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I first used VCL Convert & Save to add 3 different mts files to VLC tool at one time, ran VLC tool to generate 3 converted mp4 files. The VLC-converted mp4 files have audio. Then I combined these 3 VLC-converted mp4 files by using the command "C:\Program Files\VideoLAN\VLC\vlc.exe" fil...

Updated to the latest version 3.0.20, with audio codec=MPEG 4 Audio ( AAC ) The final file still has the audio issue, but the issue is different from the previous version. This time the first two converted files have audio but the third converted file has NO audio in the combined final file. Please ...

What I did was to CONVERT two MTS files to MP4 files, using VLC GUI, rename the -converted files to file1 and file2, then use the command below in Windows shell to COMBINE file1 and file2 together in final file: "C:\Program Files\VideoLAN\VLC\vlc.exe" file1.mp4 file2.mp4 --sout "#gath...

It seems the no sound issue happens when VLC combines multiple files into the final file with the command below: "C:\Program Files\VideoLAN\VLC\vlc.exe" file1.mp4 file2.mp4 --sout "#gather:std{access=file,dst=final.mp4}" --sout-keep How can I add the switch "keep original au...

After "Convert / Save" MTS files with both "audio + keep original audio track" options checked, I get MP4 files with sound. However, when combining these MP4 files with the command: "C:\Program Files\VideoLAN\VLC\vlc.exe" file1.mp4 file2.mp4 --sout "#gather:std{acc...