Which is better (Avidemux / VLC) to Convert from .ts to mp4

[Jacobs]

Hello,

Kindly suggest which program Avidemux or Vlc, to use to convert .ts files to mp4 that will maintain the quality.

Thank you in advance.

[ProWo]

If the video/audio codecs are mp4 container compatible, then you can simply remux to mp4.
No recoding occours, no quality loss. Avidemux can do it.