editing method provided by embodiments of the present disclosure with reference to the accompanying drawings.

Fig. 2 is a flowchart of a subtitle information editing method according to an embodiment of the present disclosure, as shown in fig. 2, including the following steps S201 to S203.

S201, displaying a subtitle editing interface. The subtitle editing interface comprises a subtitle editing area and a video resource track area, wherein the subtitle editing area comprises at least one line of subtitle text corresponding to subtitle information.

Fig. 3 is a schematic diagram of a subtitle editing interface according to an embodiment of the disclosure. The subtitle editing interface includes a subtitle editing area and a video asset track area. The caption editing area includes at least one line of caption information corresponding to the caption information, and the embodiment of the present disclosure is not limited to the number of lines of the caption editing area specifically including the caption information, and the following embodiments include "the war agent, the positive match, the odd match" with the caption information. The "AND" is good for the curiosity, and is infinite as the world, and is not as good as the sea. "the two lines of subtitles are exemplified.

Optionally, the video resource track area may include one video resource track or may include a plurality of video resource tracks, where the number of video resource tracks included in the video resource track area is not limited in the embodiments of the present disclosure, and the following embodiments exemplify that the video resource track area includes one video resource track.

As shown in fig. 3, the video asset track area may also include a video asset total length, a timeline, a volume adjustment control, and a scale control. The total duration of the video resource is used for displaying the total duration of the video resource, the volume adjustment control is used for adjusting the volume of the video resource, and the scale is used for adjusting the scaling of the time axis.

As shown in fig. 3, the subtitle editing interface may further include a video asset display area. The video asset display area may include a time display module that displays video playback progress, a start/pause, fast forward and fast reverse control that controls video playback, a screen ratio control that adjusts the video screen ratio, and a zoom control that adjusts the video size.

S202, receiving a selection operation of a user on a video resource track for at least one image frame. The video asset in the video asset track includes a plurality of image frames arranged in a temporal order.

Optionally, the selection operation of the user for at least one image frame may be a frame selection operation or other operations. The embodiments of the present disclosure are not limited to how the user specifically selects at least one image frame, and the following embodiments are exemplified by a frame selection operation for at least one image frame.

The selection operations for the plurality of image frames in the video asset track may be N, where N is an integer greater than or equal to two, e.g., the N selection operations may include a first selection operation and a second selection operation. The plurality of image frames in the video asset track includes at least one first image frame and at least one second image frame. The first selection operation is used for selecting at least one first image frame, and the second selection operation is used for selecting at least one second image frame. The embodiments of the present disclosure are not limited to the specific number of selection operations, the number of image frames included in at least one first image frame and the number of image frames included in at least one second image frame.

The number of the at least one first image frame and the number of the at least one second image frame may be the same or different. That is, the number of image frames selected by different selection operations among the N selection operations may be the same or different.

The region where the at least one first image frame is located is not overlapped or partially overlapped with the region where the at least one second image frame is located. The embodiment of the present disclosure is not limited as to whether the region where the at least one first image frame is located overlaps the region where the at least one second image frame is located.

As shown in fig. 4, the area where the at least one first image frame selected by the first selection operation frame input by the user in the video resource track is located does not overlap with the area where the at least one second image frame selected by the second selection operation frame input by the user in the video resource track is located. When the second selection operation is an operation subsequent to the first selection operation, at least one first image frame selected by the first selection operation and at least one second image frame selected by the second selection operation are arranged in time sequence in the video resource track.

As shown in fig. 5, the video asset track includes a 14 minute video asset as an example. The user may frame at least one first image frame of the video asset through a first selection operation in the video asset track or the user may frame at least one second image frame of the video asset through a second selection operation in the video asset track. The region in which the at least one first image frame is located partially overlaps the region in which the at least one second image frame is located.

S203, responding to the selection operation, displaying the area where at least one selected image frame is located, and adding one line of caption text in a caption track corresponding to the area where at least one image frame is located.

Alternatively, the video asset area may include one subtitle track or may include a plurality of subtitle tracks, and the embodiment of the present disclosure is not limited to a specific number of subtitle tracks included in the video asset area, and the following embodiment exemplifies that the video asset area includes one subtitle track.

The scheme of step S203 will be described in detail below taking the case where the selection operation includes the first selection operation and the second selection operation as an example.

Step S203 may include: and responding to the first selection operation, displaying the area where the selected at least one first image frame is located, and adding a first subtitle text in a subtitle track corresponding to the area where the at least one first image frame is located. And responding to the second selection operation, displaying the area where the selected at least one second image frame is located, and adding a second subtitle text in the subtitle track corresponding to the area where the at least one second image frame is located. Wherein, in at least one line of caption texts, the caption text in the next line of the first caption text is the second caption text.

Optionally, the area where the at least one first image frame is located and the area where the at least one second image frame is located do not overlap or partially overlap, and a section of image frame area in the video resource track corresponds to at least one line of subtitle text.

As shown in fig. 4, when the region where at least one first image frame is located and the region where at least one second image frame is located do not overlap, the at least one first image frame and the at least one second image frame correspond to a line of subtitle text, respectively. As shown in fig. 5, when the region where at least one first image frame is located overlaps with the region where at least one second image frame is located, the image frame region of the overlapping portion corresponds to two lines of subtitle text, and the image frame regions of the non-overlapping portion correspond to one line of subtitle text, respectively. The embodiment of the disclosure is not limited to the number of lines of the subtitle text corresponding to a section of image frame area in the video resource track, and the following embodiment exemplifies that the area where at least one first image frame is located and the area where at least one second image frame is located do not overlap, and a section of image frame area in the video resource track corresponds to one line of subtitle text.

The adding the first subtitle text to the subtitle track corresponding to the region where the at least one first image frame is located in step S203 may include: and determining the time range of the text to be added with the caption corresponding to the at least one image frame according to the region where the at least one image frame is located. The time range includes a start time and an end time. And adding a line of caption text in a caption track corresponding to the region where at least one image frame is positioned according to the time range corresponding to the caption text to be added.

Optionally, the time range of the text to be added with the subtitle corresponding to the at least one image frame may be determined according to the frame selection range of the region where the at least one image frame is located and the scale of the current subtitle editing interface. The embodiments of the present disclosure are not limited as to how to determine the time range of the subtitle text to be added corresponding to at least one image frame.

As shown in fig. 6, the first caption text is "normal, and wonder". "by way of example. The user can perform a first selection operation on the video resource track through the mouse, press a mouse button and drag the mouse to display a frame selection range, and release the mouse button after confirming the frame selection range. Responding to a first selection operation of a user on a video resource track, displaying an area where at least one first image frame is located on the video resource track, determining a time range of a text to be added, corresponding to the at least one first image frame, of the text to be added according to the area where the at least one first image frame is located and a current scale, and adding a first text (Van) of the text to be added in the caption track, corresponding to the area where the at least one first image frame is located, so as to be in positive engagement, and winning in odd. "the time range" 00:00:00 to 00:05:35 "of the first subtitle text is added to the subtitle editing area.

As shown in FIG. 7, the second caption text is used as "so that the user is wonder, endless, and inexhaustible. "by way of example. The user can carry out second selection operation on the video resource track through the mouse, press a mouse button and drag the mouse to present a frame selection range, and release the mouse button after confirming the frame selection range. Responding to a second selection operation of a user on the video resource track, displaying the area where at least one second image frame is located on the video resource track, determining the time range of the text to be added corresponding to the at least one second image frame according to the area where the at least one second image frame is located and the current scale, and adding the second text to be added in the text to be added corresponding to the area where the at least one second image frame is located. "the time range of adding the second subtitle text in the subtitle editing area" 00:05:35 to 00:11:06". When the subtitle is long and cannot be completely displayed, a part of text of the subtitle text may be displayed. The embodiments of the present disclosure are not limited as to whether the subtitle text in the subtitle track is completely displayed.

It can be understood that, when the user selects N selection operations for a plurality of image frames in the video resource track on the video resource track, the area where at least one image frame selected by the first selection operation is located is displayed in response to the first selection operation, and a first line of caption text is added in the caption track corresponding to the area where at least one image frame selected by the first selection operation is located. And responding to the second selection operation, displaying the region where at least one image frame selected by the second selection operation is located, and adding a second line of caption text in a caption track corresponding to the region where at least one image frame selected by the second selection operation is located. And responding to a third selection operation, displaying the region where at least one image frame selected by the third selection operation is located, and adding a third line of caption text in a caption track corresponding to the region where at least one image frame selected by the third selection operation is located. And the same is repeated until the addition of the multi-line caption text corresponding to the caption information is completed.

According to the embodiment, the subtitle text can be added in the subtitle track corresponding to the at least one image frame by responding to the selection operation of the user on the video resource track for the at least one image frame, and the user can finish the addition of the subtitle text by performing multiple box selections on the video resource track. Compared with the prior art that the subtitle text is added by pressing the key for multiple times while the video resource is required to be played, the method and the device for adding the subtitle text do not need to play the video resource when the subtitle text is added, and are simple to operate. Therefore, the subtitle information editing method provided by the disclosure is short in time consumption and high in efficiency.

As shown in fig. 8, the subtitle information editing method provided in the embodiment of the present disclosure may further include step S204 before step S202, and may further include step S205 and step S206 after step S203.

And S204, when the operation pointer moves to the video resource track area, displaying the first subtitle text to be added along with the operation pointer.

As shown in fig. 9, the first caption text is "normal, and wonder". "by way of example. When the user operates the pointer to move to the video resource track area, the first subtitle text to be added is displayed along with the operation pointer to be the normal player for winning in the wonder. ".

And S205, after the first caption text is added, displaying a second caption text to be added in the video resource track area along with the operation pointer.

As shown in FIG. 10, the second caption text is used as "so that the user is wonder, is infinite, and is not in the very same place as the sea. "by way of example. After the user adds the first caption text, the second caption text to be added is displayed along with the operation pointer in the video resource track area, so that the user is wonder, and the user is inexhaustible like the ocean. ".

Alternatively, when the subtitle text is longer and cannot be displayed completely, a portion of the text to be added with the subtitle text may be displayed following the operation pointer, and the embodiment of the present disclosure is not limited as to whether the subtitle text to be added is displayed completely following the operation pointer.

S206, stopping displaying the caption text along with the operation pointer when the second caption text to be added is the last line of at least one line of caption text and the second caption text is added.

As shown in fig. 7, at least one line of caption text corresponding to caption information includes a first caption text "fan, to be positive, to be wonder. The 'and the second caption text' are good for the curiosity, and are infinite as the world and inexhaustible as the sea. "the two lines of subtitle text are taken as an example. Since the second caption text is the last line of caption text, when the addition of the second caption text is completed, the display of the caption text following the operation pointer is stopped.

According to the embodiment, the subtitle text to be added is displayed in the video resource track area along with the operation pointer to provide the prompt information, and the user can know the content of the subtitle text to be added currently according to the prompt information, so that the user experience is good.

As shown in fig. 11, the subtitle information editing method provided in the embodiment of the present disclosure may further include step S207 and step S208 before step S201, in addition to step S201 to step S206.

S207, displaying caption information in a caption editing area in response to the caption adding operation.

Alternatively, the subtitle editing interface may include a paste subtitle control, and the user may click on the paste subtitle control to paste the copied subtitle file to the subtitle editing area, or the user may input the subtitle text in the subtitle editing area through a peripheral device keyboard or a virtual keyboard. The embodiments of the present disclosure are not limited as to how the user adds the subtitle to the subtitle editing area.

As shown in fig. 12, caption text is taken as "normal, and wonder. Therefore, the people with the odd nature can get out of the way, like the heaven and earth, and are not as good as the sea. "by way of example. The user can paste the copied subtitle file to the subtitle editing area by clicking the paste subtitle control.

S208, responding to the line dividing operation for the caption information, dividing the caption information into at least one line of caption texts, and displaying the at least one line of caption texts in a caption editing area.

In response to a branching operation for the caption information, the caption information is split into at least one line of caption text according to punctuation marks of the caption information.

Alternatively, the number of characters included in a line of subtitle text may be preset, and the subtitle information is split into at least one line of subtitle text according to the number of characters included in the preset line of subtitle text. The embodiments of the present disclosure are not limited as to how the caption information is split into at least one line of caption text.

Alternatively, it may be based on subtitle information. "split caption information into at least one line of caption text, or, may be based on"; "split caption information into at least one line of caption text. Embodiments of the present disclosure are not limited to splitting caption information into at least one line of caption text based on what punctuation marks are specifically used, and embodiments are described below to base on the caption information. "splitting caption information into at least one line of caption text" is exemplified

As shown in fig. 13, caption text is taken as "normal, and wonder. Therefore, the people with the odd nature can get out of the way, like the heaven and earth, and are not as good as the sea. "by way of example. The subtitle editing interface may include an automatic branching control that, when clicked by a user, responds to a clicking operation by the user, according to the subtitle information. "can split subtitle information" is used by all warriors to make a positive match and to make an odd match. The "AND" is good for the curiosity, and is infinite as the world, and is not as good as the sea. "the two lines of subtitle text, and displaying the two lines of subtitle text in the subtitle editing area.

According to the embodiment, the subtitle information is split into at least one row of subtitle texts through the line division operation, and then each row of subtitles are added to the subtitle track, so that the subtitle editing efficiency can be improved.

The foregoing description of the embodiments of the present disclosure has been presented primarily in terms of methods. To achieve the above functions, it includes corresponding hardware structures and/or software modules that perform the respective functions. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.

The embodiment of the disclosure also provides a subtitle information editing device.

Fig. 14 is a block diagram illustrating a subtitle information editing apparatus according to an exemplary embodiment. Referring to fig. 14, the apparatus 1400 includes a display module 1401, a receiving module 1402, and a determining module 1403.

The display module 1401 is configured to display a subtitle editing interface, the subtitle editing interface including a subtitle editing area and a video asset track area, the subtitle editing area including at least one line of subtitle text corresponding to subtitle information. For example, in connection with fig. 2, a display module 1401 may be used to perform S201.

The receiving module 1402 is configured to receive a user selection operation on a video asset track for at least one image frame. The video asset in the video asset track includes a plurality of image frames arranged in a temporal order. For example, in connection with fig. 2, the receiving module 1402 may be used to perform S202.

The display module 1401 is further configured to display an area where the selected at least one image frame is located in response to the selection operation, and add a line of caption text in a caption track corresponding to the area where the at least one image frame is located. For example, in connection with fig. 2, the display module 1401 may be used to perform S203.

In one possible embodiment, the selecting operation includes a first selecting operation and a second selecting operation, the at least one line of subtitle text includes a first subtitle text and a second subtitle text, and the at least one image frame includes at least one first image frame and at least one second image frame. The display module 1401 is specifically configured to:

In another possible implementation, the display module 1401 is further configured to: when the operation pointer moves to the video resource track area, the first subtitle text to be added is displayed following the operation pointer. For example, in connection with fig. 8, a display module 1401 may be used to perform S204.

After the first subtitle text is added, the second subtitle text to be added is displayed following the operation pointer in the video asset track area. For example, in connection with fig. 8, a display module 1401 may be used to perform S205.

In another possible embodiment, the subtitle information editing apparatus further includes a determining module 1403, and the determining module 1403 is configured to:

and determining the time range of the text to be added with the caption corresponding to the at least one image frame according to the region where the at least one image frame is located. The time range includes a start time and an end time.

And adding a line of caption text in a caption track corresponding to the region where at least one image frame is positioned according to the time range corresponding to the caption text to be added.

In another possible implementation, the display module is further configured to: in response to the subtitle adding operation, subtitle information is displayed in a subtitle editing area. For example, in connection with fig. 11, the display module 1401 may be used to perform S207.

In response to a branching operation for the caption information, the caption information is split into at least one line of caption text, and the at least one line of caption text is displayed in the caption editing area. For example, in connection with fig. 11, a display module 1401 may be used to perform S208.

In another possible implementation, the determination module 1403 is further configured to: in response to a branching operation for the caption information, the caption information is split into at least one line of caption text according to punctuation marks of the caption information.

Fig. 15 is a block diagram illustrating a subtitle information editing apparatus 1500 according to an exemplary embodiment. As shown in fig. 15, the subtitle information editing apparatus 1500 includes, but is not limited to: a processor 1501 and a memory 1502.

The memory 1502 is used for storing executable instructions of the processor 1501. It is to be understood that the above-described processor 1501 is configured to execute instructions to implement the subtitle information editing method shown in fig. 2, 8, and 11 of the above-described embodiment.

It should be noted that the caption information editing device structure shown in fig. 15 does not constitute a limitation of the caption information editing device, and the caption information editing device may include more or less components than those shown in fig. 15, or may combine some components, or may be arranged in different components, as will be understood by those skilled in the art.

The processor 1501 is a control center of the caption information editing device, connects respective portions of the entire caption information editing device using various interfaces and lines, and performs various functions and processes data of the caption information editing device by running or executing software programs and/or modules stored in the memory 1502 and calling data stored in the memory 1502, thereby performing overall monitoring of the caption information editing device. The processor 1501 may include one or more processing units; alternatively, the processor 1501 may integrate an application processor and a modem processor, wherein the application processor primarily handles operating systems, user interfaces, applications, etc., and the modem processor primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 1501.

The memory 1502 may be used to store software programs as well as various data. The memory 1502 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, application programs required for at least one functional module (such as the display module 1401, the receiving module 1402, the determining module 1403, and the like), and the like. In addition, the memory 1502 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

In actual implementation, referring to fig. 14, the processing functions of the display module 1401, the receiving module 1402, and the determining module 1403 described above may be implemented by the processor 1501 in fig. 15 calling a computer program stored in the memory 1502. The specific implementation process may refer to descriptions of the subtitle information editing method parts shown in fig. 2, 8 and 11, and will not be repeated here.

In an exemplary embodiment, there is also provided a computer-readable storage medium including instructions, for example, a memory 1502 including instructions executable by the processor 1501 of the caption information editing device 1500 to implement the caption information editing method shown in fig. 2, 8 and 11 of the above-described embodiments.

Alternatively, the computer readable storage medium may be a non-transitory computer readable storage medium, for example, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

In an exemplary embodiment, the presently disclosed embodiments also provide a computer program product comprising computer instructions that, when executed on the processor 1501 of the caption information editing device 1500, cause the caption information editing device to perform the caption information editing method illustrated in fig. 2 of the above-described embodiments.

It should be noted that, when the instructions in the computer-readable storage medium or the computer instructions in the computer program product are executed by the processor 1501 of the caption information editing device 1500, the respective processes of the foregoing caption information editing method embodiments are implemented, and the same technical effects as those of the foregoing caption information editing method steps S201 to S208 can be achieved, so that repetition is avoided, and no further description is given here.

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 disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general 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 is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A subtitle information editing method, the method comprising:

displaying a caption editing interface, wherein the caption editing interface comprises a caption editing area and a video resource track area, the caption editing area comprises at least one row of caption text corresponding to caption information, and the caption editing area is used for displaying part or all of each row of caption in the at least one row of caption text;

receiving a frame selection operation of a user on the video resource track for at least one image frame; the video resources in the video resource track comprise a plurality of image frames arranged in time sequence;

and responding to the frame selection operation, displaying the area where at least one selected image frame is located, and adding one row of caption text in a caption track corresponding to the area where at least one image frame is located.

2. The method of claim 1, wherein the box selection operation comprises a first selection operation and a second selection operation, the at least one line of subtitle text comprises a first subtitle text and a second subtitle text, and the at least one image frame comprises at least one first image frame and at least one second image frame; the responding to the frame selection operation displays the area where the selected at least one image frame is located, and adds a line of caption text in a caption track corresponding to the area where the at least one image frame is located, comprising:

Responding to the first selection operation, displaying the area where at least one first image frame is located, and adding the first caption text in a caption track corresponding to the area where at least one first image frame is located;

responding to the second selection operation, displaying the area where at least one selected second image frame is located, and adding the second caption text in a caption track corresponding to the area where at least one second image frame is located; and the caption text in the next line of the first caption text is the second caption text in the at least one line of caption text.

3. The method according to claim 2, wherein the method further comprises:

when an operation pointer moves to the video resource track area, displaying the first subtitle text to be added along with the operation pointer;

and after the first subtitle text is added, displaying the second subtitle text to be added in the video resource track area along with the operation pointer.

4. A method according to claim 3, characterized in that the method further comprises:

and stopping displaying the caption text along with the operation pointer when the second caption text to be added is the last line of the at least one line of caption text and the second caption text is added.

5. A method according to claim 3, wherein the area in which the at least one first image frame is located and the area in which the at least one second image frame is located do not overlap or partially overlap, and a section of the image frame area in the video resource track corresponds to at least one line of the subtitle text.

6. The method according to any one of claims 1-5, wherein adding a line of the subtitle text in a subtitle track corresponding to an area where the at least one image frame is located includes:

determining a time range of the text to be added with the caption corresponding to the at least one image frame according to the region where the at least one image frame is located; the time range includes a start time and an end time;

and adding a line of caption text in a caption track corresponding to the region where the at least one image frame is positioned according to the time range corresponding to the caption text to be added.

7. The method according to any one of claims 1-5, further comprising:

displaying the caption information in the caption editing area in response to a caption adding operation;

and splitting the caption information into the at least one line of caption text in response to a line splitting operation for the caption information, and displaying the at least one line of caption text in the caption editing area.

8. The method of claim 7, wherein the splitting the caption information into the at least one line of caption text in response to a branching operation for the caption information comprises:

and responding to the line dividing operation for the caption information, and splitting the caption information into at least one line of caption texts according to the punctuation marks of the caption information.

9. A subtitle information editing apparatus, the subtitle information editing apparatus comprising:

the display module is configured to display a caption editing interface, wherein the caption editing interface comprises a caption editing area and a video resource track area, the caption editing area comprises at least one line of caption text corresponding to caption information, and the caption editing area is used for displaying part or all of each line of caption in the at least one line of caption text;

a receiving module configured to receive a frame selection operation for at least one image frame by a user on the video resource track; the video resources in the video resource track comprise a plurality of image frames arranged in time sequence;

the display module is further configured to respond to the frame selection operation, display the area where the selected at least one image frame is located, and add a line of caption text in a caption track corresponding to the area where the at least one image frame is located.

10. The subtitle information editing apparatus according to claim 9, wherein the box selection operation includes a first selection operation and a second selection operation, the at least one line of subtitle text includes a first subtitle text and a second subtitle text, and the at least one image frame includes at least one first image frame and at least one second image frame; the display module is specifically configured to:

11. The subtitle information editing apparatus of claim 10, wherein the display module is further configured to:

12. The subtitle information editing apparatus according to claim 11, wherein when the second subtitle text to be added is a last line of the at least one line of subtitle text, and the second subtitle text addition is completed, displaying of subtitle text following the operation pointer is stopped.

13. The apparatus according to claim 12, wherein an area in which the at least one first image frame is located and an area in which the at least one second image frame is located are not overlapped or partially overlapped, and a section of the image frame area in the video resource track corresponds to at least one line of the subtitle text.

14. The subtitle information editing apparatus according to any one of claims 9 to 13, further comprising a determination module configured to:

15. The subtitle information editing apparatus according to any one of claims 9 to 13, wherein the display module is further configured to:

16. The subtitle information editing apparatus of claim 15, wherein the determination module is further configured to: and responding to the line dividing operation for the caption information, and splitting the caption information into at least one line of caption texts according to the punctuation marks of the caption information.

17. A subtitle information editing apparatus, comprising:

a processor;

a memory for storing the processor-executable instructions;

wherein the processor is configured to execute the instructions to implement the subtitle information editing method according to any one of claims 1-8.

18. A computer-readable storage medium, characterized in that instructions in the computer-readable storage medium, when executed by a processor of a subtitle information editing apparatus, enable the subtitle information editing apparatus to perform the subtitle information editing method according to any one of claims 1 to 8.