Here's a quick bugfix update of my patch:
* Fixed a division by zero exception due to an improperly initialized variable (d'oh!)
* Reported number of back buffers after a seek was too high - since it reported requests for frames that were before the position that was seeked to, which are unavailable anyways
* Script errors now actually produce a clip with the original video and the error subtitled onto it
It's now really difficult to get a number of back buffers other than 0 due to the fix above - I might remove the back buffers completely since the internal AviSynth cache does the same (unless there's not enough memory for the AviSynth cache, but since it can't be turned off we're now buffering all frames twice); that would leave exactly 2 new settings: number of buffers and "Apply pulldown"...
Download
Patch (against rev. 1094)
np: Radiohead - The Tourist (OK Computer)