doc/writing_filters: fix reference to Lenna image

10 years ago · 568f1ecccf
parent 6da12d46d3
commit 568f1ecccf
1 changed files with 2 additions and 1 deletions
--- a/doc/writing_filters.txt
+++ b/doc/writing_filters.txt
@ -23,7 +23,8 @@ for others using the `./ffmpeg -v 0 -filters|grep ' V->V '` command.
   pattern of the other filters.
 - ./configure ...
 - make -j<whatever> ffmpeg
- - ./ffmpeg -i tests/lena.pnm -vf foobar foobar.png
+ - ./ffmpeg -i http://upload.wikimedia.org/wikipedia/en/2/24/Lenna.png -vf foobar foobar.png
+   Note here: you can obviously use a random local image instead of a remote URL.

 If everything went right, you should get a foobar.png with Lena edge-detected.