def requestKeyframe(self):
print "request keyframe"
self.pipelines['main'].send_event(
GstVideo.video_event_new_upstream_force_key_unit(
Gst.CLOCK_TIME_NONE, True, self.cnt))
return True
def send_event(self):
self.count = self.count + 1
#if self.count > 2147483640:
#self.count = 0
pushed = self.appsink_pad.push_event(
GstVideo.video_event_new_upstream_force_key_unit(
Gst.CLOCK_TIME_NONE, True, self.count))
print "key unit event sent... {0}".format(pushed)
def blockOnNextKeyframe(self):
tp = self.elements["srcQueue"].get_static_pad("sink")
# tp = self.elements["queue_preview"].get_static_pad("sink")
self.pipelines['main'].send_event(GstVideo.video_event_new_upstream_force_key_unit(Gst.CLOCK_TIME_NONE, True, self.cnt))
tp.add_probe(Gst.PadProbeType.BUFFER, blockActiveQueuePad, self)
return True
def blockOnNextKeyframe(self):
tp = self.elements["srcQueue"].get_static_pad("sink")
# tp = self.elements["queue_preview"].get_static_pad("sink")
self.pipelines['main'].send_event(
GstVideo.video_event_new_upstream_force_key_unit(
Gst.CLOCK_TIME_NONE, True, self.cnt))
tp.add_probe(Gst.PadProbeType.BUFFER, blockActiveQueuePad, self)
return True
def blockOnNextKeyframe(self):
if self.selfTermination:
if self.cnt >= self.selfTermination:
self.exitByTimer = True
self.window.destroy()
tp = self.elements["srcQueue"].get_static_pad("sink")
# tp = self.elements["queue_preview"].get_static_pad("sink")
self.pipelines['main'].send_event(GstVideo.video_event_new_upstream_force_key_unit(Gst.CLOCK_TIME_NONE, True, self.cnt))
tp.add_probe(Gst.PadProbeType.BUFFER, blockActiveQueuePad, self)
self.updateLight()
return True
def blockOnNextKeyframe(self):
if self.selfTermination:
if self.cnt >= self.selfTermination:
self.exitByTimer = True
self.window.destroy()
tp = self.elements["srcQueue"].get_static_pad("sink")
# tp = self.elements["queue_preview"].get_static_pad("sink")
self.pipelines['main'].send_event(GstVideo.video_event_new_upstream_force_key_unit(Gst.CLOCK_TIME_NONE, True, self.cnt))
tp.add_probe(Gst.PadProbeType.BUFFER, blockActiveQueuePad, self)
self.updateLight()
return True
def on_file_change(self, bus, msg):
if msg.type == Gst.MessageType.ELEMENT:
structure = msg.get_structure()
#logger.debug("Message received from:%s",msg.src.get_name())
#logger.debug("Structure: %s",structure.to_string())
#GST_LOG("structure is %" GST_PTR_FORMAT,structure)
if msg.src.get_name() == "tsdemux":
logger.debug("Structure:%s", structure.to_string())
if msg.src.get_name() == "splitmuxsink":
logger.debug("Structure:%s", structure.get_name())
if structure.get_name() == "splitmuxsink-fragment-closed":
filename = os.path.basename(
structure.get_string("location"))
#(result,index)=structure.get_int("index")
index = 0
(result,
running_time) = structure.get_clock_time("running-time")
logger.debug(filename + " received. Running-time:" +
str(convert_ns(running_time)))
self.playlist.append_segment({
"segment_name":
self.urlroot + '/' + self.channel + '/' + filename,
"seq_num":
index
})
self.playlist.renderPlaylist()
if msg.src.get_name() == "tsparse" and structure.get_name(
) == "sit":
section = GstMpegts.message_parse_mpegts_section(msg)
if section:
spliceinfo = section.get_scte_splice_info()
if spliceinfo.splice_command_type == 5:
logger.info(
"Splice Insert received. EventID:%#5.8x, In/~Out:%s, PCR:%s",
spliceinfo.splice_insert.splice_event_id,
spliceinfo.splice_insert.out_of_network_indicator,
convert_ns(spliceinfo.splice_insert.pts_time,
90000))
force_key_unit_event = GstVideo.video_event_new_upstream_force_key_unit(
spliceinfo.splice_insert.pts_time, True,
spliceinfo.splice_insert.splice_event_id)
result = self.splitmuxsink.get_property(
"sink").send_event(force_key_unit_event)
logger.info(
"GstForceKeyUnit event sent downstream with result:%s.",
result)
def send_event(self):
self.count = self.count + 1
pushed = self.appsink_pad.push_event(GstVideo.video_event_new_upstream_force_key_unit(Gst.CLOCK_TIME_NONE,True,self.count))
print "key unit event sent... {0}".format(pushed)
def send_event(self):
self.count = self.count+1
#if self.count > 2147483640:
#self.count = 0
pushed = self.hlssink_pad.push_event(GstVideo.video_event_new_upstream_force_key_unit(Gst.CLOCK_TIME_NONE,True,self.count))
print "pushed... {0}".format(pushed)
def requestKeyframe(self):
print "request keyframe"
self.pipelines['main'].send_event(GstVideo.video_event_new_upstream_force_key_unit(Gst.CLOCK_TIME_NONE, True, self.cnt))
return True
