CN110392277A - A kind of content recording method, device, equipment and the storage medium of live video - Google Patents
A kind of content recording method, device, equipment and the storage medium of live video Download PDFInfo
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- CN110392277A CN110392277A CN201910695074.4A CN201910695074A CN110392277A CN 110392277 A CN110392277 A CN 110392277A CN 201910695074 A CN201910695074 A CN 201910695074A CN 110392277 A CN110392277 A CN 110392277A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8547—Content authoring involving timestamps for synchronizing content
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
This application discloses content recording method, device, equipment and the storage medium of a kind of live video, method includes: the input operation in response to user, obtains at least two temporal informations being arranged according to the play time of target video；During through push-and-pull stream service live video, slice file corresponding with target video is obtained according at least two temporal informations；Setting M3U8 index file corresponding with slice file, and the corresponding relationship of slice file and M3U8 index file is set.In this method, the time of manually control beginning and end recording is avoided to obtain slice file, greatly promotes and the operating comfort that content is included is carried out to live video, promotes the temporal information of slice file and the degree of agreement of actual play time；File is sliced based on push-and-pull stream service acquisition on server beyond the clouds, stability is much higher than the stability that slice file is obtained using PC machine, therefore can be improved the video quality that content is included.
Description
Technical field
The present invention relates to field of video processing, in particular to the content recording method of a kind of live video, device, equipment and
Computer readable storage medium.
Background technique
Currently, there is the demand that content is included that carries out for the live video on line.For example, in live video, news connection
Broadcasting program was broadcast live in the 19:00-19:30 set time, certain talk show was broadcast live in the 20:00-22:00 set time, was passed through
It carries out content to such as news hookup program of the target video in live video/talk show to include, so as to subsequent according to practical need
Seek the content for playing target video again.
The method that content is included is carried out to live video in the prior art, live video is usually passed through into cable transmission extremely
PC machine carries out video acquisition and synchronous recording by tools such as the VLC players that is set in PC machine.But in this method,
On the one hand need manually to put the beginning and end for manually control with end time point recording at the beginning of target video
It is sliced file to obtain, is operated comparatively laborious, and manual operation likely results in the recording time and target view of control
The degree of agreement of the actual play time of frequency is poor, leads to that content is included imperfect or there are superfluous contents；In addition, due to PC machine
It is difficult to keep long-time steady operation, the stability of PC machine will directly affect the stability during content is included, if therefore PC
There is situations such as Caton in machine, will directly affect the quality for including content.
Therefore, how to improve and the operating comfort that content is included is carried out to live video, promote the video matter that content is included
Amount, is a technical problem that technical personnel in the field need to solve at present.
Summary of the invention
In view of this, can be improved the purpose of the present invention is to provide a kind of content recording method of live video to straight
It broadcasts video and carries out the operating comfort that content is included, promote the video quality that content is included；It is a further object of the present invention to provide
A kind of content collection device, equipment and the computer readable storage medium of live video, all have above-mentioned beneficial effect.
In order to solve the above technical problems, the present invention provides a kind of content recording method of live video, it is applied to cloud and takes
Business device, comprising:
In response to the input operation of user, obtains and believed according at least two times that the play time of target video is arranged
Breath；
During through push-and-pull stream service live video, obtained and the mesh according at least two temporal informations
Mark the corresponding slice file of video；
M3U8 index file corresponding with the slice file is set, and the slice file and the M3U8 index are set
The corresponding relationship of file.
Preferably, described during through push-and-pull stream service live video, according at least two temporal informations
The process for obtaining slice file corresponding with the target video, specifically includes:
During through push-and-pull stream service live video, when current time is corresponding temporal information, described
Corresponding timestamp is arranged in corresponding position in live video；
Two timestamps are chosen according to actual needs, and set described for the live video between described two timestamps
It is sliced file.
Preferably, further comprise:
When receiving the call instruction of third-party platform transmission, corresponding slice text is obtained according to the call instruction
Part, and the slice file is output to the third-party platform and is played out.
Preferably, further comprise:
Using multiple slice files, videogram is set；
The videogram is sent to playing platform, is corresponded to so that the playing platform is played according to the videogram
Multiple slice files.
Preferably, further comprise:
It is arranged and updates the broadcasting time of each slice file.
In order to solve the above technical problems, the present invention also provides a kind of content collection device of live video, comprising:
Module is obtained, for the input operation in response to user, is obtained according to the setting of the play time of target video extremely
Few two temporal informations；
It is sliced module, for being believed during passing through push-and-pull stream service live video according at least two times
Breath obtains slice file corresponding with the target video；
For M3U8 index file corresponding with the slice file to be arranged, and the slice file is arranged in setup module
With the corresponding relationship of the M3U8 index file.
In order to solve the above technical problems, the present invention also provides a kind of content receiving and recording equipments of live video, comprising:
Memory, for storing computer program；
Processor realizes the content recording method of any of the above-described kind of live video when for executing the computer program
Step.
In order to solve the above technical problems, the present invention also provides a kind of computer readable storage medium, it is described computer-readable
Computer program is stored on storage medium, the computer program realizes any of the above-described kind of live video when being executed by processor
Content recording method the step of.
A kind of content recording method of live video applied to cloud server provided by the invention, by response to
The input at family operates, and obtains at least two temporal informations being arranged according to the play time of target video；Passing through push-and-pull stream clothes
It is engaged in obtaining slice file corresponding with target video according at least two temporal informations during live video；Be arranged again with
It is sliced the corresponding M3U8 index file of file, and the corresponding relationship of slice file and M3U8 index file is set, thus realization pair
The content of target video in live video is included.In this method, manually control beginning and end record is on the one hand avoided
The time of system to obtain slice file, greatly promotes and carries out the operating comfort that content is included to live video, additionally by cloud
It holds server to obtain slice file according to temporal information, promotes the temporal information of slice file and the identical journey of actual play time
Degree；On the other hand, file is sliced based on push-and-pull stream service acquisition on server beyond the clouds, stability, which is much higher than, utilizes PC machine
The stability of slice file is obtained, therefore can be improved the video quality that content is included.
In order to solve the above technical problems, the present invention also provides content collection device, equipment and the meters of a kind of live video
Calculation machine readable storage medium storing program for executing, all has above-mentioned beneficial effect.
Detailed description of the invention
It in order to illustrate the embodiments of the present invention more clearly or the technical solution of the prior art, below will be to embodiment or existing
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to the attached drawing of offer.
Fig. 1 is a kind of flow chart of the content recording method of live video provided in an embodiment of the present invention；
Fig. 2 is a kind of structure chart of the content collection device of live video provided in an embodiment of the present invention；
Fig. 3 is a kind of structure chart of the content receiving and recording equipment of live video provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The core of the embodiment of the present invention is to provide a kind of content recording method of live video, can be improved to live video
The operating comfort that content is included is carried out, the video quality that content is included is promoted；Another core of the invention is to provide a kind of straight
Content collection device, equipment and the computer readable storage medium for broadcasting video, all have above-mentioned beneficial effect.
It is right with reference to the accompanying drawings and detailed description in order to make those skilled in the art more fully understand the present invention program
The present invention is described in further detail.
Fig. 1 is a kind of flow chart of the content recording method of live video provided in an embodiment of the present invention.As shown in Figure 1,
A kind of content recording method of the live video applied to cloud server includes:
S10: the input in response to user operates, and obtains at least two times being arranged according to the play time of target video
Information.
It is understood that the live video on line is usually the video of continuous live event, and target video refers to
A part of video in live video (TS stream) is arranged corresponding temporal information according to the play time of target video, indicates to set
It sets and the beginning and ending time that content is included is carried out to target video.Specifically, carrying out what content was included as needed firstly the need of user
The play time of target video inputs at least two temporal informations, and cloud server is operated by the input in response to user and obtained
To the temporal information.After temporal information is set, then it represents that the content is included operation and is hung up, when reaching the corresponding time,
It is automatic again to execute corresponding task.
It is further to note that since the present embodiment is to realize that target regards by push-and-pull stream service using cloud server
The content of frequency is included, preset temporal information be arranged timing hang up service when, can to multiple live videos be arranged pair
The temporal information answered executes content so as to subsequent multithreading and includes operation, and then promotes progress content and include the convenient of operation
Property.
S20: it during through push-and-pull stream service live video, obtains according at least two temporal informations and is regarded with target
Frequently corresponding slice file.
It is understood that in actual operation, when showing that slice file (TS slice file) at least needs two
Between information, that is, starting and end time.During being broadcast live video according to the push-and-pull stream service of bottom, if working as
The preceding time is corresponding with the temporal information of setting, then timestamp corresponding with the temporal information, In are arranged in live video
Multiple timestamps are set in live video and then are obtained from live video according at least two timestamps and target video pair
The slice file answered.
S30: setting M3U8 index file corresponding with slice file, and pair of slice file and M3U8 index file is set
It should be related to.
Specifically, M3U8 index file refers to the file for indexing corresponding slice file, M3U8 index file packet
Include the content of slice file, the i.e. information of target video；At the beginning of being sliced file and end time and slice file
Storage address.After obtaining slice file, it can be through the corresponding M3U8 index of input operation setting in response to user
File is also possible to by extracting the video content in slice file so that corresponding M3U8 index file, the present embodiment pair is arranged
This restriction without limitation.
Specifically, after obtaining M3U8 index file, it is also necessary to be corresponded to for slice file and the setting of M3U8 index file
Relationship, so that the subsequent storage address according in M3U8 index file calls corresponding slice file to play out.Specifically,
It in actual operation, is to be stored to entire live video content, and preset the corresponding video name of each slice file
With the corresponding relationship of M3U8 index file, user clicks the video name for wanting to play, according to video name and M3U8 index file
Linking relationship and M3U8 index file in storage address call corresponding slice file to play out.
A kind of content recording method of live video applied to cloud server provided in an embodiment of the present invention, passes through sound
It should be operated in the input of user, obtain at least two temporal informations being arranged according to the play time of target video；By pushing away
During drawing stream service live video, slice file corresponding with target video is obtained according at least two temporal informations；Again
Setting M3U8 index file corresponding with slice file, and the corresponding relationship of slice file and M3U8 index file is set, thus
The content of the target video in live video is included in realization.In this method, on the one hand avoid manually control start and
The time for terminating to record to obtain slice file, greatly promotes and carries out the operating comfort that content is included to live video, in addition
Slice file is obtained according to temporal information by cloud server, promotes the temporal information and actual play time for being sliced file
Degree of agreement；On the other hand, file is sliced based on push-and-pull stream service acquisition on server beyond the clouds, stability is much higher than benefit
The stability of slice file is obtained with PC machine, therefore can be improved the video quality that content is included.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
In the present embodiment, during live video, service is flowed by push-and-pull and is obtained and target view according at least two temporal informations
Frequently the process of corresponding slice file, specifically includes:
During through push-and-pull stream service live video, when current time is corresponding temporal information, it is being broadcast live
Corresponding timestamp is arranged in corresponding position in video；
Two timestamps are chosen according to actual needs, and set slice text for the live video between two timestamps
Part.
In the present embodiment, at least two temporal informations are preset, then corresponds to during live video, will be broadcast live
It is correspondingly arranged multiple timestamps in video, two timestamps are chosen from multiple timestamps according to actual needs, by two times
Live video between stamp is set as slice file, which can be two adjacent timestamps, be also possible to not
Two adjacent timestamps.
Specifically, can be and believe in current time and preset time during through push-and-pull stream service live video
Cease to it is corresponding when corresponding position in live video corresponding timestamp is set, then using it is one in front and one in back two adjacent when
Between stamp obtain corresponding slice file.For example, setting temporal information is 7:00,7:30 and 8:00, therefore, in live video
Timestamp is respectively set in the corresponding position 7:00,7:30 and 8:00, then can according to two adjacent times stamp one in front and one in back
To obtain the first slice file of 7:00-7:30 and the second slice file of 7:30-8:00.Before utilizing one
After one and non-conterminous timestamp obtains corresponding slice file.It specifically such as, can the two be non-conterminous according to 7:00 and 8:00
Timestamp obtain third be sliced file, that is, it is the corresponding live streaming of this period of 7:00-8:00 that it is corresponding, which to be sliced file, for third
Video content in video.It is understood that due to using each timestamp it can be concluded that corresponding different slice file,
It needs that M3U8 index file corresponding with each slice file is arranged.
As it can be seen that the present embodiment is by being arranged multiple temporal informations, it can be deduced that a variety of different slice files are able to ascend
The result of broadcast of playable video.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
The present embodiment further comprises:
When receiving the call instruction of third-party platform transmission, corresponding slice file is obtained according to call instruction, and
Slice file is output to third-party platform to play out.
In actual operation, usually cloud server is by the slice file push obtained to third-party platform, so as to
Tripartite's platform plays each slice file.In the present embodiment, be receive third-party platform transmission call instruction when, according to
The call instruction gets corresponding slice file, then slice file is output to third-party platform and is played out.Specifically, root
According to the information of the video for the desired broadcasting for including in call instruction, corresponding M3U8 index file is found, further according to the M3U8 rope
Corresponding storage address gets corresponding slice file in quotation part, to call the slice file to play out.
As it can be seen that the present embodiment is will to be just sliced file push extremely in the case where getting the call instruction of third-party platform
Third-party platform plays out, and actively plays out each slice file push to third-party platform compared to cloud server
Method, method provided in this embodiment are pointedly to push slice file to third-party platform, opposite can save transmission money
Source.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
The present embodiment further comprises:
Using multiple slice files, videogram is set；
Videogram is sent to playing platform, so that playing platform plays corresponding multiple slice texts according to videogram
Part.
It is that video mesh further is set using multiple slice files after obtaining multiple slice files in the present embodiment
Record, is then sent to playing platform for videogram, so that playing platform is according to multiple in videogram broadcasting videogram
It is sliced the corresponding video content of file.In the present embodiment, include in the concrete type and videogram of videogram
It is sliced the quantity of file without limitation.
As it can be seen that the present embodiment passes through setting videogram, and videogram is sent to playing platform, so as to playing platform
Corresponding multiple slice files are played according to videogram, can be reduced when playing platform needs to play multiple slice files
The information interaction times of cloud server and playing platform save transfer resource.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
The present embodiment further comprises:
It is arranged and updates the broadcasting time of each slice file.
It in the present embodiment, further comprise that the broadcasting time of each slice file is set, and plays slice text each
After part, the broadcasting time of corresponding slice file is updated.
Specifically, can be the identification information for being respectively set for each slice file and indicating broadcasting time, it can also be each
The broadcasting time of each slice file is set in the corresponding M3U8 index file of slice file, in addition, in actual operation, also
It can include that each table for being sliced file updates corresponding in the table after playing slice file by being in addition arranged
It is sliced the corresponding broadcasting time of file, the present embodiment does not do specific restriction to this.
As it can be seen that the present embodiment passes through the broadcasting time for being further arranged and updating each slice file, can know convenient for user
The broadcasting situation for knowing each slice file, to further promote the usage experience of user.
Detailed retouch has been carried out for a kind of embodiment of the content recording method of live video provided by the invention above
It states, the present invention also provides a kind of content collection device of live video corresponding with this method, equipment and computer-readable deposits
Storage media, due to device, equipment and computer readable storage medium part embodiment and method part embodiment mutually according to
It answers, therefore the embodiment of device, equipment and computer readable storage medium part refers to the description of the embodiment of method part,
Here it wouldn't repeat.
Fig. 2 is a kind of structure chart of the content collection device of live video provided in an embodiment of the present invention, as shown in Fig. 2,
A kind of content collection device of live video includes:
Module 21 is obtained, is operated for the input in response to user, what acquisition was arranged according to the play time of target video
At least two temporal informations；
It is sliced module 22, is used for during through push-and-pull stream service live video, at least two temporal informations of foundation
Obtain slice file corresponding with target video；
For M3U8 index file corresponding with file is sliced to be arranged, and slice file and M3U8 is arranged in setup module 23
The corresponding relationship of index file.
The content collection device of live video provided in an embodiment of the present invention, the content side of including with above-mentioned live video
The beneficial effect of method.
Fig. 3 is a kind of structure chart of the content receiving and recording equipment of live video provided in an embodiment of the present invention, as shown in figure 3,
A kind of content receiving and recording equipment of live video includes:
Memory 31, for storing computer program；
Processor 32, when for executing computer program the step of the realization such as content recording method of above-mentioned live video.
The content receiving and recording equipment of live video provided in an embodiment of the present invention, the content side of including with above-mentioned live video
The beneficial effect of method.
In order to solve the above technical problems, the present invention also provides a kind of computer readable storage medium, computer-readable storage
It is stored with computer program on medium, the content side of including such as above-mentioned live video is realized when computer program is executed by processor
The step of method.
Computer readable storage medium provided in an embodiment of the present invention, the content recording method with above-mentioned live video
Beneficial effect.
Above to the content recording method of live video provided by the present invention, device, equipment and computer-readable storage
Medium is described in detail.Principle and implementation of the present invention are described for specific embodiment used herein,
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas.It should be pointed out that for this technology
For the those of ordinary skill in field, without departing from the principle of the present invention, several improvement can also be carried out to the present invention
And modification, these improvements and modifications also fall within the scope of protection of the claims of the present invention.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
Claims (8)
1. a kind of content recording method of live video, which is characterized in that be applied to cloud server, comprising:
In response to the input operation of user, at least two temporal informations being arranged according to the play time of target video are obtained；
During through push-and-pull stream service live video, obtains according at least two temporal informations and regarded with the target
Frequently corresponding slice file；
M3U8 index file corresponding with the slice file is set, and the slice file and the M3U8 index file are set
Corresponding relationship.
2. the method according to claim 1, wherein the process by push-and-pull stream service live video
In, the process of slice file corresponding with the target video is obtained according at least two temporal informations, is specifically included:
During through push-and-pull stream service live video, when current time is corresponding temporal information, in the live streaming
Corresponding timestamp is arranged in corresponding position in video；
Two timestamps are chosen according to actual needs, and set the slice for the live video between described two timestamps
File.
3. the method according to claim 1, wherein further comprising:
When receiving the call instruction of third-party platform transmission, corresponding slice file is obtained according to the call instruction, and
The slice file is output to the third-party platform to play out.
4. according to the method described in claim 3, it is characterized in that, further comprising:
Using multiple slice files, videogram is set；
The videogram is sent to playing platform, so that the playing platform is corresponding more according to videogram broadcasting
A slice file.
5. method according to any one of claims 1 to 4, which is characterized in that further comprise:
It is arranged and updates the broadcasting time of each slice file.
6. a kind of content collection device of live video characterized by comprising
Module is obtained, for the input operation in response to user, obtains at least two be arranged according to the play time of target video
A temporal information；
It is sliced module, for being obtained during through push-and-pull stream service live video according at least two temporal informations
Slice file corresponding with the target video out；
For M3U8 index file corresponding with the slice file to be arranged, and the slice file and institute is arranged in setup module
State the corresponding relationship of M3U8 index file.
7. a kind of content receiving and recording equipment of live video characterized by comprising
Memory, for storing computer program；
Processor is realized when for executing the computer program as in live video described in any one of claim 1 to 5
The step of holding recording method.
8. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the content such as live video described in any one of claim 1 to 5 when the computer program is executed by processor
The step of recording method.
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| CN111787404A (en) * | 2020-07-26 | 2020-10-16 | 易视腾科技股份有限公司 | Live stream playing method and device |
| CN111901696A (en) * | 2020-07-31 | 2020-11-06 | 杭州当虹科技股份有限公司 | Real-time recording and strip-disassembling system based on hls technology by using preloading mode |
| CN113645480A (en) * | 2021-08-17 | 2021-11-12 | 杭州时趣信息技术有限公司 | Live video recording method, device and medium |
| CN114827753A (en) * | 2021-01-22 | 2022-07-29 | 腾讯科技（北京）有限公司 | Video index information generation method and device and computer equipment |
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| CN114827753B (en) * | 2021-01-22 | 2023-10-27 | 腾讯科技（北京）有限公司 | Video index information generation method and device and computer equipment |
| CN113645480A (en) * | 2021-08-17 | 2021-11-12 | 杭州时趣信息技术有限公司 | Live video recording method, device and medium |
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