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mpegtsmux: Add new property prog-map to the muxer

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This commit is contained in:
Lin YANG 2009-07-11 17:44:54 +08:00 committed by Sebastian Dröge
parent baced65049
commit 9f90dfee3e
2 changed files with 28 additions and 0 deletions
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27
gst/mpegtsmux/mpegtsmux.c
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@ -96,6 +96,7 @@ GST_DEBUG_CATEGORY (mpegtsmux_debug);
enum enum
{ {
ARG_0, ARG_0,
ARG_PROG_MAP,
ARG_M2TS_MODE ARG_M2TS_MODE
}; };
@ -180,6 +181,11 @@ mpegtsmux_class_init (MpegTsMuxClass * klass)
gstelement_class->release_pad = mpegtsmux_release_pad; gstelement_class->release_pad = mpegtsmux_release_pad;
gstelement_class->change_state = mpegtsmux_change_state; gstelement_class->change_state = mpegtsmux_change_state;
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_PROG_MAP,
g_param_spec_boxed ("prog-map", "Program map",
"A GstStructure specifies the mapping from elementary streams to programs",
GST_TYPE_STRUCTURE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_M2TS_MODE, g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_M2TS_MODE,
g_param_spec_boolean ("m2ts_mode", "M2TS(192 bytes) Mode", g_param_spec_boolean ("m2ts_mode", "M2TS(192 bytes) Mode",
"Defines what packet size to use, normal TS format ie .ts(188 bytes) " "Defines what packet size to use, normal TS format ie .ts(188 bytes) "
@ -210,6 +216,8 @@ mpegtsmux_init (MpegTsMux * mux, MpegTsMuxClass * g_class)
mux->m2ts_mode = FALSE; mux->m2ts_mode = FALSE;
mux->first_pcr = TRUE; mux->first_pcr = TRUE;
mux->last_ts = 0; mux->last_ts = 0;
mux->prog_map = NULL;
} }
static void static void
@ -230,6 +238,10 @@ mpegtsmux_dispose (GObject * object)
tsmux_free (mux->tsmux); tsmux_free (mux->tsmux);
mux->tsmux = NULL; mux->tsmux = NULL;
} }
if (mux->prog_map) {
gst_structure_free (mux->prog_map);
mux->prog_map = NULL;
}
GST_CALL_PARENT (G_OBJECT_CLASS, dispose, (object)); GST_CALL_PARENT (G_OBJECT_CLASS, dispose, (object));
} }
@ -245,6 +257,18 @@ gst_mpegtsmux_set_property (GObject * object, guint prop_id,
/*set incase if the output stream need to be of 192 bytes */ /*set incase if the output stream need to be of 192 bytes */
mux->m2ts_mode = g_value_get_boolean (value); mux->m2ts_mode = g_value_get_boolean (value);
break; break;
case ARG_PROG_MAP:
{
const GstStructure *s = gst_value_get_structure (value);
if (mux->prog_map) {
gst_structure_free (mux->prog_map);
}
if (s)
mux->prog_map = gst_structure_copy (s);
else
mux->prog_map = NULL;
break;
}
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break; break;
@ -261,6 +285,9 @@ gst_mpegtsmux_get_property (GObject * object, guint prop_id,
case ARG_M2TS_MODE: case ARG_M2TS_MODE:
g_value_set_boolean (value, mux->m2ts_mode); g_value_set_boolean (value, mux->m2ts_mode);
break; break;
case ARG_PROG_MAP:
gst_value_set_structure (value, mux->prog_map);
break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break; break;

1
gst/mpegtsmux/mpegtsmux.h
View file

@ -110,6 +110,7 @@ struct MpegTsMux {
TsMux *tsmux; TsMux *tsmux;
TsMuxProgram *program; TsMuxProgram *program;
GstStructure *prog_map;
gboolean first; gboolean first;
TsMuxStream *pcr_stream; TsMuxStream *pcr_stream;