Commit Graph

4 Commits

Author SHA1 Message Date
Clément Bœsch
de8cd93a05 doc/writing_filters: use ffmpeg.org instead of wikimedia.org for lena image
Less likely to change, and under our control.

Thanks-to: Michael Niedermayer
2014-11-19 19:55:02 +01:00
Clément Bœsch
568f1ecccf doc/writing_filters: fix reference to Lenna image 2014-11-18 21:12:17 +01:00
Clément Bœsch
6da12d46d3 doc/writing_filters: use a more portable sed command in the walk-through 2014-11-18 21:10:40 +01:00
Clément Bœsch
53bac1b4bd doc: add a tutorial for writing filters. 2014-05-26 21:28:19 +02:00