[Ffmpeg-devel] [PATCH] DVB AC-3 support in mpegts.c

Andy Brown abrown
Wed Mar 15 14:13:55 CET 2006

>> This patch simply adds demuxing support for AC-3 streams in DVB TS
>> files.  In these streams AC-3 is given type 0x06 (private stream)
>> and includes a descriptor with either tag 0x6A or 0x7A.  The code
>> already handles ATSC AC-3 which uses stream type 0x81.  All the new
>> patch does is look for any stream type 0x06 that has a descriptor
>> with the proper tag (i.e. 0x6A or 0x7A) and if found forces it to be
>> recognized as an AC-3 stream.
> Do you have some sample files?

I got the samples I have from someone in Australia who did a capture of 
signal.  I'm not sure of the copyright status on that material so I will have
to check.  AC-3 on DVB is used primarily in Australia.  Since I don't live
there I have to see what I can do in obtaining a sample that I can


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