{"id":35015,"date":"2024-12-17T01:58:58","date_gmt":"2024-12-16T17:58:58","guid":{"rendered":"https:\/\/17aitech.com\/?p=35015"},"modified":"2024-12-17T01:58:58","modified_gmt":"2024-12-16T17:58:58","slug":"msu%e4%b8%96%e7%95%8c%e8%a7%86%e9%a2%91%e7%bc%96%e7%a0%81%e5%99%a8%e5%a4%a7%e8%b5%9b%e6%88%90%e7%bb%a9%e5%87%ba%e7%82%89%ef%bc%8c%e8%85%be%e8%ae%af%e5%8c%85%e6%8f%bd%e5%85%a8%e9%83%a8%e6%8c%87","status":"publish","type":"post","link":"https:\/\/17aitech.com\/?p=35015","title":{"rendered":"MSU\u4e16\u754c\u89c6\u9891\u7f16\u7801\u5668\u5927\u8d5b\u6210\u7ee9\u51fa\u7089\uff0c\u817e\u8baf\u5305\u63fd\u5168\u90e8\u6307\u6807\u7b2c\u4e00\u540d"},"content":{"rendered":"

\u6587\u7ae0\u6765\u6e90\u4e8e\u4e92\u8054\u7f51:MSU\u4e16\u754c\u89c6\u9891\u7f16\u7801\u5668\u5927\u8d5b\u6210\u7ee9\u51fa\u7089\uff0c\u817e\u8baf\u5305\u63fd\u5168\u90e8\u6307\u6807\u7b2c\u4e00\u540d<\/a><\/p>\n

\u4eca\u65e5\u83b7\u6089\uff0c\u7531\u83ab\u65af\u79d1\u56fd\u7acb\u5927\u5b66\u4e3e\u529e\u7684 MSU \u4e16\u754c\u89c6\u9891\u7f16\u7801\u5668\u5927\u8d5b\u7ed3\u679c\u63ed\u6653\u3002\u5728\u5168\u90e8\u53c2\u8d5b\u7f16\u7801\u5668\u4e2d\uff0c\u817e\u8baf<\/mark>\u7f16\u7801\u5668\u5305\u63fd\u6240\u6709 15 \u9879\u6307\u6807\u7684\u5168\u90e8\u7b2c\u4e00\uff0c\u518d\u6b21\u65a9\u83b7\u5168\u573a\u6700\u4f73\u3002<\/p>\n

<\/a><\/p>\n

MSU \u5927\u8d5b\u5b98\u7f51\u6bd4\u8d5b\u7ed3\u679c\uff0c\u817e\u8baf<\/mark>\u7f16\u7801\u5668\u5168\u9762\u7b2c\u4e00\uff08MSU Main Report\uff09\u3002\u6ce8\uff1aMSU \u6bd4\u8d5b\u89c4\u5219\uff1a\u7ed3\u679c\u5dee\u522b 1% \u4ee5\u5185\u7f16\u7801\u5668\u6392\u540d\u76f8\u540c\uff0c\u5b58\u5728\u5e76\u5217\u7b2c\u4e00\u3002<\/sup><\/em><\/p>\n

