CN106936830A - Multimedia data playing method and device - Google Patents

Abstract

The invention discloses a method and device for playing multimedia data. The method includes: acquiring multimedia data and comment information of the multimedia data, the multimedia data including playing time information and corresponding description information; according to the multimedia The description information of the data searches for the comment information, and determines the comment content corresponding to the playing time; after the comment content is loaded into the multimedia data, the loaded multimedia data is played, and the user is shown the content at the corresponding playing time. Describe the content of the comment. It is realized that the user can obtain the comment information of the multimedia data through multiple channels, so that the user can choose to watch the multimedia data fragments that he is interested in or has a good evaluation, and the user experience is enhanced.

Description

A method and device for playing multimedia data

technical field

The invention relates to information processing technology, in particular to a method and device for playing multimedia data.

Background technique

With the development of science and technology, people's demand for independent selection of multimedia data playback is also getting higher and higher. Sometimes people only want to play the segments of multimedia data that they are interested in or widely praised, not all the segments. However, in the prior art, after the media device loads the corresponding multimedia data, if the user wishes to choose to watch a certain piece of multimedia data according to his own interests, since the content of the multimedia data cannot be predicted, it is usually necessary to manually adjust the progress bar to determine the desired content. The playing position; or, the user wishes to choose whether to watch the segment of the multimedia data according to the comment information of the multimedia data.

In the existing segmentation identification technology of multimedia data, one method is to segment the multimedia data by special personnel, the processing speed is slow, and the segmentation result does not necessarily meet the user's preferences; Viewing experience uploads the evaluation of a certain piece of multimedia data, manually enters the start and end time, and then writes comments and scores. However, this method of user upload requires too much information input by the user, and the user operation is inconvenient. The comment information data collected by these two methods is not comprehensive enough to provide users with better choices.

Contents of the invention

In view of this, the present invention proposes a method and device for playing multimedia data, which realizes that users can obtain comment information of multimedia data through multiple channels, so that users can choose to watch multimedia data segments that they are interested in or have better evaluations, and enhance the user experience. experience.

In a first aspect, an embodiment of the present invention provides a method for playing multimedia data, the method comprising: acquiring multimedia data and comment information of the multimedia data, the multimedia data including playing time information and corresponding description information; Find the comment information according to the description information of the multimedia data, and determine the comment content corresponding to the playing time; after loading the comment content into the multimedia data, play the loaded multimedia data, at the corresponding playing time Display said review content to the user.

Further, the method further includes: uploading the comment content corresponding to the playing time to a comment database.

Further, the method further includes: obtaining new comment information input by the user at the corresponding playing time; and uploading the new comment information corresponding to the playing time to the comment database.

Further, acquiring the new comment information input by the user at the corresponding playing time includes: when playing the loaded multimedia data, acquiring the mark information input by the user at least one playing time; acquiring at least one new comment information input by the user; according to the The generation sequence of the tag information and the generation sequence of the new comment information are matched, and the new comment information is matched with the tag information.

Further, the mark information includes good mark, medium mark or bad mark.

In the second aspect, the embodiment of the present invention provides a device for playing multimedia data. The device includes: a first acquisition module, configured to acquire multimedia data and comment information of the multimedia data, and the multimedia data includes playback time information and corresponding description information; a determination module, connected to the first acquisition module, for searching the comment information according to the description information of the multimedia data, and determining the comment content corresponding to the playing time; a display module, connected with the The determining module is connected, and is used for loading the comment content into the multimedia data, playing the loaded multimedia data, and displaying the comment content to the user at a corresponding playing time.

Further, the device further includes a first upload module, connected to the display module, for uploading the comment content corresponding to the playing time to the comment database.

Further, the device further includes: a second acquiring module, configured to acquire new comment information input by the user at the corresponding playing time; a second uploading module, connected to the second acquiring module, configured to share The new comment information corresponding to the playing time is uploaded to the comment database.

Further, the second acquiring module is specifically configured to: when playing the loaded multimedia data, acquire the marking information input by the user at least one playing time; acquire at least one new comment information input by the user; according to the generation order of the marking information Matching the new comment information with the tag information according to the generation sequence of the new comment information.

Further, the mark information includes good mark, medium mark or bad mark.

In the embodiment of the present invention, by obtaining the information of the playback time of the multimedia data and the corresponding description information, the comment information is searched according to the description information of the multimedia data, the comment content corresponding to the playback time is determined, and the comment content is loaded into the multimedia data , play the loaded multimedia data and display the comment content to the user at the corresponding playing time. It is realized that the user can obtain the comment information of the multimedia data through multiple channels, so that the user can choose to watch the multimedia data fragments that he is interested in or has a good evaluation, and the user experience is enhanced.

