HomeMP4 is a new container format, which allows you to combine different multimedia streams into one single file. MP4 is the global file extension for the official container format defined in the MPEG-4 standard.
The Matroska Multimedia Container is an open standard free container format, a file format that can hold an unlimited number of video, audio, picture or subtitle tracks inside a single file. Matroska file types are .MKV for video (with subtitles and audio), .MKA for audio-only files and .MKS for subtitles only. The most common use of .MKV files is to store HD video files.
Pavtube Video Converter is the most useful MP4 to MKV converter.
Pavtube Video Converter is a powerful MP4 to MKV converter that can convert MP4 files to MKV. It features the fast conversion speed, perfect video and audio synchronization, and high output quality. With an easy-to-use interface, you can convert MP4 to MKV with just a few clicks. The conversion only takes you a few seconds or minutes. And then, you can enjoy your MKV video file made from a MP4 file on your computer or portable devices. It has also useful editing functions which help you customize your MKV video.
Pavtube Video Converter can not only convert MP4 files to MKV, but also convert MP4 to other popular video formats like FLV, AVI, 3GP, MP4, etc. On the other hand, It also can convert to MKV video from most popular video formats, such as FLV, MPEG, MP4, MPG, etc.
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