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Working HDMI passthrough.

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    #46
    Re: Working HDMI passthrough.

    Originally posted by no_spam_for_me View Post
    I think you mean libstagefright=on at the box with the modded libmedia ???
    And then everything is fine?
    Yes seems ok up to now. Prob is sd goes in slow motion when libstagefright is enabled.

    Comment

      #47
      After reading Jakemate's post I decided to give the R89 another test. It has been powered down so after firing it up I tested the dual AC 5.1 DTS file and both sound channels came out good using the MX player. I did however noticed when switching between the two sound formats the switching to the DTS will sometimes create a message that DTS is not supported (then there would be no sound). Switching over to Kodi it would still crash when I selected the DTS channel. AAC 5.1 is still played in stereo using MX Player but it is played in SS only when transcoding is selected in Kodi. Trying to fast forward will still crash XBMC.

      I realize that a good practice would be to power the box down after crashing so that all the SW could be freshly initialized??
      Last edited by 4WheelSpyder; 26 October 2014, 00:31.

      Comment

        #48
        Originally posted by Finless View Post
        .......................but I do recall he disclosed the source code to this mod.

        Bob
        Just noticed that mo123 posted the links on the xbmc forum

        http://forum.xbmc.org/showthread.php?tid=202924&pid=1820282#pid1820282

        Comment

          #49
          Originally posted by 4WheelSpyder View Post
          Just noticed that mo123 posted the links on the xbmc forum

          http://forum.xbmc.org/showthread.php...282#pid1820282
          Yes, but only the parts at xbmc and also the link by Jakemate... but nothing about the way to patch the lib...
          RK3288 Devices
          - Overview BOX (LINK !)
          - Overview STICK (Dongle) (LINK !)

          MINIX NEO: Z64 W/A - (Intel Z3735F); X8-H Plus - (Amlogic S812H); A2 Lite (sponsored by minix.com.hk)
          UGOOS UT3S (4/32GB with fan) - FW 2.0.6 - (RK3288) (sponsored by GearBest.com)
          Tronsmart Draco AW80 Meta (2/16GB) - FW v2.0rc3 - (Allwinner A80) (sponsored by GeekBuying.com)
          Beelink / UBOX R89 - FW 111k4110_1219 - (RK3288) (sponsored by Netxeon (Beelink))

          RK3188: pcb => "CH001 1332 TN-BX09_V2.1" (K-R42 / CS918...) => wasser KK 1.0.3 (old rev)
          Fly Mouse Mini Wireless Keyboard with 2 mode learning IR remote 'iPazzPort KP-810-16'

          Comment

            #50
            Thanks for the credits
            Last edited by Jakemate; 26 October 2014, 12:35.

            Comment

              #51
              Originally posted by 4WheelSpyder View Post
              Just noticed that mo123 posted the links on the xbmc forum

              http://forum.xbmc.org/showthread.php...282#pid1820282
              Stafstrom has a post on XBMC forum, send him a message to disclose the libmedia.so patch, no reply.
              The hack was posted on the old minixforums.com, and that forum doesn't work anymore, been replaced by new minixforum.com. Tried to compare a patched and non-patched libmedia.so, there are just too many differences. By the way SPMC 13.3.3 has been released but still based on Gotham.

              HardwareGuru on minixforum and Freaktab and hillyu on Freaktab also know how to patch libmedia.so, but havn't received a reply back from them.
              http://www.minixforum.com/threads/how-to-get-ac3-and-dts-pass-through-in-xbmc-hdmi-and-spdif-stafstrom.77/

              Forums - FreakTab
              http://www.freaktab.com/showthread.php?7437-Patched-libmedia-so-for-CS968-stock-firmware-to-enable-XBMC-s-spdif-hdmi-passthrough&p=102298&highlight=#post102298
              vBulletin Forums

              Comment

                #52
                The other information I can find is (only this)
                "... All credits for the idea and the initial patch to stafstrom, I just changed the registers and addresses of the patch to make it work on our libmedia.so"
                at http://allminipc.com/forum/viewtopic.php?p=3374&f=3

                BTW: at the 1.5a for the x7 Bob also talk about the librkffplayer.so (at 11.)
                Forums - FreakTab
                http://www.freaktab.com/showthread.php?6651-UPDATED-Minix-Neo-X7-Finless-1-5a-ROM
                vBulletin Forums
                RK3288 Devices
                - Overview BOX (LINK !)
                - Overview STICK (Dongle) (LINK !)

                MINIX NEO: Z64 W/A - (Intel Z3735F); X8-H Plus - (Amlogic S812H); A2 Lite (sponsored by minix.com.hk)
                UGOOS UT3S (4/32GB with fan) - FW 2.0.6 - (RK3288) (sponsored by GearBest.com)
                Tronsmart Draco AW80 Meta (2/16GB) - FW v2.0rc3 - (Allwinner A80) (sponsored by GeekBuying.com)
                Beelink / UBOX R89 - FW 111k4110_1219 - (RK3288) (sponsored by Netxeon (Beelink))

                RK3188: pcb => "CH001 1332 TN-BX09_V2.1" (K-R42 / CS918...) => wasser KK 1.0.3 (old rev)
                Fly Mouse Mini Wireless Keyboard with 2 mode learning IR remote 'iPazzPort KP-810-16'

                Comment

                  #53
                  Originally posted by mo123 View Post
                  ... The hack was posted on the old minixforums.com, and that forum doesn't work anymore, been replaced by new minixforum.com. ...
                  You will find them also at the new forum (posted by HardwareGuru; BTW: I don't think he knows how to do the patch)


                  Originally posted by mo123 View Post
                  ... Tried to compare a patched and non-patched libmedia.so, there are just too many differences...
                  I think the main problem will be to find a libmedia.so which is the one before the patch...
                  I think there exist ~7 different patched libmedia.so by him...
                  RK3288 Devices
                  - Overview BOX (LINK !)
                  - Overview STICK (Dongle) (LINK !)

                  MINIX NEO: Z64 W/A - (Intel Z3735F); X8-H Plus - (Amlogic S812H); A2 Lite (sponsored by minix.com.hk)
                  UGOOS UT3S (4/32GB with fan) - FW 2.0.6 - (RK3288) (sponsored by GearBest.com)
                  Tronsmart Draco AW80 Meta (2/16GB) - FW v2.0rc3 - (Allwinner A80) (sponsored by GeekBuying.com)
                  Beelink / UBOX R89 - FW 111k4110_1219 - (RK3288) (sponsored by Netxeon (Beelink))

                  RK3188: pcb => "CH001 1332 TN-BX09_V2.1" (K-R42 / CS918...) => wasser KK 1.0.3 (old rev)
                  Fly Mouse Mini Wireless Keyboard with 2 mode learning IR remote 'iPazzPort KP-810-16'

                  Comment

                    #54
                    I got a message from mo123 saying that you want to know how to patch your version of libmedia.so.
                    I'll see if I can put something together, I haven't worked with this in almost a year so I just have to refresh my memory first.
                    Sadly I just realised that all my posts over at minixforums.com is gone.
                    I had explained most of it there.

                    Comment

                      #55
                      Originally posted by stafstrom View Post
                      I got a message from mo123 saying that you want to know how to patch your version of libmedia.so.
                      I'll see if I can put something together, I haven't worked with this in almost a year so I just have to refresh my memory first.
                      Sadly I just realised that all my posts over at minixforums.com is gone.
                      I had explained most of it there.
                      Maybe not, you can still view websites from a year ago through cached pages of other sites like
                      http://archive.org/web/

                      http://www.cachedpages.com/

                      just viewed the old minixforums pages

                      Comment

                        #56
                        Re: Working HDMI passthrough.

                        Originally posted by stafstrom View Post
                        I got a message from mo123 saying that you want to know how to patch your version of libmedia.so.
                        I'll see if I can put something together, I haven't worked with this in almost a year so I just have to refresh my memory first.
                        Sadly I just realised that all my posts over at minixforums.com is gone.
                        I had explained most of it there.
                        Thank you

                        Comment

                          #57
                          DTS is actually working on the modded XBMC setup

                          Looks like the file I picked for DTS testing, one where I could switch between DTS and AC3 audio channels, is the culprit. Both formats on that file play on MX Player but the DTS channel causes XBMC to crash. I found a few other DTS files and they all play fine on the modded libmedia and XBMC.

                          Found a quick way to see if passthrough is active. When attempting to change the volume using the TV Box remote when a passthrough is active, XBMC would display a notice to that effect. Dolby HD and DTS indicates both as being passthrough, AAC 5.1 is transcoded (i.e I can change the volume on the remote). But I guess I am probably exporting coal to New Castle with this observation.

                          Comment

                            #58
                            Originally posted by stafstrom View Post
                            I got a message from mo123 saying that you want to know how to patch your version of libmedia.so.
                            I'll see if I can put something together, I haven't worked with this in almost a year so I just have to refresh my memory first.
                            Sadly I just realised that all my posts over at minixforums.com is gone.
                            I had explained most of it there.
                            Good to see your still around!

                            Bob
                            "Pzebacz im, bo nie wiedzą, co czynią"
                            "Прости им, они не ведают, что творят"
                            "Perdona loro perché non sanno quello che fanno"
                            "Vergib ihnen, denn sie wissen nicht, was sie tun"
                            "Vergeef hen want ze weten niet wat ze doen"
                            "Pardonne-leur car ils ne savent pas ce qu'ils font"
                            "Perdónalos porque no saben que lo que hacen"
                            "Oprosti im, jer ne znaju što čine"
                            "Forgive them as they know not what they do"





                            Comment

                              #59
                              Here is an uploaded libmedia.so for RK3288 that can be patched from 211014 firmware.
                              http://jheberg.net/captcha/libmedia/

                              Comment

                                #60
                                Originally posted by mo123 View Post
                                Here is an uploaded libmedia.so for RK3288 that can be patched from 211014 firmware.
                                http://jheberg.net/captcha/libmedia/
                                How do you use this place? I cannot see how to download only download downloader apps and junk.

                                Bob
                                "Pzebacz im, bo nie wiedzą, co czynią"
                                "Прости им, они не ведают, что творят"
                                "Perdona loro perché non sanno quello che fanno"
                                "Vergib ihnen, denn sie wissen nicht, was sie tun"
                                "Vergeef hen want ze weten niet wat ze doen"
                                "Pardonne-leur car ils ne savent pas ce qu'ils font"
                                "Perdónalos porque no saben que lo que hacen"
                                "Oprosti im, jer ne znaju što čine"
                                "Forgive them as they know not what they do"





                                Comment

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