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Adds a new set of properties to make pushfilesrc output a TIME SEGMENT (instead of the filesrc BYTE SEGMENT). When time-segment is set to True the following will happen: * Seeks are refused (data starts from the beginning of the file) * The BYTE segment will be replaced by a TIME segment with the values specified in the various properties * The first outgoing buffer will have a timestamp set on it (by default it has a value of GST_CLOCK_TIME_NONE)
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/* GStreamer Push File Source
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* Copyright (C) <2007> Tim-Philipp Müller <tim centricular net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_PUSH_FILE_SRC_H__
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#define __GST_PUSH_FILE_SRC_H__
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#include <gst/gstbin.h>
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G_BEGIN_DECLS
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#define GST_TYPE_PUSH_FILE_SRC \
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(gst_push_file_src_get_type())
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#define GST_PUSH_FILE_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PUSH_FILE_SRC,GstPushFileSrc))
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#define GST_PUSH_FILE_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PUSH_FILE_SRC,GstPushFileSrcClass))
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#define GST_IS_PUSH_FILE_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PUSH_FILE_SRC))
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#define GST_IS_PUSH_FILE_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PUSH_FILE_SRC))
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typedef struct _GstPushFileSrc GstPushFileSrc;
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typedef struct _GstPushFileSrcClass GstPushFileSrcClass;
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struct _GstPushFileSrc
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{
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GstBin parent;
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/*< private > */
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GstElement *filesrc;
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GstPad *srcpad;
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gboolean time_segment;
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gboolean seen_first_buffer;
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gint64 stream_time;
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gint64 start_time;
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guint64 initial_timestamp;
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gdouble rate;
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gdouble applied_rate;
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};
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struct _GstPushFileSrcClass
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{
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GstBinClass parent_class;
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};
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GType gst_push_file_src_get_type (void);
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G_END_DECLS
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#endif /* __GST_PUSH_FILE_SRC_H__ */
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