[FFmpeg-devel] Codec IDs for AC3/DTS variants (Was: Re: [RFC] additinaldesc_type for dtshd mpeg-ts demuxer)

elupus elupus
Tue Jun 10 12:46:17 CEST 2008

> >>> AC3+, will be decodable by standard ac3 decoder, it should just ignore 
> >>> extension if I understand correctly.
> >> I think that is not entirely true. Justin should know for sure.
> Not sure what you mean by AC3+.  Is that the Bluray mixed AC3 and E-AC3?
>  Either way, to FFmpeg it's all just AC3.

Forgot to answer your question. E-AC3, DD+, AC3+ is all the same thing. So as 
said in othermail, it's not backword compatible.

More information about the ffmpeg-devel mailing list