Watch & download 4k hdr test patterns MP4 and MP3 now. You can download free mp3 or MP4 as a separate song, or as video and download a music collection from any artist, which of course will save you a lot of time.
It is a sample file for my software tools avtopcontr. This test pattern tests the maximum brightness of your display. Can only be viewed correctly using a 4k hdr tv that supports hdr.
This combination test pattern contains different levels of luminance as well saturated color patches. Hdr playback supported with chromecast ultra.
There are a ton on testing clips from diversified video solution, but i think these 3 the best if you just going to manual it. Varies from 0nits to 10000nits, full range of pq. How to calibrate hdr using rmasciola's uhd hdr10 test patterns suite.