No Sound from Hdmi

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  • November 3, 2017 at 5:06 PM #16758
    Rizi
    Participant

      Hi, I got my ossc yesterday and it works great regarding the video
      But I can’t get any Audio from Hdmi

      I tried 2 different consoles
      N64 NTSC RGB mod and Gamecube PAL
      with 2 different RGB Cables on 2 different TVs (Samsung 4K LED and an older Samsung HD ready)

      I only get Audio from the A1 out 3.5mm output

      I also tried different line multiplication modes

      What can I do so I have audio from the hdmi out?

      November 3, 2017 at 5:33 PM #16759
      megari
      Participant

        If you’ve upgraded the firmware, please make sure it is an audio enabled version, that is, 0.78a or 0.79a.
        Make sure that the TX mode setting set to HDMI. This should be the default for OSSC 1.6, though.
        Try and see if changing the audio downsampling setting helps.
        If you haven’t tried this already, try resetting the settings and saving the profile.

        November 3, 2017 at 6:39 PM #16765
        Rizi
        Participant

          Thanks for your help
          Currently I have firmware 0.78a, I have not upgraded or done anything like that

          Tx mode is Hdmi

          Audio downsampling option did not change anyrhing when I tried it.

          I will try if resetting helps, what do you mean by saving the Profile?

          Thanks again

          November 3, 2017 at 7:09 PM #16767
          megari
          Participant

            @Rizi There is an option for saving your settings to a profile slot. It is near the “Reset settings” menu item.

            November 3, 2017 at 7:55 PM #16770
            j3356
            Participant

              I have a similar problem with the audio not coming through the hdmi in on my xbox one.

              November 5, 2017 at 10:23 PM #16856
              BuckoA51
              Keymaster

                If you have tried multiple TVs it’s also possible you have a faulty unit in which case we’ll RMA it for you.

                November 6, 2017 at 10:12 AM #16863
                Rizi
                Participant

                  I now have also tried a third TV and different settings but I still can’t get no sound from the Hdmi port
                  I have now firmware 0.78a (did not change or update anything since I got it)
                  Should I try 0.79a, is there a possibility that it will help?

                  Maybe it is just a faulty unit :/

                  So what do I have to do to get a replacement unit?

                  November 6, 2017 at 10:44 AM #16864
                  BuckoA51
                  Keymaster

                    Drop me an e-mail via the contact form and I’ll sort it for you.

                    November 14, 2017 at 2:27 AM #17161
                    vmorr
                    Participant

                      I’m thinking mine has issues too, just set up. Genesis/CD/32X stack with a SCART cable from RGC. Is this common?

                      November 14, 2017 at 2:22 PM #17169
                      BuckoA51
                      Keymaster

                        No, so far only two units have had this issue.

                        November 14, 2017 at 4:14 PM #17170
                        vmorr
                        Participant

                          Ok. I believe all my settings should be correct, tried playing around with a few options and reset the settings once as well. I’ll try another TV and Genesis later today.

                          November 14, 2017 at 4:20 PM #17171
                          BuckoA51
                          Keymaster

                            okay thanks, if you still have problems get in touch so we can sort a return/replacement.

                            November 17, 2017 at 12:28 AM #17253
                            vmorr
                            Participant

                              Sorry for the delay! Just hooked up my OSSC to another TV with a different Genesis console and still no sound sadly. All that’s audible is a high pitched hum that seems to change with whatever is displayed on screen (both TVs). Will send a PM.

                              November 24, 2017 at 9:58 PM #17509
                              PheNOM
                              Participant

                                Try updating the firmware. I had some audio problems, but I realized that I had the incorrect firmware installed.

                                December 10, 2017 at 6:53 PM #17929
                                grey_ghost
                                Participant

                                  I’m having a similar problem. Hooked up the Wii with component and audio to the v1 3.5 audio jack. On AV1:RGBS i can hear audio of the Wii but no picture(not expecting to because that’s the Scart input & thats empty) But when I switch to AV2: YPbPr 525p 31.46khz 59.94hz i get picture but no audio. Also when on AV1:RGBS if i turn the unit upside down the audio cuts off. Is this unit defective? I made a you tube which shows the issue, got the 3.5 audio jack from amazon links below.

                                  https://youtu.be/9jaU8VTcz9M

                                  https://www.amazon.com/gp/product/B01N9TLQHI/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1

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