Preroll
From Avisynth wiki
AviSynth+
Up-to-date documentation: https://avisynthplus.readthedocs.io
Preroll(clip clip, int video, float audio)
Preroll will seek video frames and/or audio seconds before the target point on any non linear access.
This may help avoid decoding problems with source filters that do not handle random access correctly.
todo: http://forum.doom9.org/showthread.php?p=1565770#post1565770 and http://forum.doom9.org/showthread.php?t=167890&highlight=preroll
Changes:
| v2.60 | Initial release |
