diff options
Diffstat (limited to 'gst/multifile/gstsplitmuxsink.h')
-rw-r--r-- | gst/multifile/gstsplitmuxsink.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/gst/multifile/gstsplitmuxsink.h b/gst/multifile/gstsplitmuxsink.h new file mode 100644 index 000000000..f38376733 --- /dev/null +++ b/gst/multifile/gstsplitmuxsink.h @@ -0,0 +1,132 @@ +/* GStreamer split muxer bin + * Copyright (C) 2014 Jan Schmidt <jan@centricular.com> + * + * 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_SPLITMUXSINK_H__ +#define __GST_SPLITMUXSINK_H__ + +#include <gst/gst.h> +#include <gst/pbutils/pbutils.h> + +G_BEGIN_DECLS + +#define GST_TYPE_SPLITMUX_SINK (gst_splitmux_sink_get_type()) +#define GST_SPLITMUX_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SPLITMUX_SINK,GstSplitMuxSink)) +#define GST_SPLITMUX_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SPLITMUX_SINK,GstSplitMuxSinkClass)) +#define GST_IS_SPLITMUX_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SPLITMUX_SINK)) +#define GST_IS_SPLITMUX_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SPLITMUX_SINK)) + +typedef struct _GstSplitMuxSink GstSplitMuxSink; +typedef struct _GstSplitMuxSinkClass GstSplitMuxSinkClass; + +GType gst_splitmux_sink_get_type(void); +gboolean register_splitmuxsink (GstPlugin * plugin); + +typedef enum _SplitMuxState { + SPLITMUX_STATE_STOPPED, + SPLITMUX_STATE_COLLECTING_GOP_START, + SPLITMUX_STATE_WAITING_GOP_COMPLETE, + SPLITMUX_STATE_ENDING_FILE, + SPLITMUX_STATE_START_NEXT_FRAGMENT, +} SplitMuxState; + +typedef struct _MqStreamBuf +{ + gboolean keyframe; + GstClockTime run_ts; + gsize buf_size; +} MqStreamBuf; + +typedef struct _MqStreamCtx +{ + gint refcount; + + GstSplitMuxSink *splitmux; + + guint sink_pad_block_id; + guint src_pad_block_id; + + gboolean is_video; + + gboolean flushing; + gboolean in_eos; + gboolean out_eos; + + GstSegment in_segment; + GstSegment out_segment; + + GstClockTime in_running_time; + GstClockTime out_running_time; + + gsize in_bytes; + + GQueue queued_bufs; + + GstPad *sinkpad; + GstPad *srcpad; + + gboolean out_blocked; +} MqStreamCtx; + +struct _GstSplitMuxSink { + GstBin parent; + + GMutex lock; + GCond data_cond; + + SplitMuxState state; + gdouble mux_overhead; + + GstClockTime threshold_time; + guint64 threshold_bytes; + + guint mq_max_buffers; + + GstElement *mq; + GstElement *muxer; + GstElement *sink; + + GstElement *provided_muxer; + + GstElement *provided_sink; + GstElement *active_sink; + + gchar *location; + guint fragment_id; + + GList *contexts; + + MqStreamCtx *video_ctx; + guint queued_gops; + GstClockTime max_in_running_time; + GstClockTime max_out_running_time; + + GstClockTime muxed_out_time; + gsize muxed_out_bytes; + + GstClockTime mux_start_time; + gsize mux_start_bytes; +}; + +struct _GstSplitMuxSinkClass { + GstBinClass parent_class; +}; + +G_END_DECLS + +#endif /* __GST_SPLITMUXSINK_H__ */ |