CN109040811A - A kind of video broadcasting method and device - Google Patents
A kind of video broadcasting method and device Download PDFInfo
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- CN109040811A CN109040811A CN201810937138.2A CN201810937138A CN109040811A CN 109040811 A CN109040811 A CN 109040811A CN 201810937138 A CN201810937138 A CN 201810937138A CN 109040811 A CN109040811 A CN 109040811A
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4825—End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
-
- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention provides a kind of video broadcasting method and devices, belong to field of computer technology.Wherein, terminal can receive the play instruction of user's transmission, then video to be played each of indicated by play instruction is continuously played, and before video playing to be played being played on finishes, the play time of the play time stamp and the video data of the video to be played being played on finally obtained that obtain the first video data of next video to be played, and the first video data is arranged is stabbed continuous.In the embodiment of the present invention, when being played out to each video to be played, it is continuous by the play time stamp and the play time stamp of the last part video data of video-frequency band to be played being played on that preset the first video data of next video to be played, so that terminal will not stop restarting decoding Rendering operations again, and then it avoids appearance and plays Caton, the problem of showing blank screen, improves the effect of video playing.
Description
Technical field
The invention belongs to field of computer technology, more particularly to a kind of video broadcasting method and device.
Background technique
With the continuous development of computer technology, terminal using more and more extensive, user often broadcast by using terminal
Put video.In practical application scene, it often will appear the scene that multiple videos are carried out continuously with broadcasting, for example, to an electricity
It is continuously played depending on more collection TV plays in play, alternatively, after playing some video, it is continuous to play advertisement video, etc..
Therefore, continuous the problem of playing as people's extensive concern how is realized.
In the prior art, terminal is when continuously being played, usually after playing a video, stop decoding and
Then Rendering operations remove the video data for loading another video to be played, then, then restart to solve video data
Code and Rendering operations.When due to switching over, needs first to stop to restart again decoding and therefore Rendering operations are broadcast in video
In the handoff procedure put, it often will appear broadcasting Caton, the problem of display blank screen occurs in terminal, and then leads to the effect of video playing
Fruit is poor.
Summary of the invention
The present invention provides a kind of video broadcasting method and device, to solve in the handoff procedure of video playing, due to
Occur playing Caton display blank screen, and then the problem for causing the effect of video playing poor.
According to the present invention in a first aspect, provide a kind of video broadcasting method, be applied to terminal, this method comprises:
Receive the play instruction that user sends；The play instruction be used to indicate the terminal to multiple videos to be played into
Row is continuous to be played；
For each video to be played, the video to be played is played out, and will be being played on described to be played
Video is as target video, before the target video finishes, obtains the first video data of next video to be played,
And when the broadcasting of play time stamp and the video data of the target video finally obtained of first video data is set
Between stab it is continuous.
Optionally, after first video data for obtaining next video to be played, setting first view
It is described before the play time stamp of frequency evidence and the play time stamp of the video data of the target video finally obtained are continuous
Method further include:
Whether within a preset range to judge the video parameter of first video data；
If the video parameter of first video data is within a preset range, setting first video counts are executed
According to play time stamp and the play time of the video data of the target video finally obtained stab continuous step；
Wherein, the video parameter includes described image parameter PPS value and sequential parameter PSP value.
Optionally, before first video data for obtaining next video to be played, the method also includes:
Sequence based on the multiple video to be played in the play instruction generates and plays array；
Next video to be played is determined according to the broadcasting array.
Optionally, the play time section of the multiple video to be played is carried in the play instruction；
It is described that the video to be played is played out, comprising:
Corresponding video data is obtained according to the play time section of the video to be played；；
When being decoded rendering to the video data of acquisition, the key that is first appeared from the video data of the acquisition
Frame starts to be decoded rendering.
Optionally, the sequence based on the multiple video to be played in the play instruction generates and plays array
Later, the method also includes:
When receiving the change directive for being directed to the broadcasting array that the user sends, according to the change directive pair
The broadcasting array is modified.
Second aspect according to the present invention provides a kind of video play device, is applied to terminal, and described device includes:
Receiving module, for receiving the play instruction of user's transmission；The play instruction is used to indicate the terminal to more
A video to be played is continuously played；
Playing module, for being played out to the video to be played, and will be playing for each video to be played
The video to be played as target video, before the target video finishes, obtain next video to be played
First video data, and the video of the play time stamp and the target video finally obtained of first video data is set
The play time stamp of data is continuous.
Optionally, described device further include:
Judgment module, for whether within a preset range to judge the video parameter of first video data；
Execution module executes the setting if the video parameter for first video data is within a preset range
The play time stamp of first video data connects with the play time stamp of the video data of the target video finally obtained
Continuous step；
Wherein, the video parameter includes described image parameter PPS value and sequential parameter PSP value.
Optionally, described device further include:
Generation module generates for the sequence based on the multiple video to be played in the play instruction and plays number
Group；
Determining module, for determining next video to be played according to the broadcasting array.
