[FFmpeg-user] Unable to set ffmpeg frei0r facedetect filter parameter

[Paul B Mahol]

On 5/30/17, Frank Urbainsky <f.urbainsky at i-d.de> wrote:
> Hi all you friendly people!
>
>
> I am trying to set the classifier cascade used for the facedetect frei0r
> filter in ffmpeg:
>
> |ffmpeg -i people.mp4 -strict -2 -vf '[in]
> frei0r=facedetect:/usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
> [out]' blurred.mp4|
>
> I made sure that the .xml file is actually at that path.
> But i get the weirdest error messages:
>
> |ERROR: Could not load classifier cascade H**I**>H****D|
>
>
> I also posted that question at superuser.com:
> https://superuser.com/questions/1214314/unable-to-set-ffmpeg-frei0r-facedetect-filter-parameter
>
> because i am THAT desperate. :)
>
> Please help me!

I get instead crash here.