CN104918071B - Video broadcasting method, device and terminal device - Google Patents

Video broadcasting method, device and terminal device Download PDF

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Publication number
CN104918071B
CN104918071B CN201510306704.6A CN201510306704A CN104918071B CN 104918071 B CN104918071 B CN 104918071B CN 201510306704 A CN201510306704 A CN 201510306704A CN 104918071 B CN104918071 B CN 104918071B
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Prior art keywords
plot
video
viewing
resolution ratio
expectation
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CN104918071A (en
Inventor
邵强
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/472End-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
    • H04N21/47217End-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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808Management of client data
    • H04N21/25825Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866Management of end-user data
    • H04N21/25891Management of end-user data being end-user preferences
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/472End-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
    • H04N21/47202End-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 requesting content on demand, e.g. video on demand

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Graphics (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The embodiment of the invention discloses a kind of video broadcasting method, device and terminal device, it is related to mobile device technology field, in this method, after expectation viewing plot in the video for receiving to the play instruction of video and receiving user's selection, download the corresponding video content of expectation viewing plot with setting resolution ratio, detect user's dragging playing progress bar or the video playback to it is described expect viewing plot corresponding starting play time when, read and play and described expect the corresponding video content of viewing plot.This programme can improve the play quality for expecting viewing plot, lift user's viewing experience.

Description

Video broadcasting method, device and terminal device
Technical field
The present embodiments relate to mobile device technology field, more particularly to a kind of video broadcasting method, device and terminal Equipment.
Background technology
At present, such as mobile terminal of smart mobile phone, tablet personal computer or personal digital assistant etc, has penetrated into each neck Domain, is generally used by people.One common mobile terminal generally there is instant messaging, game, music, video to broadcast Put, the function such as Internet resources are browsed.Video playback is used as the highly important function of one of which, using the teaching of the invention it is possible to provide the resources of movie & TV (such as film, TV play, entertainment) is watched for user, so as to be greatly enriched the cultural life of people, meets people Visual experience, contribute to people obtain knowledge understand the world.
However, user is during video website watches video online, network state can change in real time, work as user , may be poor due to current network state during the plot and content that dragging progress bar or video playback are expected to user, and block Serious situation so that user can not smoothly watch the plot and content of expectation, the strong influence viewing body of user Test.
The content of the invention
The purpose of the present invention is to propose to a kind of video broadcasting method, device and terminal device, to improve to user in video Expect the play quality of viewing plot, lift user's viewing experience.
In a first aspect, the embodiment of the present invention provides a kind of video broadcasting method, including:
Plot is watched in expectation in the video for receiving to the play instruction of video and receiving user's selection Afterwards, the corresponding video content of expectation viewing plot with setting resolution ratio is downloaded;
Expect to watch the corresponding starting of plot to described detecting user's dragging playing progress bar or the video playback During play time, read and play the corresponding video content of the expectation viewing plot.
Second aspect, the embodiment of the present invention provides a kind of video play device, including:
Pre-download unit, in the video for receiving to the play instruction of video and receiving user's selection Expectation viewing plot after, download the corresponding video content of expectation viewing plot with setting resolution ratio;
Broadcast unit, for detecting user's dragging playing progress bar or the video playback to the expectation viewing feelings When saving corresponding starting play time, read and play the corresponding video content of the expectation viewing plot.
The third aspect, the embodiment of the present invention provides a kind of terminal device, including the video play device.
In the embodiment of the present invention, in the video for receiving to the play instruction of video and receiving user's selection Expectation viewing plot after, download the corresponding video content of expectation viewing plot with setting resolution ratio, detecting When user's dragging playing progress bar or the video playback originate play time to the expectation viewing plot is corresponding, read And play the corresponding video content of the expectation viewing plot.It can be seen that, this programme is by playing the expectation viewing that user selects Pre-download expects the corresponding video content of viewing plot before plot so that directly read when needing to play and expecting viewing plot And the corresponding video content of expectation viewing plot of pre-download is played, expect viewing feelings without being downloaded in real time from network side Corresponding video content is saved, so that regardless of current network state, can smoothly play expectation viewing plot Corresponding video content, and then the play quality for expecting viewing plot is improved, improve user's viewing experience.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet for video broadcasting method that the embodiment of the present invention one is provided;
Fig. 2 is a kind of schematic flow sheet for video broadcasting method that the embodiment of the present invention two is provided;
Fig. 3 is a kind of schematic flow sheet for video broadcasting method that the embodiment of the present invention three is provided;
Fig. 4 is a kind of structural representation for video play device that the embodiment of the present invention four is provided.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart for video broadcasting method that the embodiment of the present invention one is provided, and this method can be broadcast by video Put device to perform, the device can realize that the device can be set in the terminal with software or example, in hardware, as shown in figure 1, this The method of embodiment is specifically included:Step 110- steps 120.
