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a37dede09c
Original commit message from CVS: * examples/gstreamer/filesrc.py,player.py: New examples * gstreamer/gstreamer.override: Add a dict like interface to GstTagList * gstreamer/gstpad-handlers.override: New file, split out from gstreamer.override * gstreamer/gst-types.defs: Don't use gst_buffer_free/gst_data_free, use gst_data_unref instead. * gstreamer/gst-types.c (PyGstData_to_value): Don't send address here. * gstreamer/arg-types.py (GstDataPtrArg.write_param): Send the address to stuff, since we really want to avoid segfaults :) * gstreamer/0.6.[c,defs,h,override]: Remove, we're focusing on 0.7 * gstreamer/0.7.[c,defs,h,override]: Remove, merge with gstreamer.* * gstreamer/Makefile.am: Clean up, remove versioning support.
54 lines
1.3 KiB
Python
Executable file
54 lines
1.3 KiB
Python
Executable file
import sys
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import gobject
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import gst
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class FileSource(gst.Element):
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blocksize = 4096
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fd = None
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def __init__(self, name):
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self.__gobject_init__()
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self.set_name(name)
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self.srcpad = gst.Pad('src', gst.PAD_SRC)
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self.srcpad.set_get_function(self.srcpad_get)
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self.add_pad(self.srcpad)
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def set_property(self, name, value):
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if name == 'location':
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self.fd = open(value, 'r')
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def srcpad_get(self, pad):
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data = self.fd.read(self.blocksize)
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if data:
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return gst.Buffer(data)
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else:
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self.set_eos()
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return gst.Event(gst.EVENT_EOS)
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gobject.type_register(FileSource)
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def main(args):
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if len(args) != 3:
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print 'Usage: %s input output' % (args[0])
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return -1
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bin = gst.Pipeline('pipeline')
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filesrc = FileSource('filesource')
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#filesrc = gst.Element('filesrc', 'src')
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filesrc.set_property('location', args[1])
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filesink = gst.Element('filesink', 'sink')
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filesink.set_property('location', args[2])
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bin.add_many(filesrc, filesink)
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gst.element_link_many(filesrc, filesink)
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bin.set_state(gst.STATE_PLAYING);
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while bin.iterate():
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pass
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bin.set_state(gst.STATE_NULL)
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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