CN104093084B - A kind of method and device for playing video - Google Patents
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Abstract
The invention discloses a kind of method and device for playing video.Methods described includes：Obtain the video data stream for playing video；In the video data stream, the video data corresponding to advertisement video is determined；Play other video datas in addition to the video data corresponding to the advertisement video in the video data stream.By determining the position of the advertisement video in video data stream, realize and skip advertisement video content during video is played.
Description
Technical Field
The invention relates to the technical field of computer application, in particular to a method and a device for playing a video.
Background
Currently, with the widespread use of the internet, industries associated with the internet have been vigorously developed, such as video. When the video is played, the video provider inserts the advertisement into the program video, and the user cannot skip the advertisement to directly watch the video, but only watches the video after the advertisement is played. Such a manner of playback affects the viewing experience of the user.
Disclosure of Invention
The embodiment of the invention provides a method and a device for playing a video, which are used for skipping advertisement video contents in the process of playing the video.
A method of playing a video, comprising the steps of: acquiring a data stream of a video; determining data of advertisements in a data stream of the video; and playing other data streams except the data of the advertisement in the data stream of the video. The video data corresponding to the advertisement video is determined in the video data stream of the playing video, and the advertisement video part is skipped to directly play the video content after the advertisement when the video is played. It is achieved that the video content of the program can be played directly without playing the advertisements inserted by the video provider.
The determining the data of the advertisement in the data stream of the video comprises: and in the data stream of the video, determining the data field of the advertisement according to the starting character or the ending character of the data field. Because the starting character and the ending character of the data field corresponding to the advertisement video are fixed, the data field corresponding to the advertisement video is determined through the starting character and the ending character of the data field in the video data stream. The data field of the advertisement video can be accurately determined through the starting character and the ending character of the data field.
In the data stream of the video, determining the data field of the advertisement according to the start character or the end character of the data field includes: and determining whether a start character or an end character of a first data field in the data stream of the video is a predetermined advertisement character, and if so, determining that the first data field is a data field of an advertisement. The data field of the advertisement is determined by the starting character or the ending character, and whether the first data field is the data field of the advertisement can be accurately judged.
In the data stream of the video, determining the data field of the advertisement according to the start character or the end character of the data field includes: comparing start/end characters of a first data field with start/end characters of other data fields in a data stream of a video; counting the number of the start/end characters of the first data field which is the same as the start/end characters of other data fields, and the number of the start/end characters of the first data field which is different from the start/end characters of other data fields; and if the different number is larger than the same number, determining that the first data field is the data field corresponding to the advertisement. And judging that the data fields of which the starting characters or the ending characters are different from the starting characters or the ending characters of other data fields in one or more data fields are the data fields corresponding to the advertisement videos by comparing the starting characters or the ending characters of all the fields in the data stream. Since the data fields of the advertisement are different from the start characters and the end characters of the data fields of the program video in the data stream of the video, and the time corresponding to each data field is basically the same, and the time of the program video in the data stream of the video is far greater than the time of the advertisement, the number of the data fields of the advertisement is far less than that of the data fields of the program video, so that the start characters or the end characters of the data fields of the advertisement in the data stream of the video can be accurately determined by comparing the number of the start characters or the end characters of all the data fields, and the data fields of the advertisement can be determined by the start characters or the end characters of the advertisement.
In the data stream of the video, determining the data field of the advertisement according to the start character or the end character of the data field includes: determining a starting data field of an advertisement in the data stream of the video according to a starting character or an ending character of a data field in the data stream of the video; and according to the preset advertisement length, determining that the data fields in the preset advertisement length after the initial data field of the advertisement are the data fields of the advertisement. The time of the advertisement video inserted in the program video playing is generally fixed, and if the first data field of the advertisement video is determined, the videos to be played in the later preset time are all the advertisement videos, so that the determination times of the data field of the advertisement video are reduced, the advertisement video is judged more quickly, and the program video can be played by skipping the advertisement video more quickly.
The determining the data of the advertisement in the data stream of the video comprises: and in the data stream of the video, determining data corresponding to the advertisement according to the webpage address in the index information of the video. In the video with the split-type video structure, the webpage addresses in the index information in the data stream of the video and the index information in the advertisement and program video are different, so that the data of the advertisement in the video data stream can be accurately determined through the webpage addresses in the index information.
