CN102802075A - Online play buffering system and method - Google Patents
Online play buffering system and method Download PDFInfo
- Publication number
- CN102802075A CN102802075A CN2012103033898A CN201210303389A CN102802075A CN 102802075 A CN102802075 A CN 102802075A CN 2012103033898 A CN2012103033898 A CN 2012103033898A CN 201210303389 A CN201210303389 A CN 201210303389A CN 102802075 A CN102802075 A CN 102802075A
- Authority
- CN
- China
- Prior art keywords
- player
- video
- audio
- module
- control module
- 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
Images
Abstract
The invention provides an online play buffering system and method. The video data are read from a pre-buffering module through a video information analysis module so as to obtain the code rate information of all audio and video flows in the video file, then the information is transmitted to a player control module; and the player control module sets the code stream buffering zone of the player, detects the code stream state of the player circularly and hands corresponding events to a state interaction module for conducting operation interaction with the user. The technical scheme can save system memory effectively and ensure enough buffering. The video can be played as long as one frame of video data is ensured when the video is just played and the user jumps, so that the waiting time of the user can be reduced effectively, and the user experience is promoted.
Description
Technical field
The present invention relates to a kind of online playing buffer system and method, particularly, relate to a kind of online http playing stream media buffer system and method, belong to the streaming media playing field.
Background technology
Along with popularizing of the Internet; The lifting of the Internet speed; Under the trend of the integration of three networks, the speed of the Internet is just in fast lifting, and people's viewing behavior is being watched from download fast and converted online watching to; Online playing (play online) is a kind of video playback form, refers to download to local computing to video individually and a kind of broadcast form of can direct-on-line watching.The Internet Online Video is play the site for service of uploading can support uploaded videos, realizes user's oneself demand, the for example video show oneself through uploading, uploads to the Internet to significant video; On the one hand can with friend's sharing information together; Also can exchange with other people on the one hand, also can some instructional video be uploaded to the Internet, let others consult study through video; Can also upload some amusement class videos; For example can upload TV play collection of drama, film, star's concert, the entertainment video supplies the user to watch; Also can some news that take place the same day or user be lived through and take the major event of getting off and upload to the Internet, and then satisfy users' different demands.
In recent years, the online playing technology is deep into audio-visual productss such as internet television, iptv.Yet these products are at present also in examination commercial stage, a lot of products exist online playing rise long between sowing time, can not rationally utilize effective bandwidth, problem such as the response time is long after the redirect has had a strong impact on spectators' audiovisual experience.
Summary of the invention
Problems such as in view of above reason, the present invention aims to provide a kind of online playing video buffering and buffering in advance, and it is slow excessively effectively to solve the time of starting broadcasting, and redirect is corresponding slow excessively, and buffering effect is undesirable, and can effectively utilize user bandwidth.For this reason, the present invention proposes following technical scheme:
A kind of online playing buffer system is made up of preparatory buffer module, video information analysis module, transmit control module and state interactive module, it is characterized in that: above-mentioned preparatory buffer module cushions the audio/video flow that receives in advance; Above-mentioned video information analysis module is analyzed from preparatory buffer module reading video data, obtains the code rate information of each audio/video flow in the video file, and information is passed to the player control module; After transmit control module obtains the audio frequency and video code rate information, the bit stream buffer district of player is provided with, said transmit control module comprises the setting of video code flow buffering area and audio code stream buffering area to the setting in the bit stream buffer district of player; Be provided with after the buffering area, transmit control module starts player; Player is in buffer status after starting, and reading of data from preparatory buffer module is filled video code flow buffering area and audio code stream buffering area.
Said state interactive module is used for carrying out alternately with the user; When transmit control module is sent to the state interactive module with the broadcast state of player; The state interactive module is presented to the user with the state of player, is made operations such as time-out, wait or redirect by the user.
