[FFmpeg-devel] [RFC] Channel layouts

Axel Holzinger aholzinger
Sun Sep 7 16:34:19 CEST 2008

M?ns Rullg?rd wrote:

> 2.1 and 4.1 are equally, if not more, likely.  I have such DVDs, but
> none with x.0 where x > 2.

4.0 and 5.0 are very common in audio only surround productions, so take a look on you DVD-As and SACD and you'll find these formats.

As I already wrote elsewhere in this thread, there are even more formats (bringing in additional stereo signals, if surround already present) in the broadcast world.

Just my 0.02?

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