/* AVI muxer plugin for GStreamer * Copyright (C) 2002 Ronald Bultje <rbultje@ronald.bitfreak.net> * * 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_AVIMUX_H__ #define __GST_AVIMUX_H__ #include <gst/gst.h> #include <gst/riff/riff.h> #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #define GST_TYPE_AVIMUX \ (gst_avimux_get_type()) #define GST_AVIMUX(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AVIMUX,GstAviMux)) #define GST_AVIMUX_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AVIMUX,GstAviMux)) #define GST_IS_AVIMUX(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AVIMUX)) #define GST_IS_AVIMUX_CLASS(obj) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVIMUX)) typedef struct _GstAviMux GstAviMux; typedef struct _GstAviMuxClass GstAviMuxClass; struct _GstAviMux { GstElement element; /* pads */ GstPad *srcpad; GstPad *audiosinkpad; gboolean audio_pad_connected, audio_pad_eos; GstPad *videosinkpad; gboolean video_pad_connected, video_pad_eos; /* the AVI header */ gst_riff_avih avi_hdr; guint32 total_frames; /* total number of frames */ guint64 total_data; /* amount of total data */ guint32 data_size, datax_size; /* amount of data (bytes) in the AVI/AVIX block */ guint32 num_frames, numx_frames; /* num frames in the AVI/AVIX block */ guint32 header_size; gboolean write_header; gboolean restart; guint32 audio_size; guint64 audio_time; /* video header */ gst_riff_strh vids_hdr; gst_riff_strf_vids vids; /* audio header */ gst_riff_strh auds_hdr; gst_riff_strf_auds auds; /* information about the AVI index ('idx') */ gst_riff_index_entry *idx; gint idx_index, idx_count; guint32 idx_offset, idx_size; /* are we a big file already? */ gboolean is_bigfile; guint64 avix_start; /* whether to use "large AVI files" or just stick to small indexed files */ gboolean enable_large_avi; /* in order to be usable as a loopbased element, we need an internal * 'buffered' buffer for each pad, so one for audio, one for video */ GstBuffer *audio_buffer_queue, *video_buffer_queue; }; struct _GstAviMuxClass { GstElementClass parent_class; }; GType gst_avimux_get_type(void); #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* __GST_AVIMUX_H__ */