Modern iPhones usually record in H.264 or HEVC (H.265) .
The .MOV extension is a QuickTime File Format (QTFF) developed by Apple. It is a "container" file, meaning it holds video, audio, and text (like subtitles) together. IMG_2033.MOV
This happens on Windows when the video was recorded in "High Efficiency" (HEVC) mode. You can change this in your iPhone settings under Settings > Camera > Formats to "Most Compatible" for future videos. 4. How to Convert IMG_2033.MOV to MP4 Modern iPhones usually record in H