thanks for your thoughts. I've already put a workaround for MCEBuddy work with the new version of ffmpeg compensating for the attachment issue, was very paintful but it's working now.
However as always the newer version of ffmpeg have broken more things than fixes hence I didn't no upgrade it, I've opened a few new tickets to resolve some conversion bugs with TS files (which didn't exist before). Users are free to upgrade to the newer
versions if it will help fix their own issues, MCEBuddy will support it.