[FFmpeg-user] How can I convert mpeg2 5.1 audio to ac3?

[Andy Furniss]

Carl Eugen Hoyos wrote:
> Andy Furniss <adf.lists <at> gmail.com> writes:
>
>>
> http://www.etsi.org/deliver/etsi_ts/101100_101199/101154/01.11.01_60/ts_101154v011101p.pdf
>
>  Several developers agree on irc that the extended ancillary data
> syntax is typically unused and cannot be used to detect PLII
> encoding.

Fair enough - I was suprised that anyone actually broadcast prologic.

It would be interesting to know if the sample was flagged.

Maybe MythTV just lucked into passing it out as spdif - I don't have any
experience of myth.