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i need some help with my divx movies
i play the movie, the sound is correct, the sub are correct but the picture is slow.
i recently formated my pc but i did the same procedure to install the codecs, etc
what should i do

ps: in the small size is playing right, but no when i enlarge it.
please someone help
i installed the same codecs in my laptop but it is still playing wrong

should i download them again??
and if yes, from where???
thanks