Okay, so we made some progress this week.

I did:

• Finished addition of a command queue, for every modification of the system.
• Fixed a bug with surfaces that happened rarely
• Added filepath checks, to ensure the file exists.
• Made significant improvements in audio/video syncing, but it still desyncs within a minute. This took up the rest of my week.

Unfortunately, I’m having a serious issue with audio/video desyncing. I’m going to be studying the ffmpeg tutorial, and ffplay.c for clues and understanding of where I’ve gone wrong. I will try on either Sunday or Monday to replace the current sound system I use with one similar to ffplay’s and see if that makes a difference. But I suspect it is an issue with the video thread, not the audio, because when the video is turned off, the audio doesn’t stutter at the beginning for one of my test videos. Then after that, I will be working to make my module work on Windows.