Sync sound with FPS

[Carpetwurm]

I'm wondering if it's possible to sync a sound with the game's FPS, for cutscene purposes. My idea is to load an image sequence, or a huge spritesheet, and have the audio in a single ogg file. I did something similar to this in my last game, but every now and again the game would lag causing the audio to de-sync.

[starry-abyss]

I think it'd be easier to sync image sequence to audio, not audio to image sequence.

[Carpetwurm]

That's a good idea, but how exactly would I go about doing that?

[starry-abyss]

Probably using FlxSound.time