[FFmpeg-user] no such filter

lorenzo angeli lorenzo.angeli at efestolab.uk
Fri May 22 11:38:44 CEST 2015

Thanks Moritz,
sorted out using copy, so I'm sure the data doesn't get touched, and the
filter chain gets recognized.
thanks for the explanation, out of curiosity, do you think is better use
'null' or 'copy' for doing nothing ?
(kind of a weird question I know....)


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