RTMP Streams will not work

I’ve been unable to get any flash player or plugin to run my FLVs that are being pulled from a streaming server with rtmp:// as the extension at the beginning of the code. Any ideas? Thanks.

I’ve tried, CoolPlayer9, FLV Embed and a player I built from scratch. The player I built worked for a while but now it fails and I’ve made no changes to anything, it will not find the stream.

Thanks.