CN106973321B - Determine the method and device of video cardton - Google Patents
Determine the method and device of video cardton Download PDFInfo
- Publication number
- CN106973321B CN106973321B CN201710207433.8A CN201710207433A CN106973321B CN 106973321 B CN106973321 B CN 106973321B CN 201710207433 A CN201710207433 A CN 201710207433A CN 106973321 B CN106973321 B CN 106973321B
- Authority
- CN
- China
- Prior art keywords
- video data
- video
- data
- reference picture
- bitmap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4341—Demultiplexing of audio and video streams
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
- H04N21/4396—Processing of audio elementary streams by muting the audio signal
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
Abstract
The invention discloses a kind of method and devices of determining video cardton, belong to multimedia technology field.This method comprises: isolating video data from audio, video data；The image information of pre-stored reference picture is encapsulated into video data, the video data after being encapsulated；During showing the video data after encapsulating in specified region, image data, and the first acquisition time of recording image data are acquired；According to the first acquisition time of image data and image data, determine the video that plays whether Caton.The present invention is by the way that the image information of reference picture to be encapsulated into video data, and during showing video data, the acquisition time of acquisition image data and recording image data, and then be based on image data and acquisition time, determine video data whether Caton.The process is determined, definitive result is more accurate, real-time is stronger without detecting audio and video buffer queue by currently playing video data.
Description
Technical field
The present invention relates to multimedia technology field, in particular to a kind of method and device of determining video cardton.
Background technique
Caton is frequently problem in video display process, and after the video cardton of broadcasting, user will be unable to smoothness
Video is watched on ground, this not only greatly affected the perception of user, but also reduces user to the viscosity of live streaming platform.In order to change
The perception of kind user, increases user to the viscosity of live streaming platform, can be in video display process, it is thus necessary to determine that the video of broadcasting is
No Caton, and then the sending strategy of video data is adjusted in time.
The prior art is based primarily upon the audio and video buffer queue in Flash player module, determines whether the video played blocks
, specific determination process are as follows: in video display process, whether detection audio and video buffer queue is sky, if audio and video buffer
Queue is sky, it is determined that the video cardton of broadcasting；If audio and video buffer queue is non-empty, it is determined that the video of broadcasting does not block
?.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems:
Usual audio and video buffer queue not only can buffered video data, but also can buffered audio data, when audio-video is slow
When depositing the uncached video data of a buffered audio data in queue, since audio and video buffer queue is non-empty, the prior art is determined
The non-Caton of the video of broadcasting, and the video actually played Caton, therefore, the definitive result of the prior art is inaccurate.
Summary of the invention
In order to solve problems in the prior art, the embodiment of the invention provides a kind of method of determining video data Caton and
Device.The technical solution is as follows:
On the one hand, a kind of method of determining video data Caton is provided, which comprises
When receiving audio, video data, video data is isolated from the audio, video data；
The image information of pre-stored reference picture is encapsulated into the video data, the video counts after being encapsulated
According to；
Video data based on the player module bound with the first display component, after showing the encapsulation in specified region
During, image data is acquired, and record the first acquisition time of described image data；
According to the first acquisition time of described image data and described image data, determine the video that plays whether Caton.
In another embodiment of the present invention, the image information by pre-stored reference picture is encapsulated into described
In video data, before the video data after being encapsulated, the method also includes:
Two frame reference pictures of coding in advance, the two field pictures include red reference picture and green reference picture；
Obtain the sequence parameter set and picture parameter set of the two field pictures；
Using the coded frame of the sequence parameter set, described image reference set and the two frames reference picture as described in
The image information of reference picture.
In another embodiment of the present invention, the image information by pre-stored reference picture is encapsulated into described
Video data in video data, after being encapsulated, comprising:
Determine the frame type of the video data；
If the frame type of the video data is video heads frame, by the sequence parameter set, described image parameter set
It is encapsulated into the video data, the video data after obtaining the encapsulation；
If the frame type of the video data is video image frame, video data is being received according to the video data
Odd even attribute in sum chooses target code frame, and by the target code from the coded frame of the two frames reference picture
Frame is encapsulated into the video data, the video data after obtaining the encapsulation.
In another embodiment of the present invention, it is described according to the video data received video data sum in
Odd even attribute chooses target code frame from the coded frame of the two frames reference picture, comprising:
If the video data is odd number having received the odd even attribute in video data sum, by the red ginseng
The coded frame of image is examined as the target code frame；
If the video data is even number having received the odd even attribute in video data sum, the green is joined
The coded frame of image is examined as the target code frame.
In another embodiment of the present invention, first acquisition according to described image data and described image data
Time, determine play video whether Caton, comprising:
Obtain the first bitmap colouring information of described image data；
Obtain the second bitmap colouring information and the second acquisition time of the image data of last acquisition；
Judge whether the first bitmap colouring information and the second bitmap colouring information are identical；
If the first bitmap colouring information and the second bitmap colouring information be not identical, it is determined that the video of broadcasting
Not Caton；
If the first bitmap colouring information is identical with the second bitmap colouring information, when judging the described first acquisition
Between difference between second acquisition time whether be greater than specified threshold；
If the difference between first acquisition time and second acquisition time is less than the specified threshold, after
Continuous acquisition image data is judged；
If the difference between first acquisition time and second acquisition time is greater than the specified threshold, really
Surely the video cardton played.
In another embodiment of the present invention, the method also includes:
Audio data is isolated from the video data；
Based on the player module bound with the second display component, the video data is shown in visible area and plays institute
State audio data；
During video data after showing the encapsulation in the specified region, it is based on and the first display group
The mute playing audio data of player module of part binding.
On the other hand, a kind of device of determining video data Caton is provided, described device includes:
Data separating module, for isolating video counts from the audio, video data when receiving audio, video data
According to；
Data package module, for the image information of pre-stored reference picture to be encapsulated into the video data,
Video data after being encapsulated；
Data acquisition module, for showing institute in specified region based on the player module bound with the first display component
During video data after stating encapsulation, image data is acquired；
Logging modle, for recording the first acquisition time of described image data；
Determining module determines broadcasting for the first acquisition time according to described image data and described image data
Video whether Caton.
In another embodiment of the present invention, described device further include:
Coding module, for encoding two frame reference pictures in advance, the two field pictures include red reference picture and green
Reference picture；
Module is obtained, for obtaining the sequence parameter set and picture parameter set of the two field pictures；By the sequential parameter
Image information of the coded frame of collection, described image reference set and the two frames reference picture as the reference picture.
In another embodiment of the present invention, the data package module, for determining the frame class of the video data
Type；When the frame type of the video data is video heads frame, the sequence parameter set, described image parameter set are encapsulated into institute
It states in video data, the video data after obtaining the encapsulation；When the frame type of the video data is video image frame, root
The odd even attribute in video data sum is being received according to the video data, from the coded frame of the two frames reference picture,
Target code frame is chosen, and the target code frame is encapsulated into the video data, the video counts after obtaining the encapsulation
According to.
In another embodiment of the present invention, the data package module, for being received when the video data
When odd even attribute in video data sum is odd number, using the coded frame of the red reference picture as the target code
Frame；When the video data is when having received the odd even attribute in video data sum is even number, by the green reference picture
Coded frame as the target code frame.
In another embodiment of the present invention, the determining module, for obtaining the first bitmap of described image data
Colouring information；Obtain the second bitmap colouring information and the second acquisition time of the image data of last acquisition；Judge described
Whether one bitmap colouring information and the second bitmap colouring information are identical；When the first bitmap colouring information and described second
When bitmap colouring information is not identical, it is determined that the video of broadcasting not Caton；When the first bitmap colouring information and described
When second bitmap colouring information is identical, judge whether the difference between first acquisition time and second acquisition time is big
In specified threshold；When the difference between first acquisition time and second acquisition time is less than the specified threshold,
Continue acquisition image data to be judged；When the difference between first acquisition time and second acquisition time is greater than institute
When stating specified threshold, the video cardton played is determined.
In another embodiment of the present invention, described device further include:
The data separating module, for isolating audio data from the video data；
Display module, for showing the view in visible area based on the player module bound with the second display component
Frequency is according to simultaneously playing audio data；
Playing module, during for showing the video data after the encapsulation in the specified region, based on
The mute playing audio data of player module of the first display component binding.
Technical solution provided in an embodiment of the present invention has the benefit that
By the way that the image information of reference picture to be encapsulated into video data, and during showing video data, adopt
Collect the acquisition time of image data and recording image data, and then be based on image data and acquisition time, determines that video data is
No Caton.The process is determined, definitive result is more without detecting audio and video buffer queue by currently playing video data
For accurate, real-time is stronger.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of method flow diagram of determining video cardton provided by one embodiment of the present invention；
Fig. 2 is a kind of method flow diagram for determining video cardton that another embodiment of the present invention provides；
Fig. 3 is a kind of apparatus structure schematic diagram for determining video cardton that another embodiment of the present invention provides；
Apparatus structure schematic diagram that Fig. 4 is that the embodiment of the present invention four provides ....
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
The embodiment of the invention provides a kind of methods of determining video cardton, referring to Fig. 1, side provided in an embodiment of the present invention
Method process includes:
101, when receiving audio, video data, video data is isolated from audio, video data.
102, the image information of pre-stored reference picture is encapsulated into video data, the video counts after being encapsulated
According to.
103, the video data based on the player module bound with the first display component, after showing encapsulation in specified region
During, acquire image data, and the first acquisition time of recording image data.
104, according to the first acquisition time of image data and image data, determine the video that plays whether Caton.
Method provided in an embodiment of the present invention, by the way that the image information of reference picture is encapsulated into video data, and
During showing video data, the acquisition time of acquisition image data and recording image data, and then based on image data and
Acquisition time, determine video data whether Caton.The process is without detecting audio and video buffer queue, by currently playing video
Data are determined, and definitive result is more accurate, real-time is stronger.
In another embodiment of the present invention, the image information of pre-stored reference picture is encapsulated into video data
In, before the video data after being encapsulated, method further include:
Two frame reference pictures of coding in advance, the two field pictures include red reference picture and green reference picture；
Obtain the sequence parameter set and picture parameter set of two field pictures；
Believe the coded frame of sequence parameter set, image reference collection and two frame reference pictures as the image of reference picture
Breath.
In another embodiment of the present invention, the image information of pre-stored reference picture is encapsulated into video data
In, the video data after being encapsulated, comprising:
Determine the frame type of video data；
If the frame type of video data is video heads frame, sequence parameter set, picture parameter set are encapsulated into video counts
Video data in, after being encapsulated；
If the frame type of video data is video image frame, according to video data in having received video data sum
Odd even attribute chooses target code frame, and target code frame is encapsulated into video data from the coded frame of two frame reference pictures
In, the video data after being encapsulated.
In another embodiment of the present invention, the odd even category in video data sum is being received according to video data
Property, from the coded frame of two frame reference pictures, choose target code frame, comprising:
If video data is odd number in the odd even attribute received in video data sum, by red reference picture
Coded frame is as target code frame；
If video data is even number in the odd even attribute received in video data sum, by green reference picture
Coded frame is as target code frame.
In another embodiment of the present invention, according to the first acquisition time of image data and image data, determination is broadcast
The video put whether Caton, comprising:
Obtain the first bitmap colouring information of image data；
Obtain the second bitmap colouring information and the second acquisition time of the image data of last acquisition；
Judge whether the first bitmap colouring information and the second bitmap colouring information are identical；
If the first bitmap colouring information and the second bitmap colouring information be not identical, it is determined that the video of broadcasting not Caton；
If the first bitmap colouring information and the second bitmap colouring information are identical, the first acquisition time and the second acquisition are judged
Whether the difference between the time is greater than specified threshold；
If the difference between the first acquisition time and the second acquisition time is less than specified threshold, continue to acquire picture number
According to being judged；
If the difference between the first acquisition time and the second acquisition time is greater than specified threshold, it is determined that the video of broadcasting
Caton.
In another embodiment of the present invention, this method further include:
Audio data is isolated from video data；
Based on the player module bound with the second display component, video data is shown in visible area and plays audio number
According to；
During showing the video data after encapsulating in specified region, based on the broadcasting bound with the first display component
The mute playing audio-fequency data of component.
All the above alternatives can form alternative embodiment of the invention using any combination, herein no longer
It repeats one by one.
The embodiment of the invention provides a kind of methods of determining video cardton, referring to fig. 2, side provided in an embodiment of the present invention
Method process includes:
201, the image information of reference picture is stored in advance in terminal.
Wherein, terminal is the equipment with video playback capability, can be smart phone, tablet computer, laptop
Specific limit is not made to the product type of terminal Deng, the embodiment of the present invention.
