I download "大江东去"

I download all files, and I play the file by Real One Player..

but  one or two second after sound and screen stop.

So I couldn`t see a move.

file`size is  average 120MB.

I don`t know that what`s wrong.

What can I do ?

Tell me how I solve this problem.By  Chinese or English or Korea

the format of the file is RMVB....