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

Nico Sabbi nicola_sabbi
Wed Mar 15 00:11:50 CET 2006

Andy Brown wrote:

>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.
I knew of 0x6a, but where is 0x71 defined? I don't remember I ever read 
it in
recent specifications published by ETSI

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