![]() ![]() It is worth mentioning that M4V is always used by Apple to encode music videos, TV shows, movies etc. Big advantage of M4V is that it keeps a good balance between file size and video quality as MP4 video format does. What is M4V?ĭeveloped by Apple Inc., M4V file format is a video container format. Everything about M4V file format is talked here. Here's a quick yet complete lowdown on M4V format - what is M4V, main differences between M4V and MP4, M4V converter, etc. As long as the subtitle file is in the same folder as the MP4 and has the same name, most MP4 players will automatically make it available.įor instructions to get the best video output format, check out How to Use Handbrake to Convert MKV to MP4.Puzzled about M4V format? You are not alone in such confusion. As for subtitles, you may have to extract the subtitle files from the MKV video container. If you want to keep multi-language versions of an MKV file, you’ll have to make multiple MP4 files, each with the combination of audio and video you need. Using video converter software on your Windows or Mac computer to perform a conversion isn’t hard, but you will have to choose which video and audio track from the MKV will go into the MP4. You may also find that you don’t need the extra language or video tracks, so converting an MKV to MP4 can save storage space. ![]() There’s no real reason to convert an MP4 file to an MKV file, but you may often want to convert a video saved as MKV to MP4-usually so it will work with mobile devices, smart TVs, or set-top media players. Although no one really has a 3D display anymore, it’s notable that MKV allows for such content to be preserved, and VR headsets still allow for 3D movie viewing. To add even more to its versatility, MKV supports 3D video in the form of its. M4A only supports lossy AAC encoding, while MKA supports lossless formats such as FLAC. The alternative is to make disc images such as ISO files, but of course, these high-quality video “rips” are enormous compared to a compressed MKV file.īoth formats have an audio-only version. That’s handy if you want to port your physical disc collection to a home streaming solution such as Plex. Since you can preserve almost all of the video and audio content. It is the best format for making good-quality compressed backups of your DVD and Blu-Ray discs. MKVs can contain almost any combination of video and audio in a single file. First, you get to choose any codec you’d like to use with MKV files, although, as mentioned above, that can also be a weakness in player support. While you probably need to have a specific hardware or software player to use MKV files, there’s no doubt it’s the most versatile video file format of the two options. So unless you must have multiple media tracks, menus, chapters, and all the other extra features of MKV, it’s not worth the bother. Speaking of which, if you want to make an MKV, it’s a much more complex process than creating an MP4. ![]() Almost anything can play an MP4, and just about every MP4 will work on those devices unless someone has done something strange to it during the creation process. Since MP4 only supports a limited number of codecs, playback will rarely fail. So, just because a device supports the container format doesn’t mean it can play back the audio or video content in a file. Most importantly, all modern web browsers have native support for MP4 playback, making it a near-ubiquitous video format on the web.Īnother problem is that MKVs can contain essentially any audio and video format. If you want to play MKV files, you almost always have to download a specialized player such as VLC or make sure that the smart TV or media player you buy also lists MKV as a supported container format. So it’s not hard to decide which format has better compatibility. The default video players included with most operating systems support MP4. MP4 has almost universal support, especially for smart TVs, portable devices, or media players. You’d expect that since MKV is free and open source, it would have broad support compared to MP4, but the opposite is true. Of course, you’re getting more content for the space, but if you aren’t interested in additional language tracks, the extra space MKV files take up is wasted. However, because MKV format files can contain multiple audio and video tracks, they can end up much larger than MP4 format files. Both technologies allow for variable bitrate streaming, making it suitable for streaming video on your local network or over the web.Īs with video and audio quality, there should be no practical difference between an MKV format file and an MP4 file using the same settings and codecs. HLS is a format specific to Apple devices, and MPEG-DASH is the more open format. HLS only works with H.264 and H.265 (HEVC), while MPEG-DASH works with anything MP4 can contain. ![]()
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