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Method and system for editing audio-video

An editing system, audio and video technology, applied in the field of audio and video editing methods and systems, can solve the problems of inability to provide audio and video editing tools, computing power and power constraints, and high computing load of audio and video editing applications, so as to solve the bottleneck of computing power. , improve adaptability, improve the effect of user experience

Inactive Publication Date: 2012-08-15
SHENGLE INFORMATION TECH SHANGHAI
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  • Description
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AI Technical Summary

Problems solved by technology

[0005] With the gradual popularization and popularity of mobile terminals such as smartphones and tablet computers, users are no longer satisfied with editing and operating audio and video in real time on the PC side, and hope to have an efficient and real-time audio and video editing system based on mobile terminals , which brings convenience for users to edit audio and video in real time on mobile terminals. However, due to the relatively high computing load required by the audio and video editing application itself, most of the current video editing systems on mobile platforms cannot provide complete and efficient audio and video editing due to equipment computing capabilities and power constraints. Audio and video editing tools with real-time preview

Method used

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  • Method and system for editing audio-video
  • Method and system for editing audio-video
  • Method and system for editing audio-video

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Embodiment Construction

[0050] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0051] like Figure 1-11 As shown, the present invention provides a kind of audio and video editing method, comprising:

[0052] Step S1, preset target rendering special effect;

[0053] Specifically, the target rendering effect includes labeling text on audio and video, and the target rendering effect also includes performing reverberation and superposition processing on multiple audios. The audio and the audio imported by the user are processed by reverberation superposition, and the user can also adjust the superposition result of the two sounds according to the needs, that is, adjust the preset target rendering effect;

[0054] Step S2, selecting the audio and video and obtaining video frame data and / or audio frame data of t...

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Abstract

The invention relates to a method and a system for editing audio-video. The method for editing audio-video includes the steps of presetting a target render effect; selecting an audio-video and acquiring video frame data and / or audio frame data of the audio-video; utilizing a rendering engine to render the video frame data and / or the audio frame data according to the preset target render effect and outputting a rendered result. The limitation to users that the audio-video can only be edited on a PC (personal computer) is broken through, various real-time editing operations can be implemented to the audio-video by a mobile terminal, and the user experience can be improved effectively.

Description

technical field [0001] The invention relates to an audio and video editing method and system. Background technique [0002] With the continuous development of audio and video editing technology, many audio and video editing software systems based on the PC platform have emerged. These audio and video editing software systems have strong post-editing and processing functions, allowing users to edit and synthesize video materials conveniently. , add sound effects, record sounds, and more. [0003] The Chinese patent application with the application number 200510033243.6 and the title of invention "Mobile terminal audio-visual file editing system and editing method" discloses a method of editing the source files stored in the audio-visual source file module through the audio-visual editing module, and through the audio-visual The editing module sends the editing results to the media player module, and the media player module plays the corresponding source files in the audio-vi...

Claims

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Application Information

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IPC IPC(8): H04N5/262
Inventor 赵志猛陆坚李军杨继珩
Owner SHENGLE INFORMATION TECH SHANGHAI
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