Embedded flv problem

[Danial35183505xceu]

When I embedded my flv video into timeline, it seems pretty okay but somehow when I tried to test my video, The video plays but not the sound. The real weird thing is that there is another that work just fine when I tested using the same way.Anybody who knows please help me

[kglad]

it may be the sound codec in the video causing a problem.  open in ame and reexport with some standard settings

[Danial35183505xceu]

No I dont think my video file is the problem because I already tested in on a new file and it works just fine

[kglad]

then copy from the problematic fla to a new one.

[Nicktendo28]

Why not just use a .mp4? It's more of the standard type a cross-the-board.