CN104427383A - Information processing method and electronic equipment - Google Patents
Information processing method and electronic equipment Download PDFInfo
- Publication number
- CN104427383A CN104427383A CN201310362043.XA CN201310362043A CN104427383A CN 104427383 A CN104427383 A CN 104427383A CN 201310362043 A CN201310362043 A CN 201310362043A CN 104427383 A CN104427383 A CN 104427383A
- Authority
- CN
- China
- Prior art keywords
- frame
- video
- electronic equipment
- display unit
- played
- 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.)
- Granted
Links
- 230000010365 information processing Effects 0.000 title claims abstract description 18
- 238000003672 processing method Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 45
- 238000004891 communication Methods 0.000 claims description 23
- 239000000919 ceramic Substances 0.000 description 23
- 230000008569 process Effects 0.000 description 23
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses an information processing method and electronic equipment. The information processing method is applied to first electronic equipment. The first electronic equipment comprises a display unit. The first electronic equipment is connected with second electronic equipment. The method comprises the following steps: receiving M video frames sent by the second electronic equipment according to a first time sequence from a first time point, wherein the M is an integer equal to or larger than 2; playing the M video frames according to the first time sequence through the display unit; judging whether the transmission speed of the first electronic equipment receiving the video frames is smaller than a preset threshold value at a second time point later than the first time point; and playing a preset multimedia file through the display unit when the transmission speed is smaller than the preset threshold value.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of information processing method and electronic equipment.
Background technology
Along with the development of science and technology, electronic technology have also been obtained development at full speed, and the kind of electronic product also gets more and more, and people have also enjoyed the various facilities that development in science and technology brings.Present people can pass through various types of electronic equipment, enjoy the comfortable life along with development in science and technology brings.Such as, the electronic equipments such as smart mobile phone, panel computer and notebook computer have become an important part in people's life, user can use the electronic equipments such as smart mobile phone, panel computer and notebook computer to listen to the music, play games, carry out video communication etc., to live the pressure brought to alleviate modern fast pace.
At present, video communication is being carried out by electronic equipments such as smart mobile phone, panel computer and notebook computers, during as video telephone, 0 or very little is equaled owing to about there being the frame difference of more than 70% in picture, therefore these differences can be given up and not pass, and only data of changing unit between transmission frame, also namely use the video data that the mode of error image is come in transmission of video communication, thus the requirement reduced transfer of data channel capacity, ensure that the fluency of video communication.
But the present inventor is in the process realizing the technical scheme in the embodiment of the present invention, find that above-mentioned technology at least exists following technical problem:
Mode due to use error image carrys out the video data in transmission of video communication, if data transmission channel quality is poor suddenly, then in the process of video communication, the transmission of error image will go wrong, the interframe changing unit data (difference portion namely in error image) of image fail to transmit in time, the image that user will be caused to see comprises a large amount of ceramic mosaic graphic patterns, even can be stuck on a picture with a large amount of ceramic mosaic graphic pattern always, in addition, the bad phenomenon of transmission quality also has a lot, include but not limited to mosaic, such as also comprise dim pattern, the phenomenons such as image is discontinuous, thus make the Consumer's Experience of user not good.
Therefore, there is factor data transmission channel in prior art second-rate, the image causing user to see comprises the technical problem of ceramic mosaic graphic pattern and fuzzy pattern.
Summary of the invention
The embodiment of the present invention, by providing a kind of information processing method and electronic equipment, solves the factor data transmission channel existed in prior art second-rate, the image causing user to see comprises the technical problem of ceramic mosaic graphic pattern and fuzzy pattern.
The embodiment of the present invention provides a kind of information processing method on the one hand, be applied to the first electronic equipment, described first electronic equipment comprises a display unit, described first electronic equipment is connected with the second electronic equipment, described method comprises: from very first time point, receive M the frame of video that described second electronic equipment sends by the first sequential, wherein M be more than or equal to 2 integer; A described M frame of video is play by described first sequential by described display unit; Being later than the second time point of point of the described very first time, judge whether the transmission rate of described first electronic equipment receiver, video frame is less than a predetermined threshold value; When described transmission rate is less than described predetermined threshold value, plays one by described display unit and preset multimedia file.
Alternatively, described by the default multimedia file of described display unit broadcasting one, specifically comprise: the loss of data region determining the frame to be played of described second time point; Obtain the last frame of video of described frame to be played, and determine the first area corresponding with described loss of data region from described last frame of video; Video data corresponding for described first area is filled into described loss of data region, obtains the second frame to be played; Substitute described frame to be played with described second frame to be played to play.
