FFMEPG & DeckLink

For the developers that use FFmpeg in their software.
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barabba2005
Posts: 12
Joined: Thu Jun 05, 2014 11:47 am

FFMEPG & DeckLink

Post by barabba2005 » Thu Dec 29, 2016 4:59 pm

Hi
I'm trying to use a DeckLink for play file in SD and HD PAL 25 FPS format.

I've found this command:
ffmpeg -i test.avi -f decklink -pix_fmt uyvy422 "DeckLink Mini Monitor"
but this doesn't work, instead works with
ffmpeg -i 1.mxf -f decklink -pix_fmt uyvy422 -s 720x486 -r 24000/1001 "DeckLink Mini Monitor"
but only SD file and the video out is NTSC 30FPS.

Some questions:
what are -r and -s flags?
is possible use decklink in SD and HD PAL 25 Fps?

Thanks in advance

rogerdpack
Posts: 1876
Joined: Fri Aug 05, 2011 9:56 pm

Re: FFMEPG & DeckLink

Post by rogerdpack » Sat Dec 31, 2016 2:48 pm


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