Optionally, the play time section of the multiple video to be played is carried in the play instruction；
The playing module, is used for:
Corresponding video data is obtained according to the play time section of the video to be played；
When being decoded rendering to the video data of acquisition, the key that is first appeared from the video data of the acquisition
Frame starts to be decoded rendering.
Optionally, described device further include:
Module is changed, for receiving when being directed to the change directive for playing array of user's transmission, according to
The change directive is modified the broadcasting array.
The third aspect the embodiment of the invention provides a kind of mobile terminal, including processor, memory and is stored in described
It is real when the computer program is executed by the processor on memory and the computer program that can run on the processor
Now the step of video broadcasting method as described in relation to the first aspect.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage mediums, which is characterized in that the calculating
Computer program is stored on machine readable storage medium storing program for executing, is realized as described in relation to the first aspect when the computer program is executed by processor
Video broadcasting method the step of.
For first technology, the present invention has following advantage:
Terminal can receive user transmission play instruction, then to video to be played each of indicated by play instruction into
Row is continuous to be played, and before video playing to be played being played on finishes, obtains the first video of next video to be played
Data, and the video data of the play time stamp and the video to be played being played on finally obtained of the first video data is set
Play time stamp it is continuous.It is next by presetting when being played out to each video to be played in the embodiment of the present invention
The last part video of the play time stamp and video-frequency band to be played being played on of first video data of video to be played
The play time stamp of data is continuous, so that terminal will not stop restarting decoding Rendering operations again, and then avoids and broadcasts
The problem of putting Caton, showing blank screen, improves the effect of video playing.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of step flow chart for video broadcasting method that the embodiment of the present invention one provides；
Fig. 2 is a kind of step flow chart of video broadcasting method provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of block diagram for video play device that the embodiment of the present invention three provides；
Fig. 4 is a kind of block diagram for video play device that the embodiment of the present invention four provides.
Specific embodiment
The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
It is limited.It is to be able to thoroughly understand the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention
It is fully disclosed to those skilled in the art.
Embodiment one
Fig. 1 is a kind of step flow chart for video broadcasting method that the embodiment of the present invention one provides, and this method can be applied
In terminal, as shown in Figure 1, this method may include:
Step 101 receives the play instruction that user sends；The play instruction is used to indicate the terminal to multiple wait broadcast
Video is put continuously to be played.
In the embodiment of the present invention, play instruction can be what user was sent by the playing function of triggering terminal to terminal,
Multiple video identifiers can be carried in the play instruction, correspondingly, multiple marks pair that terminal can will carry in play instruction
The multiple videos answered are as video to be played.Exemplary, which can be triggered by virtual push button, for example, terminal can
With in the broadcast interface of TV play A show a continuous broadcast button, user can by clicking the continuous broadcast button, to
Terminal sends play instruction, can correspondingly, in the play instruction carry the mark of each collection video of TV play A.
Step 102, for each video to be played, the video to be played is played out, and by institute being played on
Video to be played is stated as target video, before the target video finishes, obtains the first of next video to be played
Video data, and the play time parameter and the video counts of the target video finally obtained of first video data are set
According to play time continuous parameters.
In this step, terminal can continuously play multiple videos to be played, and in specific playing process, terminal can be
Before video playing to be played being played on finishes, the first video data for obtaining next video to be played, terminal are gone in advance
The play time stamp of play time stamp and target video that next video to be played can be arranged based on first video data is connected
It is continuous, it is exemplary, when playing out to video a, it can obtain next video video b's to be played before video a is played
First video data, and the play time stamp of first video data and broadcasting for the video data of the video a finally obtained are set
It is continuous to put timestamp.In the embodiment of the present invention, by obtaining the first video data in advance, and the broadcasting of the first video data is set
The play time stamp of timestamp and the video data of the target video finally obtained is continuous, and terminal can be made to complete to last
After the decoding Rendering operations of the video data of the target video of acquisition, continue the first video data to next video to be played
It is decoded and Rendering operations, that is, continue play operation, and then avoid and first stop and then restart to execute decoding again
And the pause process of Rendering operations, and then avoid in video switching link and the problem of playing Caton, showing blank screen occur, it improves
The effect of video playing.
In conclusion the video broadcasting method that the embodiment of the present invention one provides, terminal can receive the broadcasting of user's transmission
Instruction, then continuously plays video to be played each of indicated by play instruction, and in view to be played being played on
Before frequency finishes, obtain the first video data of next video to be played, and the play time of the first video data is set
The play time stamp of stamp and the video data of the video to be played being played on finally obtained is continuous.In the embodiment of the present invention,
When being played out to each video to be played, when by the broadcasting of the first video data for presetting next video to be played
Between stamp and the last part video data of video-frequency band to be played being played on play time stamp it is continuous so that terminal will not
Stopping restarts decoding Rendering operations again, and then avoids the problem of appearance plays Caton, shows blank screen, improves video and broadcasts
The effect put.