In embodiments of the present invention, terminal obtain reference picture image information when, can be used following steps 2011~
2013:
2011, terminal encodes two frame reference pictures in advance.
Wherein, reference picture be the embodiment of the present invention in for detect play video whether the standard picture of Caton, this
Reference picture includes red reference picture and green reference picture, the size phase of the red reference picture and green reference picture
Together, in the embodiment of the present invention by taking red reference picture and green reference picture are the image of 16*16 pixel as an example.
Terminal obtains the image of two frame 16*16 pixels in advance, and an image is whole red, is denoted as Pred, another image
For Quan Lvse, it is denoted as Pgreen.Terminal uses H264 to encode this two field pictures with intraframe coding method, and records image Pred volume
The image data (coded frame of red reference picture) of code is Ired, and (green is with reference to figure for the image data of image Pgreen coding
The coded frame of picture) it is Igreen.
2012, terminal obtains the sequence parameter set and picture parameter set of two field pictures.
In the cataloged procedure to red reference picture and green reference picture, terminal records the sequence exported in cataloged procedure
Column parameter set and picture parameter set.Wherein, sequence parameter set includes the width and height, the ginseng for reflecting code capacity of reference picture
Number etc., which can be denoted as SPSa.Picture parameter set includes coding mode of reference picture etc., the picture parameter set
PPSa can be denoted as.
2013, terminal is using the coded frame of sequence parameter set, image reference collection and two frame reference pictures as reference picture
Image information.
Due to sequence parameter set, picture parameter set, the coded frame of red reference picture, green reference picture coded frame number
Less according to amount, and the image information of reference picture will be applied in the follow-up process, thus terminal can by SPSa, PPSa, Ired,
Igreen is packaged in a manner of array constant and is compiled into Flash player, and respectively with SPSaname, PPSaname,
Iredname, Igreenname mark.
202, the first display component and the second display component is pre-created in terminal.
Flash player in terminal generates mode with data and creates two NetStream components, respectively NS1 and
NS2.Wherein, NS1 is as the first display component, for determine the video data played whether Caton, and by the audio number of output
According to volume be set as mute.NS2 is as the second display component, for normally showing video data and output audio data.
203, when receiving audio, video data, terminal isolates video data and audio data from audio, video data.
Under net cast scene, the Flash player in terminal uses TCP socket (TCP socket) component, base
It is communicated in RTMP (Real Time Messaging Protocol, real-time messages transport protocol) with streaming media server.
When receiving RTMP audio, video data, terminal isolates audio RTMP data by RTMP protocol header from audio, video data
Ran and video RTMP data Rvn.
After enabling the first display component of creation, the second display component and reading with the player module that it is bound and to separate
Audio data and video data, Flash player need to RTMP format encapsulate audio data Ran and video data Rvn into
Row format conversion.
For the audio data Ran of RTMP format encapsulation, the audio data that Flash player need to encapsulate RTMP format
Ran is converted into the audio data Fan encapsulated with FLV format.When formatting, terminal by audio data Ran when
Between stamp, data length converted.When specific conversion, the timestamp of audio data Fan can be made to be equal to the time of audio data Ran
Data length of the data length equal to audio data Ran of stamp, audio data Fan.Wherein, n indicates the audio data received
Number.When formatting, also stream ID (Identity, identity) is arranged in audio data Fan by terminal.For the ease of note
Record, the embodiment of the present invention set 0 for the stream ID of audio data Fan.
For the video data Rvn of RTMP format encapsulation, the video data that Flash player need to encapsulate RTMP format
Rvn is converted into the video data Fvn encapsulated with FLV format.When formatting, terminal by video data Rvn when
Between stamp, data length converted.When specific conversion, the timestamp of video data Fvn can be made to be equal to the time of video data Rvn
Data length of the data length equal to video data Rvn of stamp, video data Fvn.Wherein, n indicates the video data received
Number.When formatting, also stream ID (Identity, identity) is arranged in video data Fvn by terminal.For the ease of note
Record, the embodiment of the present invention set 0 for the stream ID of video data Fvn.
204, terminal is shown video data and is broadcast in visible area based on the player module bound with the second display component
Put audio data.
Terminal calls the appendBytes of the second display component to export audio data Fan and video data Fvn, and is based on
With the playback component (Video component) of the second display component binding, video data Fvn is shown in visible area, and play sound
Frequency is according to Fan.
205, the image information of pre-stored reference picture is encapsulated into video data by terminal, the view after being encapsulated
Frequency evidence.
The image information of pre-stored reference picture is encapsulated into video data by terminal, the video counts after being encapsulated
According to when, following steps 2051~2053 can be used:
2051, terminal determines the frame type of video data.
Wherein, the frame type of video data includes video heads frame and video image frame.Based on being isolated in above-mentioned steps 203
Video RTMP data Rvn, terminal is according to RTMP agreement, it may be determined that go out video data frame type.
If 2052, the frame type of video data is video heads frame, terminal encapsulates sequence parameter set, picture parameter set
Video data into video data, after being encapsulated.
When the frame type of video data is video heads frame, terminal obtains sequence parameter set, figure in reference image information
It is packaged into the video heads frame data Fvnh that FLV format indicates as parameter set, and by SPSa, PPSa video heads frame data indicated,
And video heads frame data Fvnh is encapsulated into video data, the video data after being encapsulated.
In encapsulation process, terminal also by video heads frame data Fvnh timestamp and data length convert.Tool
When body is converted, the timestamp of video heads frame data Fvnh can be made to be equal to timestamp, the video heads frame number of the video data received
It is equal to the sum of the data length of SPSa, PPSa mark according to the data length of Fvnh.When packaged, terminal will also be video heads frame number
According to Fvnh, stream ID (Identity, identity) is set.For the ease of record, the embodiment of the present invention is by the stream of video heads frame data Fvnh
ID is set as 0.
If 2053, the frame type of video data is video image frame, terminal is receiving video counts according to video data
According to the odd even attribute in sum, from the coded frame of two frame reference pictures, target code frame is chosen, and target code frame is encapsulated
Video data into video data, after being encapsulated.
In embodiments of the present invention, when terminal often receives a video data, record video data has been received into all
Quantity, and based on the quantity for having received video data, judge that the video data being currently received is receiving video data sum
In odd even attribute.For example, can determine the video data being currently received if the sum for having received video data is 20
It is even number having received the odd even attribute in video data sum；If the sum for having received video data is 15, can be true
The video data having received before settled is odd number having received the odd even attribute in video data sum.