The above determining the advertisement data according to the web page address in the index information of the video in the video data stream includes: judging whether fixed characters in the webpage address in the index information of the first video fragment are preset advertisement characters, if so, determining that the first video fragment is an advertisement; or judging whether the webpage address in the index information of the first video fragment is the same as the webpage address of a preset advertisement, if so, determining that the first video fragment is the advertisement; or comparing the webpage address in the index information of the first video with the webpage address in the index information of the played segmented video, and if the different number is greater than the same number, determining that the first segmented video is an advertisement; or judging whether the webpage address in the index information of the first fragmented video is the webpage address of the preset video source, and if not, determining that the first fragmented video is the advertisement. And selecting a proper method to process the segmented video according to different conditions, so that the processable video is wider, and the situation that the advertisement video cannot be skipped is not easy to occur.
The other data streams except the data of the advertisement in the data stream for playing the video comprise: playing the data stream of the video according to the sequence of the data fields in the data stream of the video, skipping the data of the advertisement when playing the data of the advertisement, and playing the data of the program video after the data of the advertisement; or deleting the data of the advertisement, and combining the data of other videos into a data stream of a new video for playing. By skipping the advertisement or deleting the advertisement, the data stream of the video except the advertisement in the data stream of the video is played, so that the purpose that only the program video is played but the advertisement in the video is not played when the video is played can be achieved.
An apparatus for playing a video, comprising: the acquisition module is used for acquiring the data stream of the video; a determining module, configured to determine data of an advertisement in a data stream of the video; and the playing module is used for playing other data streams except the data of the advertisement in the data stream of the video.
The determining module includes: and the first determining unit is used for determining that the first data field is the data field of the advertisement if the starting character or the ending character of the first data field in the data stream of the video is the preset advertisement character.
The determining module includes: a judging unit, configured to compare start/end characters of a first data field in a data stream of the video with start/end characters of other data fields in the data stream of the video; and the second determining unit is used for determining that the first data field is the data field of the advertisement if the different number is larger than the same number.
The determining module includes: a start field determining unit, configured to determine a start data field of an advertisement in a data stream of the video according to a start character or an end character of a data field in the data stream of the video; and the third determining unit is used for determining that the data fields in the preset advertisement length after the initial data field of the advertisement are the data fields of the advertisement according to the preset advertisement length.
The determining module includes: the fixed character determining unit is used for judging whether fixed characters in webpage addresses in index information of a first video fragment in the video data stream are preset advertisement characters or not, and if yes, determining that the first video fragment is an advertisement; or a preset website determining unit, configured to determine whether a webpage address in index information of a first fragmented video in the video data stream is the same as a webpage address of a preset advertisement, and if so, determine that the first fragmented video is an advertisement; or the comparison website determining unit is used for comparing the webpage address in the index information of the first video fragment in the video data stream with the webpage address of each video fragment played in the front, and if the different number is larger than the same number, determining that the first video fragment is an advertisement; or the video source determining unit is used for judging whether the webpage address in the index information of the first video fragment in the video data stream is the webpage address of the preset video source, and if not, determining that the first video fragment is the advertisement.
The playing module comprises: the first playing submodule is used for playing the data stream of the video according to the sequence of the data fields in the data stream of the video, skipping the data of the advertisement when the data of the advertisement is played, and playing the data of the program video after the data of the advertisement; or the second playing submodule is used for deleting the data of the advertisement and combining the data of other videos into a new video data stream to play.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart of a method for playing a video according to an embodiment of the present invention;
FIG. 2a is a diagram illustrating a structure of a data field in a video of a full video structure according to an embodiment of the present invention;
FIG. 2b is a schematic diagram of a structure of a slice in a video with a slice video structure according to an embodiment of the present invention;
FIG. 3 is a flow chart of a method for determining data fields of advertisements in a video of a full video structure according to an embodiment of the present invention;
FIG. 4 is a flow chart of another method for determining data fields for advertisements in a video of a full video structure in accordance with embodiments of the present invention;
FIG. 5 is a schematic structural diagram of an apparatus for playing video according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a determination module in an embodiment of the present invention;
FIG. 7 is a diagram illustrating a structure of a determination module according to an embodiment of the present invention;
FIG. 8 is a diagram illustrating a structure of a determination module according to an embodiment of the present invention;
FIG. 9 is a diagram illustrating a structure of a determination module according to an embodiment of the present invention;
fig. 10 is a schematic diagram of a structure of a play module according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
An embodiment of the present invention discloses a method for playing a video, as shown in fig. 1, including:
s101, acquiring a data stream of a video, wherein the data stream of the video comprises data of advertisements.
