def updatePipeline(self, pipeline, analysis, tees, timeout=None):
tag = self._getTranscodingTag()
config = self._getTranscodingConfig()
outputPath = self._getOutputPath()
if analysis.hasAudio:
audioEncBin = makeAudioEncodeBin(config, analysis, tag,
pipelineInfo=self._pipelineInfo,
logger=self)
else:
audioEncBin = None
if analysis.hasVideo:
videoEncBin = makeVideoEncodeBin(config, analysis, tag,
pipelineInfo=self._pipelineInfo,
logger=self)
else:
videoEncBin = None
encBin = makeMuxerEncodeBin(outputPath, config, analysis, tag,
audioEncBin, videoEncBin,
pipelineInfo=self._pipelineInfo,
logger=self)
pipeline.add(encBin)
if videoEncBin:
tees['videosink'].get_pad('src%d').link(encBin.get_pad('videosink'))
self._bins["video-encoder"] = videoEncBin
if audioEncBin:
tees['audiosink'].get_pad('src%d').link(encBin.get_pad('audiosink'))
self._bins["audio-encoder"] = audioEncBin
def updatePipeline(self, pipeline, analysis, tees, timeout=None):
tag = self._getTranscodingTag()
self.log("Updating transcoding pipeline for thumbnail target '%s'", tag)
# First connect the custom thumbnail sink
config = self._getTranscodingConfig()
unit = config.periodUnit
value = config.periodValue
maxCount = config.maxCount
ensureOne = config.ensureOne
sampler = self.__createSampler(maxCount, unit, value, ensureOne, analysis)
thumbSink = ThumbSink(sampler, "ThumbSink-" + tag)
queue = gst.element_factory_make("queue", "thumbqueue-%s" % tag)
pipeline.add(queue, thumbSink)
gst.element_link_many(tees["videosink"], queue, thumbSink)
# Then create the thumbnailing pipeline with a custom thumnail source
config = self._getTranscodingConfig()
thumbPipeName = "thumbnailing-" + tag
thumbPipeline = gst.Pipeline(thumbPipeName)
thumbSrc = ThumbSrc("ThumbSrc-" + tag)
encoderConf = self.EncoderConfig(config)
videoEncBin = makeVideoEncodeBin(encoderConf, analysis, tag, withRateControl=False, logger=self)
fileSink = gst.element_factory_make("filesink", "filesink-%s" % tag)
thumbPipeline.add(thumbSrc, videoEncBin, fileSink)
gst.element_link_many(thumbSrc, videoEncBin, fileSink)
self._thumbSink = thumbSink
self._thumbSrc = thumbSrc
self._pipeline = thumbPipeline
self._fileSink = fileSink
self._bus = self._pipeline.get_bus()
self._bus.add_signal_watch()
self._bus.connect("message", self._bus_message_callback)
def updatePipeline(self, pipeline, analysis, tees, timeout=None):
tag = self._getTranscodingTag()
config = self._getTranscodingConfig()
outputPath = self._getOutputPath()
videoEncBin = makeVideoEncodeBin(config, analysis, tag,
pipelineInfo=self._pipelineInfo,
logger=self)
encBin = makeMuxerEncodeBin(outputPath, config, analysis, tag,
None, videoEncBin,
pipelineInfo=self._pipelineInfo,
logger=self)
pipeline.add(encBin)
tees['videosink'].get_pad('src%d').link(encBin.get_pad('videosink'))
self._bins["video-encoder"] = videoEncBin
