Comskip Support Forum

the generated .txt and edl file were off by 30 seconds. I have corrected this using edl_offset=-900 and max_repair_size=0

most of the time the ad detection is good, but the player still shows a few seconds of the commercial before skipping.

I am attaching the verbose output at verbose 10, as well the .csv, can you please recommend any parameters i should be turning based on the logging available?

http://dl.dropbox.com/u/14162/comskip.7z

Some players will only skip at I frames. These could be a couple of seconds apart.
You can check if this is the cause by manually making a small change to the start of a commercial and see if the player does indeed jump at the exact same difference in time.