Regarding using ffplay/mpv for Video playback for Decklink

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mindfreeze

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Regarding using ffplay/mpv for Video playback for Decklink

PostFri Jul 22, 2022 10:44 am

Hi,

I am having Decklink 8K Pro Capture/Playback card, I have compiled ffmpeg with Decklink SDK and I am able to use them,
I can do playback to the Decklink Output Sink with ffmpeg,
`ffmpeg -i $input -f decklink -pix_fmt uyvy422 -r 30 -s 3840x2160 -an 'DeckLink 8K Pro (1)`

Now, I am trying to use ffplay/mpv to use this Playback Output Device so I can control the video playback so we can seek/fast-forward etc. But I am not able to get an idea on how to do it,

Have anyone tried this in the past? Playgng videos through `ffplay` or `mpv` of Decklink Playback/Capture card. I can see various people using trying to use the Capture card for input/recording but not this way.

Probably I am missing some syntax to do it in right way, if anyone did these in the past will be very helpful to know.

Best,
V

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