Picture video synthesis method and device
A technology of picture video and synthesis method, applied in the audio field, can solve the problems of high production cost, low efficiency, heavy modification and update workload, etc., and achieve the effect of reducing workload and good sense of rhythm
Inactive Publication Date: 2018-08-17
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology
However, in related technologies, the production of pictures and videos requires a lot of manpower input by animators and engineers in the early stage, and the workload of later modification and updating is also huge, resulting in high production costs and low efficiency.
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[0057] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0058] figure 1 It is a flowchart of a method for synthesizing pictures and videos according to an exemplary embodiment. The method can be applied to smart terminals such as mobile phones, tablet computers, notebook computers, desktop computers, servers, etc., and is not limited here. Such as figure 1 As shown, the method includes:
[0059] Step 100, acquire the picture sequence to...
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The invention discloses a picture video synthesis method and device. The method comprises the following steps: acquiring a to-be-synthesized picture sequence, background music and picture video duration; acquiring a first time point corresponding to each rhythm point in the background music; partitioning the picture video duration according to the picture amount in the picture sequence to obtain the second time point corresponding to each picture; determining a switching time point of each picture in the picture sequence according to the first time point and the second time point; and synthesizing the picture sequence and the background music according to the switching time point of each picture in the picture sequence so as to obtain the picture video. Through the synthesis method disclosed by the invention, the switching time point of each picture in the picture sequence can be determined according to the rhythm point in the background music, so that the music rhythm in the picture video and the switching of the picture can be automatically matched, the switching of the picture video is in more fit with the background music, and the rhythm sensation is better. Therefore, the initial investment and the workload of the late update can be effectively reduced.
Description
technical field [0001] The present disclosure relates to the field of audio technology, and in particular to a method and device for synthesizing pictures and videos. Background technique [0002] Picture video is also called photo video or photo movie. It is essentially a video file format obtained by adding music to photos taken by a digital camera and converting photos to video. Playing pictures and videos is to browse photos in the form of video playback, make the photos move, and match the music and text descriptions to the photos to achieve a more eye-catching dynamic playback effect. However, in related technologies, the production of pictures and videos requires a large amount of manpower input by animators and engineers in the early stage, and the workload of later modification and updating is also huge, resulting in high production costs and low efficiency. Contents of the invention [0003] In order to overcome the problems existing in related technologies, the...
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Login to View More IPC IPC(8): H04N5/60H04N21/43H04N21/44H04N21/845
CPCH04N5/60H04N21/4307H04N21/44008H04N21/8456
Inventor 路晓创韩科崔斌罗序满
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD