The eye catcher is the sequence at the end of some abridged series. It is usually marked by the name of the abridged series creator being shown. The content of the eye catcher can vary. Originally, it would take audio from some other movie, TV series, song, or internet media and combine it with footage from the series. The footage would try to fit how the original footage for the audio was.
The length of an eye catcher is usually very short. In general, it will not go over 30 seconds.