(untested, I don't have access to the computer I use for video work at the moment).

I used something like ffmpeg -i movie.mts -acodec copy -vcodec copy movie.mp4 You can also use it to transcode the video, but many of the stream formats work in other container formats as well, so the -vcodec copy -acodec copy parameters will keep the original quality. A separate hint track is used to include streaming information in the file.I used ffmpeg (, ) to exchange the container format while keeping the original video and audio data. Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. Like most modern container formats, it allows streaming over the Internet. MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio and store other data such as subtitles and still images. In addition, AVCHD specification allows using recordable DVDs, memory cards, non-removable solid-state memory, and hard disk drives as recording media. Related specifications include the professional variants AVCCAM and NXCAM. Developed jointly by Sony and Panasonic, the format was introduced in 2006 primarily in high definition consumer camcorders. It is H.264, and Dolby AC-3 packaged into the MPEG transport stream, with a set of constraints designed around the camcorders. International Organization for StandardizationĪVCHD (Advanced Video Coding High Definition) is a file-based format for the digital recording and playback of high-definition video. AVCHD - Advanced Video Coding High Definition

Avc to mp4 converter online