\u5176\u4e2d\uff0cTencent TVC \u5728\u5168\u573a\u5404\u7c7b\u7f16\u7801\u5668\u603b\u8ba1 15 \u9879\u6307\u6807\u4e2d\u53d6\u5f97 14 \u4e2a\u7b2c\u4e00\uff0c\u7b2c\u4e00\u603b\u6570\u6700\u591a\u3002\u5728\u5404\u7f16\u7801\u8d5b\u9053\u4e2d\uff0cTencent266 \u7f16\u7801\u5668\u5305\u63fd H.266 \u8d5b\u9053 15 \u9879\u6307\u6807\u5168\u90e8\u7b2c\u4e00\uff1bTencent V265 \u7f16\u7801\u5668\u5305\u63fd H.265 \u8d5b\u9053 15 \u9879\u6307\u6807\u5168\u90e8\u7b2c\u4e00\uff1bTencent TXAV1 \u7f16\u7801\u5668\u5305\u63fd AV1 \u8d5b\u9053 15 \u9879\u6307\u6807\u5168\u90e8\u7b2c\u4e00\u3002\u6b64\u5916\uff0cTencentAVS3 \u7f16\u7801\u5668\u5728\u6bd4\u8d5b\u4e2d\u4e5f\u5c55\u73b0\u4e86\u5f88\u5f3a\u7684\u7ade\u4e89\u529b\uff0c\u6807\u5fd7\u7740\u817e\u8baf<\/mark>\u5728\u56fd\u5bb6\u81ea\u4e3b\u77e5\u8bc6\u4ea7\u6743\u89c6\u9891\u7f16\u89e3\u7801\u4e0a\u53c8\u8fc8\u51fa\u575a\u5b9e\u4e00\u6b65\u3002<\/p>\n

Tencent TVC \u83b7\u5f97\u5168\u573a\u7f16\u7801\u5668\u6700\u591a\u7b2c\u4e00<\/strong><\/p>\n

Tencent TVC \u4f5c\u4e3a\u817e\u8baf<\/mark>\u81ea\u4e3b\u7814\u53d1\u7684\u65b0\u4e00\u4ee3\u89c6\u9891\u7f16\u7801\u5668\uff0c\u5bf9\u6807\u884c\u4e1a\u6700\u9ad8\u538b\u7f29\u7387\u7684\u7f16\u7801\u6807\u51c6\uff0c\u5728\u4e0d\u65ad\u8ffd\u6c42\u538b\u7f29\u7387\u6781\u9650\u7684\u540c\u65f6\uff0c\u8003\u8651\u5230\u8fd1\u4e9b\u5e74\u8f6f\u4ef6\u89e3\u7801\u7684\u53ef\u884c\u6027\u63d0\u5347\uff0c\u4e14\u672a\u6765\u7f16\u89e3\u7801\u590d\u6742\u5ea6\u8d8a\u6765\u8d8a\u9ad8\u7684\u60c5\u51b5\uff0c\u9762\u5411\u53ef\u7075\u6d3b\u914d\u7f6e\u7684\u8f6f\u89e3\u80fd\u529b\u8bbe\u8ba1\u66f4\u6709\u6027\u4ef7\u6bd4\u7684\u9ad8\u538b\u7f29\u7387\u3001\u9ad8\u5b9e\u65f6\u6027\u7f16\u89e3\u7801\u5de5\u5177\u3002\u5b83\u5438\u6536\u4e86\u591a\u6b3e\u7f16\u7801\u5668\u7684\u7814\u53d1\u80fd\u529b\uff0c\u501f\u9274\u4e86\u6df1\u5ea6\u5b66\u4e60<\/mark>\u7f16\u7801\u3001\u7aef\u5230\u7aef\u7f16\u7801\u3001\u6d45\u538b\u7f29\u7b49\u65b0\u6807\u51c6\u65b0\u6280\u672f\u7684\u7f16\u89e3\u7801\u4f18\u5316\u7ecf\u9a8c\uff0c\u8bbe\u8ba1\u4e86\u591a\u79cd\u9ad8\u538b\u7f29\u7387\u3001\u4f4e\u8f6f\u89e3\u590d\u6742\u5ea6\u7684\u7f16\u89e3\u7801\u5de5\u5177 \u2014\u2014 \u7a7a\u57df\u975e\u76f8\u90bb\u8fd0\u52a8\u77e2\u91cf\u3001\u72b6\u6001\u6570\u81ea\u9002\u5e94\u4f9d\u8d56\u91cf\u5316<\/mark>\u3001\u4e0d\u53d7\u9650\u7684\u7075\u6d3b\u5757\u5212\u5206\u3001\u57fa\u4e8e\u795e\u7ecf\u7f51\u7edc<\/mark>\u7684\u5feb\u901f\u524d\u540e\u5904\u7406\u7b49\u3002<\/p>\n