Alternatively, when described first electronic equipment comprises a buffer unit, described buffer unit is used for the N number of frame of video in M frame of video described in buffer memory, wherein N is the integer being more than or equal to 1, being less than or equal to M, described by the default multimedia file of described display unit broadcasting one, be specially: play at least one frame of video in described N number of frame of video by described display unit.
Alternatively, described at least one frame of video play by described display unit in described N number of frame of video, is specially: play by described display unit the frame of video that described in described N number of frame of video middle distance, the second time point is nearest.
Alternatively, described by the default multimedia file of described display unit broadcasting one, be specially: play the described default multimedia file be stored in described first electronic equipment by described display unit; Or the described default multimedia file be stored in the 3rd electronic equipment is play by described display unit, described 3rd electronic equipment is connected with described first electronic equipment.
Alternatively, describedly judge whether the transmission rate of described first electronic equipment receiver, video frame is less than a predetermined threshold value, is specially: judge whether the frame per second of described first electronic equipment receiver, video frame is less than 12 frames/second.
The embodiment of the present invention also provides a kind of electronic equipment, and described electronic equipment is connected with the second electronic equipment, and described electronic equipment comprises: casing; Circuit board, is arranged in described casing; Display unit, is arranged on described casing, is connected with described circuit board; Processor, be arranged on described circuit board, for receiving M the frame of video that described second electronic equipment sends by the first sequential from very first time point, wherein M be more than or equal to 2 integer, and play a described M frame of video by described display unit by described first sequential, and be later than the second time point of point of the described very first time, judge whether the transmission rate of described first electronic equipment receiver, video frame is less than a predetermined threshold value, and when described transmission rate is less than described predetermined threshold value, plays one by described display unit and preset multimedia file.
Alternatively, described processor is specifically for determining the loss of data region of the frame to be played of described second time point, and obtain the last frame of video of described frame to be played, and the first area corresponding with described loss of data region is determined from described last frame of video, and video data corresponding for described first area is filled into described loss of data region, obtain the second frame to be played, and substitute described frame to be played with described second frame to be played and play.
Alternatively, described electronic equipment also comprises a buffer unit, described buffer unit is used for the N number of frame of video in M frame of video described in buffer memory, wherein N is the integer being more than or equal to 1, being less than or equal to M, and described processor is specifically for playing at least one frame of video in described N number of frame of video by described display unit.
Alternatively, described processor is specifically for playing by described display unit the frame of video that described in described N number of frame of video middle distance, the second time point is nearest.
Alternatively, described processor is specifically for playing the described default multimedia file be stored in described first electronic equipment by described display unit; Or the described default multimedia file be stored in the 3rd electronic equipment is play by described display unit, described 3rd electronic equipment is connected with described first electronic equipment.
Alternatively, described processor specifically for judging whether the frame per second of described electronic equipment receiver, video frame is less than 12 frames/second.
The one or more technical schemes provided in the embodiment of the present invention, at least have following technique effect or advantage:
Judge whether the transmission rate of the first electronic equipment receiver, video frame is less than a predetermined threshold value owing to have employed, and when transmission rate is less than this predetermined threshold value, the technical scheme that one presets multimedia file is play by the display unit of the first electronic equipment, this default multimedia file can the clear frame of video of buffer memory in this video communication, also can be the default multimedia file be stored in the first electronic equipment, or the default multimedia file be stored in the 3rd electronic equipment that is connected with the first electronic equipment, and the frame of video comprising a large amount of ceramic mosaic graphic pattern can not be shown, thus it is second-rate to solve the factor data transmission channel existed in prior art, the image causing user to see comprises the technical problem of ceramic mosaic graphic pattern and fuzzy pattern, achieve when data transmission channel is second-rate, multimedia file is preset in display on the display unit, then the technique effect of Consumer's Experience is improved.
Accompanying drawing explanation
The flow chart of the information processing method that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram of the use error image transmitting video data that Fig. 2 provides for the embodiment of the present invention;
The functional block diagram of the electronic equipment that Fig. 3 provides for the embodiment of the present invention.
Embodiment
The embodiment of the present invention, by providing a kind of information processing method and electronic equipment, solves the factor data transmission channel existed in prior art second-rate, the image causing user to see comprises the technical problem of ceramic mosaic graphic pattern and fuzzy pattern.
