WANT TO HIRE - FFMPEG Programer I need a FFMpeg programer who can do the following. I will input a mkv file, i want it able to grab the subtitle out from the mkv file. *if there 2 subtitle file* use the first 1. It will then use the extracted subtitle + the mkv file output as mp4 with subs. Payment: $100 usd ++ Mode: Paypal * In normal, I will use mkvextractGUI to extract the sub then recompile the video with some video converter and output as mp4. I want everything done in 1 program. Mainly using FFMpeg. * PHP version will pay more .