CN104754268B - Record the method and device of inverted order video - Google Patents

Record the method and device of inverted order video Download PDF

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Publication number
CN104754268B
CN104754268B CN201510137257.6A CN201510137257A CN104754268B CN 104754268 B CN104754268 B CN 104754268B CN 201510137257 A CN201510137257 A CN 201510137257A CN 104754268 B CN104754268 B CN 104754268B
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China
Prior art keywords
video
inverted order
recorded video
storage device
video data
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Expired - Fee Related
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CN201510137257.6A
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Chinese (zh)
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CN104754268A (en
Inventor
刘博�
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201510137257.6A priority Critical patent/CN104754268B/en
Publication of CN104754268A publication Critical patent/CN104754268A/en
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Abstract

The invention discloses a kind of method and device for recording inverted order video.Methods described includes:Receive the instruction of inverted order recorded video;Start inverted order recorded video;Video requency frame data is received, and inverted order preserves the video requency frame data;Terminate recorded video.The present invention realizes the video for recording inverted order, when playing video, and the order of the order of video playback and the video requency frame data of reception is on the contrary, add the interest and novelty of video recording special efficacy.

Description

Record the method and device of inverted order video
Technical field
The present embodiments relate to technical field of image processing, more particularly to a kind of method and dress for recording inverted order video Put.
Background technology
With the popularization of intelligent mobile terminal, importance of the camera on the intelligent mobile terminals such as smart mobile phone is increasingly The novel capabilities of height, various shooting photos and recorded video are attracted to a large number of users.In our daily life, we are frequent Need to retain some fragments with recorded video, still, some special screnes need to carry out inverted order recording to increase video recording special efficacy Interest, retain interesting video.For example:When the scene such as recording waterfall, walk, when the waterfall normally recorded is played Flow, and flowed from the bottom up during the waterfall broadcasting of inverted order recording from top to bottom;And be to go ahead when normally recording on foot , and inverted order record play when walk back.The recording of the video of this inverted order special efficacy is not carried out in the prior art Technology, it is impossible to meet the demand of user.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of method and device for recording inverted order video, to increase video recording special efficacy Interest.
In a first aspect, the embodiments of the invention provide a kind of method for recording inverted order video, methods described includes:
Receive the instruction of inverted order recorded video;
Start inverted order recorded video;
Video requency frame data is received, and inverted order preserves the video requency frame data;
Terminate recorded video.
Further, the reception video requency frame data, and inverted order preserves the video requency frame data and includes:
S1, reception one-frame video data, write storage device;
S2, the video data of write storage device is saved in temporal cache;
S3, the newest one-frame video data of reception, write storage device, and the video data in temporal cache is write into storage After newest one-frame video data in equipment;
S4, circulation perform step S2 and step S3, terminate until recording.
Further, the end recorded video includes:
Receive the instruction of the end video record of user;
Terminate recorded video.
Further,
After the instruction of inverted order recorded video is received, before startup inverted order recorded video, in addition to:
Receive the time span of the inverted order recorded video of user's setting;
The end recorded video is specifically included:
Recording time is being judged then according to the time span, is terminating recorded video.
Further, when playing video, comprise the following steps:
S1, the current one-frame video data read in storage device, and play out;
S2, the newest one-frame video data read in storage device, and play out;
S3, circulation perform step S2, until video playback terminates.
Second aspect, the embodiment of the present invention additionally provides a kind of device for recording inverted order video, and described device includes:
Receiving module, the instruction for receiving inverted order recorded video;
Starting module, for starting inverted order recorded video;
Preserving module, for receiving video requency frame data, and inverted order preserves the video requency frame data;
Terminate module, for terminating recorded video.
Further, the preserving module includes:
First preserves submodule, for receiving one-frame video data, write storage device;
Second preserves submodule, for the video data of write storage device to be saved in temporal cache;
3rd preserves submodule, for receiving newest one-frame video data, write storage device, and by temporal cache After newest one-frame video data in video data write storage device;
Cyclic submodule block, preserves submodule and the 3rd preservation submodule for circulating triggering second, terminates until recording.
Further, the terminate module includes:
Receiving submodule, the instruction of the end video record for receiving user;
Terminate submodule, for terminating recorded video.
Further,
Described device also includes:
Second receiving module, the time span of the inverted order recorded video for receiving user's setting;
The terminate module terminates recorded video specifically for judging recording time then according to the time span.
Further, in addition to:
First playing module, for reading the current one-frame video data in storage device, and is played out;
Second playing module, for reading the newest one-frame video data in storage device, and is played out;
Loop module, for circulating the second playing module of triggering, until video playback terminates.
The method and device provided in an embodiment of the present invention for recording inverted order video, by the finger for receiving inverted order recorded video Order, starts inverted order recorded video, receives video requency frame data, and inverted order preserves the video requency frame data, terminates recorded video, realizes The video of inverted order is recorded, when playing video, the order of the order of video playback and the video requency frame data of reception is on the contrary, increase The interest and novelty of video recording special efficacy.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the method for recording inverted order video that the embodiment of the present invention one is provided;
Fig. 2 is a kind of schematic flow sheet of the method for recording inverted order video that the embodiment of the present invention two is provided;