Technical scheme in the embodiment of the present invention is for solving the problems of the technologies described above, and general thought is as follows:
The embodiment of the present invention provides a kind of information processing method, and the method is applied to the first electronic equipment, and the first electronic equipment comprises a display unit, and the first electronic equipment is connected with the second electronic equipment, and the method comprises:
First, from very first time point, receive M the frame of video that the second electronic equipment sends by the first sequential, wherein M be more than or equal to 2 integer;
Then, M frame of video is play by display unit by the first sequential;
Then, being later than the second time point of very first time point, judge whether the transmission rate of the first electronic equipment receiver, video frame is less than a predetermined threshold value;
Finally, when transmission rate is less than predetermined threshold value, plays one by display unit and preset multimedia file.
Can be found out by above-mentioned part, judge whether the transmission rate of the first electronic equipment receiver, video frame is less than a predetermined threshold value owing to have employed, and when transmission rate is less than this predetermined threshold value, the technical scheme that one presets multimedia file is play by the display unit of the first electronic equipment, this default multimedia file can the clear frame of video of buffer memory in this video communication, also can be the default multimedia file be stored in the first electronic equipment, or the default multimedia file be stored in the 3rd electronic equipment that is connected with the first electronic equipment, and the frame of video comprising a large amount of ceramic mosaic graphic pattern can not be shown, thus it is second-rate to solve the factor data transmission channel existed in prior art, the image causing user to see comprises the technical problem of ceramic mosaic graphic pattern and fuzzy pattern, achieve when data transmission channel is second-rate, multimedia file is preset in display on the display unit, then the technique effect of Consumer's Experience is improved.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete execution mode, technique scheme is described in detail.
The embodiment of the present invention provides a kind of information processing method, the method is applied to the first electronic equipment, first electronic equipment comprises a display unit, first electronic equipment and the second electronic equipment, in actual applications, first electronic equipment and the second electronic equipment can be smart mobile phone, panel computer, can be also notebook computer, desktop computer, not limit at this.
Please refer to Fig. 1, Fig. 1 is the flow chart of the information processing method that the embodiment of the present invention provides, and as shown in Figure 1, the method comprises:
S1: receive M the frame of video that the second electronic equipment sends by the first sequential from very first time point, wherein M be more than or equal to 2 integer;
S2: play M frame of video by the first sequential by display unit;
S3: being later than the second time point of very first time point, judge whether the speed of the first electronic equipment receiver, video frame is less than a predetermined threshold value;
S4: when transmission rate is less than predetermined threshold value, plays one by display unit and presets multimedia file.
In ensuing part, will be a notebook computer with the first electronic equipment, the second electronic equipment is a smart mobile phone be example, carries out detailed citing and describes.
First electronic equipment, namely notebook computer can pass through a video communication software, as QQ, SKYPE, video telephone etc., with the second electronic equipment, also namely smart mobile phone carries out video communication, thus make the first user of notebook computer and the second user of smart mobile phone except can by except speech exchange, recent developments each other can also be understood by video image, thus contacting between first user and the second user can be deepened.
After notebook computer and smart mobile phone are connected by video communication software, smart mobile phone will by camera head as camera, gather the image information of the second user of smart mobile phone, can be such as M frame of video, certainly, M is the integer be more than or equal to, simultaneously because the video communication between smart mobile phone and notebook computer is real time communication, so namely M frame of video according to time sequencing, also can be sent to notebook computer by the first sequential by smart mobile phone.
After M frame of video is sent to notebook computer by the first sequential by smart mobile phone, the information processing method that the embodiment of the present invention provides enters step S1, that is: from very first time point, receive M the frame of video that the second electronic equipment sends by the first sequential, wherein M be more than or equal to 2 integer.
In the process of video communication, in order to reduce the requirement to transfer of data channel capacity, ensure the fluency of video communication, generally can use the mode of error image come transmission of video communication in video data, please refer to Fig. 2, Fig. 2 is the schematic diagram using error image transmitting video data, as shown in Figure 2, in M the frame of video that notebook computer receives, comprising a lot of key frame, data in other frames are all the parts of change compared with key frame, and are not a complete frame of video.
After received M the frame of video that the second electronic equipment sends by the first sequential by step S1, the information processing method that the embodiment of the present invention provides enters step S2, that is: play by the display unit of the first electronic equipment M the frame of video received by the first sequential.
Specifically, after notebook computer receives M the frame of video that smart mobile phone sends by the first sequential, namely M frame of video can be play by the display screen of notebook computer by the first sequential, of course, also can be play a M frame of video by the display that notebook computer is external, just repeat no more at this.
