[RPi] Composite fighting at every turn

  • I have been trying to make a little streaming box that i can hook up to my little sony trintron to watch my old 4:3 shows how they were intended, young guy with an old soul, i remember getting composite to work a long time ago on pi 4 but now no matter what i try i cant get it to work, ive tried LE11 and LE12 neither with success, both got to the libreelec splash and not any further, it did the same for rasbian when i was trying that, is there something im missing or is my pi just bunk ;-;. im sorry if this is an old repeated thread but im so lost if someone could put me on the right track i would be forever grateful😞

  • Code
    #include distroconfig.txt
    include distroconfig-composite.txt

    Edit config.txt on the SD card and change the includes to disable distroconfig.txt and enable distroconfig-composite.txt ^

    That should be the only change required.

  • Actually two changes are required, you also need to change cmdline.txt. See the docs in config.txt just before the distroconfig include:

    Code
    # Use distroconfig-composite.txt instead of distroconfig.txt to enable
    # composite video output.
    # The composite video mode needs to be configured in cmdline.txt:
    # For PAL add: video=Composite-1:720x576@50ie
    # For NTSC add: video=Composite-1:720x480@60ie

    Note that everything in cmdline.txt must be on a single line, so separate the video=... just with a space from your current content. And don't forget the 'e' at the end of the video mode, otherwise kodi won't be happy.

    so long,

    Hias

  • It’d be great if this info was highlighted a bit more in the docs, because most newcomers won’t even think to dig into cmdline.txt. Took me a while to figure it out myself, and I bet it’s tripped up plenty of others too.

  • and I bet it’s tripped up plenty of others too.

    Glad you managed to make that RPi4 - CRT setup. Your config is a rare specialty, I don't think to be to many people to use ancient CRT displays in this days (20 years ago I seen and repaired enough of those). And the fact that the video source is 4:3 format doesn't means it's needs a same display, I think even a cheap HD ready LCD display could provide a better quality than an old CRT (even it's a Sony trinitron).

  • It’d be great if this info was highlighted a bit more in the docs, because most newcomers won’t even think to dig into cmdline.txt.

    Most newcomers don't even know what composite is. So the conclusion is: If someone needs composite, then it's a nerd, who can deal with config files. Anyway, you can write into our Wiki, if you want.

  • sorry to leave tbis hanging for a bit, i actually did try that to no success it was just hanging on the splash screen, ill give it another try when im free maybe it was just late and i was messing something up, but yeah if anyones had this problem after doing those steps lmk