I'm working on a flash project that includes a car in every scene (the same car). My intention is to create a loop of the engine humm to play throughout the movie (all scenes).
I have a good quality engine noise sample that I should be able to edit to create a continuous engine humm loop. However I have encountered some problems, some in flash, some in soundbooth when editing the sample. These are as follows:
1. When cropping my original engine noise audio to create a loop of the engine humm there seems to be a crackling sound at the point at which I have cropped the original audio. The result of this is that when I play the looped sound there is a split second of crackling between each play making it obvious that its a looped sound. No matter how i cut it it seems to be there each time. How can I eradicate this?
2. What is the best way to have this sound effect loop throughout my flash movie (incluing all scenes). The loop must be seamles with even a split second pays between plays ruining the effect?
Any/all help would be much appreciated