\u9762\u5bf9\u6781\u81f4\u538b\u7f29\u7387\u9700\u6c42\uff0cTencent TVC \u53ef\u4ee5\u76f8\u6bd4 H.265 \u7f16\u7801\u8282\u7701 50% \u4ee5\u4e0a\u7801\u7387\uff0c\u751a\u81f3\u76f8\u6bd4\u4e0b\u4e00\u4ee3\u6807\u51c6\u53c2\u8003\u8f6f\u4ef6 ECM \u5feb\u5341\u51e0\u500d\u4e14\u538b\u7f29\u7387\u66f4\u9ad8\uff1b\u9762\u5bf9\u7f16\u89e3\u7801\u5b9e\u65f6\u6027\u8981\u6c42\u66f4\u9ad8\u7684\u9ad8\u6e05\u76f4\u64ad\u573a\u666f\uff0c\u76f8\u6bd4 H.265 \u8282\u7701 35% \u4ee5\u4e0a\u7801\u7387\u3002Tencent TVC \u6301\u7eed\u8fdb\u884c\u8f6f\u4ef6\u7f16\u7801\u4f18\u5316\u7684\u540c\u65f6\uff0c\u8fd8\u5c06\u4e0e\u817e\u8baf<\/mark>\u81ea\u7814\u7684\u6ca7\u6d77\u7f16\u7801\u82af\u7247\u6df1\u5ea6\u534f\u540c\uff0c\u4f18\u5316\u6ca7\u6d77\u82af\u7247\u786c\u4ef6\u8bbe\u8ba1\u3001\u6539\u8fdb SOC \u4e2d\u7684\u8f6f\u4ef6\u6a21\u5757\uff0c\u8f6f\u786c\u534f\u540c\u7f16\u7801\u4f18\u5316\u5b9e\u73b0\u66f4\u5177\u7ade\u4e89\u529b\u7684\u6781\u81f4\u538b\u7f29\u3002<\/p>\n

\u5728\u6b64\u6b21 MSU \u7f16\u7801\u5668\u6bd4\u8d5b\u4e2d\uff0cTencent TVC \u901a\u8fc7\u538b\u7f29\u7387\u548c\u7f16\u7801\u901f\u5ea6\u7684\u5168\u9762\u4f18\u5316\uff0c\u83b7\u5f97\u5404\u7c7b\u7f16\u7801\u5668\u6700\u591a\u7b2c\u4e00\uff0815 \u9879\u6307\u6807 14 \u9879\u7b2c\u4e00\uff09\u3002\u4ee5\u6700\u5e38\u7528\u7684 PSNR \u6307\u6807\u4e3a\u4f8b\uff0cTencent TVC \u76f8\u6bd4 x265 \u7f16\u7801\u5668\uff0c\u5728 1fps\/5fps\/30fps \u4e09\u4e2a\u901f\u5ea6\u6863\u6b21\uff0c\u53ef\u4ee5\u5206\u522b\u8282\u7701 53.3%\/57.3%\/52.4% \u7801\u7387\u3002\u518d\u4ee5 VMAF \u6307\u6807\u4e3a\u4f8b\uff0c\u5728 1fps\/5fps\/30fps \u901f\u5ea6\u6863\u6b21\u4e0b\uff0cTencent TVC \u53ef\u6bd4 x265 \u7f16\u7801\u5668\u5206\u522b\u8282\u7701 68.8%\/67.7%\/63.5% \u7801\u7387\u3002<\/p>\n

