Mike,
Act 3 and 4 is pure RAW file with minimal compression - that's why it is lagging on your comp.
Act 1 and 2 uses higher compression (to reduce file size). Plays well on slower machines.
Either u upgrade the RAM and graphics card on the PC or just re-encode the entire file with DivX (with lower bitrates).
Act 3 and 4 is pure RAW file with minimal compression - that's why it is lagging on your comp.
Act 1 and 2 uses higher compression (to reduce file size). Plays well on slower machines.
Either u upgrade the RAM and graphics card on the PC or just re-encode the entire file with DivX (with lower bitrates).