: To achieve true HDR output, you should use the HW+ decoder , which allows the player to bypass software processing and send the HDR signal directly to the display.
Standard videos use 8-bit color depths. HDR videos use 10-bit or 12-bit color depths. This increases the total color palette from 16 million variations to over 1 billion variations. Your device graphics processor (GPU) must constantly map these wider color gamuts to match your specific screen specifications in real-time. Intensive Metadata Decoding
This is the most common issue. It happens when the HDR color metadata (the instructions telling the screen how bright to get) is ignored, resulting in a flat image. mx player hdr support hot
If you've tried the basic troubleshooting and still want to push your HDR experience further, consider these advanced techniques.
Switch to the HW decoder. If the video still looks gray, your phone hardware likely lacks the required HDR display certification. Choppy Video and Lagging Audio : To achieve true HDR output, you should
Sunlight, fire, and neon lights pop off the screen.
Article last updated: April 2026.
MIUI aggressively throttles background processes but not MX Player. Go to Security App → Temperature → → Set MX Player to "Restrict." This caps CPU frequency at 70%.
Avoid watching HDR content under direct sunlight or in hot environments. This increases the total color palette from 16
, MX Player supports HDR content, offering robust, native playback capabilities.
If your device continues to run dangerously hot despite optimizing your MX Player settings, you are likely facing physical hardware limitations.