MTS files, typically produced by Sony and Panasonic AVCHD camcorders, offer high-quality high-definition video. However, they are often difficult to play on modern devices like smartphones and can cause lag in video editing software. Converting is the standard solution to ensure universal compatibility and reduced file sizes without significantly sacrificing quality . Best Free MTS to MP4 Desktop Software

For large video libraries or high-definition footage, dedicated desktop software offers the best stability and speed.