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Subframe Video Synchronization via 3D Phase Correlation ...

    https://ieeexplore.ieee.org/document/4106576/#:~:text=Subframe%20accuracy%20is%20achieved%20by%20extending%20the%20existing,high%20sampling%20rate%20to%20obtain%20the%20synchronization%20ground-truth.
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Subframe Video Synchronization via 3D Phase …

    https://ieeexplore.ieee.org/document/4106576/
    Subframe accuracy is achieved by extending the existing image subpixel registration scheme to subframe video synchronization. In order to demonstrate the accuracy of the proposed method, we adopt a novel use of audio signals for their high sampling rate to obtain the synchronization ground-truth.

Feature-Based Multi-Video Synchronization with Subframe ...

    https://vcai.mpi-inf.mpg.de/files/DAGM2012/DAGM2012.pdf
    Feature-Based Multi-Video Synchronization 3 (a) (b) (c) Fig.1. (a) Schematic diagram of multi-video synchronization. Time lines of different sequences with different frame rates are mapped to non-integer points along a single reference time line, as indicated by the arrows. (b) and (c) show two temporally corresponding frames from two

Subframe video synchronization by matching trajectories ...

    https://www.researchgate.net/publication/258277813_Subframe_video_synchronization_by_matching_trajectories
    Subframe video synchronization by matching trajectories. ... we adopt a novel use of audio sig- nals for their high sampling rate to obtain the synchronization ground-truth. The proposed video ...

Subframe Video Synchronization via 3D Phase …

    https://www.researchgate.net/publication/221120662_Subframe_Video_Synchronization_via_3D_Phase_Correlation
    Many video and/or image sequence synchronization methods are based on image content analysis [23,2,35, 4, 3,7,22,24,32], or on synchronizing …

MPEG audio synchronization system using subframe skip and ...

    https://www.freepatentsonline.com/5905768.html
    The present invention generally relates to the art of audio/video data compression and transmission, and more specifically to a synchronization system for a Motion Picture Experts Group (MPEG) audio/video decoder using audio subframe skip and …

What is "Subframe"? - Sweetwater

    https://www.sweetwater.com/insync/subframe/
    Subframe. In audio and video timecode operations, a Subframe is a subdivision of one SMPTE or MTC frame. Subframes are generally considered to equal 1/100 of a frame. There is no actual component this small in a timecode word, but the subframe information can be interpreted by monitoring the phase sync of the individual bits making up the signal.

4 Simple Ways to Sync Audio and Video - wikiHow

    https://www.wikihow.com/Sync-Audio-and-Video
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Distributed Synchronisation of HTML5 Media

    https://lists.w3.org/Archives/Public/public-web-and-tv/2014Dec/att-0002/HTML5MediaSyncQuality2014.pdf
    HTML5 audio and video on multiple devices using Shared Motion. We demonstrate that the concept of Shared Motion enables sub­frame synchronization for video, and near perfect synchronization for audio. Experiments are conducted in real world scenarios. See the Demo

Lightworks 14 - How to sync separate audio and video …

    https://www.youtube.com/watch?v=7aD2QiGyqHg
    In this video, I cover how you can use Lightworks 14 to sync separate audio and video files together, so that you can record your audio on a different phone ...

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