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2021-12-31 下载小鹅通视频-mitmproxy版本🎉
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‎下载小鹅通视频/1.前置知识/1.AES-CBC解密/CBC解密.py‎

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from Crypto.Cipher import AES
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# 设置模式
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mode = AES.MODE_CBC
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key = b'V\x9dH\x1e:\xe6g\x10\x11l\xd7\xab\xd5\xd3\xc1\xbc'
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'''
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生成解密对象
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key：密钥
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mode：解密模式
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iv：偏移量
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'''
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cryptos = AES.new(key=key,mode=mode,iv=b'0000000000000000')
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with open('before.ts','rb') as f: # 解密前
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with open('after.ts','wb') as f2: # 解密后
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f2.write(cryptos.decrypt(f.read()))

‎下载小鹅通视频/1.前置知识/1.AES-CBC解密/after.ts‎

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‎下载小鹅通视频/1.前置知识/1.AES-CBC解密/before.ts‎

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‎下载小鹅通视频/1.前置知识/2.m3u8解析/demo.m3u8‎

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#EXTM3U
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#EXT-X-VERSION:3
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#EXT-X-TARGETDURATION:11
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#EXT-X-MEDIA-SEQUENCE:0
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:2.000000,
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v.f230.ts?start=0&end=68063&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:2.000000,
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v.f230.ts?start=68064&end=130671&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:1.708333,
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v.f230.ts?start=130672&end=190847&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:2.000000,
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v.f230.ts?start=190848&end=281471&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:2.000000,
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v.f230.ts?start=281472&end=369471&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:2.000000,
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v.f230.ts?start=369472&end=457647&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:2.000000,
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v.f230.ts?start=457648&end=742095&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:4.291667,
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v.f230.ts?start=742096&end=1186719&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:4.000000,
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v.f230.ts?start=1186720&end=1413087&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:4.000000,
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v.f230.ts?start=1413088&end=1776687&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:5.791667,
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v.f230.ts?start=1776688&end=2031631&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:6.000000,
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v.f230.ts?start=2031632&end=2294271&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:6.000000,
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v.f230.ts?start=2294272&end=2535679&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:10.208333,
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v.f230.ts?start=2535680&end=3179583&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:9.666667,
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v.f230.ts?start=3179584&end=3695279&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:10.000000,
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v.f230.ts?start=3695280&end=3994207&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:10.750000,
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v.f230.ts?start=3994208&end=4735695&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:9.333333,
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v.f230.ts?start=4735696&end=5240671&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:9.583333,
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v.f230.ts?start=5240672&end=5551439&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:10.416667,
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v.f230.ts?start=5551440&end=5820671&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-KEY:METHOD=AES-128,URI="https://app.xiaoe-tech.com/get_video_key.php?edk=CiCHkZwwhEr4uPPu%2FDpFfxJWLmVpVMapttTR7qFVt3CbcxCO08TAChiaoOvUBCokYjRhNjFiNTgtMmVhNy00OWYxLTgwZGMtZTE0NTIyODc5YWIy&fileId=5285890798112366481&keySource=VodBuildInKMS",IV=0x00000000000000000000000000000000
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#EXTINF:6.416667,
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v.f230.ts?start=5820672&end=5890239&type=mpegts&exper=0&sign=4ed80cd04c3f8f778d5dee9a52592408&t=60fbf938&us=RF69wdt1My3L&whref=xueyuan.xiaoe-tech.com
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#EXT-X-ENDLIST

‎下载小鹅通视频/1.前置知识/2.m3u8解析/parse.py‎

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import m3u8
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'''
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m3u8 官方文档：https://github.com/globocom/m3u8
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'''
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with open(r'demo.m3u8','r',encoding='utf-8') as f:
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# 解析 m3u8
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dict_data = m3u8.parse(f.read())
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print(dict_data)
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# 获取键值
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# print(dict_data.keys())
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# 获取 m3u8 分片地址
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# for data in dict_data['segments']:
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# print(data['uri'])
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# start = data['uri'].split('?')[1].split('&')[0]
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# end = data['uri'].split('?')[1].split('&')[1]
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# print(start + end)
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# 获取 m3u8 加密地址
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# for data in dict_data['keys']:
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# print(data['uri'])
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‎下载小鹅通视频/1.前置知识/3.HTML注入JS/after.html‎

