You can convert a single file with limited size (batch conversion is not. The service works relatively quickly and includes additional features like compressing files or extracting audio from video. This M4V-to-MP4 converter, free and online, can help you convert files between all the most popular formats.Its intuitive interface lets you handle the M4V to MP4 conversion easily. You can save your time by create a batch list of M4V video from iTunes' library, and convert them all to selected format at a time. Tune4mac can convert both HD and SD iTunes M4V videos to plain formats with 100% original quality preserved.Formats I must produce are: WMV (Windows Media Video 9) MOV MP4 (H.264) For my day job, I need to convert videos, frequently, from many random formats (usually large AVI, M4V, and what not) and convert them and compress them down into efficient files we can use around the internet for uploading.
MP4 is also used for streaming media services (online or digital TV). It is a file container that supports different multimedia content types such as multiple audio streams, subtitles, 2D and 3D image frames.