Playing in the process of M frame of video by the first sequential, except the key frame in M frame of video, other frames are except the data using this frame, also can use the data in key frame, like this under the condition meeting certain mass (as the distortion factor, signal to noise ratio etc.), greatly can reduce the requirement to transfer of data channel capacity, also can ensure the fluency of video communication simultaneously.
While the display unit by the first electronic equipment plays M frame of video by the first sequential, the information processing method that the embodiment of the present invention provides enters step S3, that is: at the second time point being later than very first time point, judge whether the transmission rate of the first electronic equipment receiver, video frame is less than a predetermined threshold value.
Specifically, owing to playing in the process of M frame of video at notebook computer, smooth sensation can be had when watching this M frame of video to allow user, picture more than usual needs broadcasting 12 per second frame, also namely frame per second at least needs to be more than or equal to 12 frames/second, certainly in order to make notebook computer have higher fluency when playing M frame of video, frame per second can be arranged get Geng Gao, as 16 frames/second, 30 frames/second etc., therefore, judge whether the transmission rate of the first electronic equipment receiver, video frame is less than a predetermined threshold value, can be judge whether the frame per second of the first electronic equipment receiver, video frame is less than 12 frames/second.
If the data transmission channel of notebook computer is second-rate, such as be less than 12 frames/when second in the frame per second of notebook computer receiver, video frame, of course, it should be noted that, 12 frames herein/second is a citing, technical staff belonging to this area can adjust it according to actual conditions, to meet the needs of actual conditions, just repeat no more at this, because video communication is real time communication, the speed of notebook computer receiver, video frame equals the speed of notebook computer displaying video frame substantially, so frame per second when can determine notebook computer displaying video frame also can be less than 12 frames/second, so when the display screen by notebook computer plays M frame of video, just there will be the situation of " card ", when " card ", picture shown on the display screen that just there will be notebook computer comprises the situation of a large amount of ceramic mosaic graphic pattern.
Except judging that current data transmission channel is second-rate by the frame per second of the first electronic equipment receiver, video frame, can also be judged by message transmission rate during the first electronic equipment receiver, video frame, such as, if message transmission rate during the first electronic equipment receiver, video frame is 5Kbps, or time lower, then the first electronic equipment is when displaying video frame, there will be the situation of " card " equally, on the display screen that there will be notebook computer too, shown picture comprises the situation of a large amount of ceramic mosaic graphic pattern.Of course, it should be noted that, 5Kbps is a citing, according to the difference of used video communication software, Data Transport Protocol, video compression coding mode etc., technical staff belonging to this area can according to actual conditions, the size of message transmission rate when adjusting the first electronic equipment receiver, video frame, thus judge the quality of the data transmission channel that the first electronic equipment is current exactly, just repeat no more at this.
By the introduction of the present embodiment, the technical staff belonging to this area can according to actual conditions, and the mode selecting other suitable judges the quality of the data transmission channel that the first electronic equipment is current, succinct in order to specification, have just repeated no more at this.
When being determined that by step S3 the transmission rate of the first electronic equipment receiver, video frame is less than predetermined threshold value, when also namely determining that the instruction of the data transmission channel that the first electronic equipment is current is poor, the information processing method that the embodiment of the present invention provides enters step S4, that is: play one by display unit and preset multimedia file.
Specifically, notebook computer can comprise a buffer unit, it can be such as certain part in the internal memory of notebook computer, N number of frame of video in M the frame of video received by notebook computer is buffered in this buffer unit, wherein N is for being more than or equal to 1, be less than or equal to the integer of M, display screen for notebook computer is play, according to the size of buffer unit, frame of video in this buffer unit in meeting buffer memory certain hour length, frame of video in this certain hour length can comprise the key frame in M frame of video, also the data namely included by this key frame are a complete video requency frame data, and do not need to rely on the data included by other frame.
Therefore, play one by display unit and preset multimedia file, specifically can comprise: the loss of data region determining the frame to be played of the second time point, and obtain the last frame of video of described frame to be played, and determine the first area corresponding with described loss of data region from described last frame of video.And video data corresponding for described first area is filled into described loss of data region, obtain the second frame to be played, and substitute described frame to be played with described second frame to be played and play.
Specifically, when the transmission rate of the second time point is less than predetermined threshold value, the frame to be played of the second time point may because of data transmission channel degradation, and corresponding difference data cannot be received, certainly, likely to receive partial difference data, also be likely to receive whole difference data, in actual applications, unless data transmission channel disconnects completely, otherwise there will not be the situation that cannot receive whole difference data, therefore, in the present embodiment, introduction cannot be received partial difference data, thus cause region corresponding to partial difference data to occur the situation of mosaic.
In specific implementation process, the frame to be played of the second time point is due to data transmission channel degradation, so may lost part difference data, then frame to be played is caused to there will be mosaic when playing, therefore for solving this problem, first can be, determine the loss of data region of frame to be played, such as can analyze the packet of frame to be played, thus the region that can show mosaic in frame to be played can be determined according to the difference data lost in packet, also namely determine the loss of data region of frame to be played.
Then the last frame of video of frame to be played can be obtained from buffer unit, certainly, if this last frame of video is key frame, then do not need to process it, if this last frame of video is non-key frame, then can restore this last frame of video according to key frame corresponding to this last frame of video and difference data.
Then from last frame of video, the first area relative with the loss of data region in frame to be played is determined, the loss of data region of frame to be played is identical with the position of the first area in last frame of video, so after determining the loss of data region in frame to be played, using the coordinate of the coordinate in loss of data region as first area in last frame of video, just can repeat no more at this.
Then, because last frame of video is frame of video clearly, so first area is video data clearly in last frame of video, so video data corresponding for first area in last frame of video is extracted, it can be used as the data in the loss of data region of the frame to be played of the second time point again, also the video data that namely first area is corresponding in just last frame of video is filled into the loss of data region of frame to be played, thus obtains the second frame to be played.In connecting in video communication, generally can not there is large movement in user, also namely can not there is king-sized change in image, and the time interval between last frame of video and the frame to be played of the second time point is very short, so can think in the first degree that this second frame to be played does not exist mosaic area.
Finally, when passing through display unit displaying video frame, substitute frame to be played with the second frame to be played to play, like this, when broadcasting second frame to be played, display unit would not occur ceramic mosaic graphic pattern, thus it is second-rate to avoid prior art factor data transmission channel, the image causing user to see comprises the defect of ceramic mosaic graphic pattern.
In actual applications, when data transmission channel is second-rate, by the way needs frame to be played can be adjusted always, make the frame of video that the display unit of the first electronic equipment is play all not containing ceramic mosaic graphic pattern.
Certainly, except the scheme adjusted frame to be played of above-mentioned introduction, at least one frame of video of buffer memory in this buffer unit can also be play-overed, such as can play a key frame of buffer memory in buffer unit, this key frame can not comprise ceramic mosaic graphic pattern, or in broadcasting buffer unit buffer memory one section of default physical length in multiple frame of video, as the frame of video within 3 seconds, frame of video in these 3 seconds is all buffered in buffer unit due to key frame, therefore also there will not be the situation comprising ceramic mosaic graphic pattern, thus make user can not see the image comprising a large amount of ceramic mosaic graphic pattern, then Consumer's Experience is improved.
Of course, in order to the network quality pointing out the user of notebook computer current is exactly poor, the nearest frame of video of buffer unit middle distance second time point can be play by display screen, it is if aforementioned said key frame, just it directly can be shown, if non-key frame, just generate by the key frame of its correspondence the frame of video that comprises complete image, and this frame of video is fixedly presented on the display screen of notebook computer, thus the data transmission channel making user can know notebook computer current according to the frame of video of current fixing display is second-rate, also can not see the image with a large amount of ceramic mosaic graphic pattern because factor data transmission channel is second-rate simultaneously.
Above by the mode of the frame of video play in buffer unit, user to notebook computer provides the picture relevant to this video communication, solve the factor data transmission channel existed in prior art second-rate, the image causing user to see comprises the technical problem of ceramic mosaic graphic pattern and fuzzy pattern, in ensuing part, the picture irrelevant with this video communication is provided to the user of notebook computer by introducing, second-rate to solve the factor data transmission channel existed in prior art, the image causing user to see comprises the technical problem of ceramic mosaic graphic pattern and fuzzy pattern.
Specifically, can be play by display unit the default multimedia file be stored in the first electronic equipment; Or the default multimedia file be stored in the 3rd electronic equipment is play by display unit, the 3rd electronic equipment is connected with the first electronic equipment.
Such as, can play on the display screen of notebook computer and be stored in the memory cell of notebook computer as hard disk, ROM(Read-Only Memory, read-only memory) in default multimedia file, also can be play another electronic equipment be connected with notebook computer on the display screen, as the default multimedia file in USB flash disk or a server, music file as favourite in user, video file etc. multimedia file, these multimedia files are local owing to storing with notebook computer, or on the 3rd electronic equipment to be connected with notebook computer, so these multimedia files can not comprise Marseille pattern, also there will not be the phenomenon that card pauses, so it is second-rate to solve the factor data transmission channel existed in prior art, the image causing user to see comprises the technical problem of ceramic mosaic graphic pattern and fuzzy pattern, solve factor data transmission channel further second-rate simultaneously, cause the incoherent technical problem of image seen described in user, thus achieve as user provides the technique effect of coherent image, further raising Consumer's Experience.
Based on same inventive concept, the embodiment of the present invention also provides a kind of electronic equipment, this electronic equipment is connected with the second electronic equipment, and this electronic equipment and the second electronic equipment can be such as smart mobile phone, panel computer, notebook computer, desktop computer etc., do not limit at this.
Please refer to Fig. 3, Fig. 3 is the functional block diagram of the electronic equipment that the embodiment of the present invention provides, and as shown in Figure 3, this electronic equipment comprises: casing 301; Circuit board 302, is arranged in casing 301; Display unit 303, is arranged on casing 301, is connected with circuit board 302; Processor 304, be arranged on circuit board 302, for receiving M the frame of video that the second electronic equipment sends by the first sequential from very first time point, wherein M be more than or equal to 2 integer, and play M frame of video by display unit 303 by the first sequential, and be later than the second time point of very first time point, judge whether the transmission rate of the first electronic equipment receiver, video frame is less than a predetermined threshold value, and when transmission rate is less than predetermined threshold value, plays one by display unit 303 and preset multimedia file.
In specific implementation process, processor 304 is specifically for determining the loss of data region of the frame to be played of the second time point, and obtain the last frame of video of frame to be played, and the first area corresponding with loss of data region is determined from last frame of video, and video data corresponding for first area is filled into loss of data region, obtain the second frame to be played, and substitute frame to be played with the second frame to be played and play.
In specific implementation process, electronic equipment also comprises a buffer unit, buffer unit is used for the N number of frame of video in a buffer memory M frame of video, wherein N is the integer being more than or equal to 1, being less than or equal to M, and processor 304 is specifically for playing at least one frame of video in N number of frame of video by display unit 303.
In specific implementation process, processor 304 is specifically for playing the nearest frame of video of N number of frame of video middle distance second time point by display unit 303.
In specific implementation process, processor 304 is specifically for playing the default multimedia file be stored in the first electronic equipment by display unit 303; Or the default multimedia file be stored in the 3rd electronic equipment is play by display unit 303, the 3rd electronic equipment is connected with the first electronic equipment.
In specific implementation process, handled device 304 is specifically for judging whether the frame per second of electronic equipment receiver, video frame is less than 12 frames/second.
Electronic equipment in the present embodiment and the information processing method in previous embodiment are based on two aspects under same inventive concept, detailed description is done to the implementation process of method above, so those skilled in the art can according to the structure of the electronic equipment in aforementioned understanding the present embodiment be described clearly and implementation process, succinct in order to specification, has just repeated no more at this.
Technical scheme in the invention described above embodiment, at least has following technique effect or advantage:
Judge whether the transmission rate of the first electronic equipment receiver, video frame is less than a predetermined threshold value owing to have employed, and when transmission rate is less than this predetermined threshold value, the technical scheme that one presets multimedia file is play by the display unit of the first electronic equipment, this default multimedia file can the clear frame of video of buffer memory in this video communication, also can be the default multimedia file be stored in the first electronic equipment, or the default multimedia file be stored in the 3rd electronic equipment that is connected with the first electronic equipment, and the frame of video comprising a large amount of ceramic mosaic graphic pattern can not be shown, thus it is second-rate to solve the factor data transmission channel existed in prior art, the image causing user to see comprises the technical problem of ceramic mosaic graphic pattern, achieve when data transmission channel is second-rate, multimedia file is preset in display on the display unit, then the technique effect of Consumer's Experience is improved.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising instruction device, and this instruction device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. an information processing method, is applied to the first electronic equipment, and described first electronic equipment comprises a display unit, and described first electronic equipment carries out video communication by communication unit and the second electronic equipment and is connected, and described method comprises:
From very first time point, receive M the frame of video that described second electronic equipment sends by the first sequential, wherein M be more than or equal to 2 integer;
A described M frame of video is play by described first sequential by described display unit;
Being later than the second time point of point of the described very first time, judge whether the transmission rate of described first electronic equipment receiver, video frame is less than a predetermined threshold value;
When described transmission rate is less than described predetermined threshold value, plays one by described display unit and preset multimedia file.
