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I was interested in this board because of the HDMI input. However, I couldn't find anyone reviewing/testing that (last searched a few weeks ago). I have anothe
by fisian 3y ago
I was interested in this board because of the HDMI input.
However, I couldn't find anyone reviewing/testing that (last searched a few weeks ago).
I have another board (Khadas Vim4) with HDMI input.
But the HDMI input only recently got support in their vendor provided Linux image and is finnicky. In the Armbian image I couldn't get it to work for more than a few frames of input video (tried with gstreamer and ffmpeg).
Additionally, I couldn't find any information on HDMI input in Linux (seems like everyone uses USB capture cards that use uvc with v4l2).
- rcarmo 3y agoHi, author here. That is something I intend to test. I know it works under Android (which I've yet to test), and under Linux I can see the audio part of it using lshw: *-sound:3 description: rockchiphdmiin physical id: 6 logical name: card3 logical name: /dev/snd/controlC3 logical name: /dev/snd/pcmC3D0c I can't see anything interesting in the USB bus: $ lsusb -t /: Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M /: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=ohci-platform/1p, 12M /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ohci-platform/1p, 12M /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-platform/1p, 480M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-platform/1p, 480M (other than the ludicrous bandwidth available, that is) ...but I am using the Armbian 5.x image, so maybe I am missing some driver or ARM DTD.