Avisynth doesn't see Speex audio in an .flv

[Starduster]

I'm recording audio and video into an .flv with Flex and Red5. I then use Avisynth to combine multiple video files into a single video.

I changed the audio codec from NellyMoser to Speex but Avisynth doesn't see the audio track and my call to audioDub fails. I've added the BassAudio plug-in but "info" shows no audio.

I know I could use ffmpeg to extract the audio in a separate step, but is there any way that Avisynth can pick up the Speex audio?

[poisondeathray]

ffms2 should be able to

[Starduster]

changed to va = FFAudioSouce("speexfile.flv") but it gave an error on that line, "FFAudioSource: Audio Codec Not Found". I tried it with and without the loadPlugins.

[poisondeathray]

It works ok here on a speex/flv sample . Maybe you are using an older ffms2 version, or there is something peculiar about your files ? Maybe uploading a small sample will help

[Starduster]

I just downloaded a new .dll Here's the file