2. the method for claim 1, is characterized in that, described by the default multimedia file of described display unit broadcasting one, specifically comprises:
Determine the loss of data region of the frame to be played of described second time point;
Obtain the last frame of video of described frame to be played, and determine the first area corresponding with described loss of data region from described last frame of video;
Video data corresponding for described first area is filled into described loss of data region, obtains the second frame to be played;
Substitute described frame to be played with described second frame to be played to play.
3. the method for claim 1, it is characterized in that, when described first electronic equipment comprises a buffer unit, described buffer unit is used for the N number of frame of video in M frame of video described in buffer memory, wherein N is the integer being more than or equal to 1, being less than or equal to M, described by the default multimedia file of described display unit broadcasting one, be specially:
At least one frame of video in described N number of frame of video is play by described display unit.
4. method as claimed in claim 3, is characterized in that, described at least one frame of video play by described display unit in described N number of frame of video, is specially:
The frame of video that described in described N number of frame of video middle distance, the second time point is nearest is play by described display unit.
5. the method for claim 1, is characterized in that, described by the default multimedia file of described display unit broadcasting one, is specially:
The described default multimedia file be stored in described first electronic equipment is play by described display unit; Or
Play the described default multimedia file be stored in the 3rd electronic equipment by described display unit, described 3rd electronic equipment is connected with described first electronic equipment.
6. an electronic equipment, described electronic equipment is connected with the second electronic equipment, and described electronic equipment comprises:
Casing;
Circuit board, is arranged in described casing;
Display unit, is arranged on described casing, is connected with described circuit board;
Processor, be arranged on described circuit board, for receiving M the frame of video that described second electronic equipment sends by the first sequential from very first time point, wherein M be more than or equal to 2 integer, and play a described M frame of video by described display unit by described first sequential, and be later than the second time point of point of the described very first time, judge whether the transmission rate of described first electronic equipment receiver, video frame is less than a predetermined threshold value, and when described transmission rate is less than described predetermined threshold value, plays one by described display unit and preset multimedia file.
7. electronic equipment as claimed in claim 6, it is characterized in that, described processor is specifically for determining the loss of data region of the frame to be played of described second time point, and obtain the last frame of video of described frame to be played, and the first area corresponding with described loss of data region is determined from described last frame of video, and video data corresponding for described first area is filled into described loss of data region, obtain the second frame to be played, and substitute described frame to be played with described second frame to be played and play.
8. electronic equipment as claimed in claim 6, it is characterized in that, described electronic equipment also comprises a buffer unit, described buffer unit is used for the N number of frame of video in M frame of video described in buffer memory, wherein N is the integer being more than or equal to 1, being less than or equal to M, and described processor is specifically for playing at least one frame of video in described N number of frame of video by described display unit.
9. electronic equipment as claimed in claim 8, is characterized in that, described processor is specifically for playing by described display unit the frame of video that described in described N number of frame of video middle distance, the second time point is nearest.