Embodiment two
Fig. 2 is a kind of step flow chart of video broadcasting method provided by Embodiment 2 of the present invention, and this method can be applied
In terminal, as shown in Fig. 2, this method may include:
Step 201 receives the play instruction that user sends；The play instruction is used to indicate the terminal to multiple wait broadcast
Video is put continuously to be played.
Specifically, the implementation of this step can refer to above-mentioned steps 101, therefore not to repeat here for present invention implementation.
Step 202, the sequence based on the multiple video to be played in the play instruction generate and play array.
In this step, the playing sequence of multiple videos to be played can be defined in the broadcasting array, specifically, terminal can be with
First play instruction is parsed, then analytically after play instruction in obtain the marks of the multiple videos to be played for including,
It then can be using the mark of each video to be played as array member, and by the mark of each video to be played in play instruction
In sequence, i.e., sequence of the video to be played in play instruction be determined as the mark of the video to be played in playing array
Sequentially, exemplary, can be in broadcasting array will according to vertical mode by the early sequence to evening according to playing sequence
The mark of each video to be played is added in array, and the sequence for playing the mark of each video to be played in array is as each
The playing sequence of video to be played, in this way, can make in subsequent step, based on the broadcasting array to each video to be played into
When row plays, playing sequence can satisfy the expection of user.
Further, in practical application scene, user may merely desire to broadcast the interested segment in part in video
It puts, therefore, the play time section of multiple videos to be played can also be carried in the embodiment of the present invention, in the play instruction, it should
The play time section of video to be played can be made of start time point and end time point, wherein start time point is for referring to
Show play out since which point which of video to be played second, end time point be used to indicate video to be played which
Point which terminates play operation second.Exemplary, terminal can detecte user to the selection operation of multiple videos, then for each
The selected video of user shows period option, and each selected view can be arranged by clicking period option in user
Some segment corresponding period of frequency is play time section, then clicks ACK button, sends play instruction to terminal.When
So, terminal can also show a period input frame, and such user oneself can be manually entered play time section, so that with
Family can be more accurate definition play time section, the embodiment of the present invention is not construed as limiting this.
Correspondingly, the play time section of each video to be played can also be added to by terminal plays in array, specifically,
Each video to be played can be added to and playing the corresponding position in array, further, since the viewing demand of user can
It can change, for example, user during viewing, is not desired to watch some video, or be intended to increase a view
Frequency is watched, or is intended to change the play time section of some video, and therefore, user may be more to what is defined before
The play time section of a video to be played is modified, in the embodiment of the present invention, when terminal is by the broadcasting of each video to be played
Between section be added and play in array, can be convenient user and the multiple videos to be played and play time section that define before carried out more
Change, correspondingly, terminal can receive user's transmission for the change directive for playing array when, according to change directive to broadcasting
It puts array to be modified, specifically, the change directive can be to increase instruction, correspondingly, terminal can receive the use
When the increase instruction that family is sent, the play time section for increasing the indicated video of instruction is inserted into the broadcasting array；
Wherein, increase instruction can be what user was sent by the increase function of triggering terminal to terminal, indicated by increase instruction
The play time section of video to be played can be the play time section of video carried in increase instruction, exemplary, user
It can then click by selecting some video and corresponding play time section and increase button, carry this to terminal transmission
The increase of the play time section of video instructs.
Further, change directive can be to delete instruction, correspondingly, and terminal can receive what the user sent
When deleting instruction, the mark and play time for playing and deleting the indicated video to be played of instruction described in array is deleted
Section；Wherein, deletion instruction can be what user was sent by the deletion function of triggering terminal to terminal, and deletion instruction is signified
The video to be played shown can be the mark carried in deletion instruction, and exemplary, terminal can show a delete button, user
The delete button can be clicked, correspondingly, terminal can show the video to be played for playing and not playing currently in array to user
Corresponding deletion option, further, user can be sent out by clicking the corresponding deletion option of some video to be played to terminal
Send the deletion instruction for carrying the video to be played.
Further, change directive can be modification instruction, and correspondingly, terminal can receive what the user sent
When modification instruction, the play time section of the to be played video indicated to modification instruction described in the broadcasting array is repaired
Change.Wherein, modification instruction can be what user was sent by the modification function of triggering terminal to terminal, and modification instruction is signified
The play time section of the video to be played shown can be the play time section that carries in modification instruction, exemplary, and terminal can be with
One modification button of display, user can click the modification button, and correspondingly, terminal can show to user and play in array currently
The corresponding modification option of the play time section for the video to be played not played, further, user can be waited for by clicking some
The corresponding modification option of play time section for playing video re-enters play time section, and it is again defeated to carry this to terminal transmission
The modification of the play time section entered instructs.Further, terminal is when modifying, and can use and carries in modification instruction
Play time section replaces the play time section of the video to be played.Certainly, which can also be instruction terminal to broadcasting
Array carries out the instruction of other processing, for example, playing sequence modification instruction, is adjusted the playing sequence of video to be played,
The embodiment of the present invention is not construed as limiting this.
Step 203, for each video to be played, the video to be played is played out, and by institute being played on
Video to be played is stated as target video, next video to be played is determined according to the broadcasting array, is obtained next wait broadcast
Put the first video data of video.
In this step, terminal first the play time section based on video to be played can obtain the corresponding video of video to be played
Then data are decoded Rendering operations to video data, that is, play out.It should be noted that terminal can in practical application
Be get acquisition in need video data and then Rendering operations are decoded to video data, be also possible to
It after getting a part of video data, begins to be decoded Rendering operations to the video data got, i.e., when obtaining
It is decoded rendering, the embodiment of the present invention is not construed as limiting this.When obtaining video data, terminal can be according to video to be played
Play time section obtain corresponding video data, specifically, terminal can since the corresponding video data of start time point,
The operation for obtaining video data is executed, when getting the end time corresponding video data of point, terminates to obtain video data
Operation, that is, obtain, getting since start time point is in the video data of video to be played at corresponding video data
End time point stops obtaining after corresponding video data in the video data of video to be played.Further, it is broadcast in basis
When putting array and determining next video to be played, next video to be played that terminal can will play target video in array is determined
For next video to be played, for example, the video to be played of target video back in array will be played as next video to be played,
When obtaining the video data of next video to be played, it can be and obtained since the start time point of next video to be played
's.
Further, generally for the normal play for guaranteeing video, first frame in video sequence is all crucial always
Frame, wherein key frame is also referred to as I frame, indicates independently be decoded rendering without reference to other information, carries all letters
The independent frame of breath is that key frame can guarantee that video can normally decode rendering by first frame of setting.Other than I frame,
Will also include P frame and B frame in video data, what P frame indicated be present frame picture with former frame (former frame may be I frame
May be P frame) difference, the frame for needing to refer to front can just be decoded rendering, B frame indicate again be this frame and before and after frames difference
Not, rendering can be just decoded by needing to refer to previous frame data and latter frame data.But due to playing the broadcasting in array
Period is user oneself definition, it is possible that first data frame of the corresponding video data of play time section is not to close
Key frame, and then lead to not the problem of being decoded rendering.Therefore, in the embodiment of the present invention, terminal is in the video counts to acquisition
When according to being decoded rendering, rendering can will be decoded the key frame first appeared since the video data of acquisition.This
In inventive embodiments, rendering is decoded the key frame that terminal can be first appeared since video data, and then can guarantee
The time to be played being capable of normal play.
Further, in order to guarantee the fluency played, need to guarantee to have in terminal it is enough be currently played to
Play video video data be able to carry out processing, therefore, in the embodiment of the present invention, terminal can during broadcasting according to
Predetermined period calculates the data volume of video data that is having obtained and not playing, when data volume is less than preset data amount threshold value,
Continue to obtain video data.Wherein, which can be preset by developer, the embodiment of the present invention to this not
It limits.Exemplary, which can be 0.1 second.It is remaining available by periodically calculating in the embodiment of the present invention
Data volume so that terminal is able to carry out processing by enough video datas, and then ensure that the fluency of broadcasting.It needs to illustrate
It is, if the corresponding video data of video to be played is stored in terminal local, since terminal is when obtaining local video data, one
As be not in Caton problem, therefore, for being stored in local video data, terminal can be omitted the mistake periodically calculated
Journey.
Further, in order to save memory space, terminal can also determine institute when the video playing to be played finishes
State the contribution margin of video to be played, wherein the contribution margin indicates that when terminal is as resource provider, other terminals are to the end
The request rate of the video to be played is requested at end, and in practical application, terminal is likely to be in ad hoc mode (P2P), at this point, eventually
End can be used as a resource provider, other terminals can be to the data of terminal request terminal inner storage, further
Ground, which, which can be, according to other terminals determines the request number of times of video to be played, and request rate is bigger, and contribution margin is got over
Greatly；If the contribution margin of the video to be played is less than default contribution margin threshold value, the corresponding video of the video to be played is deleted
Data.In the embodiment of the present invention, by deleting the lesser video to be played of contribution margin, sky can be stored to terminal inner reducing
Between occupancy while, guarantee video data can be fully utilized, improve resource utilization.
Further, in actual application scenarios, user often delivers video and comments after having watched a video
By for the segment that splendid contents occur, user can only often show the time that these splendid contents occur with verbal description
Section, in this way, generally requiring first to open the video, so when other users are wanted to watch the splendid contents segment referred in the comment
The progress bar for manually adjusting the video based on the verbal description in comment afterwards, searches these wonderfuls one by one, whole operation compared with
It is cumbersome.Therefore, in the embodiment of the present invention, after completing video playing, following operation is can also be performed in terminal: receiving user
The broadcasting array inserting instruction of transmission, the broadcasting array inserting instruction are used to indicate terminal and play array chain in the insertion of comment area
It connects, is then generated according to the broadcasting array inserting instruction and play array link, and broadcasting array link is inserted into comment area.
