How do I change a QT movie to an MP4?

Amongst so many Quicktime video converters in the market, Hivimoore UniConverter has positioned itself as the best one with its commendable features and the all-in-one video toolbox. This software allows you to do it all with your videos - starting from converting, editing, compressing, downloading, burning, transferring to optimizing them. With worldwide acceptance, UniConverter is not only comfortable but also fun.

• Convert Quicktime MOV to WMV, MP4, AVI, FLV and other 1,000+ formats.
  Customize Quicktime video formats for specific devices such as iPhone/Android devices.
  Edit videos with trimming, cropping, rotating, adding watermarks, editing subtitles, and more.
  Burn videos to DVD with free menu templates for easy playback on TV.
  Download online videos from YouTube, Vimeo, and other 10,000+ sites.
  90X faster converting speed than other common video converters.
  All-in-one video tool: video compressor, video converter, GIF maker, screen recorder, image converter, and more.
  Supported OS: Windows 10/8/7/XP/Vista and Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.

Useful Guides:
Convert Videos to H.265 (HEVC) Video on Windows or Mac
How to Solve “Plex Not finding a MP4 movie” problem?
Play MP4 video on PS4 from USB Drive
Play MKV, AVI, VOB, M4V, M2TS, H.265, WMV, FLV, Tivo videos on PS4
Convert Samsung NX1 H.265/HEVC to MOV, MP4, MPG, WMV for editing, playing
Play MKV, AVI, M4V, FLV, VOB, WMV, Xvid Videos on Galaxy S22
Play MKV movies on Android tablet or smartphone
Watch 2K/4K, HD and Common Videos and Movies on any Kids Tablets
5 Methods Free Sync Music, Videos from Computer to iPhone with/without iTunes?
Best Video/Audio File Formats for Galaxy Tab S8/S7
Enjoy lossless FLAC files on iTunes and iPhone/iPod/iPad
Encode MP4 to MPEG-2 for Playing in TV stations, TV receivers, DVD players, Non-linear editing software