Re-implements FrameIterator
Re-implements FrameIterator

nonconforme/whoops,Vmak11/whoops,emilkje/whoops,filp/whoops,filp/whoops,michabbb-backup/whoops,UnderDogg/whoops,emilkje/whoops,stefen/whoops,staabm/whoops,michabbb-backup/whoops,nonconforme/whoops,oligriffiths/whoops,Vmak11/whoops,stefen/whoops,staabm/whoops,UnderDogg/whoops,oligriffiths/whoops