Is there an embeddable FLV player with external audio support?

I'm looking for an embeddable FLV player that lets me specify a custom audio track that overrides (i.e. mutes and players over) the existing audio (if any) in the FLV file. I don't want to do any r开发者_运维知识库e-encoding - I simply want to specify a playlist of videos and an external audio track.

I looked through the JWPlayer and FlowPlayer docs and neither of them support this.

Have you considered using two players, one for audio, one for video, and muting the audio part of the video player?

I have done something similar successfully using JPlayer. (The video in my case was without sound and I used a second player instance to add the sound. But I don't see why this shouldn't work even when the video has audio of its own.)