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version 1.0.1 (237 KB) by Brett Shoelson
A UI for synchronized playback of video files with audio.


Updated 08 Jan 2019

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An app with standard controls for synchronized playback of video files with audio. Framewise processing of video, and global processing of audio, are facilitated. Drag a marker to scrub through the video on a timeline; plot the audio signal.

Note that synchronization is enforced by playing time-stamped frames one at a time. If the processing is expensive, the audio or video may become choppy--but will stay in sync.

This environment may be useful (with modest modifications) for synchronous analysis or visualization of other types of signals.

Cite As

Brett Shoelson (2022). AVPlay (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2018b
Compatible with any release
Platform Compatibility
Windows macOS Linux

Inspired by: draggable

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