convolution with acourate fir filter

[simoncn]

Is the convolution file named Cor1S44.wav or CorS44.wav? The setting that works is using the former and the setting that doesn't work is using the latter.

Also, the recommended setting is now

-lavfi "apad=pad_len=32768,afir,atrim=start_sample=32768"

instead of

-filter_complex [0]apad=pad_len=32768[2];[2][1]afir[3];[3]atrim=start_sample=32768

allthough the latter should still work if you are not using a wildcard pattern for the convolution file.