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95bb7c50ee
Publish and subscribe over wss://livekit.uni-wh.de:7800 and refuse cleartext ws://. Conference room is uwh-telhai. Includes the uncommitted encoded H.264 publish path, Rally hairpin, and KMS wall overlay.
24 lines
668 B
Python
24 lines
668 B
Python
"""Annex-B access-unit split."""
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from annexb import AnnexBSplitter, is_keyframe, nal_unit_type
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def test_splitter_emits_complete_nal():
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s = AnnexBSplitter()
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assert s.push(b"") == []
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first = b"\x00\x00\x00\x01\x67SPS"
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second = b"\x00\x00\x00\x01\x68PPS"
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assert s.push(first + second) == [first]
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assert s.push(b"\x00\x00\x00\x01\x65IDR") == [second]
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def test_is_keyframe_idr():
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au = b"\x00\x00\x00\x01\x67\x00\x00\x00\x01\x65\x88"
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assert is_keyframe(au) is True
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assert nal_unit_type(au) == 7
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def test_is_keyframe_delta():
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au = b"\x00\x00\x00\x01\x41\x00"
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assert is_keyframe(au) is False
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assert nal_unit_type(au) == 1
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