When the frame type of video data is video image frame, since the video data is having received video data sum
In odd even attribute it is different, for terminal from the coded frame of two frame reference pictures, selected target code frame is different.For view
Frequency is according to the odd even attribute in video data sum is being received, and terminal is according to video data in having received video data sum
Odd even attribute, from the coded frame of two frame reference pictures, when choosing target code frame, including but not limited to the following two kinds feelings
Condition:
If the first situation, video data are odd number, terminal having received the odd even attribute in video data sum
Using the coded frame of red reference picture as target code frame.
For the first situation, when video data received video data sum in odd even attribute be odd number when, eventually
Red reference picture is packaged into the video data Fvnp of FLV format expression by end.When packaged, the timestamp of video data Fvnp
Equal to the data that the data length of the timestamp of the video data received, video data Fvnp is equal to red reference picture mark
Length.
If second situation, video data are even number, terminal having received the odd even attribute in video data sum
Using the coded frame of green reference picture as target code frame.
For second situation, when video data received video data sum in odd even attribute be even number when, eventually
Green reference picture is packaged into the video data Fvnp of FLV format expression by end.When packaged, the timestamp of video data Fvnp
Equal to the data that the data length of the timestamp of the video data received, video data Fvnp is equal to green reference picture mark
Length.
206, video of the terminal based on the player module bound with the first display component, after showing encapsulation in specified region
Data and mute playing audio-fequency data.
Terminal calls the appendBytes of the first display component to export audio data Fan and video data Fvn, in order to anti-
The vocal clash of the player module output of the sound only played and the binding of the second display component, terminal call the first display component
SoundTransform attribute sets mute for output volume.Based on the playback component (Video bound with the first display component
Component), terminal shows the video data Fvn after encapsulating, and playing audio-fequency data Fan in specified region.Wherein, region is specified
It can be the region except visible area, to prevent the visual experience to user from interfering.
207, during the display of the video data after display encapsulation, terminal acquires image data, and records picture number
According to the first acquisition time.
In embodiments of the present invention, a timer is provided in the Flash player of terminal, based on set timing
Device, every preset duration, terminal will acquire an image data, and record the first acquisition time of the image data.Wherein, in advance
If duration can be 20 milliseconds, 30 milliseconds etc., the embodiment of the present invention does not make specific limit to preset duration.This is collected
Bitmap colouring information etc. is included at least in image data.For the ease of subsequent narration, the embodiment of the present invention is by collected figure
As the bitmap colouring information of data is indicated with Pcolor, the acquisition time of image data is indicated with Ttemp.
It should be noted that in video display process, when terminal acquires image data, for collected figure for the first time
As data, if color indicated by the bitmap colouring information of the image data is not red, need to continue to acquire picture number
According to if color indicated by the bitmap colouring information of the image data is red figure with bitmap colouring information to be red
Picture data are starting point, and acquired image data are recorded and numbered.
208, terminal determines whether the video data played blocks according to the first acquisition time of image data and image data
?.
Terminal according to the first acquisition time of image data and image data, determine the video data that plays whether Caton
When, following steps 2081~2087 can be used:
2081, terminal obtains the first bitmap colouring information of image data.
Based on acquired image data, terminal can obtain the first bitmap colouring information from the image data, this first
Bitmap colouring information can be indicated with Pcolor2.
2082, terminal obtains the second bitmap colouring information and the second acquisition time of the image data of last acquisition.
Based on the image data that the last time gets, terminal can obtain second from the last time acquired image data
Bitmap colouring information, and the second acquisition time of the image data of last time acquisition is obtained, which can
It is indicated with Pcolor1, the second acquisition time is indicated with Ttemp2.
2083, terminal judges whether the first bitmap colouring information and the second bitmap colouring information are identical.
Compared with first bitmap colouring information is compared by terminal with the second bitmap colouring information, the first bitmap color is judged
Whether information and the second bitmap colouring information are identical.If color indicated by the first bitmap colouring information and the second bitmap color
It is identical, it is determined that the first bitmap colouring information is identical as the second bitmap colouring information, for example, if the first bitmap colouring information with
Color indicated by second bitmap colouring information is red, it is determined that the first bitmap colouring information and the second bitmap colouring information
It is identical；If the first bitmap colouring information and color indicated by the second bitmap color be not identical, it is determined that the first bitmap color
Information and the second bitmap colouring information be not identical, for example, if color indicated by the first bitmap colouring information is red, the
Color indicated by two bitmap colouring informations is green, it is determined that the first bitmap colouring information and the second bitmap colouring information are not
It is identical.
If 2084, the first bitmap colouring information and the second bitmap colouring information be not identical, terminal determines the view played
Frequency not Caton.
When determining that the first bitmap colouring information and the second bitmap colouring information be not identical, illustrate the figure that front and back acquires twice
As data are from different video datas, the video of broadcasting not Caton can determine at this time.
If 2085, the first bitmap colouring information and the second bitmap colouring information are identical, terminal judges the first acquisition time
And whether the second difference between acquisition time is greater than specified threshold.
When determining that the first bitmap colouring information and the second bitmap colouring information are identical, when terminal will also calculate the first acquisition
Between difference between Ttemp2 and the second acquisition time Ttemp1, and judge the first acquisition time Ttemp1 and the second acquisition time
Whether the difference between Ttemp2 is greater than specified threshold.Wherein, specified threshold can be 200 milliseconds, 300 milliseconds etc..
If 2086, the difference between the first acquisition time and the second acquisition time is less than specified threshold, terminal continues
Acquisition image data is judged.
When the difference between the first acquisition time Ttemp2 and the second acquisition time Ttemp1 be less than specified threshold, illustrate
One-frame video data does not finish playing in the acquisition time interval of two image datas, that is to say the first bitmap colouring information and
Second bitmap colouring information is collected in same video data, thus is needed to continue to acquire image data and be judged.
If 2087, the difference between the first acquisition time and the second acquisition time is greater than specified threshold, terminal is determined
The video cardton of broadcasting.
When the difference between the first acquisition time Ttemp2 and the second acquisition time Ttemp1 be greater than specified threshold, illustrate
One-frame video data should finish playing in the acquisition time interval of two image datas, however the first bitmap colouring information and
Two bitmap colouring informations are identical, can determine the video cardton of broadcasting at this time.
