Corrupted sound when seeking timeline

[kimiraikkonen]

For some DivX Files(encoded with Divx5), if you seek/slide forward or especially backward of the video's timeline, the sound becomes corrupted just for 1 or 2 seconds, then it resumes normal. It cannot be called as a "problem" but i wonder why.

This usually happens when seeking video from CD-ROM, but at first, i thought CD-ROM's access latency or disc's dirt or others might cause this sound corrupt, but it happened after i copied the file to HDD.

So, isn't there a error correction or record for some video files like DivX ones(avi)?

If it's related to CD-ROM drive, why did it happen while running from HDD also? (though i copied the video to HDD from CD)