Optionally, in an embodiment of the present invention, the video to be played may be a continuously changing image, or a set of continuously changing image and sound, such as a movie, a tv show, a variety, an animation, or a live broadcast in a video website.
The video file format of the video to be played includes but is not limited to: AVI (Audio Video Interactive), WMV (Windows Media Video), MPEG (Moving picture experts Group), RMVB (Real Media Variable Bit Rate), M3U8(M3U8 is one of M3U, its encoding format is UTF-8 format), and the like.
S102, in the data stream of the video, the data of the advertisement is determined.
S103, other data streams except the advertisement data in the video data stream are played.
Currently, when a user browses some videos, the provider of the videos inserts advertisements into the videos, and data of the advertisements is contained in a data stream of the videos and is sent to a client through a network. The client caches the data stream of the video and also caches the data of the advertisement.
By adopting the method provided by one embodiment of the invention, the data of the advertisement is determined in the data stream of the video, and the data of the advertisement is excluded during playing, so that the aim of directly playing the video by skipping the advertisement is realized.
Optionally, in S102, the data stream of the video may include: content data and/or web page addresses. The content data includes, among other things, data fields for advertisements and data fields for non-advertisements, such as dramas, movies, art programs, etc.
Optionally, the structure of the video stream may be a complete video structure or a split video structure. The full video structure is composed of a plurality of data fields, as shown in fig. 2a, each data field includes a start character, an end character, and at least one data field; the sliced video structure includes a plurality of sliced videos, and index information of the sliced videos is stored in an index file, as shown in fig. 2b, the index information of each sliced video may be in the form of a duration plus a webpage address.
Optionally, if the video is a video with a complete video structure, in S102, determining the advertisement data may be implemented by:
s102a, in the data stream of the video, the data field of the advertisement is determined according to the start character or the end character of the data field.
Since the start and end characters of the data field of the advertisement are different from the start and end characters of the data field of the non-advertisement, the data field of the advertisement can be determined by the start and end characters of the data field. In the following, an example of any data field (referred to as a first data field) in a video data stream will be described.
Optionally, the determining the data field of the advertisement according to the start character or the end character of the data field in the data stream of the video (S102a) may include:
s102 a-1: determining whether a start character or an end character of a first data field is a predetermined advertisement character, and if so, determining that the first data field is a data field of an advertisement.
For example, if the predetermined advertisement character is "AZXY", a data field whose starting character is "AZXY" is searched in the data stream of the acquired video, if the starting character of the searched data field is "AZXY" character, the data field is determined to be the data field of the advertisement, and when the starting character of the searched data field is not "AZXY", the data field is determined to be the data field of the program video.
Alternatively, as shown in fig. 3, the determining the data field of the advertisement according to the start character or the end character of the data field in the data stream of the video (S102a) may include:
s102 a-2: comparing start/end characters of a first data field with start/end characters of other data fields in a data stream of a video;
s102 a-3: the number of the start/end characters of the first data field which are the same as the start/end characters of the other data fields and the number of the start/end characters of the first data field which are not the same as the start/end characters of the other data fields are counted.
S102 a-4: and if the different number is larger than the same number, determining that the first data field is the data field corresponding to the advertisement.
Alternatively, as shown in fig. 4, the determining the data field of the advertisement according to the start character or the end character of the data field in the data stream of the video (S102a) may include:
s102 a-5: determining a starting data field of an advertisement in a data stream of the video according to a starting character or an ending character of the data field;
s102 a-6: and according to the preset advertisement length, determining that the data fields in the preset advertisement length after the initial data field of the advertisement are the data fields of the advertisement.
Preferably, the start data field of the advertisement may be determined in the manner described in S102a-1, or in the manners described in S102a-2 to S102a-4, or in other manners.
Preferably, the data fields within the preset advertisement length after the start data field of the advertisement are all data fields of the advertisement, and may be data fields within the preset advertisement length after the start character or the end character of the start data field of the advertisement.