Fig. 3 be it is provided in an embodiment of the present invention recording inverted order video method in end recorded video after flow show It is intended to;
Fig. 4 is a kind of schematic flow sheet of the method for recording inverted order video that the embodiment of the present invention three is provided;
Fig. 5 is a kind of schematic diagram of the device for recording inverted order video that the embodiment of the present invention four is provided;
Fig. 6 is a kind of schematic diagram of the device for recording inverted order video that the embodiment of the present invention five is provided.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just Part related to the present invention rather than full content are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of schematic flow sheet of the method for recording inverted order video that the embodiment of the present invention one is provided, the present embodiment It is applicable to record the video of inverted order, this method can be performed by mobile terminal, specifically include following steps:
Step 110, the instruction of inverted order recorded video is received.
User is especially interested in a scene, wants to remain the scene, and wants to retain different from ordinary recording During the effect of video, inverted order video can be recorded, user opens camera function, the camera alignment of mobile terminal need to will only be clapped The scene taken the photograph, inputs the instruction of inverted order recorded video to mobile terminal, mobile terminal just can connect by the screen of mobile terminal Receive the instruction of the inverted order recorded video.
Step 120, inverted order recorded video is started.
Mobile terminal is received after the instruction of inverted order recorded video, and inverted order record is started according to the instruction of the inverted order recorded video Video processed.
Step 130, video requency frame data is received, and inverted order preserves the video requency frame data.
When user inputs the instruction of inverted order recorded video, camera targeted by the scene to be shot, mobile terminal Start after inverted order recorded video, the image in the scene to be shot just can be caught by camera, the image captured is formed Video requency frame data, mobile terminal carries out inverted order preservation to the video requency frame data received.During conventional recorded video, to what is received Video requency frame data is carry out order preservation, that is, receives one-frame video data and be just saved directly in storage device, then will The the second frame video data received is saved in after the one-frame video data in storage device, then by the receive the 3rd Frame video data is saved in after the second frame video data in storage device, so preserves to the last one-frame video data. And inverted order here preserves video requency frame data and refers to that the one-frame video data that will be firstly received is saved in storage device most Position, the second frame video data received is saved in before the one-frame video data of storage device afterwards, is so preserved and is connect The every one-frame video data received, the original position until the last frame received video data to be saved in storage device.
Step 140, recorded video is terminated.
It is preferred that, the end recorded video includes:
Receive the instruction of the end video record of user;
Terminate recorded video.
User utilizes mobile terminal inverted order recorded video, when scene recording interested completes to want to terminate the inverted order video During recording, it can receive this by the screen end of input video record of mobile terminal instruction, mobile terminal and terminate video Terminate the recording of the inverted order video after the instruction of recording, the last frame video data received preservation can be completed into inverted order regards The recording of frequency.
The present embodiment starts inverted order recorded video by receiving the instruction of inverted order recorded video, receives video requency frame data, and Inverted order preserves the video requency frame data, terminates recorded video, realizes the video for recording inverted order, and when playing video, video is broadcast The order of the order put and the video requency frame data of reception is on the contrary, add the interest and novelty of video recording special efficacy.
Embodiment two
Fig. 2 is a kind of schematic flow sheet of the method for recording inverted order video that the embodiment of the present invention two is provided, such as Fig. 2 institutes Show, a kind of method for recording inverted order video that the present embodiment is provided comprises the following steps:
Step 210, the instruction of inverted order recorded video is received.
Step 220, inverted order recorded video is started.
Step 230, one-frame video data, write storage device are received.
After mobile terminal receives one-frame video data by camera, directly one-frame video data write-in is deposited Store up equipment.
Step 240, the video data of write storage device is saved in temporal cache.
Mobile terminal sets a temporal cache, and the video data having been written into storage device is saved in into temporal cache In.
Step 250, newest one-frame video data, write storage device are received, and the video data in temporal cache is write After entering the newest one-frame video data in storage device.
Mobile terminal receives newest one-frame video data, by the newest one-frame video data write storage device received The original position of most advanced position, i.e. storage device, then by the video data write storage device in temporal cache most After new one-frame video data.Wherein, newest one-frame video data include the second frame, the 3rd frame ... a to the last frame.
Step 260, judge to record and whether terminate, if do not terminated, order performs step 240 and step 250, until record System terminates, if terminated, performs step 270.
According to judged result, order performs step 240 and step 250 if recording and being not over, and handles a newest frame and regards Frequency evidence, at the end of judged result is records, then it is to terminate the recording of video to perform step 270.
Step 270, recorded video is terminated.
It is preferred that, Fig. 3 be it is provided in an embodiment of the present invention recording inverted order video method in end recorded video after Schematic flow sheet, as shown in figure 3, terminate recorded video after carry out video broadcasting when comprise the following steps:
Step 310, the current one-frame video data read in storage device, and play out.
Mobile terminal is read in storage device when the instruction for the video that the broadcasting inverted order for receiving user's input is recorded Current one-frame video data, and play the one-frame video data.Wherein, the first current frame in storage device is regarded Frequency evidence is namely when recording inverted order video, the last frame video data received.
Step 320, the newest one-frame video data read in storage device, and play out.
