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Old 22nd January 2020, 13:16   #1  |  Link
videofan3d
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VLC - Blackmagic Design DeckLink card plugins

(Project is mirrored on site videofan3d)

DeckLink Output - free plugin for popular VLC Media Player for Windows.

Plugin sends uncompressed video & audio to BlackMagic Design DeckLink family SDI/HDMI cards, Intensity Pro 4K and Intensity Shuttle.

https://www.blackmagicdesign.com/products/decklink/
https://www.blackmagicdesign.com/products/intensity/

Inspired by original decklink_output module which is not part of standard VLC distribution.
Developed and tested on Windows 10 64-bit with BMD Intensity Pro 4K card.

Executables and documentation can be downloaded from:
2020-02-26: vlc-decklink version 1.0.1 - DeckLink API 11.5, 32+64 bit versions
2020-01-22: vlc-decklink version 1.0.0

Last edited by videofan3d; 29th February 2020 at 00:10.
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Old 26th February 2020, 22:33   #2  |  Link
videofan3d
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Release 1.0.1

- DeckLink API 11.5
- configurable audio mapping added
- enhanced internal audio buffer caching
- build for Windows 32 (x86) added
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Old 19th August 2020, 16:25   #3  |  Link
Karl-Heinz
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Guten Tag videofan. Super, dass man nun mit dem VLC-Player auf eine Decklink-Karte zugreifen kann. Aber was ist mit einer
https://www.blackmagicdesign.com/de/...specs/W-DLK-31
oder
https://www.blackmagicdesign.com/de/...specs/W-DLK-30
die mehrere SDI-Ausgänge haben? Kann man diese einzel ansteuern? Genau so etwas suche ich. Ich habe 12 Videostreams, die einfangen möchte und jeder Stream soll mit einem SDI-Ausgang auf einem ATEM-Switcher landen.
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Old 24th August 2020, 20:31   #4  |  Link
videofan3d
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Quote:
Originally Posted by Karl-Heinz View Post
Guten Tag videofan. Super, dass man nun mit dem VLC-Player auf eine Decklink-Karte zugreifen kann. Aber was ist mit einer
https://www.blackmagicdesign.com/de/...specs/W-DLK-31
oder
https://www.blackmagicdesign.com/de/...specs/W-DLK-30
die mehrere SDI-Ausgänge haben? Kann man diese einzel ansteuern? Genau so etwas suche ich. Ich habe 12 Videostreams, die einfangen möchte und jeder Stream soll mit einem SDI-Ausgang auf einem ATEM-Switcher landen.
That's an interesting question.

I don't have any of these multi-input cards so I cannot test it.
I have "only" single-input Intensity Pro 4K and Intensity Shuttle. Each of these has multiple sources (HDMI, YUV, S-Video) but only one input at the time is possible.

If/how will VLC DeckLink Input plugin detect multiple inputs on single Decklink card ? - I don't know.
But you can try it and report back here
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Old 4th April 2021, 17:25   #5  |  Link
houtje
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Hi, I wanted to thank you for creating the plugin. It works great except for framerates higher than 25p. The image is played back at what appears to be half of the source frame rate. I've tested my card with Resolve and Shotcut and they are able to playback UHD at 30fps and HD at 60fps without any issues whereas VLC doesn't do it. I was wondering if anyone else had this problem or if there is a fix.

Card I use: decklink 4K sdi
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