A. I do it the normal method (demos -> record demos) but this is way too laggy and a long demo takes an hour or more to finish. Is there a way to speed up recording without desyncing anything? Also, is this the only way to keep it synced?
B. I record straight from playing. Fixes the lag problem but then the video is way sped up, and desyncs with the audio. Is there a way to slow it down, with this method?
C. I want to try and keep B an option, so is there a (preferably free) program that lets you slow down videos? (NOT 2X slower, I mean lets you choose how slower it goes, like a music editor and how fast a song plays.)
D. What is the best Codec to record from, in terms of quality and syncing?
Thanks for your answers in advance.

