CN104080006A - Video processing device and method - Google Patents
Video processing device and method Download PDFInfo
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- CN104080006A CN104080006A CN201410328335.6A CN201410328335A CN104080006A CN 104080006 A CN104080006 A CN 104080006A CN 201410328335 A CN201410328335 A CN 201410328335A CN 104080006 A CN104080006 A CN 104080006A
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Abstract
The invention provides a video processing device. The video processing device comprises a video processing unit and a playing speed control unit. The video processing unit receives real-time video data, sends the data to a display unit for displaying and further stores the real-time data into a storage unit of the device. According to an assigned time period in a video playing speed adjusting request triggered by a user, the playing speed control unit obtains the video content corresponding to the assigned time period from the storage unit, adjusts the playing speed of the video content within the assigned time period according to a playing multiple and sends the video content to the display unit to display the video content within the assigned time period according to the playing multiple. The invention further provides a video processing method. By using the video processing device and method, the technical effect of adjusting the playing speed in the real-time video playing process is achieved, and user experience is improved.
Description
Technical field
The present invention relates to computer network communication technology field, relate in particular to a kind of video process apparatus and method.
Background technology
In recent years, along with developing rapidly of mechanics of communication, people can be received and be watched various real-time video programs by terminals such as computer, mobile phone and intelligent televisions.In the time that realtime image data is play, if user is interested in and need to examine video content time, need to put slowly this section of video certain section of video pictures.But existing video playback technology, makes user video file all need to be downloaded to local hard drive by agreement correspondingly, then starts video player and plays and put slowly certain section of video.Because video file is conventionally all very large, download completely need a few minutes, dozens of minutes, by several hours not etc., tend to make the impatient of user etc., and cannot watch in this way the stronger programs of real-time such as on-the-spot broadcasting, long-distance education.Therefore, be necessary to propose a kind of new method for processing video frequency and solve the problems referred to above.
Summary of the invention
Main purpose of the present invention, for a kind of video process apparatus and method are provided, cannot realize the technical problem of the broadcasting speed of adjusting the video of playing in real time to solve prior art.
The invention provides a kind of video process apparatus, comprise video processing unit, show for receiving real time video data and delivering to display unit, also, for real time data being deposited in to the memory cell of this device, this device also comprises:
Broadcasting speed control unit, for adjust the fixed time section of video playout speed request according to Client-initiated, from this memory cell, obtain the video content of this fixed time section correspondence, and adjust the broadcasting speed of the video content in this fixed time section according to a broadcasting multiple, and deliver to this display unit and show the video content in this fixed time section according to this broadcasting multiple.
Further, the present invention also provides a kind of method for processing video frequency, and the method comprises:
Receive real time video image signal to play real-time video picture, real time data is kept in buffer memory simultaneously.And
The request of the adjustment video playout speed that response user sends, from buffer memory, obtain the video content of this fixed time section correspondence according to the fixed time section of carrying in this adjustment video playout speed request, and adjust the broadcasting speed of the video content in this fixed time section according to a broadcasting multiple, and show the video content in this fixed time section according to this broadcasting multiple.
A kind of video process apparatus provided by the invention and method, by selecting the video place time period of required adjustment broadcasting speed and playing multiple, and play the video in fixed time section according to definite broadcasting multiple, thereby realize the technique effect of the broadcasting speed of adjusting in the time of real-time displaying video, improve user simultaneously and experience.
Brief description of the drawings
Fig. 1 is the high-level schematic functional block diagram of the video process apparatus in embodiment of the present invention;
Fig. 2 is the flow chart of the method for processing video frequency in embodiment of the present invention.
Label declaration:
Device 10
Video processing unit 11
Display unit 12
Memory cell 13
Playing control unit 14
Embodiment
By describing technology contents of the present invention, structural feature in detail, being realized object and effect, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
Please refer to Fig. 1, is the high-level schematic functional block diagram of the video process apparatus in embodiment of the present invention, and wherein, this device 10 can be the electronic equipment such as panel computer, smart mobile phone, can also be TV set-top box.
Particularly, this device 10 comprises video processing unit 11, display unit 12, memory cell 13 and playing control unit 14.
This device 10 receives real time video image signal, and the video processing unit 11 of these device 10 inside receives real time video data, then deliver to display unit 12 on the one hand and shows.On the other hand, real time data is deposited in the memory cell 13 of device 10, this memory cell 13 arranges buffer area with storage real time data.
In the time that user need to be put slowly to the video of certain time period, can select corresponding video to put slowly operation by the actions menu in this user interface, slowly put request to initiate video to device 10, these broadcasting speed control unit 14 these videos of response are put slowly Request Control device 10 and are entered the operating process that video is put slowly, wherein, the video of this initiation is put slowly in request and is carried the time period that user specifies.Particularly, the residing position range of video that need to put slowly in order to informing device 10 of the time period of this appointment.In actual applications, user can utilize mouse to double-click picture or the corresponding time point in the video of playing on screen for twice, to obtain the time period of the video that need to put slowly.So-called twice double-click, refers to that the first double-click mouse determines the start time point of the video that need to put slowly, again double-clicks the end time point of determining the video that need to put slowly.For example, when user need to be put the video content between picture A and the picture B in video slowly, in the time that device 10 enters video and puts operating process slowly, utilize mouse double-click picture A or time point A in video playback during to picture A, to obtain start time point; Utilize mouse during to picture B when video playback and double-click picture B or time point B, to obtain end time point.Thereby obtain the time period between picture A and picture B by twice double-click.
Further, in the time that device 10 enters the operating process that video puts slowly, this video processing unit 11 still receives real time video data and by the buffer area of real-time data memory memory cell 13, shows but can not deliver to display unit 12.
When determining after the time period of the video that need to put slowly, further, user can also select to put slowly accordingly multiple by the actions menu in this user interface.This broadcasting speed control unit 14 is put fixed time section in request and obtains from the buffer memory of memory cell 13 video content of fixed time section correspondence slowly according to video, and select according to user put slowly multiple and adjust the broadcasting speed of the video content in this fixed time section, and deliver to display unit 12 and show the video content in this fixed time section according to putting slowly multiple.
Below will taking this device 10, as TV set-top box as example, the present invention will be described, and in the present embodiment, user is operated and is realized video and put slowly operation by remote controller.
In the time that user need to be put slowly to the video of certain time period, can initiate video to device 10 by " putting slowly " key arranging on remote controller and put slowly request, these broadcasting speed control unit 14 these videos of response are put slowly Request Control device 10 and are entered the operating process that video is put slowly.In the present embodiment, this broadcasting speed control unit 14 is given tacit consent to first 15 seconds that these required time periods that put slowly video are current time, slowly putting multiple is slow 2 times, then obtains video content in these 15 seconds and calls display unit 12 (being television set) with the speed of slow 2 times and carry out video and put slowly.And user can be by repeatedly triggering " putting slowly " key to adjust the time period, for example every triggering once " is put slowly " key video and is put slowly the time period and move forward 15 seconds.In another embodiment, user can utilize the directionkeys (as advance, retreat etc.) arranging on remote controller to carry out the selection of the required time period that puts slowly video.Equally, user can also utilize the directionkeys arranging on remote controller to put slowly the adjusting of multiple.When triggering " back " key timed unit 10 arranging on remote controller, user exits the operating process that video is put slowly.
Further, the single frames that this broadcasting speed control unit 14 can also send according to user is put slowly the video pictures that instruction control display unit 12 shows and is still on single frames picture, and the direction control button providing by user interface is put frame by frame slowly, wherein, the frame number of this required video of putting is slowly arranged by user or system default, for example, user can arrange this required video of putting slowly and carries out putting slowly of picture with the speed every 4 frames.
In the present embodiment, in the time that this broadcasting speed control unit 14 these videos of response are put slowly Request Control device 10 and entered the operating process that video puts slowly, deliver to that video content that display unit 12 plays only has picture but output sound not.
To put slowly video, as example, the present invention will be described above, and the technical scheme that put soon, play frame by frame etc. relates to the video playout speed in adjustment fixed time section all adopts aforesaid way to realize.
Referring to Fig. 2, is the flow chart of the method for processing video frequency in embodiment of the present invention, and the method comprises:
Step S20, this device 10 receives real time video image signal, and the video processing unit 11 of these device 10 inside receives real time video data, then delivers to display unit 12 and show.
This video processing unit 11 also deposits real time data in the memory cell 13 of device 10, and this memory cell 13 arranges buffer area with storage real time data.
Step S21, this broadcasting speed control unit 14 responds the video that user sends and puts slowly Request Control device 10 and enter the operating process that video is put slowly, and wherein, the video of this initiation is put slowly in request and is carried the time period that user specifies.
In the time that user need to be put slowly to the video of certain time period, can select corresponding video to put slowly operation by the actions menu in this user interface, put slowly request to initiate video to device 10.
The residing position range of video that the time period of this appointment need to put slowly in order to informing device 10.In actual applications, user can utilize mouse to double-click picture or the corresponding time point in the video of playing on screen for twice, to obtain the time period of the video that need to put slowly.So-called twice double-click, refers to that the first double-click mouse determines the start time point of the video that need to put slowly, again double-clicks the end time point of determining the video that need to put slowly.For example, when user need to be put the video content between picture A and the picture B in video slowly, in the time that device 10 enters video and puts operating process slowly, utilize mouse double-click picture A or time point A in video playback during to picture A, to obtain start time point; Utilize mouse during to picture B when video playback and double-click picture B or time point B, to obtain end time point.Thereby obtain the time period between picture A and picture B by twice double-click.
In other embodiments, this fixed time section can also be the fixed value that device 10 sets in advance.
Further, in the time that device 10 enters the operating process that video puts slowly, this video processing unit 11 still receives real time video data and by the buffer area of real-time data memory memory cell 13, shows but can not deliver to display unit 12.
Step S22, this broadcasting speed control unit 14 is put fixed time section in request and obtains from the buffer memory of memory cell 13 video content of fixed time section correspondence slowly according to video, and put slowly multiple according to one and adjust the broadcasting speed of the video content in this fixed time section, and deliver to display unit 12 and show the video content in this fixed time section according to putting slowly multiple.
In the present embodiment, user can select to put slowly accordingly multiple by the actions menu in this user interface.In other embodiments, this to put slowly multiple can be also the fixed value that device 10 sets in advance.
Further, the single frames that this broadcasting speed control unit 14 can also send according to user is put slowly the video pictures that instruction control display unit 12 shows and is still on single frames picture, and the direction control button providing by user interface is put frame by frame slowly.
In the present embodiment, in the time that this broadcasting speed control unit 14 these videos of response are put slowly Request Control device 10 and entered the operating process that video puts slowly, deliver to that video content that display unit 12 plays only has picture but output sound not.
To put slowly video, as example, the present invention will be described above, and the technical scheme that put soon, play frame by frame etc. relates to the video playout speed in adjustment fixed time section all adopts aforesaid way to realize.
A kind of video process apparatus provided by the invention and method, by selecting the video place time period of required adjustment broadcasting speed and playing multiple, and play the video in fixed time section according to definite broadcasting multiple, thereby realize the technique effect of the broadcasting speed of adjusting in the time of real-time displaying video, improve user simultaneously and experience.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. a video process apparatus, comprises video processing unit, shows for receiving real time video data and delivering to display unit, and also, for real time data being deposited in to the memory cell of described device, it is characterized in that, described device also comprises:
Broadcasting speed control unit, for adjust the fixed time section of video playout speed request according to Client-initiated, from described memory cell, obtain the video content of described fixed time section correspondence, and adjust the broadcasting speed of the video content in described fixed time section according to a broadcasting multiple, and deliver to described display unit and show the video content in described fixed time section according to described broadcasting multiple.
2. video process apparatus as claimed in claim 1, it is characterized in that, in the time that described device enters the operating process of video playout speed adjustment, described video processing unit continue to receive real time video data and by real-time data memory in described memory cell, show but can not deliver to described display unit.
3. video process apparatus as claimed in claim 1, it is characterized in that, in the time that described device enters the operating process that video playout speed adjusts, described broadcasting speed control unit delivers to that video content that described display unit plays only has picture but output sound not.
4. video process apparatus as claimed in claim 1, is characterized in that, described fixed time section is the fixed value that device sets in advance.
5. the video process apparatus as described in claim 1,2,3 or 4, it is characterized in that, the single frames that described broadcasting speed control unit sends according to user is put slowly the video pictures that display unit shows described in instruction control and is still on single frames picture, and puts slowly frame by frame according to user's operation.
6. a method for processing video frequency, is characterized in that, described method comprises:
Receive real time video image signal to play real-time video picture, real time data is kept in buffer memory simultaneously; And
The request of the adjustment video playout speed that response user sends, from buffer memory, obtain the video content of described fixed time section correspondence according to the fixed time section of carrying in the request of described adjustment video playout speed, and adjust the broadcasting speed of the video content in described fixed time section according to a broadcasting multiple, and show the video content in described fixed time section according to described broadcasting multiple.
7. method for processing video frequency as claimed in claim 6, is characterized in that, described fixed time section is a fixed value setting in advance.
8. method for processing video frequency as claimed in claim 6, is characterized in that, continues receive real time video data and real time data is kept in buffer memory while carrying out " showing the video content in described fixed time section according to described broadcasting multiple ".
9. method for processing video frequency as claimed in claim 6, is characterized in that, carries out displaying video picture when " showing the video content in described fixed time section according to described broadcasting multiple " but output sound not.
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| CN201410328335.6A CN104080006B (en) | 2014-07-10 | 2014-07-10 | A kind of video process apparatus and method |
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| CN201410328335.6A CN104080006B (en) | 2014-07-10 | 2014-07-10 | A kind of video process apparatus and method |
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| CN104080006B CN104080006B (en) | 2017-10-27 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980794A (en) * | 2015-06-30 | 2015-10-14 | 北京金山安全软件有限公司 | Video splicing method and device |
| CN105120337A (en) * | 2015-08-28 | 2015-12-02 | 小米科技有限责任公司 | Video special effect processing method, video special effect processing device and terminal equipment |
| CN105872701A (en) * | 2015-12-03 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Method and mobile terminal for realizing video playing control |
| CN105933634A (en) * | 2016-06-14 | 2016-09-07 | 努比亚技术有限公司 | Video playing control device, playing terminal and video unequal-speed playing control method |
| WO2018001114A1 (en) * | 2016-06-28 | 2018-01-04 | 阿里巴巴集团控股有限公司 | Method and device for processing data |
| CN108391163A (en) * | 2018-02-05 | 2018-08-10 | 广东欧珀移动通信有限公司 | Method for processing video frequency and device, electronic equipment, computer readable storage medium |
| CN108564819A (en) * | 2018-05-30 | 2018-09-21 | 江苏建筑职业技术学院 | Vehicle on highway drives safely and prevents shunt into one another serial warning device and method |
| CN111048126A (en) * | 2019-12-13 | 2020-04-21 | 珠海格力电器股份有限公司 | Menu broadcasting method, storage medium and electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070130597A1 (en) * | 2005-12-02 | 2007-06-07 | Alcatel | Network based instant replay and time shifted playback |
| CN101815199A (en) * | 2010-04-07 | 2010-08-25 | 中兴通讯股份有限公司 | Video processing method and terminal |
-
2014
- 2014-07-10 CN CN201410328335.6A patent/CN104080006B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070130597A1 (en) * | 2005-12-02 | 2007-06-07 | Alcatel | Network based instant replay and time shifted playback |
| CN101815199A (en) * | 2010-04-07 | 2010-08-25 | 中兴通讯股份有限公司 | Video processing method and terminal |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980794A (en) * | 2015-06-30 | 2015-10-14 | 北京金山安全软件有限公司 | Video splicing method and device |
| CN105120337A (en) * | 2015-08-28 | 2015-12-02 | 小米科技有限责任公司 | Video special effect processing method, video special effect processing device and terminal equipment |
| US10212386B2 (en) | 2015-08-28 | 2019-02-19 | Xiaomi Inc. | Method, device, terminal device, and storage medium for video effect processing |
| CN105872701A (en) * | 2015-12-03 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Method and mobile terminal for realizing video playing control |
| CN105933634A (en) * | 2016-06-14 | 2016-09-07 | 努比亚技术有限公司 | Video playing control device, playing terminal and video unequal-speed playing control method |
| WO2018001114A1 (en) * | 2016-06-28 | 2018-01-04 | 阿里巴巴集团控股有限公司 | Method and device for processing data |
| US10694220B2 (en) | 2016-06-28 | 2020-06-23 | Alibaba Group Holding Limited | Method and device for processing data |
| CN108391163A (en) * | 2018-02-05 | 2018-08-10 | 广东欧珀移动通信有限公司 | Method for processing video frequency and device, electronic equipment, computer readable storage medium |
| CN108391163B (en) * | 2018-02-05 | 2020-07-21 | Oppo广东移动通信有限公司 | Video processing method and device, electronic equipment and computer readable storage medium |
| CN108564819A (en) * | 2018-05-30 | 2018-09-21 | 江苏建筑职业技术学院 | Vehicle on highway drives safely and prevents shunt into one another serial warning device and method |
| CN111048126A (en) * | 2019-12-13 | 2020-04-21 | 珠海格力电器股份有限公司 | Menu broadcasting method, storage medium and electronic device |
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| CN104080006B (en) | 2017-10-27 |
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Address after: 350003 Fuzhou Gulou District, Fujian, software Avenue, building 89, No. 18 Applicant after: FUZHOU ROCKCHIP ELECTRONICS CO., LTD. Address before: 350003 Fuzhou Gulou District, Fujian, software Avenue, building 89, No. 18 Applicant before: Fuzhou Rockchip Semiconductor Co., Ltd. |
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Address after: 350003 building, No. 89, software Avenue, Gulou District, Fujian, Fuzhou 18, China Patentee after: Ruixin Microelectronics Co., Ltd Address before: 350003 building, No. 89, software Avenue, Gulou District, Fujian, Fuzhou 18, China Patentee before: Fuzhou Rockchips Electronics Co.,Ltd. |
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