[FFmpeg-devel] [API][RFC] sample format and planar audio

Michael Niedermayer michaelni at gmx.at
Sat Oct 1 02:40:47 CEST 2011


A few days ago i had the idea of distinguishing planar audio from
packed by using the sample format (more precissely by adding 256 to it)
libswresample already uses this method but it could be used throughout
The advantages would be that the list of supported sample formats that
codecs can have can also list if they support planar, and similar
applications can use the existing sample format logic.
It also matches pix format which also identifies packed/planar

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Those who are best at talking, realize last or never when they are wrong.
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