Add your files to the compressor. First go to the video compressor tool and click the “Upload Your File” button. Now browse the file you want to compress and select it. It will be uploaded to your servers and prepared for compression. 2. On the Nexus, opening the file opens VLC without issues. If the movies are in MP4 then the Samsungs work fine. Without going through the hassle of a full re-encode, I'd rather convert them to MP4 without losing chapter info, audio tracks, etc. The movies I want to convert typically have an AC3 6-ch track, ACC Dolby/Stereo track, and will have Yes, the default conversion quality is good. If you want fine-grained control over the quality then use the "-qscale " parameter. 1 being best and 31 being worst. ffmpeg -i foobar.mkv -qscale 1 out.mov. bposert • 9 yr. ago. If you just want to convert without thinking about it, use the line in bold below (first install ffmpeg). Steps to convert MTS to MP4 with VLC: Install and open the VLC . Click the “File” menu and select “Convert / Stream…” from the drop-down menu. Click the “Open media…” button to add the MTS video. In the profile section, the target format – “H.264 + MP3 (MP4)” should already be set by default. Click “Customize”. Click and select or Drag and drop your .mkv files to dark blue box. Once you add all of your MKV videos , simply press Compress. This will compress all of your MKV files. Just wait until we process your files to download them as a ZIP file or individual images. ★. VEED’s easy to use video editor recognises and opens MKV files. Cut, edit, split, format and resize your MKV video files without leaving your browser. Add text, subtitles, drawings, shapes, buttons and much more on VEED’s extensive MKV editor. No app or software download needed. Export as MP4 - The MKV format is not supported by most Now, follow the steps to start Media Encoder Adobe MKV to MP4 conversion: Step1. Import Files into Adobe Media Encoder Queue. Launch AME and hit the plus icon on the Queue panel to load the MKV files you want to convert. Alternatively, you can directly drag your files into the Queue browser. Step 2. Sorted by: 2. VLC can change the container of a video file. From the "Media" menu select "Convert/Save". Select the source file (.mkv/.mp4) From the "Convert" dialog you'll want to create a new profile. On the new profile select "mp4/mov" for encapsulation. On the video tab select "keep original track". If your files have audio, on the audio I want to convert small clips of a 4K movie to .mp4 without losing quality so I can upload them to YouTube. Loading a whole movie into Premiere Pro and then cutting it at exact points is already a hassle because it doesn't support .mkv. Even if you mod it to do, computer resources are limited for me to drag and cut this file around in the program. Top 10 Ways to Convert MKV to MP4 Quickly without Quality Loss. MKV, also known as Matroska, is a container to store multiple video, audio, subtitle tracks in a variey of codecs, such as HEVC, H.264, DTS, Dolby Digital audio, or SRT etc. It is a universal format that used for storing common multimedia content, like movies or TV shows in high mo9Tt.