Description of drawings

Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

Fig. 1 is a flowchart of a method for playing multimedia data in Embodiment 1 of the present invention;

Fig. 2 is a flowchart of a method for playing multimedia data in Embodiment 2 of the present invention;

FIG. 3 is a schematic structural diagram of a device for playing multimedia data in Embodiment 3 of the present invention.

detailed description

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. It should also be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content. In addition, it should be noted that, for the convenience of description, examples related to the present invention are shown in the following embodiments. These examples are only used to illustrate the principles of the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. At the same time, The specific numerical values of these examples will vary according to different application environments and parameters of devices or components.

A kind of multimedia data playing method and device of the embodiment of the present invention can run on Windows (operating system platform developed by Microsoft Corporation), Android (operating system platform for portable mobile smart devices developed by Google Corporation), iOS (an operating system platform for portable mobile smart devices developed by Apple Inc.), Windows Phone (an operating system platform for portable mobile smart devices developed by Microsoft Corporation) and other operating system terminals, the terminal can be a desktop computer , laptops, mobile phones, PDAs, tablets, digital cameras, digital video cameras, etc.

Embodiment one

1 is a flow chart of a method for playing multimedia data in Embodiment 1 of the present invention. The method can obtain comment information of multimedia data through multiple channels, so that users can choose to watch multimedia data segments that they are interested in or have better evaluations. Enhanced user experience. The method can be executed by a device having a function of playing multimedia data, and the device can be realized by software and/or hardware, such as a typical user terminal device, such as a mobile phone, a computer, and the like. A method for playing multimedia data in this embodiment includes: step S110, step S120 and step S130.

Step S110, acquiring multimedia data and comment information of the multimedia data, where the multimedia data includes playing time information and corresponding description information.

Specifically, before presenting the multimedia data to the user, acquire the multimedia data and comment information of the multimedia data. Optionally, the multimedia data may be playing data of music, movies and TV series, and the playing data includes audio and picture data. The acquisition method may be to regularly collect relevant music, movie and TV review information from professional music, movie and TV review websites. The multimedia data includes playing time information and corresponding description information, wherein the description information corresponding to the playing time information may be the description information corresponding to a certain time point or time period, and optionally, the description for a movie may be A description of the film's director, actors, lens language, shooting techniques, plot, clues, environment, color, light, etc.

Step S120, searching for the comment information according to the description information of the multimedia data, and determining the comment content corresponding to the playing time.

Specifically, classify the description information of multimedia data. Optionally, it can be divided into descriptions of personnel capabilities and levels, whether the arrangement of the plot is reasonable, whether the light and color during the framing process are appropriate, etc., including the director's shooting The ability and performance level of the actors, whether the arrangement of the plot can be accepted by the public, whether the light and color in the framing process match the storyline and character modeling, etc. Search in the description information of the multimedia data to find comment information. The comment information refers to a description statement with personal preferences in the description information, and the comment content corresponding to the playing time is determined according to the comment information. Exemplarily, when the content of the comment is found to be "the actor had a quarrel with the heroine due to a misunderstanding, which almost caused a catastrophe", it is determined that the playing time corresponding to the comment content is the 25th minute to the 35th minute of the movie.

Step S130, after the comment content is loaded into the multimedia data, the loaded multimedia data is played, and the comment content is displayed to the user at a corresponding playing time.

Specifically, the comment content is loaded into the multimedia data, and the loaded multimedia data is played, wherein the loaded multimedia data includes the comment content corresponding to the playing time of the multimedia data, and the comment content is displayed to the user at the corresponding playing time. Exemplarily, when the user is watching a movie, the comment content corresponding to the 20th minute of the multimedia data is "Monkey King beats the bone spirit three times", and the 50th minute is "Monkey King makes trouble in the Heavenly Palace". The comment content corresponding to the playing time selectively watches the multimedia data.

Optionally, the method further includes: uploading the comment content corresponding to the playing time to the comment database.

Specifically, the system includes a comment database for storing comment content corresponding to the playing time, and uploading the comment content corresponding to the playing time to the comment database for reference when users watch multimedia data.

In the embodiment of the present invention, by obtaining the information of the playback time of the multimedia data and the corresponding description information, the comment information is searched according to the description information of the multimedia data, the comment content corresponding to the playback time is determined, and the comment content is loaded into the multimedia data , play the loaded multimedia data and display the comment content to the user at the corresponding playing time. It is realized that the user can obtain the comment information of the multimedia data through multiple channels, so that the user can choose to watch the multimedia data fragments that he is interested in or has a good evaluation, and the user experience is enhanced.

