[FFmpeg-devel] [PATCH 2/3] spdifenc: add support for TrueHD
Wed Nov 17 14:02:34 CET 2010
Carl Eugen Hoyos kirjoitti:
> Anssi Hannula <anssi.hannula <at> iki.fi> writes:
> +- IEC 61937 encapsulation for E-AC3, TrueHD (for HDMI passthrough)
> I will apply this patch if nobody objects.
> It does not work for me, but I hope that more people test it (and find
> problems) if it gets applied.
It is interesting to note that on Windows NVIDIA only supports HBR
passthrough on Fermi cards. Maybe these older cards (that you and I have)
produce non-spec-compliant stream that only some receivers can handle...
Or it only works with certain specific chips, despite the HDA codec
advertising HBR support.
Have you tested the DTS-HD patch? If it doesn't work either, the above
would seem likely. But if it works, something may be wrong in the TrueHD
I assume you have double checked everything (patches applied, correct
modules loaded, non-pcm bit in AES0 set) :)
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