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hdmi_mode [2015/04/06 20:11] admin |
hdmi_mode [2016/10/06 17:22] admin |
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+ | =====HDMI Mode===== | ||
+ | |||
+ | ====Change the HDMI mode to a DMT==== | ||
+ | |||
+ | 3D grafics in Open GL and the OMXPlayer sometimes run into conflicts and the HDMI output stops. The best solution until now is to set the HDMI mode in the configuration file on " | ||
+ | In: | ||
+ | $ sudo nano / | ||
+ | uncomment the the hdmi_group to force the DMT mode | ||
+ | hdmi_group=2 | ||
+ | |||
+ | Check the current HDMI state: | ||
+ | $ tvservice -s | ||
+ | |||
---- | ---- | ||
- | **HDMI Mode** | + | ====Manual configuration: |
- | ---- | + | |
- | If the HDMI signal fails when playing a video, set the right HDMI Mode manually.\\ | + | If the HDMI signal |
+ | [[http:// | ||
+ | [[http:// | ||
+ | [[http:// | ||
Check the current HDMI state: | Check the current HDMI state: | ||
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$ tvservice –m DMT | $ tvservice –m DMT | ||
| | ||
- | Choose the prefered mode, DMT work best with HDMI beamer and monitors: | + | Choose the prefered mode, DMT work best with HDMI beamer and monitors. Don't use any CEA mode: |
(prefer) mode 85: 1280x720 @ 60Hz 16:9, clock:74MHz progressive | (prefer) mode 85: 1280x720 @ 60Hz 16:9, clock:74MHz progressive | ||
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hdmi_safe=1 | hdmi_safe=1 | ||
- | Reboot: | + | and reboot: |
$ sudo reboot | $ sudo reboot | ||
| | ||
+ | ---- |