While editing, video lags to voice

Question:

When I edit an mts video, there is a little delay between picture and sound.

Answer:

It is very probable your system environment cannot afford to run editing high vision videos.

Please find recommended system environment for SD and HD videos.

http://loilo.tv/product/22/desc/150#e1

Even so, please rest assured the resulting video on your PC or DVD runs without delay.