pascal, examples libvlc_video_set_format

[carmeloconny]

Hello everyone.
I apologize for my language, helps me google translator.
I'm writing a project with Lazarus and use library PasLibVlc, I need the video is formatted to 720x576.
I was looking for an example in pascal objects, such as writing:

libvlc_video_set_format and libvlc_video_set_format_callbacks

examples that I find on the internet are written in C language and I can not write this function.
I have seen on LibVLC SampleCode SDL https://wiki.videolan.org/LibVLC_SampleCode_SDL/
There is an example of language translation pascal?
thanks.