Original commit message from CVS: * ext/dts/gstdtsdec.c: (gst_dtsdec_init), (gst_dtsdec_sink_setcaps), (gst_dtsdec_chain_raw), (gst_dtsdec_chain): * ext/dts/gstdtsdec.h: Add support for "audio/x-private1-dts" as used by flupsparse. Most changes adapted from a52dec.