/* GStreamer * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> * * 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., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_DVDEMUX_H__ #define __GST_DVDEMUX_H__ #include <gst/gst.h> #include <libdv/dv.h> #include <gst/base/gstadapter.h> G_BEGIN_DECLS #define GST_TYPE_DVDEMUX (gst_dvdemux_get_type()) G_DECLARE_FINAL_TYPE (GstDVDemux, gst_dvdemux, GST, DVDEMUX, GstElement) typedef gboolean (*GstDVDemuxSeekHandler) (GstDVDemux *demux, GstPad * pad, GstEvent * event); struct _GstDVDemux { GstElement element; GstPad *sinkpad; GstPad *videosrcpad; GstPad *audiosrcpad; gboolean have_group_id; guint group_id; dv_decoder_t *decoder; GstAdapter *adapter; gint frame_len; /* video params */ gint framerate_numerator; gint framerate_denominator; gint height; gboolean wide; /* audio params */ gint frequency; gint channels; gboolean discont; gint64 frame_offset; gint64 audio_offset; gint64 video_offset; GstDVDemuxSeekHandler seek_handler; GstSegment byte_segment; gboolean upstream_time_segment; GstSegment time_segment; gboolean need_segment; guint32 segment_seqnum; gboolean new_media; int frames_since_new_media; gint found_header; /* ATOMIC */ GstEvent *seek_event; GstEvent *pending_segment; GstEvent *tag_event; gint16 *audio_buffers[4]; }; G_END_DECLS #endif /* __GST_DVDEMUX_H__ */