Further, the size of said video code flow buffering area is set to VBuffer=VMaxRate*Time, the big or small ABuffer=AMaxRate*Time of said audio code stream buffering area; Wherein, VBuffer is the size of the video code flow buffering area of player, and said VMaxRate is the maximal rate of video flowing; ABuffer is the size of the audio code stream buffering area of player, and said AMaxRate is the maximal rate of audio stream, and said Time is adjustable time parameter.
Preferably, said Time is 10 seconds.
In the preferred implementation, in buffering course, the state of the code stream of player control module cycle detection player, after the data volume in video or the audio buffer was greater than threshold value S, the player control module was sent the beginning play command to player; Said threshold value S=VMaxRate*0.5S.
Further, after player began to play, the player control module continued the code stream state of cycle detection player; When the data in video or the audio buffer are less than threshold value L; Suspend the broadcast of player, and this incident is sent to the state interactive module, said threshold value L=VMaxRate*1 second; Data in video or audio code stream buffering area are greater than the VBuffer upper limit or MaxBuffer; Perhaps time out overtime threshold value P; Transmit control module notice player is replied broadcast state; And give the state interactive module with this incident, player feeds back to transmit control module with its broadcast state.
The present invention also provides a kind of online way to play for time, may further comprise the steps:
Step 1: buffer module cushions the data that receive in advance in advance, and data are offered the video information analysis module;
Step 2: the video information analysis module is analyzed from preparatory buffer module reading video data.Said analysis content includes but not limited to data content, data bit rate information etc., and said data are audio/video information;
Step 3: the video information analysis module is analyzed video data, obtains the code rate information of each audio/video flow in the video file, and information is passed to the player control module;
Step 4: after transmit control module obtains the audio frequency and video code rate information, the bit stream buffer district of player is provided with, starts player, player is reading of data from preparatory buffer module, fills screen buffer and audio buffer.
One preferred embodiment in, said step 4 comprises:
Step 4-1: with the big or small VBuffer=VMaxRate*Time of the video code flow buffering area of player;
Step 4-2: with the big or small ABuffer=AMaxRate*Time of the audio code stream buffering area of player;
Wherein, VBuffer is the size of the video code flow buffering area of player, and said VMaxRate is the maximal rate of video flowing; ABuffer is the size of the audio code stream buffering area of player, and said AMaxRate is the maximal rate of audio stream, and said Time is adjustable time parameter.
Alternatively; Also comprise after the said step 4: step 5: the state of the code stream of player control module cycle detection player; After the data volume in video or the audio buffer was greater than threshold value S, the player control module was sent the beginning play command to player, and player begins playing audio-video; Said threshold value S=VMaxRate*0.5S.
Further, also comprise after the said step 5:
After player begins to play; The player control module continues the code stream state of cycle detection player, when the data in video or the audio buffer are less than threshold value L, suspends the broadcast of player; And this incident is sent to the state interactive module, said threshold value L=VMaxRate*1 second; Data in video or audio code stream buffering area are greater than the VBuffer upper limit or MaxBuffer; Perhaps time out overtime threshold value P; Transmit control module notice player is replied broadcast state; And give the state interactive module with this incident, player feeds back to transmit control module with its broadcast state.
Technique scheme can effectively be saved Installed System Memory, and can guarantee enough bufferings.As long as just start broadcasting when when just starting broadcasting, guaranteeing the video data of a frame with user's redirect, can effectively reduce user's stand-by period like this, increased user experience.
Description of drawings
Fig. 1 is the sketch map of the online buffer system of the present invention.
Embodiment
Below will describe preferred embodiment of the present inventionly, those skilled in the art should be understood that these execution modes and nonrestrictive.In order to address the above problem, concrete implementation provided by the invention is following.
Referring to accompanying drawing 1, the present invention at first provides a kind of online playing buffer system, and this system is made up of preparatory buffer module, video information analysis module, transmit control module and state interactive module.
Above-mentioned preparatory buffer module receives the data that the data reception module (not shown in figure 1) sends over, and the data that receive are cushioned in advance, then data is offered extraneous module and uses, and said data reception module is used for obtaining data from network.
