[FFmpeg-devel] rectification filter

James Darnley james.darnley at gmail.com
Tue Jul 29 11:56:47 CEST 2014

On 2014-07-29 07:41, Daniel Oberhoff wrote:
> First off thanks for taking the time to review.
> Am 29.07.2014 um 01:16 schrieb Carl Eugen Hoyos <cehoyos at ag.or.at>:
>> Daniel Oberhoff <danieloberhoff <at> gmail.com> writes:
>>> + * This program is free software; you can redistribute it and/or modify
>>> + * it under the terms of the GNU General Public License
>> Your patch is missing a configure hunk that 
>> makes sure that the filter is only compiled 
>> if --enable-gpl was specified.
>> Search for *filter_deps="gpl" for an example.
> That notice is left over from the original rectification filter from which I started, but since I effectively rewrote every single line and ended up reusing only the algorithm I am going to re-license the code under lgpl.

I don't think that's how it works.  Did you study the algorithm from an
abstract document describing the process or the original filter code?

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