Drag and drop your into the "Source files" window.
: Before muxing the whole file, you can test the sync in VLC Media Player by using the K and J keys to adjust audio delay during playback. Despicable Me audio RO.rar
Sometimes audio from a .rar file might be from a different version of the movie (e.g., Blu-ray vs. Digital), causing it to be out of sync. Drag and drop your into the "Source files" window
Select the Romanian track and, in the "Properties" pane on the right, set the to "Romanian (rum)". Start Muxing : Digital), causing it to be out of sync
: This is the industry standard for merging media files without losing quality. You can find it on the official MKVToolNix downloads page . Add Your Files : Open MKVToolNix GUI .
: In MKVToolNix, click on the audio track. In the "Delay (in ms)" field under "Properties," enter a value (e.g., 1000 for 1 second late, or -1000 for 1 second early).