[FFmpeg-devel] [PATCH]E-AC-3 over HDMI

Michael Niedermayer michaelni
Tue Jun 22 19:55:53 CEST 2010

On Sun, Jun 20, 2010 at 09:17:35PM +0200, Carl Eugen Hoyos wrote:
> Hi!
> I was not successful when I tried to use the parsers for E-AC3 and TrueHD: 
> Both produced the frames given as input as output frames.
> I was successful in using the frame-rate of an E-AC-3 stream as indication for 
> how many frames I have to concatenate into a data-burst, however. This 
> approach even somehow resembles something in the specification I originally 
> did not understand ("ensure ... six blocks of audio data"). Patch attached.
> I tried something similar to concatenate TrueHD frames using the major sync 
> header, but that did not produce a working file: It was significantly too 
> short with aplay -r 192000 -c 8 when using a .pkt_offset of 61440.
> Please comment, Carl Eugen

it seems we have no entry for spdif in MAINTAINERs
is someone (author?, anyone else) interrested in maintaining or
do we alraedy have someone doing it, either way someone should add
himself to MAINTAINERs

about the patch it appears it could benefit from patcheck ;)

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The worst form of inequality is to try to make unequal things equal.
-- Aristotle
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