10. electronic equipment as claimed in claim 6, it is characterized in that, described processor is specifically for playing the described default multimedia file be stored in described first electronic equipment by described display unit; Or the described default multimedia file be stored in the 3rd electronic equipment is play by described display unit, described 3rd electronic equipment is connected with described first electronic equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362043.XA CN104427383B (en) | 2013-08-19 | 2013-08-19 | A kind of information processing method and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362043.XA CN104427383B (en) | 2013-08-19 | 2013-08-19 | A kind of information processing method and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104427383A true CN104427383A (en) | 2015-03-18 |
| CN104427383B CN104427383B (en) | 2018-08-10 |
Family
ID=52975126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310362043.XA Active CN104427383B (en) | 2013-08-19 | 2013-08-19 | A kind of information processing method and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104427383B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040648A (en) * | 2018-09-04 | 2018-12-18 | 广东小天才科技有限公司 | Anti-static processing method of wearable device and wearable device |
| CN110401848A (en) * | 2018-04-24 | 2019-11-01 | 北京视联动力国际信息技术有限公司 | A kind of video broadcasting method and device |
| CN110755843A (en) * | 2019-10-24 | 2020-02-07 | 腾讯科技（深圳）有限公司 | Game audio processing method and device, storage medium and electronic device |
| CN112866745A (en) * | 2020-12-31 | 2021-05-28 | 广州穗能通能源科技有限责任公司 | Streaming media video data processing method and device, computer equipment and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110085605A1 (en) * | 2008-07-21 | 2011-04-14 | Qingpeng Xie | Method, system and apparatus for evaluating video quality |
| CN102111622A (en) * | 2009-12-23 | 2011-06-29 | 中兴通讯股份有限公司 | Method and device for concealing time domain errors of video images |
-
2013
- 2013-08-19 CN CN201310362043.XA patent/CN104427383B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110085605A1 (en) * | 2008-07-21 | 2011-04-14 | Qingpeng Xie | Method, system and apparatus for evaluating video quality |
| CN102111622A (en) * | 2009-12-23 | 2011-06-29 | 中兴通讯股份有限公司 | Method and device for concealing time domain errors of video images |
Non-Patent Citations (2)
| Title |
|---|
| 冯艳: "视频通信中的错误隐藏技术研究", 《中国优秀博硕士学位论文全文数据库(硕士)信息科技辑》 * |
| 曾文权，等: "基于H.264/AVC的整帧丢失差错掩盖算法研究", 《东莞理工学院学报》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401848A (en) * | 2018-04-24 | 2019-11-01 | 北京视联动力国际信息技术有限公司 | A kind of video broadcasting method and device |
| CN109040648A (en) * | 2018-09-04 | 2018-12-18 | 广东小天才科技有限公司 | Anti-static processing method of wearable device and wearable device |
| CN110755843A (en) * | 2019-10-24 | 2020-02-07 | 腾讯科技（深圳）有限公司 | Game audio processing method and device, storage medium and electronic device |
| CN110755843B (en) * | 2019-10-24 | 2023-03-14 | 腾讯科技（深圳）有限公司 | Game audio processing method and device, storage medium and electronic device |
| CN112866745A (en) * | 2020-12-31 | 2021-05-28 | 广州穗能通能源科技有限责任公司 | Streaming media video data processing method and device, computer equipment and storage medium |
| CN112866745B (en) * | 2020-12-31 | 2023-04-25 | 南方电网大数据服务有限公司 | Streaming video data processing method, device, computer equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104427383B (en) | 2018-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020248909A1 (en) | Video decoding method and apparatus, computer device, and storage medium | |
| CN105306963B (en) | The processing system for video of adaptive mobile terminal resolution ratio, device and method | |
| EP2767039B1 (en) | Quality of user experience testing for video transmissions | |
| US11202066B2 (en) | Video data encoding and decoding method, device, and system, and storage medium | |
| CN102648584B (en) | Use the system of forward error correction inspection available bandwidth, method and medium | |
| CN111128203B (en) | Audio data encoding method, audio data decoding method, audio data encoding device, audio data decoding device, electronic equipment and storage medium | |
| US11297328B2 (en) | Video coding method, device, device and storage medium | |
| CN105163134A (en) | Video coding parameter setting method, device and video coding device for live video | |
| CN109819303B (en) | Data output method and related equipment | |
| CN102572520A (en) | Image processing device, image reproduction device, and image reproduction system | |
| CN102802054B (en) | Control method during a kind of multi-stream video is live and device | |
| US11973996B2 (en) | Staggered key frame video encoding | |
| CN106888169A (en) | Video broadcasting method and device | |
| CN105553939A (en) | Method and device for determining blockage of streaming media | |
| CN110996122B (en) | Video frame transmission method, device, computer equipment and storage medium | |
| KR20150131175A (en) | Resilience in the presence of missing media segments in dynamic adaptive streaming over http | |
| CN106101766A (en) | The control method for playing back of a kind of video ads, device and electronic equipment | |
| JP5140952B2 (en) | Content distribution system, content distribution server, content reproduction terminal, program, and content distribution method | |
| CN104427383A (en) | Information processing method and electronic equipment | |
| CN105027572A (en) | Method for decreasing the bit rate needed to transmit videos over a network by dropping video frames | |
| CN111617466B (en) | Method and device for determining coding format and method for realizing cloud game | |
| CN110708569B (en) | Video processing method and device, electronic equipment and storage medium | |
| CN110418209B (en) | Information processing method applied to video transmission and terminal equipment | |
| CN104837048A (en) | Screen mirror implementation method and system | |
| RU2662648C1 (en) | Method and device for data processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |