適用於 Linux 的 SichboPVR

SichboPVR 可用於一些 x64 Debian 變體。如果有足夠的需求，可以添加其他發行版和架構。

這些是預發布版本，但歡迎您對它們進行測試。穩定的存儲庫已經建立，但還沒有穩定的構建存在——請留意未來的穩定版本。 Linux 二進製文件是用與 Windows 相同的代碼構建的，但我的平台抽象層還沒有達到相同的功能。

當前限制：

• 尚未添加遙控器。
• 沒有操作系統媒體控製或系統托盤集成。
• 杜比數字比特流尚未實施。
• “當操作系統啟動時運行最小化到托盤”尚未實現。

最低系統要求：

客戶端（sichbopvr4）
支持OpenGL 3.3和VAAPI硬件解碼的GPU，1GB顯存，1GB RAM。

服務器（sichbopvr4-service）
幾乎任何 PC 或 VPS/VM 實例——它使用的資源很少。

抱歉，此頁面僅提供英文版本。

How to install.

1. Add the Sichbo Interactive public key.

   wget -qO- https://sichbopvr.com/releases/sichbointeractive.asc | gpg --dearmor > sichbointeractive.gpg
   sudo install -D -o root -g root -m 644 sichbointeractive.gpg /etc/apt/keyrings/sichbointeractive.gpg
   rm -f sichbointeractive.gpg
               

2. Add the SichboPVR apt repository.
    

   Debian

   (MX 21, et al)

   Debian 11 (Bullseye)

   sudo sh -c 'echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/sichbointeractive.gpg] https://sichbopvr.com/releases/debian-11/test bullseye main" > /etc/apt/sources.list.d/sichbopvr-test.list'

    

   Ubuntu

   (Mint, Elementary, et al)

   Ubuntu 22.04 (Jammy)

   sudo sh -c 'echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/sichbointeractive.gpg] https://sichbopvr.com/releases/ubuntu-22.04/test jammy main" > /etc/apt/sources.list.d/sichbopvr-test.list'

   Ubuntu 20.04 (Focal)

   sudo sh -c 'echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/sichbointeractive.gpg] https://sichbopvr.com/releases/ubuntu-20.04/test focal main" > /etc/apt/sources.list.d/sichbopvr-test.list'

3. Do the usual...

   sudo apt update && sudo apt install sichbopvr

Graphical setup.

The experience is identical to Windows. SichboPVR will be added to your programs menu. Just run it and it'll start the background service and scan in channels. You can also configure it to install as a daemon under Setup > Local TV Server.

Command line setup.

For a server setup over SSH, run:

sichbopvr4-service -configure

By default SichboPVR is locked down to localhost and only works with a SichboPVR GUI running on the same machine. The interactive server "-configure" mode will let you easily change the network settings so that it accepts connections from the internet and also set an initial admin password (a user/password is always required for remote connections.) Once set, use a SichboPVR client on Windows or an X11 Linux machine to finish configuring the server.

General Linux nonsense...

Display drivers. They're generally horrible.

The SichboPVR UI can't function at all or will function unreliably in the following configurations:

• Nvidia Nouveau: Is hopelessly broken and will freeze when multiple OpenGL contexts are created (required by some features) and it will not VAAPI decode. You need to disable/blacklist the Nouveau nvidia driver.
• Nvidia Proprietary: Needs vdpau-va-driver installed, it won't actually work because of a missing vaQuerySurfaceAttributes implementation. Somebody has made fixed builds here. H265/HEVC is not generally supported.
• i965 MESA: Everything appears to work okay for some time and then the driver will inexplicably crash on i965_gpe_utils.c#L1730.
• Older graphics cards: Might render garbage because fragment shaders need recent OpenGL shader features.

Disable/blacklist the Nouveau nvidia driver.

$ sudo bash -c "echo blacklist nouveau > /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
$ sudo bash -c "echo options nouveau modeset=0 >> /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
$ sudo update-initramfs -u
$ sudo reboot

Tuner drivers.

Avermedia TD-310

$ sudo modprobe dvb-usb-af9035
$ cd /lib/firmware/
$ sudo wget https://github.com/OpenELEC/dvb-firmware/raw/master/firmware/dvb-demod-si2168-02.fw https://github.com/OpenELEC/dvb-firmware/raw/master/firmware/dvb-usb-it9303-01.fw https://github.com/OpenELEC/dvb-firmware/raw/master/firmware/dvb-demod-si2168-b40-01.fw

Insert the tuner
$ dmesg

Should say "'AVerMedia TD310 DVB-T2' successfully initialized and connected"

More notes to come, probably...