When I'm rendering some video for example about 10 second with simply effects it gives me much more file size about 5 gb but video is 10 second without some particle effects why? can someone help me?
Go to the search help field in After Effects. Type rendering. Read
Or go the the home page of this forum and check the FAQ for Why are my files to big or something like that.
You are using the default uncompressed settings which are OK for Digital intermediate or production masters. You should be useing the Adobe Media Encoder to render to a delivery format.