Unknown protocol "rtmp" in URI "rtmp://mysite.com/live/test"!

[ngivoni]

I am attempting to create a playlist with the an RTMP input and have it output as an RTMP (pass through RTMP):

Playlist:
rtmp://mysite.com/live/test

LiquidSoap script:
source = playlist("playlist.pls")
enc = %ffmpeg(
format="flv",
%audio.copy,
%video.copy)

url = "rtmp://127.0.0.1:1935/live/test"
output.url(url=url, enc, source,fallible=true)

When I do so I'm receiving the following error:
Unknown protocol "rtmp" in URI "rtmp://mysite.com/live/test"!

Is LiquidSoap missing some library?

[toots]

playlist handles request-based sources and operates on downloaded files. For a live source such as rtmp, you should use input.rtmp.

[ngivoni]

How would I achieve the following:

Creating a playlist with files and RTMP playing in a sequential order? Something like the following:

1. first_file.mp4
2. second_file.mp4
3. RTMP stream
4. third_file.mp4

Also are you available to consult? If so what is your fee?