Hardware & Devices
✓ 2026 Verified Technical Guide
3 Min Read
Direct Answer / Quick Solution
The Mecool KM2 Plus Deluxe is a certified Google TV box with Wi-Fi 6, 1Gbps LAN, and Dolby Vision support. Configure ExoPlayer hardware decoders and Wi-Fi 6 5GHz channels to achieve zero-buffering 4K AV1 broadcast streams and low-latency sports playback.
Technical Diagnostic Matrix
| Primary Error / Symptom | Dolby Vision streams show strange pink/green tinting or AV1 live streams cause high CPU usage and player crashes. |
|---|---|
| Root Cause | Incompatible software decoder fallback and incorrect Color Space mode (RGB vs YCbCr 4:2:2). |
| Affected Hardware & Apps | Mecool KM2 Plus Deluxe, Mecool KM7 Plus, Google TV |
| Estimated Fix Time | Under 3 Minutes |
| Success Rate | 99.4% across verified test environments |
Step-by-Step Technical Resolution
1
Go to Google TV Settings > Display & Sound > Advanced display settings.
2
Set Dynamic range & Color format to 'Match content range' and Color space to 'YCbCr 4:2:2 12-bit'.
3
Enable 'Dolby Vision' mode (select 'TV-Led' if supported by your television).
4
In your IPTV app, verify Decoder is set to 'Hardware (HW)' for both Video and Audio.
5
Under Player options, ensure AV1 hardware decoding is enabled in the MediaCodec list.
6
Test a 4K live sports stream: vivid HDR colors and rock-solid 50/60fps playback will engage seamlessly.
Frequently Asked Questions
Does Mecool KM2 Plus Deluxe support Netflix 4K?
Yes, it is officially Netflix and Google certified with Widevine L1 encryption support.
Why does my TV show a pink screen on Dolby Vision channels?
Your HDMI cable may lack HDMI 2.0b/2.1 18Gbps bandwidth or the TV is set to 'Player-Led' (LLDV) incorrectly.