The video information analysis module is analyzed from preparatory buffer module reading video data, analyzes content and includes but not limited to data content, data bit rate information etc.Preferably, said data are audio/video information.After the analysis; The video information analysis module obtains the code rate information of each audio/video flow in the video file; And information passed to the player control module, if some environment is difficult to obtain automatically the code rate information of audio frequency and video down, also can specify through other modes are artificial.
After transmit control module obtains the audio frequency and video code rate information, code stream (bitstream) buffering area of player is provided with.At one preferably in the execution mode, with the big or small VBuffer=VMaxRate*Time of video code flow (bitstream) buffering area of player.Said VBuffer is the size of the video code flow buffering area of player; Said VMaxRate is the maximal rate of video flowing; Said Time is adjustable time parameter, and in the nonrestrictive execution mode, Time is 10 seconds; That is, the video code flow buffering area of player is arranged to the size greater than maximal rate video flowing 10s data.On the other hand, with the big or small ABuffer=AMaxRate*Time of audio code stream (bitstream) buffering area of player.Said ABuffer is the size of the audio code stream buffering area of player; Said AMaxRate is the maximal rate of audio stream; Said Time is adjustable time parameter, and in the nonrestrictive execution mode, Time is 10 seconds; That is, the audio code stream buffering area of player is arranged to the size greater than maximal rate audio stream 10s data.If VMaxRate*Time >=upper limit MaxBuffer of buffering area, then VBuffer=MaxBuffer.
Be provided with after the buffering area, transmit control module starts player.
At first be in buffer status after player starts, and from preparatory buffer module reading of data, fill screen buffer and audio buffer.
In buffering course, the state of the code stream bitstram of player control module cycle detection player, after the data volume in video or the audio buffer was greater than threshold value S, the player control module was sent the beginning play command to player; Preferably, in order to guarantee the continuity of video playback, said threshold value S=VMaxRate*0.5S, that is, and the data of desirable VMaxRate*0.5 second.Likewise, because audio-visual synchronization, the amount of audio data that work as in the audio buffer this moment is AMaxRate*0.5.
Player begins to play, and after beginning broadcast, the player control module continues the code stream state of cycle detection player, when the data in video or the audio buffer are less than threshold value L, suspends the broadcast of player, and this incident is sent to the state interactive module.Preferably, in order to guarantee not occur the repeatedly pause in the playing process, said threshold value L=VMaxRate*1S, that is, and the data of desirable VMaxRate*1 second.On the other hand; Data in video or audio code stream buffering area are greater than the VBuffer upper limit or MaxBuffer; Perhaps time out overtime threshold value P; Transmit control module notice player is replied broadcast state, and gives the state interactive module with this incident, and player feeds back to transmit control module with its broadcast state.Above-mentioned alternatively P=20 second.
The state interactive module is used for carrying out alternately with the user, and when transmit control module was sent to the state interactive module with the broadcast state of player, the state interactive module was presented to the user with the state of player, is made time-out, is waited for or operation such as redirect by the user.When user's redirect, buffering strategy is handled when starting broadcasting.
On the other hand, the present invention also provides a kind of online way to play for time, may further comprise the steps:
Step 1: buffer module cushions the data that receive in advance in advance, and data are offered the video information analysis module.
Step 2: the video information analysis module is analyzed from preparatory buffer module reading video data.Said analysis content includes but not limited to data content, data bit rate information etc.Preferably, said data are audio/video information.
Step 3: after the video information analysis module is analyzed video data; Obtain the code rate information of each audio/video flow in the video file; And information passed to the player control module; If some environment is difficult to obtain automatically the code rate information of audio frequency and video down, also can specify through other modes are artificial.