The time length of the advertisement inserted by the provider during the video playing is generally fixed, for example, 45S, if the start data field of the advertisement is determined, the videos that should be played within the time length preset thereafter may be considered as all advertisements. The method reduces the determination times of the data field of the advertisement, judges the advertisement more quickly and skips the advertisement to play the program video.
Optionally, if the video is a video with a split-type video structure, in S102, determining the advertisement data may be implemented in the following manner:
s102b, in the video data stream, the data corresponding to the advertisement is determined according to the web page address in the video index information. In the following, a description will be given taking an example of any one of the sliced videos (referred to as a first sliced video) in the video stream.
Optionally, the determining, in the data stream of the video, the data of the advertisement according to the web page address in the index information of the video (S102b) may include:
s102b-1, judging whether the fixed character in the webpage address in the index information of the first video is a preset advertisement character, if so, determining that the first video is an advertisement. For example, in the web page address, the advertisement web page address may contain the character "AD", while the web page address of the video does not contain the character "AD".
Or, S102b-2, determining whether the webpage address in the index information of the first segment video is the same as the webpage address of the preset advertisement, and if so, determining that the first segment video is the advertisement. The scheme is suitable for acquiring the webpage address of the advertisement in advance.
Or, in S102b-3, the web page address in the index information of the first segment video is compared with the web page address in the index information of the segment video that has been played, and if the different number is greater than the same number, it is determined that the first segment video is an advertisement. Since the source of the advertisement is different from the source of the video, the web address of the advertisement is different from the web address of the video. The scheme is suitable for the fact that the webpage address of the advertisement or the program cannot be known in advance, but the length of the advertisement is far shorter than that of the program, and the advertisement can be determined in a quantity comparison mode through the characteristic.
Or, S102b-4, determine whether the web page address in the index information of the first segment video is the web page address of the preset video source, and if not, determine that the first segment video is an advertisement. The scheme is suitable for acquiring the webpage address of the program in advance.
Alternatively, the other data streams (S103) in the data stream of the played video, except for the data of the advertisement, may include:
s103a, playing the video data stream according to the sequence of the data fields in the video data stream, skipping the advertisement data when playing the advertisement data, and playing the program video data after the advertisement data.
For example, when a complete video structure video is played, in the data stream of the obtained video, the data fields in the data stream of the video are in the order of 5 data fields of program videos, 3 data fields of advertisements, and 4 data fields of program videos, the data stream of the video is played in the data stream order of the video, after the content of the first 5 data fields is played, the data stream jumps from the 6 th data field to the 8 th data field, and the content of the 9 th data field to the 13 th data field is directly played.
For another example, when playing a video with a tile structure, in the data stream of the acquired video, the sequence of the video with the tile structure in the data stream of the video is, 3 program videos with the tile structure, 1 advertisement with the tile structure, and 1 program video with the tile structure. The method comprises the steps of playing a video data stream in the sequence of a split type video structure video in the video data stream, determining that a 4 th split type video structure video is an advertisement of a split type video structure after playing a program video of a front 3 split type video structure, continuously judging whether a 5 th split type video structure video is the advertisement of the split type video structure, skipping the 4 th split type video structure video if the 5 th split type video structure video is the program video of the split type video structure, and directly playing the 5 th split type video structure video.
Still alternatively, the other data streams (S103) in the data stream of the played video, except the data of the advertisement, may include:
s103b, deleting the data of the advertisement, and combining the data of other videos into a new video data stream for playing.
For example, when a complete video structure video is obtained, in the data stream of the obtained video, the data fields in the data stream of the video are in the order of 5 data fields of program videos, 3 data fields of advertisements and 4 data fields of program videos, and if the 6 th data field to the 8 th data field are determined to be the data fields of advertisements, the 6 th data field to the 8 th data field are deleted from the data stream of the video, and the 1 st data field to the 5 th data field and the 9 th data field to the 13 th data field are combined into a new data stream of the video.
For another example, when playing a video with a tile structure, in the data stream of the acquired video, the sequence of the video with the tile structure in the data stream of the video is, 3 program videos with the tile structure, 1 advertisement with the tile structure, and 1 program video with the tile structure. And determining that the 4 th piece of the video with the split type video structure is an advertisement with the split type video structure, deleting the 4 th piece of the video with the split type video structure from the data stream of the video, and combining the 1 st piece of the video with the 3 rd piece of the video with the 5 th piece of the video with the data stream of a new video.