In this way, user plays array inserting instruction by sending to terminal, the insertion in comment can be realized and include multiple video clips
The link of set, in this way, other users may be viewed by multiple video clips, and then simplify broadcasting behaviour by clicking the link
Make.
It should be noted that, for the ease of carrying out memory management, video server end is often in actual application scenarios
By the corresponding video data of each video according to preset time span unit be video data fragment, by each video counts
According to fragment using default storage algorithm, for example, position storage bitmap algorithm is stored.In storage, a video is corresponding
Video data fragment is potentially stored in same video server, it is also possible to be stored in the different server of video server end
In.Exemplary, video server end can be the corresponding video data of video to be played, with 6 minutes for time span unit,
It is divided into multistage video data, for example, a length of 15 minutes video A corresponding video datas when complete, can be and be divided into 00
Point 00 second to 06 point 00 second corresponding video-data fragment, 06 point of 01 second to 12 points 00 second corresponding video-data fragment and 12 point 01
Second, this 3 video-data fragments were potentially stored in same server, it is also possible to be stored to 15 points of 00 second corresponding video-data fragments
In different servers.Correspondingly, terminal can also take when needing to obtain video data from video server end according to video
It is engaged in dividing the mode of video data in device, play time section is divided into corresponding with video-data fragment each in video server
Period corresponding period fragment, it is exemplary, it is assumed that the play time section of video A to be played be 03 point 35 seconds to 07 point 00
Second, then terminal play time section can be divided into 03 point 00 second 35 seconds to 06 point, 06 point of 01 second to 07 point 00 second two time
Section fragment, when obtaining video data, terminal can determine 03 point of storage based on dispatching algorithm predetermined in video software
06 point of 01 second to 07 point 00 second corresponding view of server address and storage of 35 seconds to 06 point 00 second corresponding video-data fragment
The server address of frequency data segment, and corresponding video data is obtained to server based on determining address.
Whether within a preset range step 204 judges the video parameter of first video data.
In this step, the video parameter may include image parameter (Picture Parameter Set, PPS) value and
Sequential parameter (Picture Sequence Parameter, PSP) value, correspondingly, which may include preset PPS
It is worth range and preset PSP value range.Specifically, terminal can first read PPS value and PSP from the first video data
Value, then, it is determined that whether the PPS value read is in preset PPS value range, whether the PSP value of reading is in preset PSP value model
It encloses, wherein the preset PPS value range and preset PSP value range can be preparatory based on practical experience by developer
Definition.In practical application, some video files can not realize splicing by setting play time continuous parameters, for example, not having
There is the video of audio can not be with other video-splicings, and these videos that can not splice are often PPS value and PSP value not pre-
If in range, therefore, in the embodiment of the present invention, the play time parameter that next video to be played is set with it is being played on
Before the play time continuous parameters of video to be played, it can first judge the video parameter of the first video data whether in preset range
It is interior, to ensure the success rate of subsequent setting up procedure.
If step 205, the video parameter of first video data are within a preset range, first video counts are set
According to play time stamp and the play time stamp of the video data of the target video finally obtained it is continuous.
In this step, terminal can first determine the play time of the last part video data of the target video obtained
Then stamp modifies to the play time stamp of the first video data, so that the play time of first video data is stabbed and obtained
The play time stamp of the last part video data of the target video taken is continuous, and in setting, terminal be can be to video counts
The timestamp of every frame data is modified in, it is assumed that has 2 frame data in video data, then terminal can be to the first frame data
Play time stamp modify so that the broadcasting of the play time stamp and the last frame data of target video of the first frame data
Timestamp is continuous, and the play time stamp and the play time of modified first frame data that the second frame data are then arranged stab, into
And it realizes the play time stamp of the first video data of setting and the play time of the video data of the target video finally obtained and stabs
Continuously.
In the embodiment of the present invention, which can be all video datas of next video to be played, show
Example, when next video to be played is to store to the video of terminal inner, the available next video to be played of terminal
All video datas as the first video data, in this way, by setting the first video data play time stamp and finally obtain
The play time stamp of the video data of the target video taken is continuous, that is, can guarantee that first video to be played can be played smoothly.
But limited by terminal loads ability, which is also possible to the partial video number of next video to be played
According to, due to the first video data to next video to be played play time stamp be modified, will lead to it is next to
The play time stamp of the play time stamp for playing the subsequent video data of video and the first video data is discontinuous, and then causes to regard
Frequency play error the problem of, therefore, in the embodiment of the present invention, can also the first video data be next video to be played portion
When point video data, i.e., when further including the second video data in the corresponding video data of next video to be played, obtained for subsequent
The second video data of each of the next video to be played taken, be arranged the play time stamp of second video data with
The play time stamp of video data before second video data obtained is continuous.
In the embodiment of the present invention, by after completing to modify to the play time of the first video data stamp, subsequent
In the process for the second video data of each of next video to be played of acquisition, all by the broadcasting of second video data when
Between stamp and the video data before second video data that obtains play time stamp it is continuous, it is ensured that can be to the video
Carry out normal play.
It should be noted that in order to reduce the influence to target video, terminal can will be played in the target video
When finishing, for example, obtaining next view to be played since the start time point of next video to be played when remaining time is 4 seconds
The partial data of frequency is as the first video data, then, in the last part video data for getting the target video, if
The play time stamp of the play time stamp for setting the first video data and the last part video data of the acquisition is continuous, same with this
When, terminal will continue to execute the decoding Rendering operations to the last part video data, complete the decoding Rendering operations it
Afterwards, i.e., it is believed that completing the broadcasting to the video to be played being played on.
It is stabbed accordingly, due to the play time for having had changed the first video data and has got first video counts
According to therefore, when playing next video to be played, the data obtained in advance directly can be loaded onto decoding and play mould by terminal
Block is decoded rendering, and then, terminal can continue to obtain subsequent second video data, and is configured play time stamp and connects
Continuous operation, to guarantee that subsequent video data being capable of normal play.In this way, need to only be held in the playing process of the target video
Setting play time stamp continuous operation of the row to the partial video data, and then can reduce being played on to be played to this
The influence of video.It is of course also possible to be before the video to be played being played on will finish, obtain it is next to
The start time point of video is played to all video datas between end time point, is completed to next all views of video to be played
The continuous operation of setting play time stamp of frequency evidence, the embodiment of the present invention are not construed as limiting this.
In conclusion video broadcasting method provided by Embodiment 2 of the present invention, terminal can receive the broadcasting of user's transmission
Instruction, the multiple videos to be played being then based in play instruction are sequentially generated broadcasting array, terminal meeting in play instruction
Each video to be played is continuously played, and before video playing to be played being played on finishes, obtain it is next to
Play video the first video data, and the video parameter of the first video data within a preset range when, be arranged the first video
The play time stamp of data and the play time stamp of the video data of the video to be played being played on finally obtained are continuous, with
Ensure the success rate of setting up procedure.In the embodiment of the present invention, when being played out to each video to be played, can all it preset
The last part of the play time stamp and video-frequency band to be played being played on of first video data of next video to be played
The play time stamp of video data is continuous, so that terminal will not stop restarting decoding Rendering operations again, and then avoids out
The problem of now playing Caton, showing blank screen, improves the effect of video playing.
Embodiment three
Fig. 3 is a kind of block diagram for video play device that the embodiment of the present invention three provides, as shown in figure 3, the device 30 can
To include:
Receiving module 301, for receiving the play instruction of user's transmission；The play instruction is used to indicate the terminal pair
Multiple videos to be played are continuously played.
Playing module 302, for being played out to the video to be played, and will for each video to be played
The video to be played played is as target video, before the target video finishes, obtains next view to be played
First video data of frequency, and the play time stamp of first video data and the target video that finally obtains are set
The play time stamp of video data is continuous.
In conclusion the video play device that the embodiment of the present invention three provides, receiving module can receive user's transmission
Play instruction, then playing module can continuously play video to be played each of indicated by play instruction, and just
Before the video playing to be played of broadcasting finishes, the first video data of next video to be played is obtained, and the first view is set
The play time stamp of frequency evidence and the play time stamp of the video data of the video to be played being played on finally obtained are continuous.
In the embodiment of the present invention, when being played out to each video to be played, by preset next video to be played first
The play time stamp and the play time of the last part video data of video-frequency band to be played being played on of video data stab
Continuously, it so that terminal will not stop restarting decoding Rendering operations again, and then avoids appearance and plays Caton, show blank screen
Problem improves the effect of video playing.
Example IV
Fig. 4 is a kind of block diagram for video play device that the embodiment of the present invention four provides, as shown in figure 4, the device 40 can
To include:
Receiving module 401, for receiving the play instruction of user's transmission；The play instruction is used to indicate the terminal pair
Multiple videos to be played are continuously played.
Playing module 402, for being played out to the video to be played, and will for each video to be played
The video to be played played is as target video, before the target video finishes, obtains next view to be played
First video data of frequency, and the play time stamp of first video data and the target video that finally obtains are set
The play time stamp of video data is continuous.
Optionally, described device 40 further include:
Judgment module, for whether within a preset range to judge the video parameter of first video data.
Execution module executes the setting if the video parameter for first video data is within a preset range
The play time stamp of first video data connects with the play time stamp of the video data of the target video finally obtained
Continuous step.
Wherein, the video parameter includes described image parameter PPS value and sequential parameter PSP value.
Optionally, described device 40 further include:
Generation module 403 is generated and is played for the sequence based on the multiple video to be played in the play instruction
Array；
Determining module, for determining next video to be played according to the broadcasting array.
Optionally, the play time section of the multiple video to be played is carried in the play instruction.
The playing module 402, is used for:
Corresponding video data is obtained according to the play time section of the video to be played.
When being decoded rendering to the video data of acquisition, the key that is first appeared from the video data of the acquisition
Frame starts to be decoded rendering.
Optionally, described device 40 further include:
Module 404 is changed, for receiving when being directed to the change directive for playing array of user's transmission, root
The broadcasting array is modified according to the change directive.
In conclusion the video play device that the embodiment of the present invention four provides, receiving module can receive user's transmission
Play instruction, then generation module can be based on multiple video to be played being sequentially generated in play instruction in play instruction
Array is played, playing module can continuously play each video to be played, and broadcast in video to be played being played on
It discharges before finishing, obtains the first video data of next video to be played, and in the video parameter of the first video data default
When in range, the video counts of the play time stamp and the video to be played being played on finally obtained of the first video data of setting
According to play time stamp it is continuous, to ensure the success rate of setting up procedure, change module can be according to the instruction of user to playing number
Group is modified.In the embodiment of the present invention, when being played out to each video to be played, can all it preset next to be played
Play time stamp and the last part video data of video-frequency band to be played being played on of first video data of video
Play time stamp is continuous, so that terminal will not stop restarting decoding Rendering operations again, and then avoid appearance and play Caton,
The problem of showing blank screen, improves the effect of video playing.
For above-mentioned apparatus embodiment, since it is basically similar to the method embodiment, so be described relatively simple,
The relevent part can refer to the partial explaination of embodiments of method.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor, memory and is stored in memory
Computer program that is upper and can running on a processor, the computer program realize above-mentioned video playing side when being executed by processor
Each process of method embodiment, and identical technical effect can be reached, to avoid repeating, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned video broadcasting method embodiment, and energy when being executed by processor
Reach identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only
Read memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic or disk etc..
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It would have readily occurred to a person skilled in the art that: any combination application of above-mentioned each embodiment is all feasible, therefore
Any combination between above-mentioned each embodiment is all embodiment of the present invention, but this specification exists as space is limited,
This is not just detailed one by one.
Provided herein video broadcasting method not with any certain computer, virtual system or the intrinsic phase of other equipment
It closes.Various general-purpose systems can also be used together with teachings based herein.As described above, construction has present invention side
Structure required by the system of case is obvious.In addition, the present invention is also not directed to any particular programming language.It should be bright
It is white, it can use various programming languages and realize summary of the invention described herein, and retouched above to what language-specific was done
State is in order to disclose the best mode of carrying out the invention.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the present invention and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, such as right
As claim reflects, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows tool
Thus claims of body embodiment are expressly incorporated in the specific embodiment, wherein each claim conduct itself
Separate embodiments of the invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of any
Can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor or digital signal processor (DSP) come realize some in video broadcasting method according to an embodiment of the present invention or
The some or all functions of person's whole component.The present invention is also implemented as one for executing method as described herein
Point or whole device or device programs (for example, computer program and computer program product).Such this hair of realization
Bright program can store on a computer-readable medium, or may be in the form of one or more signals.It is such
Signal can be downloaded from an internet website to obtain, and is perhaps provided on the carrier signal or is provided in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
Claims (10)
1. a kind of video broadcasting method, which is characterized in that be applied to terminal, which comprises
Receive the play instruction that user sends；The play instruction is used to indicate the terminal and connects to multiple videos to be played
Continued broadcasting is put；
For each video to be played, the video to be played is played out, and by the video to be played being played on
As target video, before the target video finishes, the first video data of next video to be played is obtained, and set
The play time stamp and the play time of the video data of the target video finally obtained for setting first video data stab
Continuously.
2. the method according to claim 1, wherein in first video counts for obtaining next video to be played
According to later, the play time of setting first video data stabs the video data with the target video finally obtained
Play time stamp it is continuous before, the method also includes:
Whether within a preset range to judge the video parameter of first video data；
If the video parameter of first video data is within a preset range, setting first video data is executed
Play time, which is stabbed, stabs continuous step with the play time of the video data of the target video finally obtained；
Wherein, the video parameter includes described image parameter PPS value and sequential parameter PSP value.
3. the method according to claim 1, wherein first video data for obtaining next video to be played
Before, the method also includes:
Sequence based on the multiple video to be played in the play instruction generates and plays array；
Next video to be played is determined according to the broadcasting array.
4. according to the method described in claim 3, it is characterized in that, carrying the multiple view to be played in the play instruction
The play time section of frequency；
It is described that the video to be played is played out, comprising:
Corresponding video data is obtained according to the play time section of the video to be played；
When being decoded rendering to the video data of acquisition, the key frame first appeared from the video data of the acquisition is opened
Beginning is decoded rendering.
5. according to the method described in claim 4, it is characterized in that, described be based on the multiple video to be played in the broadcasting
Sequence in instruction generates after playing array, the method also includes:
When receiving the change directive for being directed to the broadcasting array that the user sends, according to the change directive to described
Array is played to be modified.
6. a kind of video play device, which is characterized in that be applied to terminal, described device includes:
Receiving module, for receiving the play instruction of user's transmission；The play instruction be used to indicate the terminal to it is multiple to
Video is played continuously to be played；
Playing module plays out the video to be played for for each video to be played, and by institute being played on
Video to be played is stated as target video, before the target video finishes, obtains the first of next video to be played
Video data, and the video data of the play time stamp and the target video finally obtained of first video data is set
Play time stamp it is continuous.
7. device according to claim 6, which is characterized in that described device further include:
Judgment module, for whether within a preset range to judge the video parameter of first video data；
Execution module executes described in the setting if the video parameter for first video data is within a preset range
The play time stamp of first video data and the play time stamp of the video data of the target video finally obtained are continuous
Step；
Wherein, the video parameter includes described image parameter PPS value and sequential parameter PSP value.
8. device according to claim 6, which is characterized in that described device further include:
Generation module generates for the sequence based on the multiple video to be played in the play instruction and plays array；
Determining module, for determining next video to be played according to the broadcasting array.
9. device according to claim 8, which is characterized in that carry the multiple view to be played in the play instruction
The play time section of frequency；
The playing module, is used for:
Corresponding video data is obtained according to the play time section of the video to be played；
When being decoded rendering to the video data of acquisition, the key frame first appeared from the video data of the acquisition is opened
Beginning is decoded rendering.
10. device according to claim 9, which is characterized in that described device further include:
Module is changed, for receiving when being directed to the change directive for playing array of user's transmission, according to described
Change directive is modified the broadcasting array.
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| CN201810937138.2A CN109040811A (en) | 2018-08-16 | 2018-08-16 | A kind of video broadcasting method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937138.2A CN109040811A (en) | 2018-08-16 | 2018-08-16 | A kind of video broadcasting method and device |
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| CN201810937138.2A Pending CN109040811A (en) | 2018-08-16 | 2018-08-16 | A kind of video broadcasting method and device |
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| CN110267091A (en) * | 2019-05-07 | 2019-09-20 | 北京奇艺世纪科技有限公司 | Play instance processes method, apparatus and computer readable storage medium |
| CN112511818A (en) * | 2020-11-24 | 2021-03-16 | 上海哔哩哔哩科技有限公司 | Video playing quality detection method and device |
| CN112671696A (en) * | 2019-10-16 | 2021-04-16 | 华为技术有限公司 | Message transmission method and device, computer equipment and computer storage medium |
| CN112954380A (en) * | 2021-02-10 | 2021-06-11 | 北京达佳互联信息技术有限公司 | Video playing processing method and device |
| CN112954431A (en) * | 2021-01-29 | 2021-06-11 | 北京奇艺世纪科技有限公司 | Video playing method and device, video playing equipment and readable storage medium |
| CN113360708A (en) * | 2021-05-31 | 2021-09-07 | 北京达佳互联信息技术有限公司 | Video playing method and device, electronic equipment and storage medium |
| CN113573123A (en) * | 2021-07-23 | 2021-10-29 | 北京奇艺世纪科技有限公司 | Multimedia resource processing method, device, equipment and storage medium |
| CN113779306A (en) * | 2020-08-25 | 2021-12-10 | 北京沃东天骏信息技术有限公司 | Method and device for determining playing progress |
| CN114125516A (en) * | 2020-08-26 | 2022-03-01 | Oppo（重庆）智能科技有限公司 | Video playing method, wearable device and storage medium |
| CN114679621A (en) * | 2021-05-07 | 2022-06-28 | 腾讯云计算（北京）有限责任公司 | Video display method and device and terminal equipment |
| CN114827746A (en) * | 2022-03-30 | 2022-07-29 | 阿里巴巴（中国）有限公司 | Video playing control method, video playing control device, electronic equipment, media and program product |
| CN115225955A (en) * | 2021-04-16 | 2022-10-21 | 海信视像科技股份有限公司 | Display device, video switching method, video switching device and storage medium |
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| CN112671696A (en) * | 2019-10-16 | 2021-04-16 | 华为技术有限公司 | Message transmission method and device, computer equipment and computer storage medium |
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| CN115225955A (en) * | 2021-04-16 | 2022-10-21 | 海信视像科技股份有限公司 | Display device, video switching method, video switching device and storage medium |
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| CN113360708A (en) * | 2021-05-31 | 2021-09-07 | 北京达佳互联信息技术有限公司 | Video playing method and device, electronic equipment and storage medium |
| CN113360708B (en) * | 2021-05-31 | 2024-05-10 | 北京达佳互联信息技术有限公司 | Video playing method and device, electronic equipment and storage medium |
| CN113573123A (en) * | 2021-07-23 | 2021-10-29 | 北京奇艺世纪科技有限公司 | Multimedia resource processing method, device, equipment and storage medium |
| CN114827746A (en) * | 2022-03-30 | 2022-07-29 | 阿里巴巴（中国）有限公司 | Video playing control method, video playing control device, electronic equipment, media and program product |
| CN114827746B (en) * | 2022-03-30 | 2024-05-10 | 神力视界(深圳)文化科技有限公司 | Video playing control method, device, electronic equipment, medium and program product |
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