Step 4: after transmit control module obtains the audio frequency and video code rate information, code stream (bitstream) buffering area of player is provided with.At one preferably in the execution mode, with the big or small VBuffer=VMaxRate*Time of video code flow (bitstream) buffering area of player.Said VBuffer is the size of the video code flow buffering area of player; Said VMaxRate is the maximal rate of video flowing; Said Time is adjustable time parameter, and in the nonrestrictive execution mode, Time is 10 seconds; That is, the video code flow buffering area of player is arranged to the size greater than maximal rate video flowing 10s data.On the other hand, with the big or small ABuffer=AMaxRate*Time of audio code stream (bitstream) buffering area of player.Said ABuffer is the size of the audio code stream buffering area of player; Said AMaxRate is the maximal rate of audio stream; Said Time is adjustable time parameter, and in the nonrestrictive execution mode, Time is 10 seconds; That is, the audio code stream buffering area of player is arranged to the size greater than maximal rate audio stream 10s data.If VMaxRate*Time >=upper limit MaxBuffer of buffering area, then VBuffer=MaxBuffer.
Step 5: transmit control module has been provided with after the buffering area, and transmit control module starts player.At first be in buffer status after player starts, and from preparatory buffer module reading of data, fill screen buffer and audio buffer.
In buffering course, the state of the code stream bitstram of player control module cycle detection player, after the data volume in video or the audio buffer was greater than threshold value S, the player control module was sent the beginning play command to player; Preferably, in order to guarantee the continuity of video playback, said threshold value S=VMaxRate*0.5S, that is, and the data of desirable VMaxRate*0.5 second.Likewise, because audio-visual synchronization, the amount of audio data that work as in the audio buffer this moment is AMaxRate*0.5.
Step 6: player begins to play; After beginning broadcast, the player control module continues the code stream state of cycle detection player, when the data in video or the audio buffer are less than threshold value L; Suspend the broadcast of player, and this incident is sent to the state interactive module.Preferably, in order to guarantee not occur the repeatedly pause in the playing process, said threshold value L=VMaxRate*1S, that is, and the data of desirable VMaxRate*1 second.On the other hand; Data in video or audio code stream buffering area are greater than the VBuffer upper limit or MaxBuffer; Perhaps time out overtime threshold value P; Transmit control module notice player is replied broadcast state, and gives the state interactive module with this incident, and player feeds back to transmit control module with its broadcast state.Above-mentioned alternatively P=20 second.
The state interactive module is used for carrying out alternately with the user, and when transmit control module was sent to the state interactive module with the broadcast state of player, the state interactive module was presented to the user with the state of player, is made time-out, is waited for or operation such as redirect by the user.When user's redirect, buffering strategy is handled when starting broadcasting.
The invention has the advantages that: the code check according to audio frequency and video is provided with the size that audio frequency and video bitstream cushions, and this method can effectively be saved Installed System Memory, and can guarantee enough bufferings.As long as just start broadcasting when when just starting broadcasting, guaranteeing the video data of a hardwood with user's redirect, can effectively reduce user's stand-by period like this, and can be the fastest the first frame picture of film, or the new picture after the redirect represents to the user.
Claims (10)
1. an online playing buffer system is made up of preparatory buffer module, video information analysis module, transmit control module and state interactive module, it is characterized in that:
Above-mentioned preparatory buffer module cushions the audio/video flow that receives in advance;
Above-mentioned video information analysis module is analyzed from preparatory buffer module reading video data, obtains the code rate information of each audio/video flow in the video file, and information is passed to the player control module;
After transmit control module obtains the audio frequency and video code rate information, the bit stream buffer district of player is provided with, said transmit control module comprises the setting of video code flow buffering area and audio code stream buffering area to the setting in the bit stream buffer district of player; Be provided with after the buffering area, transmit control module starts player;
Player is in buffer status after starting, and reading of data from preparatory buffer module is filled video code flow buffering area and audio code stream buffering area.
2. online playing buffer system as claimed in claim 1 is characterized in that:
Said state interactive module is used for carrying out alternately with the user; When transmit control module is sent to the state interactive module with the broadcast state of player; The state interactive module is presented to the user with the state of player, is made operations such as time-out, wait or redirect by the user.
3. online playing buffer system as claimed in claim 1 is characterized in that:
The size of said video code flow buffering area is set to VBuffer=VMaxRate*Time,
The big or small ABuffer=AMaxRate*Time of said audio code stream buffering area;
Wherein, VBuffer is the size of the video code flow buffering area of player, and said VMaxRate is the maximal rate of video flowing; ABuffer is the size of the audio code stream buffering area of player, and said AMaxRate is the maximal rate of audio stream, and said Time is adjustable time parameter.
4. online playing buffer system as claimed in claim 3 is characterized in that:
Said Time is 10 seconds.
5. online playing buffer system as claimed in claim 3 is characterized in that:
In buffering course, the state of the code stream of player control module cycle detection player, after the data volume in video or the audio buffer was greater than threshold value S, the player control module was sent the beginning play command to player; Said threshold value S=VMaxRate*0.5S.
6. online playing buffer system as claimed in claim 5 is characterized in that:
After player begins to play; The player control module continues the code stream state of cycle detection player, when the data in video or the audio buffer are less than threshold value L, suspends the broadcast of player; And this incident is sent to the state interactive module, said threshold value L=VMaxRate*1 second; Data in video or audio code stream buffering area are greater than the VBuffer upper limit or MaxBuffer; Perhaps time out overtime threshold value P; Transmit control module notice player is replied broadcast state; And give the state interactive module with this incident, player feeds back to transmit control module with its broadcast state.
7. online way to play for time may further comprise the steps:
Step 1: buffer module cushions the data that receive in advance in advance, and data are offered the video information analysis module;
Step 2: the video information analysis module is analyzed from preparatory buffer module reading video data; Said analysis content includes but not limited to data content, data bit rate information etc., and said data are audio/video information;
Step 3: the video information analysis module is analyzed video data, obtains the code rate information of each audio/video flow in the video file, and information is passed to the player control module;
Step 4: after transmit control module obtains the audio frequency and video code rate information, the bit stream buffer district of player is provided with, starts player, player is reading of data from preparatory buffer module, fills screen buffer and audio buffer.
8. online way to play for time as claimed in claim 7 is characterized in that:
Said step 4 comprises:
Step 4-1: with the big or small VBuffer=VMaxRate*Time of the video code flow buffering area of player;
Step 4-2: with the big or small ABuffer=AMaxRate*Time of the audio code stream buffering area of player;
Wherein, VBuffer is the size of the video code flow buffering area of player, and said VMaxRate is the maximal rate of video flowing; ABuffer is the size of the audio code stream buffering area of player, and said AMaxRate is the maximal rate of audio stream, and said Time is adjustable time parameter.
9. online way to play for time as claimed in claim 8 is characterized in that:
Also comprise after the said step 4:
Step 5: the state of the code stream of player control module cycle detection player, after the data volume in video or the audio buffer was greater than threshold value S, the player control module was sent the beginning play command to player, and player begins playing audio-video; Said threshold value S=VMaxRate*0.5S.
10. online way to play for time as claimed in claim 9 is characterized in that:
Also comprise after the said step 5:
After player begins to play; The player control module continues the code stream state of cycle detection player, when the data in video or the audio buffer are less than threshold value L, suspends the broadcast of player; And this incident is sent to the state interactive module, said threshold value L=VMaxRate*1 second; Data in video or audio code stream buffering area are greater than the VBuffer upper limit or MaxBuffer; Perhaps time out overtime threshold value P; Transmit control module notice player is replied broadcast state; And give the state interactive module with this incident, player feeds back to transmit control module with its broadcast state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210303389.8A CN102802075B (en) | 2012-08-24 | 2012-08-24 | Online play buffering system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210303389.8A CN102802075B (en) | 2012-08-24 | 2012-08-24 | Online play buffering system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102802075A true CN102802075A (en) | 2012-11-28 |
| CN102802075B CN102802075B (en) | 2015-05-20 |
Family
ID=47201026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210303389.8A Expired - Fee Related CN102802075B (en) | 2012-08-24 | 2012-08-24 | Online play buffering system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102802075B (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596036A (en) * | 2013-11-12 | 2014-02-19 | 浪潮齐鲁软件产业有限公司 | Method for intelligent buffering of streaming media player |
| CN103841456A (en) * | 2013-12-10 | 2014-06-04 | 珠海全志科技股份有限公司 | Webcast data buffering method |
| CN104159125A (en) * | 2014-07-22 | 2014-11-19 | 乐视网信息技术（北京）股份有限公司 | Video display method, virtual player and video player |
| WO2014194441A1 (en) * | 2013-06-06 | 2014-12-11 | Yahoo! Inc | Method and system for dynamic content pre-caching |
| WO2014198115A1 (en) * | 2013-06-13 | 2014-12-18 | Tencent Technology (Shenzhen) Company Limited | Method, device and computer-readable storage medium for progress bar control |
| CN104244033A (en) * | 2014-09-03 | 2014-12-24 | 乐视致新电子科技（天津）有限公司 | Video playing method and device and intelligent terminal |
| CN105007521A (en) * | 2015-07-15 | 2015-10-28 | 无锡天脉聚源传媒科技有限公司 | Method and device for playing TS (Transport Stream) video |
| CN105872722A (en) * | 2015-12-18 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Online video start playing caching system and method |
| CN105992043A (en) * | 2015-10-15 | 2016-10-05 | 乐视致新电子科技（天津）有限公司 | Data processing method and device |
| CN107333147A (en) * | 2017-06-22 | 2017-11-07 | 深圳天珑无线科技有限公司 | A kind of video buffer control method, terminal and storage device |
| CN107801080A (en) * | 2017-11-10 | 2018-03-13 | 普联技术有限公司 | A kind of audio and video synchronization method, device and equipment |
| CN108206969A (en) * | 2016-12-16 | 2018-06-26 | 北京酷我科技有限公司 | A kind of video playing quick start method and system |
| CN108259998A (en) * | 2018-03-01 | 2018-07-06 | 青岛海信电器股份有限公司 | Player and control method for playing back, device, electronic equipment and play system |
| CN108810656A (en) * | 2018-06-12 | 2018-11-13 | 深圳国微视安科技有限公司 | A kind of the debounce processing method and processing system of real-time live broadcast TS streams |
| CN109918038A (en) * | 2019-01-14 | 2019-06-21 | 珠海慧联科技有限公司 | A kind of audio broadcasting speed synchronous method and system |
| CN110677730A (en) * | 2018-07-03 | 2020-01-10 | 微鲸科技有限公司 | Play control method and device |
| CN111641838A (en) * | 2020-05-13 | 2020-09-08 | 深圳市商汤科技有限公司 | Browser video playing method and device and computer storage medium |
| CN112616088A (en) * | 2020-11-26 | 2021-04-06 | 北京乐学帮网络技术有限公司 | Rendering method and device, electronic equipment and computer readable storage medium |
