>> 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... > > > I have tried to write my own simple downscaler (really simple with no > antialasing filtering etc.) and it's speed is fine, so I think that won't be > a memory bottleneck
Is its speed faster than any libswscale option? -r _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
