So, I used the guide here to take apart a mkv file, and put it back together into mp4 format. Everytime I follow the steps, everything works up until I get to about step 3, when it says to use MKVExtract GUI. I use that, and from what the guide says, it should take a minute or two. I click extract, and it doesn't do anything at all. I click it once more, and it's all done. Without taking any time.
Now.. I don't know if that's the main problem or not, but.. I figgure it isn't and keep going. Everything else goes alright, I know the type of audio file, and I can switch the avc level to 4.1 and everything. I checked both the files in VLC media player, and they both work fine. Then I get to step 5 continued, after making sure that Yamb knows where mp4box is. Now, in the guide, it says that it took him about 10 minutes to complete. When I go and start to mux them together, it's done immediatly, and there's no .mp4 file to be found? I told it to put the mp4 file in the same folder as the old .mkv file, but there's still nothing.
If anyone can understand this, and thinks they can help..