[vdr] Re: Bitstream out and Logitech Z-680

[Are Årseth <are@arseth.org>]

Dr. Werner Fink said:
> Maybe I should add a new option:  Open the soundcards S/P-DIF out
> as real audio PCM out because Logitech Z-680 doesn't handle AC3
> encapsulated in PCM forwarded with the standard none audio S/P-DIF
> transport protocol.
>
> Could you please check this with a simple one liner change in
>
>        bitstreamout/spdif.c at line 380:
>
> just change
>
>         ch.status[0] = IEC958_AES0_NONAUDIO;
>
> to
>
>         ch.status[0] = 0;
>
> and report the result, many thanks ;^)


Ok, I changed it here and recompiled
    if (test_setup(AUDIO)) {
        opt.audio = true;
        ch.status[0] = 0;
    } else {
        opt.audio = false;
        ch.status[0] = 0; //IEC958_AES0_NONAUDIO;
    }

But still no luck :( The Logitech says Detecting..... for a long time and
then no sound. MP2 audio from nonAC3 channels works, but they are about
half a second delayed after the video.

I also know that the Z-680 can recieve at least DTS streams through the
Optical out of my C-Media chip, because I can play the "WAV" files on this
page: http://www.sr.se/multikanal/english/e_index.stm as DTS streams with
aplay.


-- 
Mvh. Are Årseth
| are at arseth.org | aaarseth at atmel.com |


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