Next: Rendered Video Effects Up: Rendered Effects Previous: Rendered Effects Contents Index
This multiplies the number of each output sample by a scale factor to arrive at the number of the input sample. The output file's sample rate is set to the project sample rate but its length is changed to reflect the scaled number of samples. It also filters the resampled audio to remove aliasing.
If the scale factor is 2, every 2 input samples will be reduced to 1 output sample and the output file will have half as many samples as the input sequence. If it is 0.5, every 0.5 input samples will be stretched to 1 output sample and the output file will have twice as many samples as the input sequence.
The CINELERRA-GG Community, 2021