This script will store testing videos/music/pictures to your USB Stick which can be used for testing TVs or another media player devices.
For UHD / 4K Video streams with H.265 compression you will need:
- 1GB Network Interface
- 802.11ax (Wi-Fi 6), but you can get probably only 802.11ac
- Bluetooth for Wireless Headphones - LDAC
- Bluetooth 5.0
- Install and test Kodi in case of Android TV
- Raspbery Pi -> Kodi -> Audio Passthrough (AC3, E-AC3, DTS) - TV should be able to decode encoded audio sent through HDMI which saves CPU in RPi https://www.cnet.com/news/20-tvs-tested-which-sets-can-pass-surround-sound-to-a-sound-bar/
- HbbTV 2.0 - https://technet.idnes.cz/televizni-prijimace-dvb-t2-a-hbbtv-dl1-/digitv.aspx
- Ultra HD Premium certification
- HDMI 2.1
- USB-C (USB 3.1 Gen1), note: USB-C length
- HDR10+
- Sintel - Chnage Subtitles in second Chapter [01:43] - the CZ and SK subtitles should be loaded from external file
- Sony, Sharp, Philips - Android TV (Sony KD-65ZD9)
- LG - WebOS (LG OLED55C6V)
- Samsung - Smart Hub and Tizen OS (Samsung UE49KU6452U)
- Panasonic - Firefox OS