

In "Destination" selection, click "Browse" button to select directory and file name for you destination MP4 file.On "Audio codec" tab, similarly select both "Audio" and "Keep original audio track".

On "Video codec" tab, check both "Video" and "Keep original video track".On "Encapsulation" tab, leave "MP4/MOV" selected.Click on the icon button that has hint: "Edit selected profile".(Alternatively, you can drag&drop a file into the list.) After that, it should be added to the list. From main menu select "Media" > "Convert / Save.".The player is actually just an overlay on top of a powerful library that can also do different things, like streaming video over network (that's probably where the company name "VideoLAN" comes from) or convert files. This program has its own set of codecs for many video and audio formats, so it doesn't depend on codecs installed in Windows.
REMUX RECORDINGS MOVIE
MPEG4 Video is the same codec that may be used with MP4 file format! It means we could convert ("repack") the file to just different container format, rewriting streams as-is without actually converting video or audio - which should be very fast (converting a long movie takes only few seconds) and wouldn't cause any quality loss. There may be various codecs used, but for the file I needed to convert, Media Player Classic (my favorite movie player, installed with K-Lite Codec Pack) shows following information after selecting File > Properties: Now, each stream is encoded using some specific codec. Each format encapsulates a set of streams, usually one video and one audio stream. To understand this method, first you need to know that media file formats are just containers (for example, MKV is Matroska). The feature we need can be found in menu File > Remux Recordings. This is a free and open source app intended mostly for video recording and streaming.
REMUX RECORDINGS UPDATE
Important update : I found another way to quickly remux MKV to MP4 using OBS Studio.

REMUX RECORDINGS HOW TO
I keep it for reference, but it probably doesn't reflect my current knowledge and beliefs.ĭo you have a video in MKV file and you can't open it because some program (like Sony Vegas Pro) doesn't support this format? If so, you probably wonder how to convert it into some different format. Remux proposes a minimalist and highly intuitive user interface in which you can take advantage of the FFmpeg tool in order to convert media files to other popular file formats and make them available on multiple devices.Īll in all, the remux app is quite easy to use, can handle more than one file at the same time, and is able to get the job done without requiring too much user interaction.Warning! Some information on this page is older than 5 years now. Streamlined media conversion utility developed on the FFmpeg project

The same area enables you to change the output folder, but note that remux does not provide support for sending the converted files to different directories. Within the remux "Batch processing" tab you have the option to use a different output file format for each file, even if the items will be converted at the same time. Reduce the conversion time by taking advantage of the batch processing capabilities You also have the possibility to re-encode the data by using one of the supported codecs. Simply select the output file format from the appropriate drop down menu, and press the "Go" or "Start" button to launch the process. Once the items that will be processed are imported, in the remux main window you can view their type, the used codec, and their language. Uncomplicated media converter featuring a well organized user interfaceįinding your way around the remux application is quite easy because the utility is sporting a fairly intuitive workflow: within the app’s main window you must decide if you want to process a single file, or you need to convert more than one item. You can use the remux app to quickly create MKV, MP4, M4V, AVI, TS, or VOB media files. Based on the FFmpeg tool, remux is a straightforward macOS application that enables you to convert media files into popular file formats, while packing batch processing capabilities.