Step 110:Expectation in the video for receiving to the play instruction of video and receiving user's selection is seen See after plot, download the corresponding video content of expectation viewing plot with setting resolution ratio;
Step 120:User's dragging playing progress bar or video playback are being detected to the corresponding starting of expectation viewing plot During play time, read and play the corresponding video content of expectation viewing plot.
Specifically, in step 110, the expectation viewing plot in the video of user's selection is received, implementing can be with Include the following two kinds mode:
First, before or after the play instruction to video is received, user is showed in current display page and is wanted The plot list of the video of viewing, includes at least one plot of video in the plot list, each plot can use word Information etc. is described;The plot that user selects in the plot list is received, plot is watched as the expectation in the video;Than Such as, for the film of a war subject matter, " the main birth of man ", " man is main belligerent ", " man master can be included in corresponding plot list It is injured ", the plot such as " male main return in triumph ", if user clicks on plot " man master is injured " in plot list, by plot, " man is main It is injured " the expectation viewing plot of the film that is selected as user.
Second, after the play instruction to video is received, at least one plot is marked in playing progress bar, each Plot can use text information etc. to be described, and the plot that user selects in playing progress bar be received, as in video Expect viewing plot.Such as, for the film of a war subject matter, " male main birth is marked in the playing progress bar of broadcast interface It is raw ", " man is main belligerent ", " man master is injured ", the plot such as " male main return in triumph ", each plot can in playing progress bar the feelings Save corresponding play position to be marked, clicked in user in playing progress bar after the corresponding play position of some plot, by this Plot is watched in the expectation that plot is selected as user.
Exemplary, at least one plot being included in above-mentioned plot list or being marked in playing progress bar specifically may be used To be collected into advance by least one of following three kinds of modes mode:
First, the important plot for the video that video provider is provided is used as at least one described plot;
The important plot can be got from the server for providing video, in general, and video is issued in video provider When, some important plots such as climax plot of the video etc. can together be issued;
Second, the plot in the video of user's history viewing is collected, at least one described plot is used as;
One or more snippets content that specifically will can be frequently watched by user in video, is received respectively as the three unities Collection.
3rd, by plot related to the hobby of user in the video, it is used as at least one described plot.
Such as, user is when video website is registered, related interior of the hobby that user can be pointed out to fill in oneself Hold, such as, and the star that is liked, field interested etc..After the hobby information of user is got, determine in video with One or more snippets related content of the hobby of user, is collected respectively as the three unities, for example, will occur in video The multistage content for the star that user is liked is collected respectively as the three unities.
In step 110, the corresponding video content of expectation viewing plot with setting resolution ratio is downloaded, can be specifically solid Fix the corresponding video content of expectation viewing plot for carrying high definition resolution ratio.Or, according to current network state and/or expectation The corresponding reproduction time section of plot is watched, the setting resolution ratio is determined, the expectation viewing plot of the setting resolution ratio is then downloaded Corresponding video content.
Exemplary, according to current network state and/or the corresponding reproduction time section of expectation viewing plot, it is determined that described Resolution ratio is set, implementing can be as follows:
If determining that current network state is blocking according to current speed of download, it is determined that the resolution ratio that sets is mark Sorting resolution, if determining current network state according to speed of download to be smooth,:
When expecting that the corresponding reproduction time section of viewing plot belongs to the starting reproduction time section of video, it is determined that setting is differentiated Rate is Standard Definition resolution, because when expecting that the corresponding reproduction time section of viewing plot belongs to the starting reproduction time section of video, Expectation viewing plot may will be played within the short period after receiving video playback instruction, pre-download can be carried out Time is shorter, therefore downloads the corresponding video content of expectation viewing plot of Standard Definition resolution, is differentiated relative to high definition is downloaded The corresponding video content of expectation viewing plot of rate, more can save the time, to ensure the viewing of user.Expect viewing feelings described When saving corresponding reproduction time section and being not belonging to the starting reproduction time section of video, determine the resolution ratio that set as high definition resolution Rate, so that user can watch the expectation of high-quality to watch the corresponding video content of plot.
