how to add movies in the editor?

[SpartakZ]

Why doesn't the editor show a list of films?
How can I fix this so that it shows the movie titles?
I want movies to work in cncnet red alert 2 maps.

[McPwny]

looking at the soviet mission 01 for reference it looks like it just lists the filename directly in the 'briefing' entry of singleplayer settings. you can see the corresponding filename in the movie mixes via xcc mixer

as for what input the trigger editor uses for action 100 'play movie', im not quite sure. its a numeric index and must be listed somewhere, but i cant find it atm

[SpartakZ]

ok how about an in-game movie?