After determining video cardton, method provided in an embodiment of the present invention also by the Caton duration of minute book time Caton,
When physical record, the difference between the first acquisition time Ttemp2 and the second acquisition time Ttemp1 can be subtracted specified duration,
The duration that a length of one-frame video data needs are presented when specified.
It does not need to be modified terminal and streaming media server using method provided in an embodiment of the present invention, due to first
The audio, video data timestamp having the same that display component and the second display component are exported, broadcasting behavior is consistent, in this way
The normal play that video is maintained by the second display component, by the first display component detect video whether Caton, take into account
System performance.
It should be noted that above-mentioned steps 201~208 are to determine broadcasting in the playing process of one-frame video data
Whether video for Caton, due to that can include multi-frame video data in a video, thus need to every frame video data into
The determination process of row such as above-mentioned steps 201~208, for the determination process of other video datas, with above-mentioned steps 201~208
Identical, referring specifically to above-mentioned steps 201~208, the embodiment of the present invention is repeated no more.
After being all made of method provided by above-mentioned steps 201~208 to every frame video data and being determined, it can be obtained every
Broadcasting situation of the frame video data in playing process, for the ease of improving the broadcasting experience of user, the embodiment of the present invention is provided
Method will also record in entire video display process, total Caton number and total card Duan Shichang.When for total card section
It is long, it can be by the way that the corresponding Caton duration of each Caton be added to obtain.
Method provided in an embodiment of the present invention, by the way that the image information of reference picture is encapsulated into video data, and
During showing video data, the acquisition time of acquisition image data and recording image data, and then based on image data and
Acquisition time, determine video data whether Caton.The process is without detecting audio and video buffer queue, by currently playing video
Data are determined, and definitive result is more accurate, real-time is stronger.
Referring to Fig. 3, the embodiment of the invention provides a kind of device of determining video cardton, which includes:
Data separating module 301, for isolating video counts from audio, video data when receiving audio, video data
According to；
Data package module 302 is obtained for the image information of pre-stored reference picture to be encapsulated into video data
Video data after to encapsulation；
Data acquisition module 303, for being shown in specified region based on the player module bound with the first display component
During video data after encapsulation, image data is acquired；
Logging modle 304, the first acquisition time for recording image data；
Determining module 305 determines that the video played is for the first acquisition time according to image data and image data
No Caton.
In another embodiment of the present invention, the device further include:
Coding module, for encoding two frame reference pictures in advance, which includes red reference picture and green ginseng
Examine image；
Module is obtained, for obtaining the sequence parameter set and picture parameter set of two field pictures；Sequence parameter set, image are joined
Examine image information of the coded frame of collection and two frame reference pictures as reference picture.
In another embodiment of the present invention, data package module, for determining the frame type of video data；Work as video
When the frame type of data is video heads frame, sequence parameter set, picture parameter set are encapsulated into video data, after being encapsulated
Video data；When the frame type of video data is video image frame, according to video data in having received video data sum
Odd even attribute choose target code frame from the coded frame of two frame reference pictures, and target code frame be encapsulated into video counts
Video data in, after being encapsulated.
In another embodiment of the present invention, data package module 302, for receiving video counts when video data
According to the odd even attribute in sum be odd number when, using the coded frame of red reference picture as target code frame；When video data exists
Received video data sum in odd even attribute be even number when, using the coded frame of green reference picture as target code frame.
In another embodiment of the present invention, determining module 305, the first bitmap color for obtaining image data are believed
Breath；Obtain the second bitmap colouring information and the second acquisition time of the image data of last acquisition；Judge the first bitmap color
Whether information and the second bitmap colouring information are identical；When the first bitmap colouring information and not identical the second bitmap colouring information,
Then determine the video played not Caton；When the first bitmap colouring information and identical the second bitmap colouring information, judge that first adopts
Whether the difference between collection time and the second acquisition time is greater than specified threshold；When the first acquisition time and the second acquisition time it
Between difference be less than specified threshold when, continue acquire image data judged；When the first acquisition time and the second acquisition time
Between difference be greater than specified threshold when, determine play video cardton.
In another embodiment of the present invention, the device further include:
Data separating module 301, for isolating audio data from video data；
Display module, for showing video counts in visible area based on the player module bound with the second display component
According to simultaneously playing audio-fequency data；
Playing module during for showing the video data after encapsulating in specified region, is based on and first shows
The mute playing audio-fequency data of the player module of component binding.
In conclusion device provided in an embodiment of the present invention, by the way that the image information of reference picture is encapsulated into video counts
In, and during showing video data, the acquisition time of acquisition image data and recording image data, and then based on figure
As data and acquisition time, determine video data whether Caton.The process is without detecting audio and video buffer queue, by currently broadcasting
The video data put is determined, and definitive result is more accurate, real-time is stronger.
It referring to fig. 4, should it illustrates the structural schematic diagram for the terminal for determining video cardton involved in the embodiment of the present invention
The method for the determination video cardton that terminal can be used for implementing providing in above-described embodiment.Specifically:
Terminal 400 may include RF (Radio Frequency, radio frequency) circuit 110, include one or more meter
The memory 120 of calculation machine readable storage medium storing program for executing, input unit 130, display unit 140, sensor 150, voicefrequency circuit 160,
WiFi (Wireless Fidelity, Wireless Fidelity) module 170, the processing for including one or more than one processing core
The components such as device 180 and power supply 190.It will be understood by those skilled in the art that terminal structure shown in Fig. 4 is not constituted pair
The restriction of terminal may include perhaps combining certain components or different component cloth than illustrating more or fewer components
It sets.Wherein:
RF circuit 110 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, one or the processing of more than one processor 180 are transferred to；In addition, the data for being related to uplink are sent to
Base station.In general, RF circuit 110 includes but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, uses
Family identity module (SIM) card, transceiver, coupler, LNA (Low Noise Amplifier, low-noise amplifier), duplex
Device etc..In addition, RF circuit 110 can also be communicated with network and other equipment by wireless communication.The wireless communication can make
With any communication standard or agreement, and including but not limited to GSM (Global System of Mobile communication, entirely
Ball mobile communcations system), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code
Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple
Access, wideband code division multiple access), LTE (Long Term Evolution, long term evolution), Email, SMS (Short
Messaging Service, short message service) etc..
