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moved from videoscale => ffvideoscale *and* put queus before video and audio pipes

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This commit is contained in:
Joar Wandborg 2011-11-15 00:27:21 +01:00
parent 315266b42f
commit b33701b851
1 changed files with 13 additions and 5 deletions
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18
mediagoblin/media_types/video/transcoders.py
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@ -624,13 +624,16 @@ class VideoTranscoder:
self.pipeline.add(self.decoder)
# Video elements
self.videoqueue = gst.element_factory_make('queue', 'videoqueue')
self.pipeline.add(self.videoqueue)
self.ffmpegcolorspace = gst.element_factory_make(
'ffmpegcolorspace', 'ffmpegcolorspace')
self.pipeline.add(self.ffmpegcolorspace)
self.videoscale = gst.element_factory_make('videoscale', 'videoscale')
self.videoscale.set_property('method', 2) # I'm not sure this works
self.videoscale.set_property('add-borders', 0)
self.videoscale = gst.element_factory_make('ffvideoscale', 'videoscale')
#self.videoscale.set_property('method', 2) # I'm not sure this works
#self.videoscale.set_property('add-borders', 0)
self.pipeline.add(self.videoscale)
self.capsfilter = gst.element_factory_make('capsfilter', 'capsfilter')
@ -642,6 +645,9 @@ class VideoTranscoder:
self.pipeline.add(self.vp8enc)
# Audio elements
self.audioqueue = gst.element_factory_make('queue', 'audioqueue')
self.pipeline.add(self.audioqueue)
self.audioconvert = gst.element_factory_make('audioconvert', 'audioconvert')
self.pipeline.add(self.audioconvert)
@ -679,6 +685,7 @@ class VideoTranscoder:
self.filesrc.link(self.decoder)
# Link all the video elements in a link to webmux
self.videoqueue.link(self.ffmpegcolorspace)
self.ffmpegcolorspace.link(self.videoscale)
self.videoscale.link(self.capsfilter)
#self.capsfilter.link(self.xvimagesink)
@ -688,6 +695,7 @@ class VideoTranscoder:
if self.data.is_audio:
# Link all the audio elements in a line to webmux
#self.audioconvert.link(self.alsasink)
self.audioqueue.link(self.audioconvert)
self.audioconvert.link(self.vorbisenc)
self.vorbisenc.link(self.webmmux)
@ -707,10 +715,10 @@ class VideoTranscoder:
if self.ffmpegcolorspace.get_pad_template('sink')\
.get_caps().intersect(pad.get_caps()).is_empty():
# It is NOT a video src pad.
pad.link(self.audioconvert.get_pad('sink'))
pad.link(self.audioqueue.get_pad('sink'))
else:
# It IS a video src pad.
pad.link(self.ffmpegcolorspace.get_pad('sink'))
pad.link(self.videoqueue.get_pad('sink'))
def _setup_bus(self):
self.bus = self.pipeline.get_bus()