Skipping the decoding of every second frame is not a valid solution anyway, because modern video formats have complex dependencies between many frames, and simply not decoding one frame will cause decoding artifacts in all frames using just this skipped frame as a reference. In the best case, the skipped frame was a B frame in the middle of a dependency pyramide, using other references but not being reference itself; in the worst case, it was an IDR (or similar) frame, a start of a whole GOP.
Last edited by LigH; 27th June 2018 at 13:44.
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