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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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15f1eb48cf
Original commit message from CVS: * gst/gstmodule.c (init_gst): Add constants for GST_*SECOND. (python_do_pending_calls): New idler handler, similar to pygtk, so python events (eg KeyboardInterrupt) can be raised during mainloop * gst/gst.override (_wrap_gst_bin_get_list): (_wrap_gst_pad_tp_repr, caps_length, caps_item) (structure_length, structure_subscript) (_wrap_gst_structure_tp_repr): Impl. (_wrap_gst_main): Override with threading blocking. * gst/gst-types.defs (Object): add flags field. (Structure): Add copy/release funcs * gst/__init__.py (devloc): Don't initialize threads * gst/Makefile.am: clean up * examples/gst/player.py: Prettify and simplify. Uses GstThread now. * examples/gstplay/player.py: Update to new api and make it work.
48 lines
1.1 KiB
Python
Executable file
48 lines
1.1 KiB
Python
Executable file
#!/usr/bin/env python
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import os
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import sys
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import gst
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def found_tags_cb(element, source, tags):
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for tag in tags.keys():
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print "%s: %s" % (gst.tag_get_nick(tag), tags[tag])
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def error_cb(*args):
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print args
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def playfile(filename):
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bin = gst.Thread('player')
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bin.connect('eos', lambda x: gst.main_quit())
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bin.connect('error', error_cb)
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source = gst.Element('filesrc', 'src')
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source.set_property('location', filename)
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spider = gst.Element('spider', 'spider')
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spider.connect('found-tag', found_tags_cb)
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sink = gst.Element('osssink', 'sink')
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#sink.set_property('release-device', 1)
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bin.add_many(source, spider, sink)
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if not gst.element_link_many(source, spider, sink):
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print "ERROR: could not link"
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return 2
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print 'Playing:', os.path.basename(filename)
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if not bin.set_state(gst.STATE_PLAYING):
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print "ERROR: could not set bin to playing"
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return 2
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gst.main()
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def main(args):
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if len(args) != 2:
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print 'Usage; player.py filename'
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return 1
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return playfile(args[1])
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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