<\/a><\/p>\n

\u76ee\u524d\uff0cTencent TVC \u901a\u8fc7\u5404\u7c7b\u7f16\u7801\u5de5\u5177\u5728\u7f16\u7801\u548c\u89e3\u7801\u7aef\u7684\u534f\u540c\u4f18\u5316\uff0c\u5df2\u7ecf\u5b9e\u73b0\u4e86\u5728\u4e1a\u52a1\u573a\u666f\u4e0b\u6bcf\u79d2 30fps \u4ee5\u4e0a\u7684\u5b9e\u65f6\u76f4\u64ad\u7f16\u7801\uff0c\u5c06\u66f4\u597d\u7684\u52a9\u529b\u817e\u8baf<\/mark>\u4e91\u5a92\u4f53\u5904\u7406\u4ea7\u54c1\u3002<\/p>\n

Tencent266 \u8fde\u7eed\u4e24\u5e74\u5305\u63fd H.266 \u7f16\u7801\u5668\u5168\u90e8\u6307\u6807\u7b2c\u4e00<\/strong><\/p>\n

\u6807\u51c6\u4e0e\u5b9e\u73b0\u53cc\u9a71\u5e76\u8fdb<\/strong><\/p>\n

H.266\/VVC \u662f\u6700\u65b0\u4e00\u4ee3\u56fd\u9645\u6807\u51c6\uff0c\u76f8\u6bd4\u4e0a\u4e00\u4ee3\u6807\u51c6 H.265\/HEVC\uff0cH.266\/VVC \u53ef\u4ee5\u5728\u76f8\u540c\u4e3b\u89c2\u8d28\u91cf\u6761\u4ef6\u4e0b\u5c06\u89c6\u9891\u5e26\u5bbd\u964d\u4f4e 40%\u3002<\/p>\n

\u817e\u8baf<\/mark>\u79ef\u6781\u53c2\u4e0e\u4e86 H.266\/VVC \u7684\u6807\u51c6\u5236\u5b9a\uff0c\u4e0d\u4ec5\u5728\u6807\u51c6\u7ec4\u7ec7\u4e2d\u62c5\u4efb\u5305\u62ec H.266\/VVC \u6807\u51c6\u8054\u5408\u4e3b\u7f16\u4e0e\u53c2\u8003\u8f6f\u4ef6\u8054\u5408\u4e3b\u5e2d\u7684\u91cd\u8981\u804c\u4f4d\uff0c\u4e5f\u540c\u65f6\u662f\u91cd\u8981\u7684\u6280\u672f\u8d21\u732e\u8005\u3002\u6839\u636e\u5fb7\u56fd\u77e5\u8bc6\u4ea7\u6743\u5e73\u53f0 IPlytics \u6570\u636e\uff0c\u817e\u8baf<\/mark>\u5bf9 H.266\/VVC \u6807\u51c6\u7684\u6280\u672f\u8d21\u732e\u6392\u540d\u4e16\u754c\u9886\u5148\u300290 \u5e74\u4ee3\u4e2d\u56fd VCD\u3001DVD \u4f01\u4e1a\u7531\u4e8e\u4e0d\u5177\u5907\u89c6\u9891\u6807\u51c6\u5fc5\u8981\u4e13\u5229\u800c\u88ab\u5361\u8116\u5b50\u7684\u65e0\u5948\u5c06\u4e0d\u518d\u51fa\u73b0\u3002<\/p>\n

