very poor video quality when start the tv after the pi (hdmi_hotplug is enabled)

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This topic contains 0 replies, has 1 voice, and was last updated by Profile photo of mayner mayner 1 year, 3 months ago.

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    Profile photo of mayner
    mayner
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    hi,

    i know thats normal that there is no video output when the tv starts after the pi. i’ve uncommented the line “hdmi_hotplug” in /boot/confix.txt and now it works – but the video quality is very bad (looks like composite output and i have so sound. i had this problem on my other pi that is used as htpc (mit raspbmc) but on this pi after i enabled hdmi_hotplug all works fine with full resolution and hdmi-sound.

    i’ve also uncommented “hdmi_drive=2” and “config_hdmi_boost=4”, but both doesn’t work and the lines are commented after rebooting the pi.

    whats the problem?

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