/* GStreamer mplex (mjpegtools) wrapper * (c) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> * (c) 2008 Mark Nauwelaerts <mnauw@users.sourceforge.net> * * gstmplexoutputstream.hh: gstreamer/mplex output stream wrapper * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifndef __GST_MPLEXOUTPUTSTREAM_H__ #define __GST_MPLEXOUTPUTSTREAM_H__ #include <gst/gst.h> #include <mjpeg_types.h> #include <outputstrm.hpp> #include "gstmplex.hh" class GstMplexOutputStream : public OutputStream { public: GstMplexOutputStream (GstMplex *element, GstPad *pad); /* open/close. Basically 'no-op's (close() sets EOS). */ int Open (void); void Close (void); /* get size of current segment */ #if GST_MJPEGTOOLS_API >= 10900 uint64_t SegmentSize (void); #else off_t SegmentSize (void); #endif /* next segment */ void NextSegment (void); /* write data */ void Write (guint8 *data, guint len); private: GstMplex *mplex; GstPad *pad; guint64 size; }; #endif /* __GST_MPLEXOUTPUTSTREAM_H__ */