Problem with Plex..

[mchrisober]

I installed Plex but when the movie starts, i have sound but not image?
Should i download any codec package?

 

[J1234]

What video format are you trying to play, it probably needs a codec.

 

[mchrisober]

.avi format
what codec should i download?

 

[hyper_piper45]

.avi format
what codec should i download?

avi is a container not a format.

if you install Perian you should be able to play most stuff.

 

[Deleted member 651465]

Have you tried playing the movie with VLC first?