Sebastian Dröge c227f5e77e audio: Add new channel positions and simplify channel expression in the caps ... The available channel positions are all channels from SMPTE 2036-2-2008 (in that order) and DTS Coherent Acoustics, which are basically all 28 channels that currently can appear. The channels are now expressed in the caps as a channel-mask, which describes which of the channels are present, and an optional channel-reorder-map, which must only be used after negotiation for fixated caps. For negotiation only the channel-mask and the channel count is relevant and all elements are expected to handle all reorder maps. Elements that don't can use the new API to reorder an audio buffer from any order to another order. This simplifies negotiation a lot while still having as few reorderings necassary as possible and still allow all kinds of channel layouts.		2012-01-05 10:27:21 +01:00
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gst	audio: Add new channel positions and simplify channel expression in the caps	2012-01-05 10:27:21 +01:00
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