> In the case of scaling I have also not found a big difference while using > different interpolations (eg. SWS_BICUBIC vs SWS_POINT) and I think that > nearest neighbour should be significantly faster. Is there any > optimalization if only decimating (scaling with factor of 2^n) is performed?
Maybe on your cpu RAM speed is the bottleneck (i.e. cpu is very fast) so it's able to keep up. Now compare it with lanczos... -r _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
