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[aria2c] Fix IV for some AES-128 streams
Authored by: shirt
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parent
0d32e124c6
commit
96933fc1b6
@ -11,6 +11,7 @@
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from ..compat import (
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compat_setenv,
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compat_str,
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compat_struct_pack,
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)
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from ..postprocessor.ffmpeg import FFmpegPostProcessor, EXT_TO_OUT_FORMATS
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from ..utils import (
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@ -155,7 +156,7 @@ def _call_downloader(self, tmpfilename, info_dict):
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decrypt_info = fragment.get('decrypt_info')
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if decrypt_info:
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if decrypt_info['METHOD'] == 'AES-128':
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iv = decrypt_info.get('IV')
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iv = decrypt_info.get('IV') or compat_struct_pack('>8xq', fragment['media_sequence'])
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decrypt_info['KEY'] = decrypt_info.get('KEY') or self.ydl.urlopen(
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self._prepare_url(info_dict, info_dict.get('_decryption_key_url') or decrypt_info['URI'])).read()
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encrypted_data = src.read()
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