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splitmuxsink: Add max_files_number property

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=744612
This commit is contained in:
Damian Ziobro 2016-04-13 18:45:07 +01:00 committed by Jan Schmidt
parent 6b209acf28
commit ae4484c2ba
2 changed files with 33 additions and 0 deletions
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32
gst/multifile/gstsplitmuxsink.c
View file

@ -54,6 +54,7 @@
#endif
#include <string.h>
#include <glib/gstdio.h>
#include "gstsplitmuxsink.h"
GST_DEBUG_CATEGORY_STATIC (splitmux_debug);
@ -70,6 +71,7 @@ enum
PROP_LOCATION,
PROP_MAX_SIZE_TIME,
PROP_MAX_SIZE_BYTES,
PROP_MAX_FILES,
PROP_MUXER_OVERHEAD,
PROP_MUXER,
PROP_SINK
@ -77,6 +79,7 @@ enum
#define DEFAULT_MAX_SIZE_TIME 0
#define DEFAULT_MAX_SIZE_BYTES 0
#define DEFAULT_MAX_FILES 0
#define DEFAULT_MUXER_OVERHEAD 0.02
#define DEFAULT_MUXER "mp4mux"
#define DEFAULT_SINK "filesink"
@ -139,6 +142,8 @@ static void start_next_fragment (GstSplitMuxSink * splitmux);
static void check_queue_length (GstSplitMuxSink * splitmux, MqStreamCtx * ctx);
static void mq_stream_ctx_unref (MqStreamCtx * ctx);
static void gst_splitmux_sink_ensure_max_files (GstSplitMuxSink * splitmux);
static MqStreamBuf *
mq_stream_buf_new (void)
{
@ -202,6 +207,13 @@ gst_splitmux_sink_class_init (GstSplitMuxSinkClass * klass)
g_param_spec_uint64 ("max-size-bytes", "Max. size bytes",
"Max. amount of data per file (in bytes, 0=disable)", 0, G_MAXUINT64,
DEFAULT_MAX_SIZE_BYTES, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_MAX_FILES,
g_param_spec_uint ("max-files", "Max files",
"Maximum number of files to keep on disk. Once the maximum is reached,"
"old files start to be deleted to make room for new ones.",
0, G_MAXUINT, DEFAULT_MAX_FILES,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_MUXER,
g_param_spec_object ("muxer", "Muxer",
@ -233,6 +245,7 @@ gst_splitmux_sink_init (GstSplitMuxSink * splitmux)
splitmux->mux_overhead = DEFAULT_MUXER_OVERHEAD;
splitmux->threshold_time = DEFAULT_MAX_SIZE_TIME;
splitmux->threshold_bytes = DEFAULT_MAX_SIZE_BYTES;
splitmux->max_files = DEFAULT_MAX_FILES;
GST_OBJECT_FLAG_SET (splitmux, GST_ELEMENT_FLAG_SINK);
}
@ -307,6 +320,11 @@ gst_splitmux_sink_set_property (GObject * object, guint prop_id,
splitmux->threshold_time = g_value_get_uint64 (value);
GST_OBJECT_UNLOCK (splitmux);
break;
case PROP_MAX_FILES:
GST_OBJECT_LOCK (splitmux);
splitmux->max_files = g_value_get_uint (value);
GST_OBJECT_UNLOCK (splitmux);
break;
case PROP_MUXER_OVERHEAD:
GST_OBJECT_LOCK (splitmux);
splitmux->mux_overhead = g_value_get_double (value);
@ -354,6 +372,11 @@ gst_splitmux_sink_get_property (GObject * object, guint prop_id,
g_value_set_uint64 (value, splitmux->threshold_time);
GST_OBJECT_UNLOCK (splitmux);
break;
case PROP_MAX_FILES:
GST_OBJECT_LOCK (splitmux);
g_value_set_uint (value, splitmux->max_files);
GST_OBJECT_UNLOCK (splitmux);
break;
case PROP_MUXER_OVERHEAD:
GST_OBJECT_LOCK (splitmux);
g_value_set_double (value, splitmux->mux_overhead);
@ -1530,6 +1553,7 @@ static void
set_next_filename (GstSplitMuxSink * splitmux)
{
gchar *fname = NULL;
gst_splitmux_sink_ensure_max_files (splitmux);
g_signal_emit (splitmux, signals[SIGNAL_FORMAT_LOCATION], 0,
splitmux->fragment_id, &fname);
@ -1627,3 +1651,11 @@ register_splitmuxsink (GstPlugin * plugin)
return gst_element_register (plugin, "splitmuxsink", GST_RANK_NONE,
GST_TYPE_SPLITMUX_SINK);
}
static void
gst_splitmux_sink_ensure_max_files (GstSplitMuxSink * splitmux)
{
if (splitmux->max_files && splitmux->fragment_id >= splitmux->max_files) {
splitmux->fragment_id = 0;
}
}

1
gst/multifile/gstsplitmuxsink.h
View file

@ -94,6 +94,7 @@ struct _GstSplitMuxSink {
GstClockTime threshold_time;
guint64 threshold_bytes;
guint max_files;
guint mq_max_buffers;