Embodiment two

Fig. 2 is the flow chart of a kind of playing method of multimedia data in the second embodiment of the present invention, and this embodiment is optimized on the basis of embodiment one, and the technical scheme of the embodiment of the present invention is to carry out the content in the comment database In addition, the content in the comment database also includes the evaluation content written by the user according to the viewing experience after watching the multimedia data. The multimedia data playing method further includes: acquiring new comment information input by the user at the corresponding playing time; and uploading the new comment information corresponding to the playing time to the comment database. Specifically, the method for playing multimedia data in this embodiment includes: step S210 and step S220.

Step S210, acquiring new comment information input by the user at the corresponding playing time.

Specifically, in the process of watching the multimedia data, the user will write new comment information on the multimedia data according to his viewing experience in combination with the inherent comment information corresponding to the playing time in the multimedia data. Optionally, the new comment information written and input by the user corresponds to the playing time, that is, each piece of new comment information corresponds to the playing time of the multimedia data.

Step S220, upload new comment information corresponding to the playing time to the comment database.

Specifically, the new comment information corresponding to the broadcast time is collected and uploaded to the comment database, and the database is updated. The content in the database includes the originally acquired comment information and the new comment information input by the user. The comment information and the new comment information are respectively related to the respective playback corresponding to the time.

Preferably, step S210 is refined into the following steps to obtain the new comment information input by the user at the corresponding playing time:

When the loaded multimedia data is played, mark information input by the user at least one playing time is obtained.

Specifically, the loaded multimedia data includes comment content corresponding to the playing time, and is displayed to the user. When the user watches the multimedia data, he will mark the multimedia data according to his personal preferences. Since there are several playing times in the whole playing process of the multimedia data, the marking information input by the user at least one playing time is obtained.

Get at least one new comment entered by the user.

Specifically, the user will comment on the playing content according to the playing content of the multimedia data at the playing time, and obtain at least one new comment information input by the user. The new comment information is written by the user in combination with his own viewing experience and the comment information corresponding to the playing time during the viewing process or after watching the multimedia data. Optionally, when the user inputs new comment information, the multimedia data from a certain time before the playback time corresponding to the input tag information to a certain time after the playback time can be played in a loop, for the user's reference when writing new comment information. Wherein, the starting point of the playing time of the looped multimedia data is the first threshold time before the playing time of the marking information, and the ending point of the playing time is the second threshold time after the playing time of the marking information. Exemplarily, when the user inputs a tag information at the 25th minute of multimedia data playback, the first threshold time may be 10 minutes, and the second threshold time may be 15 minutes, then the 15th minute to 40th minute will be played in a loop. multimedia data. Among them, there is no specific limit to the number of loop playback times, and the user can set it according to requirements.

Matching the new comment information with the tag information according to the generation sequence of the tag information and the generation sequence of the new comment information.

Specifically, in the process of watching multimedia data, the user will input several tag information at the corresponding playing time, and generate new comment information during or after watching the multimedia data. According to the generation sequence of the tag information and the new comment The order of information generation, optional, number the tag information in the order of generation, as 1, 2, 3, ..., number the new comment information in the order of generation as ①, ②, ③..., and the new comments corresponding to the number The information is matched with the marked information. Preferably, the matched result may be that each marked information is in one-to-one correspondence with the new comment information.

Optionally, the mark information includes a good mark, a medium mark or a bad mark.

Specifically, during the process of watching the multimedia data, the user inputs mark information at the playing time, including a favorable mark, a medium mark or a bad mark. Wherein, the praise mark represents the mark of the multimedia segment with a better impression on the multimedia data by the user in the viewing process. Preferably, the praise mark can be gestures or icons such as likes or sending flowers; The mark of the multimedia segment that the data feels general, preferably, the mark of medium evaluation can be a smiley face icon; is a crying face icon.

In the embodiment of the present invention, by acquiring the new comment information input by the user at the corresponding playing time, the new comment information corresponding to the playing time is uploaded to the comment database. It realizes that the comment information input by the user is also uploaded to the comment database, and the database is updated to make the comment data more comprehensive for reference when viewing multimedia data.

Embodiment three

FIG. 3 is a schematic structural diagram of a device for playing multimedia data in Embodiment 3 of the present invention. The device is suitable for executing a method for playing multimedia data provided in Embodiments 1 to 2 of the present invention, and the device specifically includes: a first acquiring module 310 , a determining module 320 and a displaying module 330 .

The first acquiring module 310 is configured to acquire multimedia data and comment information of the multimedia data, the multimedia data including playing time information and corresponding description information;

A determination module 320, connected to the first acquisition module 310, configured to search for the comment information according to the description information of the multimedia data, and determine the comment content corresponding to the playback time;

The display module 330 is connected to the determination module 320, and is used for loading the comment content into the multimedia data, playing the loaded multimedia data, and displaying the comment content to the user at a corresponding playing time.

Further, the device also includes a first upload module, connected to the display module 330, for uploading the comment content corresponding to the playing time to the comment database.

Further, the device also includes a second acquiring module and a second uploading module.

The second obtaining module is used to obtain new comment information input by the user at the corresponding playing time;

The second uploading module is connected with the second obtaining module, and is used for uploading the new comment information corresponding to the playing time to the comment database.

Further, the second acquisition module is specifically used for:

When playing the loaded multimedia data, obtain the mark information input by the user at least one playing time;

Obtain at least one new comment information input by the user;

Matching the new comment information with the tag information according to the generation sequence of the tag information and the generation sequence of the new comment information.

Further, the mark information includes good mark, medium mark or bad mark.

In the embodiment of the present invention, by obtaining the information of the playback time of the multimedia data and the corresponding description information, the comment information is searched according to the description information of the multimedia data, the comment content corresponding to the playback time is determined, and the comment content is loaded into the multimedia data , play the loaded multimedia data and display the comment content to the user at the corresponding playing time. It is realized that the user can obtain the comment information of the multimedia data through multiple channels, so that the user can choose to watch the multimedia data fragments that he is interested in or has a good evaluation, and the user experience is enhanced.

Obviously, those skilled in the art should understand that the above-mentioned product can execute the method provided by any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the method.

Those of ordinary skill in the art can understand that all or part of the steps in the methods of the above embodiments can be implemented by instructing related hardware through programs. The program can be stored in a computer-readable storage medium. When the program is executed, it includes the steps described in the above method. The storage medium includes: ROM/RAM, magnetic disk, optical disk, etc.

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.

Claims (10)

1. A playing method of multimedia data, characterized in that, comprising: Acquiring multimedia data and comment information of the multimedia data, the multimedia data including playing time information and corresponding description information; searching for the comment information according to the description information of the multimedia data, and determining the comment content corresponding to the playing time; After the comment content is loaded into the multimedia data, the loaded multimedia data is played, and the comment content is displayed to the user at a corresponding playing time. 2. The method according to claim 1, further comprising: uploading the comment content corresponding to the playing time to a comment database. 3. The method according to claim 2, further comprising: Obtain new comment information entered by the user at the corresponding playing time; Upload new comment information corresponding to the playing time to the comment database. 4. The method according to claim 3, wherein obtaining the new comment information input by the user at the corresponding playing time comprises: When playing the loaded multimedia data, obtain the mark information input by the user at least one playing time; Obtain at least one new comment information input by the user; Matching the new comment information with the tag information according to the generation sequence of the tag information and the generation sequence of the new comment information. 5 . The method according to claim 4 , wherein the mark information includes a good mark, a medium mark or a bad mark. 6 . 6. A playback device for multimedia data, characterized in that, comprising: The first obtaining module is used to obtain multimedia data and comment information of the multimedia data, the multimedia data includes information of playing time and corresponding description information; A determination module, connected to the first acquisition module, configured to search for the comment information according to the description information of the multimedia data, and determine the comment content corresponding to the playing time; The display module is connected with the determining module, and is used for loading the comment content into the multimedia data, playing the loaded multimedia data, and displaying the comment content to the user at a corresponding playing time. 7. The device according to claim 6, further comprising a first upload module, connected to the display module, for uploading the comment content corresponding to the playing time to the comment database. 8. The device according to claim 7, further comprising: The second obtaining module is used to obtain new comment information input by the user at the corresponding playing time; The second uploading module is connected with the second obtaining module, and is used for uploading the new comment information corresponding to the playing time to the comment database. 9. The device according to claim 8, wherein the second acquiring module is specifically used for: When playing the loaded multimedia data, obtain the mark information input by the user at least one playing time; Obtain at least one new comment information input by the user; Matching the new comment information with the tag information according to the generation sequence of the tag information and the generation sequence of the new comment information. 10 . The device according to claim 9 , wherein the flag information includes a favorable mark, a medium mark or a bad mark. 11 .