| CN114866830A (en) * | 2022-03-30 | 2022-08-05 | 中国经济信息社有限公司 | Audio and video synchronization method and device and computer readable storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040192358A1 (en) * | 2003-03-24 | 2004-09-30 | Inventec Appliances Corp. | Method of instantly receiving and playing back audio data from wireless network by wireless terminal |
| CN101558648A (en) * | 2006-11-07 | 2009-10-14 | 索尼爱立信移动通讯股份有限公司 | Adaptive insertion of content in streaming media |
| CN101662676A (en) * | 2009-09-30 | 2010-03-03 | 四川长虹电器股份有限公司 | Processing method for streaming media buffer |
| CN101695131A (en) * | 2009-10-16 | 2010-04-14 | 深圳市五巨科技有限公司 | Method and device for playing online audio/video by mobile terminal |
| CN101710992A (en) * | 2009-11-16 | 2010-05-19 | 乐视网信息技术（北京）股份有限公司 | Pre-decoding high definition player and playing method |
| CN102111674A (en) * | 2010-12-22 | 2011-06-29 | 深圳市五巨科技有限公司 | System and method for playing on-line video by mobile terminal and mobile terminal |
-
2012
- 2012-08-24 CN CN201210303389.8A patent/CN102802075B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040192358A1 (en) * | 2003-03-24 | 2004-09-30 | Inventec Appliances Corp. | Method of instantly receiving and playing back audio data from wireless network by wireless terminal |
| CN101558648A (en) * | 2006-11-07 | 2009-10-14 | 索尼爱立信移动通讯股份有限公司 | Adaptive insertion of content in streaming media |
| CN101662676A (en) * | 2009-09-30 | 2010-03-03 | 四川长虹电器股份有限公司 | Processing method for streaming media buffer |
| CN101695131A (en) * | 2009-10-16 | 2010-04-14 | 深圳市五巨科技有限公司 | Method and device for playing online audio/video by mobile terminal |
| CN101710992A (en) * | 2009-11-16 | 2010-05-19 | 乐视网信息技术（北京）股份有限公司 | Pre-decoding high definition player and playing method |
| CN102111674A (en) * | 2010-12-22 | 2011-06-29 | 深圳市五巨科技有限公司 | System and method for playing on-line video by mobile terminal and mobile terminal |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194441A1 (en) * | 2013-06-06 | 2014-12-11 | Yahoo! Inc | Method and system for dynamic content pre-caching |
| WO2014198115A1 (en) * | 2013-06-13 | 2014-12-18 | Tencent Technology (Shenzhen) Company Limited | Method, device and computer-readable storage medium for progress bar control |
| CN103596036B (en) * | 2013-11-12 | 2017-08-11 | 浪潮软件集团有限公司 | Intelligent buffering method for streaming media player |
| CN103596036A (en) * | 2013-11-12 | 2014-02-19 | 浪潮齐鲁软件产业有限公司 | Method for intelligent buffering of streaming media player |
| CN103841456A (en) * | 2013-12-10 | 2014-06-04 | 珠海全志科技股份有限公司 | Webcast data buffering method |
| CN104159125A (en) * | 2014-07-22 | 2014-11-19 | 乐视网信息技术（北京）股份有限公司 | Video display method, virtual player and video player |
| CN104244033A (en) * | 2014-09-03 | 2014-12-24 | 乐视致新电子科技（天津）有限公司 | Video playing method and device and intelligent terminal |
| CN104244033B (en) * | 2014-09-03 | 2017-12-08 | 乐视致新电子科技（天津）有限公司 | Video broadcasting method and device, intelligent terminal |
| CN105007521A (en) * | 2015-07-15 | 2015-10-28 | 无锡天脉聚源传媒科技有限公司 | Method and device for playing TS (Transport Stream) video |
| CN105992043A (en) * | 2015-10-15 | 2016-10-05 | 乐视致新电子科技（天津）有限公司 | Data processing method and device |
| CN105872722A (en) * | 2015-12-18 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Online video start playing caching system and method |
| CN108206969A (en) * | 2016-12-16 | 2018-06-26 | 北京酷我科技有限公司 | A kind of video playing quick start method and system |
| CN107333147A (en) * | 2017-06-22 | 2017-11-07 | 深圳天珑无线科技有限公司 | A kind of video buffer control method, terminal and storage device |
| CN107801080A (en) * | 2017-11-10 | 2018-03-13 | 普联技术有限公司 | A kind of audio and video synchronization method, device and equipment |
| CN108259998A (en) * | 2018-03-01 | 2018-07-06 | 青岛海信电器股份有限公司 | Player and control method for playing back, device, electronic equipment and play system |
| CN108810656A (en) * | 2018-06-12 | 2018-11-13 | 深圳国微视安科技有限公司 | A kind of the debounce processing method and processing system of real-time live broadcast TS streams |