Memory 120 can be used for storing software program and module, and processor 180 is stored in memory 120 by operation
Software program and module, thereby executing various function application and data processing.Memory 120 can mainly include storage journey
Sequence area and storage data area, wherein storing program area can the (ratio of application program needed for storage program area, at least one function
Such as sound-playing function, image player function) etc.；Storage data area, which can be stored, uses created number according to terminal 400
According to (such as audio data, phone directory etc.) etc..In addition, memory 120 may include high-speed random access memory, can also wrap
Include nonvolatile memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Correspondingly, memory 120 can also include Memory Controller, to provide processor 180 and input unit 130 to memory
120 access.
Input unit 130 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating stick, optics or trackball signal input.Specifically, input unit 130 may include touching
Sensitive surfaces 131 and other input equipments 132.Touch sensitive surface 131, also referred to as touch display screen or Trackpad are collected and are used
Family on it or nearby touch operation (such as user using any suitable object or attachment such as finger, stylus in touch-sensitive table
Operation on face 131 or near touch sensitive surface 131), and corresponding attachment device is driven according to preset formula.It is optional
, touch sensitive surface 131 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and touch operation bring signal is detected, transmit a signal to touch controller；Touch controller is from touch
Touch information is received in detection device, and is converted into contact coordinate, then gives processor 180, and can receive processor 180
The order sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize touch sensitive surface 131.In addition to touch sensitive surface 131, input unit 130 can also include other input equipments 132.Specifically,
Other input equipments 132 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One of trace ball, mouse, operating stick etc. are a variety of.
Display unit 140 can be used for showing information input by user or the information and terminal 400 that are supplied to user
Various graphical user interface, these graphical user interface can be made of figure, text, icon, video and any combination thereof.
Display unit 140 may include display panel 141, optionally, can use LCD (Liquid Crystal Display, liquid crystal
Show device), the forms such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) configure display panel
141.Further, touch sensitive surface 131 can cover display panel 141, when touch sensitive surface 131 detects touching on it or nearby
After touching operation, processor 180 is sent to determine the type of touch event, is followed by subsequent processing device 180 according to the type of touch event
Corresponding visual output is provided on display panel 141.Although touch sensitive surface 131 and display panel 141 are conducts in Fig. 4
Two independent components realize input and input function, but in some embodiments it is possible to by touch sensitive surface 131 and display
Panel 141 is integrated and realizes and outputs and inputs function.
Terminal 400 may also include at least one sensor 150, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 141, and proximity sensor can close display when terminal 400 is moved in one's ear
Panel 141 and/or backlight.As a kind of motion sensor, gravity accelerometer can detect in all directions (generally
Three axis) acceleration size, can detect that size and the direction of gravity when static, can be used to identify mobile phone posture application (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；Extremely
In other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared sensors that terminal 400 can also configure, herein
It repeats no more.
Voicefrequency circuit 160, loudspeaker 161, microphone 162 can provide the audio interface between user and terminal 400.Audio
Electric signal after the audio data received conversion can be transferred to loudspeaker 161, be converted to sound by loudspeaker 161 by circuit 160
Sound signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 162, after being received by voicefrequency circuit 160
Audio data is converted to, then by after the processing of audio data output processor 180, such as another end is sent to through RF circuit 110
End, or audio data is exported to memory 120 to be further processed.Voicefrequency circuit 160 is also possible that earphone jack,
To provide the communication of peripheral hardware earphone Yu terminal 400.
WiFi belongs to short range wireless transmission technology, and terminal 400 can help user's transceiver electronics by WiFi module 170
Mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 4 is shown
WiFi module 170, but it is understood that, and it is not belonging to must be configured into for terminal 400, it can according to need completely
Do not change in the range of the essence of invention and omits.
Processor 180 is the control centre of terminal 400, utilizes each portion of various interfaces and connection whole mobile phone
Point, by running or execute the software program and/or module that are stored in memory 120, and calls and be stored in memory 120
Interior data execute the various functions and processing data of terminal 400, to carry out integral monitoring to mobile phone.Optionally, processor
180 may include one or more processing cores；Optionally, processor 180 can integrate application processor and modem processor,
Wherein, the main processing operation system of application processor, user interface and application program etc., modem processor mainly handles nothing
Line communication.It is understood that above-mentioned modem processor can not also be integrated into processor 180.
Terminal 400 further includes the power supply 190 (such as battery) powered to all parts, it is preferred that power supply can pass through electricity
Management system and processor 180 are logically contiguous, to realize management charging, electric discharge and power consumption by power-supply management system
The functions such as management.Power supply 190 can also include one or more direct current or AC power source, recharging system, power supply event
Hinder the random components such as detection circuit, power adapter or inverter, power supply status indicator.
Although being not shown, terminal 400 can also include camera, bluetooth module etc., and details are not described herein.Specifically in this reality
It applies in example, the display unit of terminal 400 is touch-screen display, and terminal 400 further includes having memory and one or one
Above program, one of them perhaps more than one program be stored in memory and be configured to by one or one with
Upper processor executes.The one or more programs include the instruction for executing determining video cardton operation.
Terminal provided in an embodiment of the present invention, by the way that the image information of reference picture is encapsulated into video data, and
During showing video data, the acquisition time of acquisition image data and recording image data, and then based on image data and
Acquisition time, determine video data whether Caton.The process is without detecting audio and video buffer queue, by currently playing video
Data are determined, and definitive result is more accurate, real-time is stronger.
The embodiment of the invention also provides a kind of computer readable storage medium, which be can be
Computer readable storage medium included in memory in above-described embodiment；It is also possible to individualism, eventually without supplying
Computer readable storage medium in end.The computer-readable recording medium storage has one or more than one program, this one
The method that a or more than one program is used to execute determining video cardton by one or more than one processor.
Computer readable storage medium provided in an embodiment of the present invention, by the way that the image information of reference picture is encapsulated into view
Frequency acquires the acquisition time of image data and recording image data, Jin Erji in, and during showing video data
In image data and acquisition time, determine video data whether Caton.The process is without detecting audio and video buffer queue, by working as
The video data of preceding broadcasting is determined, and definitive result is more accurate, real-time is stronger.
A kind of graphical user interface is provided in the embodiment of the present invention, which, which is used in, determines video cardton
In terminal, which determines that the terminal of video cardton includes touch-screen display, memory and is used to execute one or one
One or more than one processor of above program.
Graphical user interface provided in an embodiment of the present invention, by the way that the image information of reference picture is encapsulated into video data
In, and during showing video data, the acquisition time of acquisition image data and recording image data, and then it is based on image
Data and acquisition time, determine video data whether Caton.The process is without detecting audio and video buffer queue, by currently playing
Video data be determined, definitive result is more accurate, real-time is stronger.
It should be understood that the device of determining video cardton provided by the above embodiment is when determining video cardton, only with
The division progress of above-mentioned each functional module can according to need and for example, in practical application by above-mentioned function distribution by not
Same functional module is completed, i.e., the internal structure for determining the device of video cardton is divided into different functional modules, to complete
All or part of function described above.In addition, the device of determining video cardton provided by the above embodiment and determining video
The embodiment of the method for Caton belongs to same design, and specific implementation process is detailed in embodiment of the method, and which is not described herein again.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of method of determining video cardton, which is characterized in that the described method includes:
When receiving audio, video data, video data is isolated from the audio, video data；
The image information of pre-stored reference picture is encapsulated into the video data, the video data after being encapsulated,
The reference picture be for detect play video whether the standard picture of Caton, including red reference picture and green refer to
Image, the red reference picture and green reference picture are receiving the surprise in video data sum according to the video data
Even attribute is packaged；
Based on the player module bound with the first display component, the mistake of the video data after the encapsulation is shown in specified region
Cheng Zhong acquires image data, and records the first acquisition time of described image data；
The first bitmap colouring information of described image data is obtained, the first bitmap colouring information is used to indicate described image number
According to color；
Obtain the second bitmap colouring information and the second acquisition time of the image data of last acquisition, the second bitmap color
Information is used to indicate the color of the image data of the last acquisition；
Judge whether the first bitmap colouring information and the second bitmap colouring information are identical；
If the first bitmap colouring information and the second bitmap colouring information be not identical, it is determined that the video of broadcasting does not block
?；
If the first bitmap colouring information is identical with the second bitmap colouring information, judge first acquisition time and
Whether the difference between second acquisition time is greater than specified threshold；
If the difference between first acquisition time and second acquisition time is less than the specified threshold, continue to adopt
Collection image data is judged；
If the difference between first acquisition time and second acquisition time is greater than the specified threshold, it is determined that broadcast
The video cardton put.
2. the method according to claim 1, wherein the image information by pre-stored reference picture is sealed
It is attached in the video data, before the video data after being encapsulated, the method also includes:
Two frame reference pictures of coding in advance, the two frames reference picture include red reference picture and green reference picture；
Obtain the sequence parameter set and picture parameter set of the two frames reference picture；
Using the coded frame of the sequence parameter set, described image parameter set and the two frames reference picture as the reference
The image information of image.
3. according to the method described in claim 2, it is characterized in that, the image information by pre-stored reference picture is sealed
It is attached in the video data, the video data after being encapsulated, comprising:
Determine the frame type of the video data；
If the frame type of the video data is video heads frame, the sequence parameter set, described image parameter set are encapsulated
Video data into the video data, after obtaining the encapsulation；
If the frame type of the video data is video image frame, video data sum is being received according to the video data
In odd even attribute, from the coded frame of the two frames reference picture, choose target code frame, and by the target code frame seal
It is attached in the video data, the video data after obtaining the encapsulation.
4. according to the method described in claim 3, it is characterized in that, described receiving video data according to the video data
Odd even attribute in sum chooses target code frame from the coded frame of the two frames reference picture, comprising:
If the video data is odd number having received the odd even attribute in video data sum, by the red with reference to figure
The coded frame of picture is as the target code frame；
If the video data is even number having received the odd even attribute in video data sum, by the green with reference to figure
The coded frame of picture is as the target code frame.
5. method according to claim 1 to 4, which is characterized in that the method also includes:
Audio data is isolated from the video data；
Based on the player module bound with the second display component, the video data is shown in visible area and plays the sound
Frequency evidence；
During video data after showing the encapsulation in the specified region, based on being tied up with first display component
The mute playing audio data of fixed player module.
6. a kind of device of determining video cardton, which is characterized in that described device includes:
Data separating module, for isolating video data from the audio, video data when receiving audio, video data；
Data package module is obtained for the image information of pre-stored reference picture to be encapsulated into the video data
Video data after encapsulation, the reference picture be for detect the video of broadcasting whether the standard picture of Caton, including red
Reference picture and green reference picture, the red reference picture and green reference picture are being received according to the video data
Odd even attribute in video data sum is packaged；
Data acquisition module, for showing the envelope in specified region based on the player module bound with the first display component
During video data after dress, image data is acquired；
Logging modle, for recording the first acquisition time of described image data；
Determining module, for obtaining the first bitmap colouring information of described image data, the first bitmap colouring information is used for
Indicate the color of described image data；When obtaining the second bitmap colouring information and the second acquisition of the image data of last acquisition
Between, the second bitmap colouring information is used to indicate the color of the image data of the last acquisition；Judge described first
Whether figure colouring information and the second bitmap colouring information are identical；When the first bitmap colouring information and second bitmap
When colouring information is not identical, it is determined that the video of broadcasting not Caton；When the first bitmap colouring information and described second
When bitmap colouring information is identical, judge whether the difference between first acquisition time and second acquisition time is greater than finger
Determine threshold value；When the difference between first acquisition time and second acquisition time is less than the specified threshold, continue
Acquisition image data is judged；When the difference between first acquisition time and second acquisition time is greater than the finger
When determining threshold value, the video cardton played is determined.
7. device according to claim 6, which is characterized in that described device further include:
Coding module, for encoding two frame reference pictures in advance, the two frames reference picture includes red reference picture and green
Reference picture；
Module is obtained, for obtaining the sequence parameter set and picture parameter set of the two frames reference picture；By the sequential parameter
Image information of the coded frame of collection, described image parameter set and the two frames reference picture as the reference picture.
8. device according to claim 7, which is characterized in that the data package module, for determining the video counts
According to frame type；When the frame type of the video data is video heads frame, by the sequence parameter set, described image parameter set
It is encapsulated into the video data, the video data after obtaining the encapsulation；When the frame type of the video data is video figure
When as frame, the odd even attribute in video data sum is being received according to the video data, from the two frames reference picture
In coded frame, target code frame is chosen, and the target code frame is encapsulated into the video data, after obtaining the encapsulation
Video data.
