Automaticaly change Xbox HDMI4 to STB HDMI 1

Discus and support Automaticaly change Xbox HDMI4 to STB HDMI 1 in XBoX on Consoles to solve the problem; Device Setup in TV: 1. HDMI 1 - STB Connected 2. HDMI 4 - XBox X Connected 3. HDMI2 - Sound Bar JBL Conected When watching STB HDMI 1 -->... Discussion in 'XBoX on Consoles' started by Santhosh Srinivasan IND, Jan 31, 2023.

  1. Automaticaly change Xbox HDMI4 to STB HDMI 1


    Device Setup in TV:



    1. HDMI 1 - STB Connected



    2. HDMI 4 - XBox X Connected



    3. HDMI2 - Sound Bar JBL Conected



    When watching STB HDMI 1 --> Switch Input --> to HDMI 4 (Xbox console) --> TV automatically come back to HDMI1 input.

    Problem:

    Automaticaly change Xbox HDMI4 to STB HDMI 1

    I have analysed the CEC communication between the X Box & TV and observed as follows,

    a. When user changes the audio settings (PCM, Auto, Passthrough), the EDID update will happen to xbox

    b. When EDID is changed and hpd is toggled, Source device(Xbox) send hdmi signal again.

    c. In this case source is switching from Xbox to STB. because xbox is sending <request active source> in this scenario.

    When change PCM/Passthrough setting, TV change audio data block of EDID data. ( It means changing audio profile. Audio data block of EDID describe Audio codec types and additional information ) If change EDID data, then HDMI source device have to read again EDID data.

    For reading again EDID data, TV have to reset HPD line ( Hotplug pin of HDMI) . This is HDMI Spec. ( if change EDID, then reset HPD). So, regarding EDID change X Box behaviour is different. Can you please provide the support for this issue whether it can be fixed in X Box Side.

    :)
     
    Santhosh Srinivasan IND, Jan 31, 2023
    #1
  2. DarkVamp76 Win User

    Warcraft UHD 4k BluRay only in 1080p

    Problem solved! I changed the HDMI port to 4 and it works. The copy protection is only working with HDMI4.
  3. Iautorenewedu Win User

    XBOX LIVE TV -- PICTURE BUT NO SOUND

    1. Make & Model of STB (cable/sat box)

    2. TV Provier

    3. Layout (example: STB HDMI Xbox One HDMI TV) (please note splitters and hubs).

    What have you tried thus far?
  4. leapoffaith06 Win User

    XBOX ONE LOSING TV / CABLE SIGNAL

    +1 i am seeing the same issue with the general release. It appears it wasn't addressed prior to the update. It appears the X1 is not addressing the HDCP handshake.

    Here are a few things i have tried to narrow down the X1 as the cause.

    1.) Standby Cycle the X1

    2.) Standby Cycle the STB

    3.) Hard power Cycle STB

    4.) Disconnect HDMI from X1 and reconnect,

    5.) Connect Xbox 360 in place of STB.

    6.) i have also replaced HDMI cables and checked the STB without the X1 in the middle.

    Resoultion: Hard Cycle the X1
  5. Iautorenewedu Win User

    We have detected a signal..... But the picture never shows...

    I am sorry to hear about the issue. To get a better idea of what is at play here, the following information is very useful.

    1. Make & Model of STB (cable/sat box)

    2. TV Provider

    3. Layout (example: STB HDMI Xbox One HDMI TV) (please note splitters and hubs).

    HDMI 2.0 are recommended.

    -Cheers
  6. Iautorenewedu Win User

    Cable Receiver isn't recognized

    I am sorry to hear about the issue. To get a better idea of what is at play here, the following information is very useful.

    1. Make & Model of STB (cable/sat box)

    2. TV Provider

    3. Layout (example: STB HDMI Xbox One HDMI TV) (please note splitters and hubs).

    -Cheers
Thema:

Automaticaly change Xbox HDMI4 to STB HDMI 1

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