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<!DOCTYPE html>
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<!--[if lt IE 9]><html lang="en-US" class="lt-ie9 l-ie9" data-n-head-ssr><![endif]-->
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<!--[if IE 9]><html lang="en-US" class="lt-ie9 ie9" data-n-head-ssr><![endif]-->
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<!--[if (gt IE 9)|!(IE)]><!-->
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<html data-n-head-ssr="">
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<!--<![endif]-->
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<head>
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<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible"/>
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<meta content="upgrade-insecure-requests" http-equiv="Content-Security-Policy"/>
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<meta content="webkit" name="renderer"/>
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<meta content="width=device-width,initial-scale=1" name="viewport"/>
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<title>
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模拟多个script节点
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</title>
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<script>
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</script>
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<script>
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</script>
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</head>
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<body>
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<script>
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</script>
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</body>
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<script>
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</script>
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<script>
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</script>
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<script type="text/javascript">
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alert('靓仔')
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</script>
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</html>

‎下载小鹅通视频/1.前置知识/3.HTML注入JS/before.html‎

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<!doctype html>
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<!--[if lt IE 9]><html lang="en-US" class="lt-ie9 l-ie9" data-n-head-ssr><![endif]-->
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<!--[if IE 9]><html lang="en-US" class="lt-ie9 ie9" data-n-head-ssr><![endif]-->
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<!--[if (gt IE 9)|!(IE)]><!--><html data-n-head-ssr><!--<![endif]-->
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<head >
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
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<meta name="renderer" content="webkit">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<title>模拟多个script节点</title>
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<script></script>
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<script></script>
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</head>
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<body>
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<script></script>
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</body>
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<script></script>
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<script></script>
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</html>

‎下载小鹅通视频/1.前置知识/3.HTML注入JS/demo.py‎

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from bs4 import BeautifulSoup
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'''
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BeautifulSoup修改文档树-官方文档：https://www.crummy.com/software/BeautifulSoup/bs4/doc.zh/#id45
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'''
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with open('before.html','r',encoding='utf-8') as f:
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soup = BeautifulSoup(f.read(), 'lxml')
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# 创建 HTML 的 script 节点
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script_tag = soup.new_tag('script', type='text/javascript')
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script_tag.string = "alert('靓仔')"
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# print(script_tag)
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# 获取最后一个 script 节点，向后插入
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print('[插入前] 最后一个节点：{}'.format(soup.select('script')[-1]))
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soup.select('script')[-1].insert_after(script_tag)
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print('[插入后] 最后一个节点：{}'.format(soup.select('script')[-1]))
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with open('after.html','w',encoding='utf-8') as f:
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f.write(soup.prettify()) # 格式化写入
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# print(soup)

‎下载小鹅通视频/1.前置知识/4.ffmpeg合成ts视频/demo.py‎

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import os
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'''
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路径常识：
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\ 不能在Linux
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/ 能够跨平台
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推荐使用 / 路径
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'''
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print('\\')
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print('/')
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# 遍历文件夹
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for dirpath,dirnames,files in os.walk('./素材'):
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# 获取有多少个文件
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print(files)
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# 将文件名排序好
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# list_data = [ int(data.replace('.ts','')) for data in files]
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# list_data.sort()
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# print(list_data)
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# 开始写入文件
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# for index in list_data:
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# # 写入
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# with open('file.txt','a+',encoding='utf-8') as f1:
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# # 读取
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# with open('file.txt','r',encoding='utf-8') as f2:
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# # 获取当前绝对路径
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# current_filename = os.getcwd().replace('\\','/')
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# # 文件名
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# filename = current_filename + '/素材/{}.ts'.format(index)
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# # 如果该文件名不在里面，就写入
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# if filename not in f2.read():
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# f1.write("file '{}'\n".format(filename))
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# 设置UTF-8编码，让命令行支持中文编码
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# cmd = 'ffmpeg.exe -f concat -safe 0 -i file.txt -c copy out.mp4"'
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# os.system('CHCP 65001')
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# os.system(cmd.replace('/', '\\'))
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‎下载小鹅通视频/1.前置知识/4.ffmpeg合成ts视频/ffmpeg.exe‎

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