Beginners Guide To Syncing Audio

[pipefan413]

What source filter / container format would you lot suggest using for H.264 (Blu-ray) content? I've tried a few things but it seems like FFVideoSource / FFMPEGSource2 isn't exactly bulletproof when it comes to frame accuracy so I kinda don't trust it.

Trick is to NEVER use .ts and .m2ts files - somehow they do not load properly... so, remux them to .mkv before!

Yeah, that's what I've been doing but it doesn't seem to be 100% accurate sometimes. I guess I've just been unlucky, then.

[pipefan413]

This might be one for @spoRv, and it may be prying too much, so apologies if it is: how does one achieve 1/4 NTSC field accuracy in AviSynth alone? So far I'm pretty sure I'm only accurate to one whole frame in AviSynth; all finer edits have been getting done in other editors (combination of Audacity and RX, mostly).