On 1/17/07, Nico Sabbi <nicola_sabbi at fastwebnet.it> wrote: > > Ian Caulfield wrote: > > On 1/15/07, Nico Sabbi <nicola_sabbi at fastwebnet.it> wrote: > > > >> > >> M?ns Rullg?rd wrote: > >> > >> >>someone already uploaded it to MPlayer/samples/evob/ > >> > > >> > > >> > OK, then I already have it. > >> > > >> > >> for the chronicle, the 0xbd->0xC0 substream contain ac3 > > > > 0xfd->0x55 - VC-1 primary video > > 0xfd->0x75 - VC-1 secondary video > > ok, but -as I can see in the stream- in the case of vc1 the substream > id seems is stored in the pes_extension_2 field, not in the pes > payload as for ac3&co. > I remember reading this in the smpte specs, but unfortunately > i don't have the iso specs where the syntax for substreaming > in pes_extension_2 is defined. > Can anyone post an excerpt, please? Basically if the first bit of pes_extension_2 is 0, then the next 7 bits define the extension stream id. I posted a patch to parse these streams, not sure if it got through or not... > 0xbd->0x88-0x8f - DTS-HD primary audio > > 0xbd->0x98-0x9f - DTS-HD secondary audio > > is dts-hs compatible with dts? Yes - old decoders ignore the additional information and decode it as standard DTS > 0xbd->0xb0-0xbf - MLP audio > > oh,one more codec. what is it? MLP was used on DVD-Audio. It's been rebranded as "Dolby TrueHD" for the new optical disk formats. Ian
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