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Signed-off-by: Paul B Mahol <onemda@gmail.com>
vf_deshake: Reorder constant arguments in an if() statement.

Fixes compilation with clang on netbsd with --disable-optimizations.

Tested-by: Paul B Mahol
lavfi/earwax: clip sample, this is what sox does

Fixes #1884.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/afade * biquads: call av_frame_copy_props()

Signed-off-by: Paul B Mahol <onemda@gmail.com>