|  Josh de Kock | 8f1382f80e | lavfi: add new iteration API Signed-off-by: Josh de Kock <josh@itanimul.li> | 7 years ago | 
				
					
						|  Ganesh Ajjanagadde | 1460719153 | doc/writing_filters: miscellaneous grammar and typo fixes Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 10 years ago | 
				
					
						|  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 | 11 years ago | 
				
					
						|  Clément Bœsch | 568f1ecccf | doc/writing_filters: fix reference to Lenna image | 11 years ago | 
				
					
						|  Clément Bœsch | 6da12d46d3 | doc/writing_filters: use a more portable sed command in the walk-through | 11 years ago | 
				
					
						|  Clément Bœsch | 53bac1b4bd | doc: add a tutorial for writing filters. | 11 years ago |