Mobile terminal reads the newest one-frame video data in storage device, and plays the newest one-frame video data
Step 330, judge play whether terminate, if do not terminated, perform step 320, if terminate, terminate video Broadcasting.
Before video playback terminates, mobile terminal circulation performs step 320, reads and plays after one-frame video data, Next frame video data is read again, i.e., newest one-frame video data, until video playback terminates.Wherein, play and terminate to lead to Cross and receive the instruction that the broadcasting of user's input terminates, terminate to play video;Whole video is either played, terminates broadcasting and regards Frequently.When playing whole video, the one-frame video data finally read is to record the first frame video received during inverted order video Data.
The present embodiment realizes the recording of inverted order video by setting temporal cache, and there is provided the method for playing video, Add the interest and novelty of video recording special efficacy.
Embodiment three
Fig. 4 is a kind of flow chart of the method for recording inverted order video that the embodiment of the present invention three is provided, as shown in figure 4, this The method for the recording inverted order video that embodiment is provided specifically includes following steps:
Step 410, the instruction of inverted order recorded video is received.
Step 420, the time span of the inverted order recorded video of user's setting is received.
When user is to a scene recording inverted order video, inverted order recorded video can be inputted by the screen of mobile terminal Time, mobile terminal receives the time of the inverted order recorded video of user's setting.
Step 430, inverted order recorded video is started.
Step 440, video requency frame data is received, and inverted order preserves the video requency frame data.
Step 450, recording time is being judged then according to the time span, is terminating recorded video.
When the mobile time for recording inverted order video reaching the time of the inverted order recorded video of user's setting, terminate recording and regard Frequently.
The present embodiment receives the time of the inverted order recorded video of user's setting by receiving the instruction of inverted order recorded video, Start inverted order recorded video, receive video requency frame data, and inverted order preserves the video requency frame data, terminates in recording time then Recorded video, realizes the video for recording inverted order, when playing video, the order of video playback and the video requency frame data of reception Order is on the contrary, add the interest and novelty of video recording special efficacy, compared with embodiment one, the present embodiment can set record in advance Time processed.
Example IV
Fig. 5 is a kind of schematic diagram of the device for recording inverted order video that the embodiment of the present invention four is provided.The present embodiment is provided Recording inverted order video device be used for realize embodiment one provide recording inverted order video method.As shown in figure 5, this implementation The device of recording inverted order video described in example includes:Receiving module 510, starting module 520, preserving module 530 and terminate module 540。
Wherein, receiving module 510 is used for the instruction for receiving inverted order recorded video;
Starting module 520 is used to start inverted order recorded video;
Preserving module 530 is used to receive video requency frame data, and inverted order preserves the video requency frame data;
Terminate module 540 is used to terminate recorded video.
It is preferred that, the preserving module includes:
First preserves submodule, for receiving one-frame video data, write storage device;
Second preserves submodule, for the video data of write storage device to be saved in temporal cache;
3rd preserves submodule, for receiving newest one-frame video data, write storage device, and by temporal cache After newest one-frame video data in video data write storage device;
Loop module, preserves submodule and the 3rd preservation submodule for circulating triggering second, terminates until recording.
It is preferred that, the terminate module includes:
Receiving submodule, the instruction of the end video record for receiving user;
Terminate submodule, for terminating recorded video.
It is preferred that, in addition to:
First playing module, for reading the current one-frame video data in storage device, and is played out;
Second playing module, for reading the newest one-frame video data in storage device, and is played out;
Loop module, for circulating the second playing module of triggering, until video playback terminates.
The present embodiment receives the instruction of inverted order recorded video by receiving module, and starting module starts inverted order recorded video, Preserving module receives video requency frame data, and inverted order preserves the video requency frame data, and terminate module terminates recorded video, realizes record The video of inverted order processed, when playing video, the order of the order of video playback and the video requency frame data of reception is on the contrary, add record As the interest and novelty of special efficacy.
Embodiment five
Fig. 6 is a kind of schematic diagram of the device for recording inverted order video that the embodiment of the present invention five is provided.The present embodiment is provided Recording inverted order video device be used for realize embodiment three provide recording inverted order video method.As shown in fig. 6, this implementation The device of recording inverted order video described in example includes:Receiving module 610, the second receiving module 620, starting module 630, preservation mould Block 640 and terminate module 650.
Wherein, receiving module 610 is used for the instruction for receiving inverted order recorded video;
Second receiving module 620 is used for the time span for receiving the inverted order recorded video of user's setting;
Starting module 630 is used to start inverted order recorded video;
Preserving module 640 is used to receive video requency frame data, and inverted order preserves the video requency frame data;
Terminate module 650 is used to judge recording time then according to the time span, terminates recorded video.
The present embodiment receives the instruction of inverted order recorded video by receiving module, and the second receiving module receives user's setting The time of inverted order recorded video, starting module starts inverted order recorded video, and preserving module receives video requency frame data, and inverted order is preserved The video requency frame data, terminate module then, terminates recorded video in recording time, the video for recording inverted order is realized, when broadcasting When putting video, the order of the order of video playback and the video requency frame data of reception on the contrary, add the interest of video recording special efficacy with Novelty, compared with embodiment three, the present embodiment can set recording time length in advance.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change, Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.

Claims (8)

1. a kind of method for recording inverted order video, it is characterised in that methods described includes:
S1, the instruction for receiving inverted order recorded video;
S2, startup inverted order recorded video;
S3, by camera catch the scene to be shot in the first two field picture, capture the first two field picture formation the first frame Video data, write storage device;
S4, the video data of write storage device is saved in temporal cache;
S5, by camera catch the scene to be shot in a newest two field picture, capture a newest two field picture formation most New one-frame video data, write storage device, and by the newest frame in the video data write storage device in temporal cache After video data;
S6, circulation perform step S4 and step S5, terminate until recording;
S7, end recorded video.
2. according to the method described in claim 1, it is characterised in that the end recorded video includes:
Receive the instruction of the end video record of user;
Terminate recorded video.
3. according to the method described in claim 1, it is characterised in that after the instruction of inverted order recorded video is received, startup is fallen Before sequence recorded video, in addition to:
Receive the time span of the inverted order recorded video of user's setting;
The end recorded video is specifically included:
Recording time is being judged then according to the time span, is terminating recorded video.
4. according to the method described in claim 1, it is characterised in that after terminating recorded video, in addition to:
S8, the current one-frame video data read in storage device, and play out;
S9, the newest one-frame video data read in storage device, and play out;
S10, circulation perform step S9, until video playback terminates.
5. a kind of device for recording inverted order video, it is characterised in that described device includes:
Receiving module, the instruction for receiving inverted order recorded video;
Starting module, for starting inverted order recorded video;
Preserving module, including:
First preserves submodule, for catching the first two field picture in the scene to be shot, first captured by camera Two field picture formation one-frame video data, write storage device;
Second preserves submodule, for the video data of write storage device to be saved in temporal cache;
3rd preserves submodule, for catching the newest two field picture in the scene to be shot by camera, captures most A new two field picture forms newest one-frame video data, write storage device, and the video data in temporal cache is write into storage After newest one-frame video data in equipment;
Cyclic submodule block, preserves submodule and the 3rd preservation submodule for circulating triggering second, terminates until recording;
Terminate module, for terminating recorded video.
6. device according to claim 5, it is characterised in that the terminate module includes:
Receiving submodule, the instruction of the end video record for receiving user;
Terminate submodule, for terminating recorded video.
7. device according to claim 5, it is characterised in that
Described device also includes:
Second receiving module, the time span of the inverted order recorded video for receiving user's setting;
The terminate module terminates recorded video specifically for judging recording time then according to the time span.
8. device according to claim 5, it is characterised in that also include:
First playing module, for reading the current one-frame video data in storage device, and is played out;
Second playing module, for reading the newest one-frame video data in storage device, and is played out;
Loop module, for circulating the second playing module of triggering, until video playback terminates.
CN201510137257.6A 2015-03-26 2015-03-26 Record the method and device of inverted order video Expired - Fee Related CN104754268B (en)

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Publication number Priority date Publication date Assignee Title
CN105323483B (en) * 2015-10-27 2018-06-29 广东欧珀移动通信有限公司 GIF picture shootings and playback method and GIF picture shootings and play system
CN108184161B (en) * 2017-12-26 2021-01-01 努比亚技术有限公司 Video playing method, mobile terminal and computer readable storage medium
CN107948571B (en) * 2017-12-27 2021-11-02 努比亚技术有限公司 Video recording method, device and computer readable storage medium
CN111464864B (en) * 2020-04-02 2022-12-06 Oppo广东移动通信有限公司 Reverse order video acquisition method and device, electronic equipment and storage medium

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Granted publication date: 20170922