Multi-Region Video Recording for Consistent One-Shot Editing

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Solution Overview

Problem

The creation of short videos is complex and requires multiple recording and editing steps, leading to low video creation rates due to inconsistent lighting and difficulty in ensuring uniformity across multiple recordings.

Innovation Solution

A video recording method that allows for simultaneous recording of multiple image regions within a shooting preview interface, with different video parameter settings for each region, enabling the generation of a target video by synthesizing these regions based on preset alignment methods.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple separate video recordings are performed to create a short video, then different video parameters can be applied to different regions, but the lighting consistency deteriorates and the creation complexity increases

Engineering Contradiction:

Improvevideo parameter customizationVSAvoidlighting consistency

Core Design Contradiction:

Adaptability or versatilityVSReliability

Solution Approach 1:

The shooting preview interface is divided into multiple image regions, with each region capable of having different video parameter settings. This segmentation allows diverse video effects to be applied to different areas while maintaining consistent lighting conditions across all regions during a single recording operation.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

Multiple video recordings with different parameters are merged into a single operation by simultaneously recording multiple image regions with different video parameters in one shot. This combining approach eliminates the need for separate recordings and ensures consistent lighting across all regions.

Inventive Principle:

Principle #5Merging (Combining)

2Adaptability or versatility

If multiple separate video recordings are performed to create a short video, then different video parameters can be applied to different regions, but the operation complexity increases

Engineering Contradiction:

Improvevideo parameter customizationVSAvoidrecording and editing process

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The recording and post-editing processes are merged into a single operation. By simultaneously recording multiple image regions with different video parameters in one shot, the system eliminates the need for separate recordings and manual editing, thereby reducing operation complexity while maintaining parameter customization capabilities.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

Video parameter settings are configured in advance for different image regions before the recording operation. This preliminary setup allows the system to automatically apply different video effects to different regions during the single recording operation, eliminating the need for complex post-editing processes.

Inventive Principle:

Principle #10Preliminary action

3Adaptability or versatility

If multiple separate video recordings are performed, then different video effects can be achieved, but the time required for creation increases

Engineering Contradiction:

Improvevideo effect diversityVSAvoidvideo creation rate

Core Design Contradiction:

Adaptability or versatilityVSProductivity

Solution Approach 1:

Multiple video recordings are merged into a single operation that simultaneously captures multiple image regions with different video parameters. This merging approach achieves diverse video effects in one shot, dramatically increasing the video creation rate by eliminating the need for multiple separate recordings and subsequent editing.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

Video parameter settings are pre-configured for different image regions before the recording operation. This preliminary configuration enables the system to automatically apply different video effects to different regions during a single recording, significantly reducing the time required for video creation while maintaining effect diversity.

Inventive Principle:

Principle #10Preliminary action

Data Source

PatentUS12598373B2Video recording method and apparatus, and electronic device

Publication Date: 2026.04.07 VIVO MOBILE COMM CO LTD

AI summary

A video recording method and apparatus, and an electronic device. The solution of this application includes: receiving a first input by a user to a shooting preview interface; performing, in response to the first input, recording based on preset parameters to obtain a first video and a second video, where the first video is a video corresponding to a first image region in the shooting preview interface, the second video is a video corresponding to a second image region in the shooting preview interface, video parameter information of the first video is different from video parameter information of the second video, and the video parameter information includes at least one of the following: a video image frame number or a video image parameter; and generating a target video based on the first video and the second video.