If you have a HD video with mkv extension, and you want to upload video to Facebook. You will get an "invalid file format" error message. So how to share mkv videos on Facebook? Well, to upload mkv video files to Facebook, you will need to convert mkv videos to Facebook supported format.
To convert mkv video to Facebook supported format, you can use this video converter freeware:
The video converter software works on Windows 10/8.1/8/7/Vista/XP computer and you can convert mkv video files to Facebook supported format. You can also convert videos in any other formats, such as AVI, FLV, MPG, MPEG, WMV, 3GP, VOB, MTS, MKV, 3G2, 3GPP, TS, TP, TRP, M2TS, DV, MOD, ASF, DAT, F4V, RM, RMVB, DivX.
How to convert mkv video files to Facebook format
Step 1: Import video files to video converter software
In video converter software, press "Add files", or simply drag and drop to mkv videos into video converter program. Then set up "Output folder" at the bottom of the program main window, make sure there are enough free space at your designated path.
Step 2: Select Facebook as output profile
After adding media files, go to output format box. There are many built-in profiles for popular devices. Select Facebook as output format.
Step 3. Convert video to Facebook format.
Select video files to be converted, and press "Convert" button to start converting. You will see converting progress dialog.
Download mkv to Facebook video converter tool to convert mkv video files to Facebook supported format, so that you can upload them to Facebook.