Matching frames with online video editor Forscene has never been faster. This video demonstrates easy process of matching frames when editing in Forscene.
Transcription of video
To match a frame in your sequence to its source, simply navigate to the frame in the record window. Then drag the time code to the play window loaded with that source.
Alternatively, double click the time code to open a new play window containing only the source clip at the current sequence time code. And there you have it, a really easy way to match frames in your edit.