gstreamer/gst/interleave
Antonio Ospite 7ae7f657fa interleave: interleave samples following the Default Channel Ordering
In order to have a full mapping between channel positions in the audio
stream and loudspeaker positions, the channel-mask alone is not enough:
the channels must be interleaved following some Default Channel Ordering
as mentioned in the WAVEFORMATEXTENSIBLE[1] specification.

As a Default Channel Ordering use the one implied by
GstAudioChannelPosition which follows the ordering defined in SMPTE
2036-2-2008[2].

NOTE that the relative order in the Top Layer is not exactly the same as
the one from the WAVEFORMATEXTENSIBLE[1] specification; let's hope users
using so may channels are already aware of such discrepancies.

[1] http://msdn.microsoft.com/en-us/library/windows/hardware/dn653308%28v=vs.85%29.aspx
[2] http://www.itu.int/dms_pub/itu-r/opb/rep/R-REP-BS.2159-2-2011-PDF-E.pdf

Fixes: https://bugzilla.gnome.org/show_bug.cgi?id=737127
2014-10-02 10:21:26 +03:00
..
deinterleave.c interlace: catch failure to create audio info from caps 2014-04-21 17:21:20 +01:00
deinterleave.h Fix FSF address 2012-11-04 00:07:18 +00:00
interleave.c interleave: interleave samples following the Default Channel Ordering 2014-10-02 10:21:26 +03:00
interleave.h interleave: interleave samples following the Default Channel Ordering 2014-10-02 10:21:26 +03:00
interleave.vcproj more working plugins 2004-07-27 21:41:30 +00:00
Makefile.am gst: Add better support for static plugins 2013-04-15 15:54:11 +02:00
plugin.c Fix FSF address 2012-11-04 00:07:18 +00:00
plugin.h Fix FSF address 2012-11-04 00:07:18 +00:00