| CN110677730A (en) * | 2018-07-03 | 2020-01-10 | 微鲸科技有限公司 | Play control method and device |
| CN109918038A (en) * | 2019-01-14 | 2019-06-21 | 珠海慧联科技有限公司 | A kind of audio broadcasting speed synchronous method and system |
| CN109918038B (en) * | 2019-01-14 | 2022-08-12 | 珠海慧联科技有限公司 | Audio playing speed synchronization method and system |
| CN111641838A (en) * | 2020-05-13 | 2020-09-08 | 深圳市商汤科技有限公司 | Browser video playing method and device and computer storage medium |
| CN112616088A (en) * | 2020-11-26 | 2021-04-06 | 北京乐学帮网络技术有限公司 | Rendering method and device, electronic equipment and computer readable storage medium |
| CN114866830A (en) * | 2022-03-30 | 2022-08-05 | 中国经济信息社有限公司 | Audio and video synchronization method and device and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102802075B (en) | 2015-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102802075B (en) | Online play buffering system and method | |
| AU2013341383B2 (en) | Systems and methods for communicating a live event to users using the internet | |
| US9860613B2 (en) | Apparatus, systems and methods for presenting highlights of a media content event | |
| CN104410918B (en) | A kind of live video parameter regulation means and device | |
| US20160269803A1 (en) | Smart tv media player and playback progress adjustment method thereof, and smart tv | |
| JP2016220229A (en) | Content reproduction device, content reproduction method and program | |
| CN103190092A (en) | A system and method for synchronized playback of streaming digital content | |
| TWI516104B (en) | Method of playing internet video and related electronic device | |
| US20130135179A1 (en) | Control method and device thereof | |
| CN103369410A (en) | Method and device for playing broadcast content | |
| US20160191971A1 (en) | Method, apparatus and system for providing supplemental | |
| CN111372138A (en) | Live broadcast low-delay technical scheme of player end | |
| US20140281011A1 (en) | System and method for replicating a media stream | |
| JP2012503387A (en) | Method and system for playing video on a mobile device | |
| KR20180083132A (en) | Electronic apparatus, and operating method for the same | |
| US11758245B2 (en) | Interactive media events | |
| CN101848367A (en) | File-based video live webcasting method | |
| US20220394328A1 (en) | Consolidated Watch Parties | |
| CN102413335A (en) | Manual adjustment device and method for program audio and video synchronization | |
| CN202889543U (en) | System for realizing mobile terminal video display based on digital broadcasting channel | |
| JP2020517195A (en) | Real-time incorporation of user-generated content into a third-party content stream | |
| CN104639970A (en) | Video stream processing device and method for recording specific video clips by aid of device | |
| JP2009284283A (en) | Content server, information processing apparatus, network device, content distribution method, information processing method, and content distribution system | |
| CN103796049A (en) | Dual core-based smart media player system design method | |
| KR102049119B1 (en) | Method and Apparatus for providing recording service in cloud environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: LESHI ZHIXIN ELECTRONIC TECHNOLOGY (TIANJIN) CO., Free format text: FORMER OWNER: LETV INFORMATION TECHNOLOGY (BEIJING) CO., LTD. Effective date: 20130520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100026 HAIDIAN, BEIJING TO: 300467 TANGGU, TIANJIN |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20130520 Address after: 300467, Tianjin District, Tianjin City, Tanggu animation road 126 No. 201-427 animation building B1 district two Applicant after: LESHI ZHIXIN ELECTRONIC SCIENCE & TECHNOLOGY (TIANJIN) CO., LTD. Address before: Room six, building 19, building 68, No. 100026 South Road, Haidian District, Beijing Applicant before: LeTV Information Technology (Beijing) Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20170824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |