CN114501098A

CN114501098A - Subtitle information editing method and device and storage medium

Info

Publication number: CN114501098A
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: 2022-05-13
Anticipated expiration: 2042-01-06
Also published as: CN114501098B

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 subtitle editing interface, wherein 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 the subtitle information. And receiving a selection operation of a user on the video resource track aiming at least one image frame. A video asset in a video asset track comprises 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 positioned, and adding a line of caption text in a caption track corresponding to the area where the at least one image frame is positioned.

Description

Subtitle information editing method and device and storage medium

Technical Field

The present disclosure relates to the field of information editing technologies, and in particular, to a method and an apparatus for editing subtitle information, and a storage medium.

Background

Currently, more and more videos provide subtitles in each type of video. By properly using the subtitles, the interference of external factors (such as noise) on the video watched by the audience can be reduced, the watching willingness of the audience is improved, and the audience is helped to understand the video content. Therefore, more and more videos add subtitles during editing. When a user edits the subtitles, the subtitle manuscript is firstly copied to the subtitle pasting area, and the subtitles are automatically separated by clicking the virtual keys. And then in the process of video playing, determining the display starting time of the subtitles by manually clicking the keys, determining the display ending time of the subtitles by manually clicking the keys again, and sequentially editing the time range of displaying each line of the subtitles to add the subtitles to the subtitle tracks.

However, when the number of lines of the subtitle text is large after the subtitle text is automatically divided into lines, a user needs to edit the subtitles by a large number of key clicking operations, which results in long time and low efficiency for editing the subtitles, and moreover, there is no prompt information of the subtitles to be added currently in the process of editing the subtitles, and the user needs to determine the content of the subtitles to be added currently when editing the subtitles, so that the operation is inconvenient. Therefore, the problems of long time consumption, low efficiency, inconvenient operation and poor user experience exist when the user adds the subtitles by adopting the prior art.

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 a user for editing subtitles, improve the efficiency, provide prompt information of subtitles to be added and facilitate the user operation.

The technical scheme of the 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 subtitle editing interface, wherein 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 the subtitle information. And receiving a selection operation of a user on the video resource track aiming at least one image frame. A video asset in a video asset track comprises 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 positioned, and adding a line of caption text in a caption track corresponding to the area where the at least one image frame is positioned.

Based on the scheme, the subtitle text can be added to 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 aiming at the at least one image frame, and the user can complete the addition of the subtitle text by performing frame selection on the video resource track for multiple times. Compared with the prior art that the caption text is added by pressing the key for multiple times while the video resource is played, the method and the device for adding the caption text do not need to play the video resource 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 implementation, the selection operation includes a first selection operation and a second selection operation, the at least one line of caption text includes a first caption text and a second caption text, and the at least one image frame includes at least one first image frame and at least one second image frame. Responding to the selection operation, displaying the 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, wherein the method comprises the following steps:

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 caption text in a caption track corresponding to the area where the at least one first image frame is located.

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

Based on 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 aiming at the at least one image frame, and the user can complete the addition of the subtitle text through the selection operation on the video resource track aiming at the at least one image frame for multiple times. Therefore, the subtitle information editing method provided by the disclosure is short in time consumption and high in efficiency.

In another possible embodiment, when the operation pointer is moved to the video asset track region, the first subtitle text to be added is displayed following the operation pointer. And after the first subtitle text is added, displaying a second subtitle text to be added in the video resource track area along with the operation pointer.

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 better.

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 addition of the second subtitle text is completed, the display of the subtitle text following the operation pointer is stopped.

Based on the scheme, after the subtitle text is added, the subtitle text is stopped being displayed along with the operation pointer, so that the user can be reminded that all the subtitle texts are added, and the user experience is better.

In another possible implementation, a region in which the at least one first image frame is located does not overlap or partially overlaps with a region in which the at least one second image frame is located, and a segment of the image frame region in the video resource track corresponds to at least one line of subtitle text.

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

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

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

In another possible embodiment, the selection operation is a block selection operation.

Based on the scheme, at least one image frame is selected through frame selection operation, and compared with the prior art that the start time and the end time of the subtitle are determined through multiple key pressing, the method and the device are more convenient for user operation.

In another possible embodiment, subtitle information is displayed in the subtitle editing area in response to a subtitle adding operation. And in response to the line splitting operation aiming at the subtitle information, splitting the subtitle information into at least one line of subtitle text, and displaying the at least one line of subtitle text in the subtitle editing area.

Based on the scheme, the subtitle information is divided into multiple lines of subtitles through line division operation, and then subtitle addition is carried out, so that subtitle editing efficiency can be improved.

In another possible implementation, in response to the line-dividing operation for the subtitle information, the subtitle information is split into at least one line of subtitle text according to the punctuation marks of the subtitle information.

Based on the scheme, the line division operation is carried out according to the punctuation marks of the subtitle information to divide the subtitle information into multiple lines of subtitles, and then the subtitle addition is carried out, so that the subtitle editing efficiency can be improved.

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; a video asset in a video asset track comprises a plurality of image frames arranged in a temporal order.

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

In one possible implementation, the 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. A display module specifically configured to:

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

responding to a second selection operation, displaying a region where the selected at least one second image frame is located, and adding a second caption text in a caption track corresponding to the region where the at least one second image frame is located; and in at least one line of subtitle text, the next line of subtitle text of the first subtitle text is the second subtitle 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. And after the first subtitle text is added, displaying a second subtitle text to be added in the video resource track area along with the operation pointer.

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 addition of the second subtitle text is completed, the subtitle text is stopped from being displayed along with the operation pointer.

In another possible implementation manner, a region in which at least one first image frame is located does not overlap or partially overlaps with a region in which at least one second image frame is located, and a segment of image frame region in the video resource track corresponds to at least one line of subtitle text.

In another possible implementation manner, the subtitle information editing apparatus further includes a determining module configured to: and determining a time range of the subtitle text to be added corresponding to at least one image frame according to the area 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 subtitle text in the subtitle track corresponding to the region where at least one image frame is located according to the time range corresponding to the subtitle text to be added.

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

In another possible implementation, the display module is further configured to: in response to a subtitle addition operation, subtitle information is displayed in a subtitle editing region. And in response to the line splitting operation aiming at the subtitle information, splitting the subtitle information into at least one line of subtitle text, and displaying the at least one line of subtitle text in the subtitle editing area.

In another possible implementation, the determining module is further configured to: and responding to the line splitting operation aiming at the subtitle information, and splitting the subtitle information into at least one line of subtitle text according to the punctuation marks of the subtitle information.

The description of the effect of the second aspect may refer to the description of the corresponding effect of the first aspect, and 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 the 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, wherein instructions, when executed by a processor of a subtitle information editing apparatus, enable the subtitle information editing apparatus to perform the subtitle information editing method of any one of the above-described first aspects and any one of its possible implementations.

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 subtitle information editing apparatus, cause the subtitle information editing apparatus to perform the subtitle information editing method of the first aspect and any one of its possible implementations described above.

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 aiming at the at least one image frame, adding a subtitle text in the subtitle track corresponding to the at least one image frame, and completing the addition of the subtitle text by performing frame selection on the video resource track for multiple times by the user. Compared with the prior art that the caption text is added by pressing the key for multiple times while the video resource is played, the method and the device for adding the caption text do not need to play the video resource 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 better.

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 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 illustrating a subtitle editing interface in accordance with an exemplary embodiment;

FIG. 4 is a schematic diagram illustrating another subtitle editing interface in accordance with an illustrative embodiment;

FIG. 5 is a schematic diagram illustrating yet another subtitle editing interface in accordance with an illustrative embodiment;

FIG. 6 is a schematic illustration of yet another subtitle editing interface shown in accordance with an exemplary embodiment;

FIG. 7 is a schematic illustration of yet another subtitle editing interface shown in accordance with an exemplary embodiment;

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

FIG. 9 is a schematic illustration of yet another subtitle editing interface shown in accordance with an exemplary embodiment;

FIG. 10 is a schematic illustration of yet another subtitle editing interface shown in accordance with 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 illustration of yet another subtitle editing interface shown in accordance with an exemplary embodiment;

FIG. 13 is a schematic illustration of yet another subtitle editing interface shown in accordance with 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 illustrating a subtitle information editing apparatus according to an exemplary embodiment.

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.

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 other sequences than those illustrated or 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.

Before describing the information processing method provided by the present disclosure in detail, the application scenario, implementation environment and related elements related to the present disclosure are briefly described.

First, a brief description is given of an application scenario to which the present disclosure relates.

When a user adds subtitles to a video by adopting the prior art, firstly, a subtitle manuscript is copied to a subtitle pasting area, and the subtitles are automatically separated by clicking a virtual key. And then in the process of video playing, determining the display starting time of the subtitles by manually clicking the keys, determining the display ending time of the subtitles by manually clicking the keys again, and sequentially editing the time range of displaying each line of the subtitles to add the subtitles to the subtitle tracks.

In view of the above problems, the present disclosure provides a subtitle information editing method that receives a selection operation of a user for a plurality of image frames in a video resource track, displays a region where the selected image frames are located in response to the selection operation, and adds subtitle text in a subtitle track corresponding to the region where the image frames are located. The user selects a plurality of image frames in the video resource track to complete the addition of the subtitles, and compared with the prior art, the subtitle adding time can be shortened without adding the subtitles in the video playing process. In addition, in the process of adding the caption, the caption text to be added can be displayed along with the operation pointer, so that the user can add the caption text according to the prompt message of the caption text to be added, and the user experience is better. Therefore, the subtitle information editing method provided by the disclosure is short in time consumption, high in efficiency, convenient to operate and good in user experience.

Next, a brief description will be given of an implementation environment (implementation architecture) to which the present disclosure relates.

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

The processor 101 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 101 may include an Application Processor (AP), a modem processor, a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a controller, a memory, a video codec, a Digital Signal Processor (DSP), a baseband processor, and/or a neural-Network Processing Unit (NPU), etc. The different processing units may be separate devices or may be integrated into 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 the memory 102 is used to store at least one instruction for execution by the processor 101 to implement the subtitle information editing method provided by the disclosed method embodiments.

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

The peripheral interface 103 may be used to connect at least one peripheral related to I/O (Input/Output) to the processor 101 and the 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, the memory 102, and the 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 used for receiving and transmitting RF (Radio Frequency) signals, also called electromagnetic signals. The radio frequency circuitry 104 communicates with a communication network and other communication devices via electromagnetic signals. The rf 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 comprises: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a subscriber identity module card, and so forth. The radio frequency circuitry 104 may communicate with other electronic devices via at least one wireless communication protocol. The wireless communication protocols include, but are 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 rf circuit 104 may further include NFC (Near Field Communication) related circuits, which are not limited by this 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 capture touch signals on or over the surface of the display screen 105. The touch signal may be input to the processor 101 as a control signal for processing. At this point, the display screen 105 may also be used to provide virtual buttons and/or a virtual keyboard, also referred to as soft buttons and/or a soft keyboard. In some embodiments, the display screen 105 may be one, providing the front panel of the electronic device 100; the Display 105 may be made of LCD (Liquid Crystal Display), OLED (Organic Light-Emitting Diode), and other materials.

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

After the application scenarios and the implementation environments related to the embodiments of the present disclosure are described, a method for editing subtitle information provided by the embodiments of the present disclosure will be described in detail 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, and as shown in fig. 2, the subtitle information editing method includes the following steps S201 to S203.

And 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 view of a subtitle editing interface according to an embodiment of the present disclosure. The subtitle editing interface comprises a subtitle editing area and a video resource track area. The subtitle editing region includes at least one line of subtitle information corresponding to the subtitle information, and the number of lines of the subtitle editing region specifically including the subtitle information is not limited in the embodiments of the present disclosure. The "and" are rare, such as in heaven and earth, and inexhaustible in the river and sea. The example of "these two lines of subtitles is for illustrative purposes.

Optionally, the video resource track region may include one video resource track, or may include multiple video resource tracks, and the number of the video resource tracks included in the video resource track region is not limited in the embodiments of the present disclosure, and the following embodiments exemplarily illustrate that the video resource track region includes one video resource track.

As shown in fig. 3, the video asset track region may also include a video asset total duration, a timeline, a volume adjustment control, and a scale control. The total duration of the video resources is used for displaying the total duration of the video resources, the volume adjusting control is used for adjusting the volume of the video resources, 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 resource display area may include a time display module that displays a progress of video playing, controls for controlling start/pause, fast forward and fast reverse of video playing, a screen duty control that adjusts a video screen duty, and a zoom control that adjusts a video size.

S202, receiving the selection operation of the user on the video resource track aiming at least one image frame. A video asset in a video asset track comprises 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 may be another operation. The embodiment of the present disclosure is not limited to how the user specifically selects the at least one image frame, and the following embodiment exemplifies a selection operation of the user for the at least one image frame as a frame selection operation.

The number of 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, for example, 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 to select at least one first image frame and the second selection operation is used to select at least one second image frame. The number of image frames included in the at least one first image frame and the number of image frames included in the at least one second image frame are not limited to the specific number of selection operations.

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 ones of the N selection operations may be the same or different.

The area where the at least one first image frame is located is not overlapped or partially overlapped with the area where the at least one second image frame is located. The embodiment of the present disclosure is not limited to whether the region where the at least one first image frame is located overlaps with 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 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 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 for example. The user may frame at least one first image frame of the video asset by a first selection operation in the video asset track, or the user may frame at least one second image frame of the video asset by a second selection operation in the video asset track. The area in which the at least one first image frame is located partially overlaps the area in which the at least one second image frame is located.

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

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

The following describes the scheme of step S203 in detail, taking as an example that the selection operation includes a first selection operation and a second selection operation.

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 caption text in a caption 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 caption text in a caption track corresponding to the area where the at least one second image frame is located. And in at least one line of subtitle text, the next line of subtitle text of the first subtitle text is the second subtitle text.

Optionally, a region in which the at least one first image frame is located does not overlap or partially overlaps with a region in which the at least one second image frame is located, and a segment of image frame region in the video resource track corresponds to at least one line of subtitle text.

As shown in fig. 4, when the region where the at least one first image frame is located does not overlap the region where the at least one second image frame is located, the at least one first image frame and the at least one second image frame correspond to one line of subtitle text, respectively. As shown in fig. 5, when the region where at least one first image frame is located partially overlaps the region where at least one second image frame is located, the image frame regions of the overlapping portion correspond to two lines of caption text, and the image frame regions of the non-overlapping portion correspond to one line of caption text, respectively. The embodiment of the present disclosure is not limited to the number of lines of the subtitle text specifically corresponding to a segment of image frame region in the video resource track, and the following embodiments exemplify that a region in which at least one first image frame is located is not overlapped with a region in which at least one second image frame is located, and a segment of image frame region in the video resource track corresponds to a line of subtitle text.

The adding of the first subtitle text in the subtitle track corresponding to the area where the at least one first image frame is located in step S203 may include: and determining the time range of the subtitle text to be added corresponding to at least one image frame according to the 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 subtitle text in the subtitle track corresponding to the region where at least one image frame is located according to the time range corresponding to the subtitle text to be added.

Optionally, the time range of the subtitle text to be added 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 time range of how to determine the subtitle text to be added corresponding to at least one image frame is not limited in the embodiments of the present disclosure.

As shown in fig. 6, the first caption text is used as "player, right winner and odd winner. "is an example. A user can perform first selection operation on the video resource track through a mouse, press a mouse button and drag the mouse to generate a frame selection range, and the mouse button is released after the frame selection range is confirmed. Responding to a first selection operation of a user on a video resource track, the video resource track displays a region where at least one selected first image frame is located, determining a time range of a subtitle text to be added corresponding to the at least one first image frame according to the region where the at least one first image frame is located and a current scale, and adding a first subtitle text 'fan' to a proper position to win a victory point in the subtitle track corresponding to the region where the at least one first image frame is located. ", the time range of adding the first caption text in the caption editing area is '00: 00: 00-00: 05: 35'.

As shown in fig. 7, the second subtitle text is used as "so good stranger, endless as in heaven and earth, inexhaustible as in the river and sea. "is an example. The user can perform second selection operation on the video resource track through the mouse, press the mouse button and drag the mouse to generate a frame selection range, and the mouse button is released after the frame selection range is confirmed. Responding to a second selection operation of the user on the video resource track, the video resource track displays a region where at least one selected second image frame is located, determining a time range of a subtitle text to be added corresponding to the at least one second image frame according to the region where the at least one second image frame is located and the current scale, and adding a second subtitle text' a wonderful person, such as the world and the river and the sea, in the subtitle track corresponding to the region where the at least one second image frame is located. ", the time range of adding the second caption text in the caption editing area is" 00:05: 35-00: 11:06 ". When the caption is too long to be displayed completely, a part of the text of the caption text may be displayed. The embodiment of the present disclosure is not limited to whether the subtitle text in the subtitle track is completely displayed.

It can be understood that, when the number of the selection operations of the user on the video resource track for the plurality of image frames in the video resource track is N, in response to a first selection operation, an area where at least one image frame selected by the first selection operation is located is displayed, and a first line of subtitle text is added in a subtitle 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 area where the at least one image frame selected by the second selection operation is located, and adding a second line of subtitle text in the subtitle track corresponding to the area where the at least one image frame selected by the second selection operation is located. And responding to the third selection operation, displaying the area where the at least one image frame selected by the third selection operation is located, and adding a third line of subtitle text in the subtitle track corresponding to the area where the at least one image frame selected by the third selection operation is located. And repeating the steps until the addition of the multiple lines of subtitle texts corresponding to the subtitle information is completed.

The embodiment can add the subtitle text 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 aiming at the at least one image frame, and the user can complete the addition of the subtitle text by performing multiple frame selection on the video resource track. Compared with the prior art that the caption text is added by pressing the key for multiple times while the video resource is played, the method and the device for adding the caption text do not need to play the video resource 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 by the embodiment of the present disclosure may further include, in addition to the above steps S201 to S203, step S204 before the above step S202, and step S205 and step S206 after the above 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 used as "player, right winner and odd winner. "is an example. When the user operation pointer moves to the video resource track area, the first caption text 'fan warrior' to be added is displayed along with the operation pointer to be correct and win oddly. ".

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

As shown in fig. 10, the second subtitle text is used as "so-strange, endless as in heaven and earth, inexhaustible as in the river and sea. "is an example. After the user adds the first subtitle text, the second subtitle text to be added, namely the wonderful person, is displayed in the video resource track area along with the operation pointer, wherein the wonderful person is like heaven and earth, and the wonderful person is like the river and sea. ".

Optionally, when the subtitle text is long and cannot be completely displayed, a part of text of the subtitle text to be added may be displayed along with the operation pointer.

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

As shown in fig. 7, at least one line of subtitle text corresponding to the subtitle information includes a first subtitle text "fan fighter, right-handed, or odd-handed. "and the second caption text" are very strange, such as world, and inexhaustible, such as the river and sea. "these two lines of subtitle text are an example. Since the second subtitle text is the last line of subtitle text, when the addition of the second subtitle text is completed, the display of the subtitle text following the operation pointer is stopped.

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

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

S207, in response to the subtitle adding operation, displaying the subtitle information in the subtitle editing region.

Optionally, the subtitle editing interface may include a paste subtitle control, and the user may click the paste subtitle control to paste the copied subtitle file to the subtitle editing region, or the user may input subtitle text in the subtitle editing region through a peripheral device keyboard or a virtual keyboard. The embodiment of the present disclosure is not limited to how the user adds the subtitle to the subtitle editing region.

As shown in fig. 12, the caption text is used as "player, right winner, and odd winner. Therefore, it is good at curiosity, endless in the world, and inexhaustible in the river and sea. "is an example. The user can paste the copied subtitle file to the subtitle editing area by clicking the paste subtitle control.

And S208, in response to the line splitting operation aiming at the subtitle information, splitting the subtitle information into at least one line of subtitle text, and displaying the at least one line of subtitle text in the subtitle editing area.

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

Optionally, the number of characters included in one line of subtitle text may be preset, and the subtitle information is split into at least one line of subtitle text according to the preset number of characters included in one line of subtitle text. The embodiment of the present disclosure is not limited to how to split the subtitle information into at least one line of subtitle text.

Alternatively, it may be based on "in the subtitle information. "split the subtitle information into at least one line of subtitle text, or, alternatively, may be according to the subtitle information"; "split the subtitle information into at least one line of subtitle text. The embodiment of the present disclosure is not limited to split the subtitle information into at least one line of subtitle text according to what kind of punctuation mark, and the following embodiment is described in terms of "in the subtitle information. The example of splitting the subtitle information into at least one line of subtitle text is illustrated

As shown in fig. 13, the caption text is used as "player, right winner, and odd winner. Therefore, it is good at curiosity, endless in the world, and inexhaustible in the river and sea. "is an example. The subtitle editing interface may include an automatic line-splitting control, which is responsive to a user's clicking action when the user clicks on the automatic line-splitting control, according to the caption information. "Can split the subtitle information" fan war person, in order to be agreeable, win oddly. The "and" are peculiar in nature, such as in the world, and inexhaustible in the river and sea. "the two lines of subtitle text, and displays the two lines of subtitle text in the subtitle editing area.

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

The foregoing describes the scheme provided by the embodiments of the present disclosure, primarily from a methodological perspective. In order to implement the above functions, it includes a hardware structure and/or a software module for performing each function. 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 performed as hardware or computer software drives 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, where the subtitle editing interface includes a subtitle editing region and a video resource track region, and the subtitle editing region includes at least one line of subtitle text corresponding to subtitle information. For example, in conjunction with fig. 2, display module 1401 may be used to perform S201.

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

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

In one possible implementation, the 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 1401 is specifically configured to:

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 caption text in a caption track corresponding to the area where the at least one second image frame is located. And in at least one line of subtitle text, the next line of subtitle text of the first subtitle text is the second subtitle text.

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 conjunction with fig. 8, display module 1401 may be used to perform S204.

And 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. For example, in conjunction with fig. 8, display module 1401 may be used to perform S205.

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

and determining the time range of the subtitle text to be added corresponding to at least one image frame according to the 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 subtitle text in the subtitle track corresponding to the region where at least one image frame is located according to the time range corresponding to the subtitle text to be added.

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

And in response to the line splitting operation aiming at the subtitle information, splitting the subtitle information into at least one line of subtitle text, and displaying the at least one line of subtitle text in the subtitle editing area. For example, in conjunction with fig. 11, display module 1401 may be used to perform S208.

In another possible implementation, the determining module 1403 is further configured to: and responding to the line splitting operation aiming at the subtitle information, and splitting the subtitle information into at least one line of subtitle text according to the punctuation marks of the subtitle information.

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

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

It should be noted that, as those skilled in the art will appreciate, the structure of the subtitle information editing apparatus shown in fig. 15 does not constitute a limitation to the subtitle information editing apparatus, and the subtitle information editing apparatus may include more or less components than those shown in fig. 15, or may combine some components, or may arrange different components.

The processor 1501, which is a control center of the subtitle information editing apparatus, connects the respective parts of the entire subtitle information editing apparatus using various interfaces and lines, and performs various functions of the subtitle information editing apparatus and processes data by running or executing software programs and/or modules stored in the memory 1502 and calling data stored in the memory 1502, thereby monitoring the subtitle information editing apparatus as a whole. Processor 1501 may include one or more processing units; optionally, the processor 1501 may integrate an application processor and a modem processor, wherein the application processor mainly handles operating systems, user interfaces, application programs, and the like, and the modem processor mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1501.

The memory 1502 may be used to store software programs as well as various data. The memory 1502 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, application programs required by at least one functional module (such as the display module 1401, the receiving module 1402, and the determining module 1403), and the like. Further, 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 practical implementation, referring to fig. 14, the processing functions of the display module 1401, the receiving module 1402 and the determining module 1403 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 the descriptions of the subtitle information editing method portions shown in fig. 2, fig. 8, and fig. 11, which are not described herein again.

In an exemplary embodiment, there is also provided a computer-readable storage medium including instructions, for example, the memory 1502 including instructions executable by the processor 1501 of the subtitle information editing apparatus 1500 to implement the subtitle information editing method illustrated 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, which may be, for example, a Read-Only Memory (ROM), a 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 disclosed embodiments also provide a computer program product comprising computer instructions which, when run on the processor 1501 of the subtitle information editing apparatus 1500, cause the subtitle information editing apparatus to execute the subtitle information editing method illustrated in fig. 2 of the above-described embodiment.

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 subtitle information editing apparatus 1500, the processes of the subtitle information editing method embodiment are implemented, and the same technical effects as those of the subtitle information editing method steps S201 to S208 can be achieved, and are not described herein again to avoid repetition.

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 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

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

displaying a subtitle editing interface, wherein 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;

receiving a selection operation of a user on the video resource track aiming at least one image frame; a video asset in the video asset track comprises a plurality of the image frames arranged in a time sequence;

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

2. The method of claim 1, wherein the selection operation comprises a first selection operation and a second selection operation, wherein the at least one line of caption text comprises a first caption text and a second caption text, and wherein the at least one image frame comprises at least one first image frame and at least one second image frame; the responding to the selection operation, displaying the 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, includes:

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

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

3. The method of claim 2, further comprising:

when the 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. The method of claim 3, further comprising:

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

5. The method of claim 3, wherein the at least one first image frame is located in a region that is not overlapped or partially overlapped with the at least one second image frame, and a segment of the image frame region 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 to 5, wherein the adding a line of the subtitle text in the subtitle track corresponding to the region where the at least one image frame is located comprises:

determining the time range of the subtitle text to be added corresponding to the at least one image frame according to the 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 subtitle text in the subtitle track corresponding to the region where the at least one image frame is located according to the time range corresponding to the subtitle text to be added.

7. A subtitle information editing apparatus, comprising:

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

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

8. 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 of any one of claims 1-6.

9. A computer-readable storage medium, wherein 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 of any one of claims 1-6.

10. A computer program product, characterized in that the computer program product comprises computer instructions which, when run on a subtitle information editing apparatus, cause the subtitle information editing apparatus to perform the subtitle information editing method according to any one of claims 1-6.