In step 110, download the corresponding video content of expectation viewing plot with setting resolution ratio, can be specifically to Video service end sends download request, in the download request identification information (such as title or numbering etc.) comprising video and The identification information of viewing plot is expected, so that the mark of plot is watched at Video service end according to the identification information and expectation of video Know acquisition of information expire the corresponding video content of plot to be watched and return to send download request terminal device.Expect viewing The identification information of plot can expect that the reproduction time information of viewing plot in video (such as originates reproduction time and termination Reproduction time) or description information or number information etc..
In the present embodiment, pass through the pre-download expectation viewing plot correspondence before the expectation viewing plot that user selects is played Video content so that need play expect viewing plot when directly read and play pre-download expectation viewing plot correspondence Video content, expect the corresponding video content of viewing plot without being downloaded in real time from network side so that no matter How is current network state, can smoothly play the corresponding video content of expectation viewing plot, and then improve expectation The play quality of plot is watched, user's viewing experience is improved.
Embodiment two:
Fig. 2 is a kind of flow chart for video broadcasting method that the embodiment of the present invention two is provided, and this method can be broadcast by video Put device to perform, the device can realize that the device can be set in the terminal with software or example, in hardware, as shown in Fig. 2 this The method of embodiment is specifically included:Step 210- steps 250.
Step 210:After the interface for the broadcasting icon for including the video that user wants viewing is entered, user's point is detected When the default plot hit on the interface shows button, show the plot list of video, in the plot list comprising the video extremely Few the three unities;
Step 220:The plot that user selects in plot list is received, plot is watched as the expectation in video;
Step 230:User, which clicks on, plays icon, receives the play instruction to video, true according to current network state Determine resolution ratio, download and play the video content of the resolution ratio of determination, at the same download high definition resolution ratio, user is pre-selected Expect the corresponding video content of viewing plot, the expectation downloaded to is watched into the corresponding video content of plot is cached;
Step 240:Detecting the expectation viewing that user's dragging playing progress bar or video playback are pre-selected to user During the corresponding starting play time of plot, the corresponding video content of expectation viewing plot of caching is read and played;
Step 250:After expecting that the corresponding video content of viewing plot finishes playing, according to current network state again Resolution ratio is determined, the subsequent video content of the resolution ratio of determination is downloaded and play.
Exemplary, the current network state of above-mentioned basis determines resolution ratio, can be specifically:If according to current download Speed determines that current network state is blocking, it is determined that resolution ratio is Standard Definition resolution, if true according to current speed of download Network state before settled is smooth, it is determined that resolution ratio is high definition resolution ratio.
In the present embodiment, pass through the pre-download expectation viewing plot correspondence before the expectation viewing plot that user selects is played Video content so that need play expect viewing plot when directly read and play pre-download expectation viewing plot correspondence Video content, expect the corresponding video content of viewing plot without being downloaded in real time from network side so that no matter How is current network state, can smoothly play the corresponding video content of expectation viewing plot, and then improve expectation The play quality of plot is watched, user's viewing experience is improved.Meanwhile, the present embodiment is adapted to resolution ratio, energy according to network state Enough smooth viewings for largely ensureing user.
Embodiment three:
Fig. 3 is a kind of flow chart for video broadcasting method that the embodiment of the present invention three is provided, and this method can be broadcast by video Put device to perform, the device can realize that the device can be set in the terminal with software or example, in hardware, as shown in figure 3, this The method of embodiment is specifically included:Step 310- steps 350.
Step 310:User, which clicks on, plays icon, receives the play instruction to video, true according to current network state Determine resolution ratio, download and play the video content of the resolution ratio of determination;
Step 320:Mark has plot in playing progress bar, receives what user selected in playing progress bar Plot, plot is watched as the expectation in video;
Step 330:The corresponding video content of plot is watched in expectation that download high definition resolution ratio, user's selection, will be downloaded To the corresponding video content of expectation viewing plot cached;
Step 340:Detecting the expectation viewing that user's dragging playing progress bar or video playback are pre-selected to user During the corresponding starting play time of plot, the corresponding video content of expectation viewing plot of caching is read and played;
Step 350:After expecting that the corresponding video content of viewing plot finishes playing, according to current network state again Resolution ratio is determined, the subsequent video content of the resolution ratio of determination is downloaded and play.
