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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
This commit is contained in:
Clément Bœsch 2014-11-19 19:54:48 +01:00
parent 4e20e94921
commit de8cd93a05
1 changed files with 1 additions and 1 deletions
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doc/writing_filters.txt
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@ -23,7 +23,7 @@ for others using the `./ffmpeg -v 0 -filters|grep ' V->V '` command.
pattern of the other filters.
- ./configure ...
- make -j<whatever> ffmpeg
- ./ffmpeg -i http://upload.wikimedia.org/wikipedia/en/2/24/Lenna.png -vf foobar foobar.png
- ./ffmpeg -i http://samples.ffmpeg.org/image-samples/lena.pnm -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.