pixorama
Posts: 2
Joined: Thu Jul 02, 2020 9:59 am

HDMI to CSI-2 installation manual

Thu Jul 02, 2020 10:26 am

I am developing a project for online video broadcasting. Now I am using a usb capture card Elgato Cam Link 4K. Here is the result https://www.youtube.com/watch?v=U4z0db5zUWM But now, I want to use a HDMI to CSI-2 for capture video. Maybe someone saw the instructions for using this module with ffmpeg?

PS: The module that I have:

Image

fruitoftheloom
Posts: 27226
Joined: Tue Mar 25, 2014 12:40 pm

Re: HDMI to CSI-2 installation manual

Thu Jul 02, 2020 10:39 am

pixorama wrote:
Thu Jul 02, 2020 10:26 am
I am developing a project for online video broadcasting. Now I am using a usb capture card Elgato Cam Link 4K. Here is the result https://www.youtube.com/watch?v=U4z0db5zUWM But now, I want to use a HDMI to CSI-2 for capture video. Maybe someone saw the instructions for using this module with ffmpeg?

There are various posts already such as:

viewtopic.php?f=38&t=120702

viewtopic.php?f=38&t=264913
Take what I advise as advice not the utopian holy grail, and it is gratis !!

6by9
Raspberry Pi Engineer & Forum Moderator
Raspberry Pi Engineer & Forum Moderator
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Joined: Wed Dec 04, 2013 11:27 am
Location: ZZ9 Plural Z Alpha, aka just outside Cambridge.

Re: HDMI to CSI-2 installation manual

Thu Jul 02, 2020 2:46 pm

And it's in pending for merge into the docs repo - https://github.com/raspberrypi/documentation/pull/1533
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I'm not interested in doing contracts for bespoke functionality - please don't ask.

6by9
Raspberry Pi Engineer & Forum Moderator
Raspberry Pi Engineer & Forum Moderator
Posts: 12155
Joined: Wed Dec 04, 2013 11:27 am
Location: ZZ9 Plural Z Alpha, aka just outside Cambridge.

Re: HDMI to CSI-2 installation manual

Thu Jul 02, 2020 3:29 pm

And I'll add that my investigations of these Chinese versions of the boards say that I2S audio does not work on them.
It does work fine on the Auvidea B10x boards, so there's obviously something wrong in the board design rather than the software.
Software Engineer at Raspberry Pi Trading. Views expressed are still personal views.
I'm not interested in doing contracts for bespoke functionality - please don't ask.

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