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2020-12-07 17:08:40 +08:00
40
If anyone is still interested in this the current version of VLC is able to do this very well without any kind of scripting or add-on. As far as I know however you can only play two files synchronously, not 3.
To accomplish this simply open VLC and select Media>Open Multiple Files.
Inside the multiple file windows select add to add the first file.
After this click on the, "Show more options," checkbox followed by the, "Play another media synchronously," checkbox at the bottom of the window.
Select browse next to, "Extra media," to add the second file.
Hit play and the two media files will play simultaneously with a single control window.