Exemplary, the current network state of above-mentioned basis determines resolution ratio, can be specifically:If according to current download Speed determines that current network state is blocking, it is determined that resolution ratio is Standard Definition resolution, if true according to current speed of download Network state before settled is smooth, it is determined that resolution ratio is high definition resolution ratio.
In the present embodiment, pass through the pre-download expectation viewing plot correspondence before the expectation viewing plot that user selects is played Video content so that need play expect viewing plot when directly read and play pre-download expectation viewing plot correspondence Video content, expect the corresponding video content of viewing plot without being downloaded in real time from network side so that no matter How is current network state, can smoothly play the corresponding video content of expectation viewing plot, and then improve expectation The play quality of plot is watched, user's viewing experience is improved.Meanwhile, the present embodiment is adapted to resolution ratio, energy according to network state Enough smooth viewings for largely ensureing user.
Example IV:
Referring to Fig. 4, the present embodiment provides a kind of video play device, may be disposed in terminal device, the device includes:
Pre-download unit 410, for being regarded to the play instruction of video and receiving described in user's selection receiving After expectation viewing plot in frequency, the corresponding video content of expectation viewing plot with setting resolution ratio is downloaded;
Broadcast unit 420, for detecting user's dragging playing progress bar or the video playback to the expectation sight When seeing the corresponding starting play time of plot, read and play and described expect the corresponding video content of viewing plot.
Further, the pre-download unit 410 specifically for:
Before or after the play instruction to the video is received, the video is showed in current display page Plot list, includes at least one plot of the video in the plot list;User is received to select in the plot list The plot selected, plot is watched as the expectation in the video;Or,
After the play instruction to the video is received, at least one plot is marked in playing progress bar, is received The plot that user selects in the playing progress bar, plot is watched as the expectation in the video.
Further, the device also includes:Plot collector unit 430, for determining described at least one in accordance with the following steps Individual plot:
The important plot for the video that video provider is provided, is used as at least one described plot;
The plot in the video of user's history viewing is collected, at least one described plot is used as;
By plot related to the hobby of the user in the video, at least one described plot is used as.
Further, the device also includes:
Resolution ratio determining unit 440, for determining the resolution ratio that sets as high definition resolution ratio;Or, according to current Network state and/or the corresponding reproduction time section of expectation viewing plot, determine the setting resolution ratio.
Further, the resolution ratio determining unit 440 specifically for:As follows according to current network state And/or the corresponding reproduction time section of plot is watched in the expectation, determines the setting resolution ratio:
If it is determined that current network state is blocking, it is determined that the resolution ratio that sets is Standard Definition resolution, however, it is determined that when Preceding network state is smooth, then:
When the corresponding reproduction time section of the expectation viewing plot belongs to the starting reproduction time section of the video, it is determined that The resolution ratio that sets is Standard Definition resolution;Expect that the corresponding reproduction time section of viewing plot is not belonging to the video described When originating reproduction time section, determine the resolution ratio that sets as high definition resolution ratio.
Further, the device also includes:
First resolution adaptation unit 450, for detecting user's dragging playing progress bar or the video playback extremely It is described to expect to watch before the corresponding starting play time of plot, in the subsequent video for the resolution ratio for downloading and playing determination Hold.
Further, the device also includes:
Second resolution adaptation unit 460, for reading and playing the corresponding video content of the expectation viewing plot Afterwards, resolution ratio is determined according to current network state, downloads and play the subsequent video content of the resolution ratio of determination.
The video play device that the present embodiment is provided can perform the video broadcasting method that any embodiment of the present invention is provided, Possess the corresponding functional module of execution method and beneficial effect.
Embodiment five:
The present embodiment provides a kind of terminal device, and the terminal device includes the video play device described in example IV.Should Terminal device can be specifically PC, smart mobile phone, tablet personal computer etc..
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change, Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.

Claims (11)

1. a kind of video broadcasting method, it is characterised in that including:
After expectation viewing plot in the video for receiving to the play instruction of video and receiving user's selection, under Carrier has the corresponding video content of expectation viewing plot of setting resolution ratio;
Wherein, it is described when setting resolution ratio to watch the corresponding broadcasting of plot according to current network state and/or the expectation Between resolution ratio determined by section, specifically include:
If it is determined that current network state is blocking, it is determined that the resolution ratio that sets is Standard Definition resolution, however, it is determined that current Network state is smooth, then:
When the corresponding reproduction time section of the expectation viewing plot belongs to the starting reproduction time section of the video, it is determined that described Resolution ratio is set as Standard Definition resolution;Expect the starting that the corresponding reproduction time section of viewing plot is not belonging to the video described During reproduction time section, determine the resolution ratio that sets as high definition resolution ratio;
Expect to watch the corresponding starting broadcasting of plot to described detecting user's dragging playing progress bar or the video playback During time point, read and play the corresponding video content of the expectation viewing plot.
2. the method as described in claim 1, it is characterised in that receive the expectation viewing feelings in the video of user's selection Section, is specifically included:
Before or after the play instruction to the video is received, the plot of the video is showed in current display page List, includes at least one plot of the video in the plot list;Receive what user selected in the plot list Plot, plot is watched as the expectation in the video;Or,
After the play instruction to the video is received, at least one plot is marked in playing progress bar, user is received The plot selected in the playing progress bar, plot is watched as the expectation in the video.
3. method as claimed in claim 2, it is characterised in that determine at least one described plot in accordance with the following steps:
The important plot for the video that video provider is provided, is used as at least one described plot;
The plot in the video of user's history viewing is collected, at least one described plot is used as;
By plot related to the hobby of the user in the video, at least one described plot is used as.
4. the method as described in any in claim 1-3, it is characterised in that also include:
Expect to watch the corresponding starting broadcasting of plot to described detecting user's dragging playing progress bar or the video playback Before time point, resolution ratio is determined according to current network state, the current video content of the resolution ratio of determination is downloaded and play.
5. the method as described in any in claim 1-3, it is characterised in that also include:
After reading and playing the corresponding video content of the expectation viewing plot, determined to differentiate according to current network state Rate, downloads and plays the subsequent video content of the resolution ratio of determination.
6. a kind of video play device, it is characterised in that including:
Pre-download unit, for the phase in the video for receiving to the play instruction of video and receiving user's selection After plot to be watched, the corresponding video content of expectation viewing plot with setting resolution ratio is downloaded;
Resolution ratio determining unit, for watching plot pair according to current network state and/or the expectation as follows The reproduction time section answered, determines the setting resolution ratio:
If it is determined that current network state is blocking, it is determined that the resolution ratio that sets is Standard Definition resolution, if current network State is smooth, then:
When the corresponding reproduction time section of the expectation viewing plot belongs to the starting reproduction time section of the video, it is determined that described Resolution ratio is set as Standard Definition resolution;Expect the starting that the corresponding reproduction time section of viewing plot is not belonging to the video described During reproduction time section, determine the resolution ratio that sets as high definition resolution ratio;
Broadcast unit, for detecting user's dragging playing progress bar or the video playback to the expectation viewing plot pair During the starting play time answered, read and play the corresponding video content of the expectation viewing plot.
7. device as claimed in claim 6, it is characterised in that the pre-download unit specifically for:
Before or after the play instruction to the video is received, the plot of the video is showed in current display page List, includes at least one plot of the video in the plot list;Receive what user selected in the plot list Plot, plot is watched as the expectation in the video;Or,
After the play instruction to the video is received, at least one plot is marked in playing progress bar, user is received The plot selected in the playing progress bar, plot is watched as the expectation in the video.
8. device as claimed in claim 7, it is characterised in that also include:Plot collector unit, for true in accordance with the following steps At least one fixed described plot:
The important plot for the video that video provider is provided, is used as at least one described plot;
The plot in the video of user's history viewing is collected, at least one described plot is used as;
By plot related to the hobby of the user in the video, at least one described plot is used as.
9. the device as described in any in claim 6-8, it is characterised in that also include:
First resolution adaptation unit, for detecting user's dragging playing progress bar or the video playback to the expectation Watch before the corresponding starting play time of plot, resolution ratio is determined according to current network state, downloads and plays determination Resolution ratio current video content.
10. the device as described in any in claim 6-8, it is characterised in that also include:
Second resolution adaptation unit, for read and play it is described expect the corresponding video content of viewing plot after, root Resolution ratio is determined according to current network state, the subsequent video content of the resolution ratio of determination is downloaded and play.
11. a kind of terminal device, it is characterised in that including the video play device any one of claim 6-10.
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