Is there a tool for interactive viewing and browsing of audio and video in multimedia file?

Dear Matlab Community,

I am looking for an interactive tool that can be used to view the audio and video content of a multimedia file synchronously. I would also like to zoom into the audio content to see at which sample certain events occur, and to see in which video frame that happens. Can anyone recommend a suitable tool?

Many thanks in advance!

Kind regards,

Peter

Answer 1

[Nishant Gupta]

Refer to the following links, it might help you:

• https://www.mathworks.com/help/vision/ref/vision.videofilereader-system-object.html
• https://www.mathworks.com/matlabcentral/answers/332090-how-read-video-and-audio-stream-in-any-format-file-multimedia

[Péter Buzás]

Thank you! That's certainly the core of it. I was hoping that somebody's put together a visualizer tool where audio and video can be browsed concurrently. Thank you again!