The above describes a method implementation process for playing video, which can be implemented by a device, and the internal functions and structure of the device are described below.
As shown in fig. 5, an apparatus for playing a video includes: an acquisition module 501, a determination module 502 and a playing module 503.
An obtaining module 501, configured to obtain a data stream of a video;
a determining module 502, configured to determine data of an advertisement in a data stream of the video;
a playing module 503, configured to play other data streams in the data stream of the video except for the data of the advertisement;
optionally, if the video is a video with a complete video structure, as shown in fig. 6, the determining module 502 may include:
the first determining unit 601 is configured to determine that the first data field is a data field of an advertisement if a start character or an end character of the first data field is a predetermined advertisement character.
Optionally, if the video is a video with a complete video structure, as shown in fig. 7, the determining module 502 may include:
a determining unit 701, configured to compare start/end characters of a first data field in a data stream of the video with start/end characters of other data fields in the data stream of the video.
A second determining unit 702, configured to determine that the first data field is a data field of an advertisement if the number of differences is greater than the same number.
Optionally, if the video is a video with a complete video structure, as shown in fig. 8, the determining module 502 may include:
a start field determining unit 801, configured to determine a start data field of an advertisement in a data stream of the video according to a start character or an end character of a data field in the data stream of the video;
a third determining unit 802, configured to determine, according to a preset advertisement length, that data fields in a preset advertisement length after a starting data field of the advertisement are all data fields of the advertisement.
Optionally, when the video data stream is a video data stream of a fragmented video, as shown in fig. 9, the determining module 502 may at least include any one of the following units:
a fixed character determining unit 901, configured to determine whether a fixed character in a webpage address in index information of a first segment video in a video data stream is a preset advertisement character, and if so, determine that the first segment video is an advertisement.
A preset website determining unit 902, configured to determine whether a webpage address in the index information of a first fragmented video in the video data stream is the same as a webpage address of a preset advertisement, and if so, determine that the first fragmented video is an advertisement.
A comparing website determining unit 903, configured to compare the webpage address in the index information of the first video fragment in the video data stream with the webpage address of each video fragment that has been played before, and determine that the first video fragment is an advertisement if the different numbers are greater than the same numbers.
The video source determining unit 904 is configured to determine whether a webpage address in index information of a first video segment in the video data stream is a preset webpage address of a video source, and if not, determine that the first video segment is an advertisement.
Optionally, as shown in fig. 10, the playing module 503 may include:
a first playing submodule 1001, configured to play a video data stream according to an order of data fields in the video data stream, skip advertisement data when advertisement data is played, and play program video data after the advertisement data; or
The second playing sub-module 1002 is configured to delete data of the advertisement, and combine data of other videos into a new video data stream for playing.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. A method of playing a video, comprising:
acquiring a data stream of a video, wherein the data stream structure of the video comprises: a full or tiled video structure;
determining data of advertisements in a data stream of the video;
playing other data streams except the data of the advertisement in the data stream of the video;
wherein, if the data stream structure of the video is a complete video structure, the determining the data of the advertisement in the data stream of the video includes:
in the data stream of the video, determining the data field of the advertisement according to the starting character or the ending character of the data field;
wherein, in the data stream of the video, determining the data field of the advertisement according to the start character or the end character of the data field comprises:
determining whether a start character or an end character of a first data field in a data stream of the video is a predetermined advertisement character, and if so, determining that the first data field is a data field of an advertisement; or,
comparing start/end characters of a first data field with start/end characters of other data fields in a data stream of a video; counting the number of the start/end characters of the first data field which is the same as the start/end characters of other data fields, and the number of the start/end characters of the first data field which is different from the start/end characters of other data fields; if the different number is larger than the same number, determining that the first data field is the data field corresponding to the advertisement; or,
determining a starting data field of an advertisement in the data stream of the video according to a starting character or an ending character of a data field in the data stream of the video; determining that data fields in a preset advertisement length after an initial data field of the advertisement are data fields of the advertisement according to the preset advertisement length;
if the data stream structure of the video is a split-type video structure, determining advertisement data in the data stream of the video, including:
in the data stream of the video, determining data corresponding to the advertisement according to the webpage address in the index information of the video;
wherein, in the data stream of the video, determining the data of the advertisement according to the webpage address in the index information of the video, comprises:
judging whether fixed characters in the webpage address in the index information of the first video fragment are preset advertisement characters, if so, determining that the first video fragment is an advertisement; or
Judging whether the webpage address in the index information of the first video fragment is the same as the webpage address of a preset advertisement or not, and if so, determining that the first video fragment is the advertisement; or
Comparing the webpage address in the index information of the first video with the webpage address in the index information of the played segmented video, and if the different number is greater than the same number, determining that the first segmented video is an advertisement; or
And judging whether the webpage address in the index information of the first video fragment is the webpage address of a preset video source, and if not, determining that the first video fragment is an advertisement.
2. The method of claim 1, wherein the playing the data stream of the video other than the data of the advertisement comprises:
playing the data stream of the video according to the sequence of the data fields in the data stream of the video, skipping the data of the advertisement when playing the data of the advertisement, and playing the data of the program video after the data of the advertisement; or
And deleting the data of the advertisement, and combining the data of other videos into a new video data stream for playing.
3. An apparatus for playing video, comprising:
an obtaining module, configured to obtain a data stream of a video, where a data stream structure of the video includes: a full or tiled video structure;
a determining module, configured to determine data of an advertisement in a data stream of the video;
the playing module is used for playing other data streams except the data of the advertisement in the data stream of the video;
wherein, if it is determined that the structure of the data stream of the video is a complete video structure, the determining module includes: a first determining unit, configured to determine that a first data field in a data stream of the video is a data field of an advertisement if a start character or an end character of the first data field is a predetermined advertisement character;
wherein the determining module comprises:
a judging unit, configured to compare start/end characters of a first data field in a data stream of the video with start/end characters of other data fields in the data stream of the video; a second determining unit, configured to determine that the first data field is a data field of an advertisement if the number of differences is greater than the same number; or,
the determining module includes:
a start field determining unit, configured to determine a start data field of an advertisement in a data stream of the video according to a start character or an end character of a data field in the data stream of the video;
the third determining unit is used for determining that the data fields in the preset advertisement length after the initial data field of the advertisement are the data fields of the advertisement according to the preset advertisement length; or,
the determining module is specifically configured to: comparing start/end characters of a first data field with start/end characters of other data fields in a data stream of a video; counting the number of the start/end characters of the first data field which is the same as the start/end characters of other data fields, and the number of the start/end characters of the first data field which is different from the start/end characters of other data fields; if the different number is larger than the same number, determining that the first data field is the data field corresponding to the advertisement;
if the data stream structure of the video is a sliced video structure, the determining module includes:
a fourth determining unit, configured to determine, in a data stream of the video, data corresponding to the advertisement according to a web page address in the index information of the video;
wherein the determining module further comprises:
the fixed character determining unit is used for judging whether fixed characters in webpage addresses in index information of a first video fragment in the video data stream are preset advertisement characters or not, and if yes, determining that the first video fragment is an advertisement; or
The preset website determining unit is used for judging whether a webpage address in the index information of a first video fragment in the video data stream is the same as a preset webpage address of an advertisement or not, and if so, determining that the first video fragment is the advertisement; or
A comparison website determining unit, configured to compare a webpage address in index information of a first video segment in the video data stream with a webpage address of each video segment that has been played before, and determine that the first video segment is an advertisement if the different numbers are greater than the same number; or
And the video source determining unit is used for judging whether the webpage address in the index information of the first video fragment in the video data stream is the preset webpage address of the video source or not, and if not, determining that the first video fragment is an advertisement.
4. The apparatus of claim 3, wherein the play module comprises:
the first playing submodule is used for playing the data stream of the video according to the sequence of the data fields in the data stream of the video, skipping the data of the advertisement when the data of the advertisement is played, and playing the data of the program video after the data of the advertisement; or
And the second playing submodule is used for deleting the data of the advertisement and combining the data of other videos into a new video data stream to play.
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| CN105611412A (en) * | 2015-12-22 | 2016-05-25 | 小米科技有限责任公司 | Video file playing method, video clip determining method and device |
| CN108235135A (en) * | 2016-12-21 | 2018-06-29 | 天脉聚源（北京）科技有限公司 | A kind of method and system of automatic fitration advertisement editor video |
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