9. device according to claim 8, which is characterized in that the data package module, for working as the video data
When having received the odd even attribute in video data sum is odd number, using the coded frame of the red reference picture as the mesh
Mark coded frame；When the video data is when having received the odd even attribute in video data sum is even number, by the green ginseng
The coded frame of image is examined as the target code frame.
10. device according to any one of claims 6 to 9, which is characterized in that described device further include:
The data separating module, for isolating audio data from the video data；
Display module, for showing the video counts in visible area based on the player module bound with the second display component
According to simultaneously playing audio data；
Playing module, during for showing the video data after the encapsulation in the specified region, based on it is described
The mute playing audio data of player module of first display component binding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207433.8A CN106973321B (en) | 2017-03-31 | 2017-03-31 | Determine the method and device of video cardton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207433.8A CN106973321B (en) | 2017-03-31 | 2017-03-31 | Determine the method and device of video cardton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106973321A CN106973321A (en) | 2017-07-21 |
| CN106973321B true CN106973321B (en) | 2019-07-30 |
Family
ID=59335614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710207433.8A Active CN106973321B (en) | 2017-03-31 | 2017-03-31 | Determine the method and device of video cardton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106973321B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509107B (en) * | 2017-09-20 | 2020-04-24 | 广州视源电子科技股份有限公司 | Method, device and equipment for detecting video playing fault and readable medium |
| CN107837089B (en) * | 2017-12-05 | 2018-11-23 | 清华大学 | A kind of video cardton limit value measurement method based on brain wave |
| CN110418170B (en) * | 2019-07-03 | 2021-11-19 | 腾讯科技（深圳）有限公司 | Detection method and device, storage medium and electronic device |
| CN110475124B (en) * | 2019-09-06 | 2021-10-08 | 广州虎牙科技有限公司 | Video jamming detection method and device |
| CN111654756B (en) * | 2020-06-03 | 2021-06-11 | 腾讯科技（深圳）有限公司 | Method, device and equipment for detecting stuck and readable storage medium |
| CN114827593A (en) * | 2022-06-28 | 2022-07-29 | 武汉海微科技有限公司 | Video detection method, device and equipment based on vehicle-mounted display screen and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5680181A (en) * | 1995-10-20 | 1997-10-21 | Nippon Steel Corporation | Method and apparatus for efficient motion vector detection |
| CN104965773A (en) * | 2015-07-09 | 2015-10-07 | 网易（杭州）网络有限公司 | Terminal, jamming detection method, device as well as game jamming detection method and device |
| CN105553939A (en) * | 2015-12-07 | 2016-05-04 | 中国联合网络通信集团有限公司 | Method and device for determining blockage of streaming media |
| CN105761255A (en) * | 2016-02-04 | 2016-07-13 | 网易（杭州）网络有限公司 | Game frame stagnation test method and device |
| CN105872760A (en) * | 2015-12-02 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Video play monitoring method and device |
| CN105979332A (en) * | 2015-12-04 | 2016-09-28 | 乐视致新电子科技（天津）有限公司 | Video data detection method and device |
| CN106375755A (en) * | 2016-08-31 | 2017-02-01 | 福建省天奕网络科技有限公司 | Video data stalling detection method and system |
-
2017
- 2017-03-31 CN CN201710207433.8A patent/CN106973321B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5680181A (en) * | 1995-10-20 | 1997-10-21 | Nippon Steel Corporation | Method and apparatus for efficient motion vector detection |
| CN104965773A (en) * | 2015-07-09 | 2015-10-07 | 网易（杭州）网络有限公司 | Terminal, jamming detection method, device as well as game jamming detection method and device |
| CN105872760A (en) * | 2015-12-02 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Video play monitoring method and device |
| CN105979332A (en) * | 2015-12-04 | 2016-09-28 | 乐视致新电子科技（天津）有限公司 | Video data detection method and device |
| CN105553939A (en) * | 2015-12-07 | 2016-05-04 | 中国联合网络通信集团有限公司 | Method and device for determining blockage of streaming media |
| CN105761255A (en) * | 2016-02-04 | 2016-07-13 | 网易（杭州）网络有限公司 | Game frame stagnation test method and device |
| CN106375755A (en) * | 2016-08-31 | 2017-02-01 | 福建省天奕网络科技有限公司 | Video data stalling detection method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106973321A (en) | 2017-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106973321B (en) | Determine the method and device of video cardton | |
| CN105338368B (en) | A kind of method, apparatus and system of the live stream turning point multicast data of video | |
| US9924205B2 (en) | Video remote-commentary synchronization method and system, and terminal device | |
| CN106791958B (en) | Position mark information generation method and device | |
| CN107438200A (en) | The method and apparatus of direct broadcasting room present displaying | |
| CN104519404B (en) | The player method and device of graphic interchange format file | |
| CN104036536B (en) | The generation method and device of a kind of stop-motion animation | |
| CN109271327A (en) | EMS memory management process and device | |
| CN106412702A (en) | Video clip interception method and device | |
| CN105187692B (en) | Video capture method and device | |
| CN106412662A (en) | Timestamp distribution method and device | |
| CN105094513B (en) | User's head portrait setting method, device and electronic equipment | |
| CN103686246B (en) | Player method, device, equipment and system when transmission stream video is selected | |
| CN109817232A (en) | A kind of transmission method, terminal device and apparatus for processing audio | |
| CN108391123A (en) | A kind of method and terminal generating video | |
| US9781380B2 (en) | Method, apparatus and terminal for playing multimedia content | |
| CN107943417A (en) | Image processing method, terminal, computer-readable storage medium and computer program | |
| CN107396193B (en) | The method and apparatus of video playing | |
| CN110636337B (en) | Video image intercepting method, device and system | |
| CN103581762A (en) | Method, device and terminal equipment for playing network videos | |
| CN107360317B (en) | Application program resource leakage detection method, mobile terminal and storage medium | |
| CN104967864B (en) | A kind of method and device merging video | |
| CN104853193B (en) | Video-frequency compression method, device and electronic equipment | |
| CN108718395A (en) | A kind of method and automobile data recorder of segmenting video recording | |
| US10136115B2 (en) | Video shooting method and apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 510660 Guangzhou City, Guangzhou, Guangdong, Whampoa Avenue, No. 315, self - made 1-17 Applicant after: Guangzhou KuGou Networks Co., Ltd. Address before: 510000 B1, building, No. 16, rhyme Road, Guangzhou, Guangdong, China 13F Applicant before: Guangzhou KuGou Networks Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |