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products:sbc:vim4:applications:hdmi-input
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products:sbc:vim4:applications:hdmi-input [2022/10/18 10:49] nick |
products:sbc:vim4:applications:hdmi-input [2024/09/09 05:39] (current) nick |
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| This documentation will introduce the usage of HDMI Input. | This documentation will introduce the usage of HDMI Input. | ||
| - | ===== Preparation ===== | + | * If you use the 5.4 kernel |
| - | + | | |
| - | HDMI IN preview can only work under framebuffer console, so you need to use the server | + | |
| - | + | ||
| - | If you use the desktop | + | |
| - | + | ||
| - | ```shell | + | |
| - | sudo chvt 3 | + | |
| - | echo 1 | sudo tee / | + | |
| - | echo 0 | sudo tee / | + | |
| - | ``` | + | |
| - | + | ||
| - | <WRAP tip > | + | |
| - | If you want to go back to the desktop, follow the steps below. | + | |
| - | + | ||
| - | ```shell | + | |
| - | sudo chvt 2 | + | |
| - | ``` | + | |
| - | </ | + | |
| - | + | ||
| - | + | ||
| - | ===== Install HDMI Input Demo ===== | + | |
| - | + | ||
| - | ```shell | + | |
| - | sudo apt update | + | |
| - | sudo apt install hdmiin-demo | + | |
| - | ``` | + | |
| - | + | ||
| - | + | ||
| - | ===== Test ===== | + | |
| - | + | ||
| - | * Connect your VIM4 HDMI Out to an HDMI Display | + | |
| - | + | ||
| - | * Connect your HDMI OUT cable to VIM4 HDMI IN port | + | |
| - | + | ||
| - | * Execute the HDMI Input demo command below. ```shell | + | |
| - | sudo hdmiin-demo | + | |
| - | ``` | + | |
| - | + | ||
| - | If everything is OK you will see the HDMI Input source on your display. | + | |
| - | + | ||
| - | ===== Known Issues ===== | + | |
| - | + | ||
| - | **1、Sound from HDMI Input source not supported yet.** | + | |
Last modified: 2022/10/18 10:49 by nick