[FFmpeg-user] AC-3 Dolby Digital 5.1 Encoding
Carl Eugen Hoyos
cehoyos at ag.or.at
Sun Jun 3 23:34:01 CEST 2012
Chase Patterson <chapatt <at> gmail.com> writes:
> The other thing is the -channel_layout value
As said before, please do not use it, it makes no
difference for your use case.
(It may be needed if you encode raw pcm audio.)
To answer your question:
channel_layout is a binary representation of the available
To test if the encoded ac-3 stream is indeed a surround
stream, I suggest a hardware decoder.
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