Swift Shawen

Want a VLC alternative? Share you with the totally free JoyoPlayer from Joyoshare multimedia software. It can play all videos, even  including 3D, 4K, UHD videos and audios on Windows and Mac. It comes with multiple play modes and preferences settings.

Hi, to convert LG video to AVI or MP4 or any other format, you need a video editing tool. If you are a beginner, I share Joyoshare Media Cutter. This is a combination of video converter, cutter, merger and editor available to both Windows and Mac. Importantly, it supports almost all video formats and portable devices including various smart TVs. For the conversion, it gives 2 modes. With the high-speed mode, you can convert videos without quality loss. It is easy-to-use and cost-effective, and gives 5-time free use without limits.

For audio and video conversion, I use Joyoshare Media Cutter. It is fully compatible with all general formats and device-compatible formats like iPhone, iPad, Apple TV, LG TV, etc. Also, it comes with a built-in editor with basic editing tools. I think it is practical.

Use a video converter to convert your MKV video to the compatible format with LG TV. 

One tip for you all: If there is something troublesome with your iOS device system, you are able to use Joyoshare UltFix iOS system recovery to fix if you don't mind. With it, you can avoid losing data during the repairing process. It is quite a nice choice for you to solve such a problem.