\u672c\u6b21\u6bd4\u8d5b\u4e2d\uff0cH.266 \u8d5b\u9053\u5171\u6709 6 \u4e2a\u6765\u81ea\u4e0d\u540c\u516c\u53f8\u7684\u7f16\u7801\u5668\u53c2\u4e0e\uff0cTencent266 \u8131\u9896\u800c\u51fa\uff0c\u5305\u63fd 15 \u9879\u6307\u6807 15 \u9879\u5168\u90e8\u7b2c\u4e00\u3002\u4ee5\u6700\u4e3a\u5e38\u7528\u7684 PSNR \u6307\u6807\u4e3a\u4f8b\uff0cTencent266 \u7f16\u7801\u5668\u5728 1fps\/5fps\/30fps \u901f\u5ea6\u5206\u522b\u53ef\u4ee5\u76f8\u6bd4 x265 \u7f16\u7801\u5668\u8282\u7701 50%\/54%\/51% \u5e26\u5bbd\u3002\u518d\u4ee5 VMAF \u6307\u6807\u4e3a\u4f8b\uff0c\u5728 1fps\/5fps\/30fps \u901f\u5ea6\u6863\u6b21\u4e0b\uff0cTencent266 \u53ef\u6bd4 x265 \u7f16\u7801\u5668\u5206\u522b\u8282\u7701 63%\/67%\/63% \u7801\u7387\u3002<\/p>\n

<\/a><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0H. 266 \u8d5b\u9053\u7684\u6392\u540d\u4e0e\u76f8\u540c\u753b\u8d28\u6761\u4ef6\u4e0b\u7684\u76f8\u5bf9\u7801\u7387\uff0cTencent266 \u5305\u63fd 15 \u9879\u6307\u6807\u5168\u90e8\u7b2c\u4e00\u3002<\/sup><\/em><\/p>\n

\u76ee\u524d\uff0c\u817e\u8baf<\/mark>\u4e91\u5df2\u7387\u5148\u5728\u4e1a\u754c\u5b9e\u73b0\u4e86 H.266 \u5728\u5404\u4e1a\u52a1\u7684\u5168\u7ebf\u652f\u6301\u3002Tencent266 \u4e8e 2021 \u5e74 7 \u6708\u6b63\u5f0f\u4e0a\u7ebf\u817e\u8baf<\/mark>\u4e91\uff0c\u817e\u8baf<\/mark>\u4e91\u6210\u4e3a\u5168\u7403\u9996\u5bb6\u652f\u6301\u65b0\u4e00\u4ee3\u56fd\u9645\u89c6\u9891\u7f16\u89e3\u7801\u6807\u51c6 H.266\/VVC \u7684\u4e91\u5382\u5546\u30022023 \u5e74 2 \u6708 Tencent266 \u4e0a\u7ebf\u817e\u8baf<\/mark>\u4e91\u76f4\u64ad\uff0c\u817e\u8baf<\/mark>\u4e91\u6210\u4e3a\u4e1a\u754c\u9996\u4e2a\u652f\u6301 266 \u76f4\u64ad\u7684\u4e91\u5382\u5546\u3002<\/p>\n

Tencent V265 \u8fde\u7eed\u591a\u5e74\u8d5b\u9053\u7b2c\u4e00\uff0c\u7387\u5148\u652f\u6301 3D \u7f16\u7801<\/strong><\/p>\n

H.265 \u662f\u76ee\u524d\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u89c6\u9891\u6807\u51c6\uff0cTencent V265 \u7f16\u7801\u5668\u4e5f\u4e00\u76f4\u5728\u6301\u7eed\u7684\u8015\u8018\u521b\u65b0\u3002\u6b64\u6b21\u6bd4\u8d5b\uff0cTencent V265 \u7ee7\u7eed\u4fdd\u6301\u8d5b\u9053\u9886\u5148\uff0c\u5728 H.265 \u8d5b\u9053 15 \u9879\u6307\u6807\u5168\u90e8\u7b2c\u4e00\u3002<\/p>\n

\u76f8\u6bd4\u4e1a\u754c\u5e7f\u6cdb\u4f7f\u7528\u7684 x265 \u7f16\u7801\u5668\uff0cTencent V265 \u7684\u538b\u7f29\u6027\u80fd\u4f18\u52bf\u5728 1fps \u8fbe\u5230 30% \u4ee5\u4e0a\uff0c5fps \u548c 30fps \u5219\u5747\u8d85\u8fc7 40%\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0cV265 \u7f16\u7801\u5668\u5728 5fps\/30fps \u7684\u538b\u7f29\u7387\u5747\u6392\u5728\u524d\u4e94\uff0c\u751a\u81f3\u4f18\u4e8e\u90e8\u5206 266 \u7f16\u7801\u5668\u3002<\/p>\n

<\/a><\/p>\n

\u5728\u6301\u7eed\u4fdd\u6301\u884c\u4e1a\u9886\u5148\u7684\u540c\u65f6\uff0c\u8fd1\u5e74\u6765 Tencent V265 \u4e5f\u5728\u4e0d\u65ad\u6269\u5c55\u4e1a\u52a1\u5e94\u7528\u8fb9\u754c\u3002\u9996\u5148\uff0cTencent V265 \u5728\u884c\u4e1a\u5185\u7387\u5148\u652f\u6301\u4e86\u9ad8\u538b\u7f29\u7387\u7684 8K\/120fps\/HDR \u5355\u670d\u52a1\u5668\u76f4\u64ad\u548c MCTS \u5168\u666f\u89c6\u9891\u7f16\u7801\uff0c\u5728 8K \u5b9e\u65f6\u573a\u666f\u4e0b\u5373\u4fbf\u76f8\u6bd4\u8fdc\u4e0d\u80fd\u5b9e\u65f6\u7684 x265 medium \u6863\u6b21\u4e5f\u53ef\u8282\u7701 10% \u5e26\u5bbd\u3002\u6b64\u5916\uff0cTencent V265 \u53c8\u5c06\u80fd\u529b\u6269\u5c55\u5230 3D \u89c6\u9891\u7f16\u7801\u9886\u57df\uff0c\u5b9e\u73b0\u4e86\u5bf9 MV-HEVC \u6807\u51c6\u4ece\u7f16\u7801\u5c01\u88c5\u5230\u5b9e\u65f6\u89e3\u7801\u7684\u5168\u94fe\u8def\u652f\u6301\uff0c\u5e76\u901a\u8fc7\u6df1\u5ea6\u4f18\u5316\uff0c\u5728\u4e1a\u5185\u7387\u5148\u5b9e\u73b0\u4e86\u4e92\u8054\u7f51 3D \u7f16\u7801\u573a\u666f 20% \u7684\u7801\u7387\u8282\u7701\uff0c\u53ef\u4e3a visionPro \u4e1a\u52a1\u5e94\u7528\u63d0\u4f9b\u7801\u7387\u66f4\u4f4e\u3001\u538b\u7f29\u7387\u66f4\u9ad8\u7684\u7a7a\u95f4\u5a92\u4f53\u5185\u5bb9\u3002\u540c\u65f6\uff0cTencent V265 \u8fd8\u628a\u7f16\u7801\u80fd\u529b\u62d3\u5c55\u5230\u4e86\u7ec8\u7aef\uff0c\u5e76\u901a\u8fc7\u817e\u8baf<\/mark>\u4e91\u5a92\u4f53\u5904\u7406\u4ea7\u54c1\uff0c\u4e3a\u5ba2\u6237\u63d0\u4f9b\u79c1\u6709\u5316\u7ec8\u7aef SDK \u7528\u4e8e RTC \u548c\u76f4\u64ad\u63a8\u6d41\u3002<\/p>\n

Tencent TXAV1 \u7f16\u7801\u5668\u53d6\u5f97 AV1 \u8d5b\u9053\u5168\u90e8\u6307\u6807\u7b2c\u4e00\uff0c\u4e3a\u6d77\u5185\u5916\u5ba2\u6237\u63d0\u4f9b\u670d\u52a1<\/strong><\/p>\n

AV1 \u7f16\u7801\u6807\u51c6\u51ed\u501f\u5176\u9ad8\u6548\u7684\u538b\u7f29\u7387\u548c\u7f16\u89e3\u7801\u751f\u6001\u5065\u5168\u7684\u4f18\u52bf\uff0c\u5728\u8d8a\u6765\u8d8a\u591a\u7684\u6d77\u5185\u5916\u89c6\u9891\u4e1a\u52a1\u4e2d\u5f00\u59cb\u5e94\u7528\u3002\u8fd1\u5e74\u6765\uff0c\u9ad8\u901a\u3001\u8054\u53d1\u79d1<\/mark>\u3001\u82f9\u679c\u7684\u6700\u65b0\u624b\u673a\u82af\u7247\u5747\u5df2\u652f\u6301 AV1 \u7684\u786c\u4ef6\u89e3\u7801\u3002\u636e\u4e0d\u5b8c\u5168\u7edf\u8ba1\uff0c\u76ee\u524d\u5df2\u6709 20% \u7684\u7ec8\u7aef\u5177\u5907\u786c\u89e3\u80fd\u529b\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u6d4f\u89c8\u5668\u751f\u6001\u7684\u539f\u751f\u652f\u6301\uff0cgoogle\u3001netflix\u3001 instagram\u3001facebook \u7b49\u5747\u5df2\u5728\u89c6\u9891\u548c\u56fe\u7247\u4e1a\u52a1\u4e2d\u5f00\u59cb\u4f7f\u7528 AV1 \u7f16\u89e3\u7801\u80fd\u529b\u3002<\/p>\n

\u817e\u8baf<\/mark>\u4e5f\u4e00\u76f4\u5728\u6295\u5165 AV1 \u7f16\u89e3\u7801\u5668\u7684\u7814\u53d1\uff0c\u5728\u4eca\u5e74\u7684\u6bd4\u8d5b\u4e2d\uff0cTencent TXAV1 \u7f16\u7801\u5668\u518d\u4e00\u6b21\u5728 AV1 \u8d5b\u9053\u4e0a\u53d6\u5f97\u4e86\u5168\u9762\u7b2c\u4e00\u7684\u4f18\u5f02\u6210\u7ee9\uff0c\u76f8\u6bd4 x265 \u5728\u5404\u901f\u5ea6\u6863\u4f4d\u90fd\u53ef\u4ee5\u8282\u7701 40% \u4ee5\u4e0a\u7801\u7387\uff0c\u538b\u7f29\u7387\u9886\u5148 google\u3001Intel \u548c netflix \u7b49\u516c\u53f8\u6240\u4f7f\u7528\u7684 AOM\u3001SVT-AV1 \u7f16\u7801\u5668 10% \u4ee5\u4e0a\u3002\u5373\u4fbf\u5728\u6240\u6709\u53c2\u8d5b\u7f16\u7801\u5668\u4e2d\u6a2a\u5411\u6bd4\u8f83\uff0cTencent TXAV1 \u5728\u5404\u4e2a\u901f\u5ea6\u6863\u4f4d\u4e5f\u8868\u73b0\u51fa\u8272\u3002<\/p>\n

<\/a><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 AV1 \u8d5b\u9053\u7684\u7f16\u7801\u5668\u6392\u540d\u4e0e\u76f8\u540c\u753b\u8d28\u6761\u4ef6\u4e0b\u7684\u76f8\u5bf9\u7801\u7387\uff0cTencent TXAV1 \u83b7\u5f97 15 \u9879\u6307\u6807\u5168\u90e8\u7b2c\u4e00\u3002<\/sup><\/em><\/p>\n

\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0cTencent TXAV1 \u7f16\u7801\u5668\u4e0d\u4ec5\u5728 MSU \u6bd4\u8d5b\u4e2d\u5c55\u793a\u4e86\u817e\u8baf<\/mark>\u81ea\u7814 AV1 \u7f16\u7801\u5668\u7684\u6280\u672f\u5b9e\u529b\uff0c\u4e5f\u6839\u636e AV1 \u751f\u6001\u53d1\u5c55\u91cd\u70b9\u5bf9\u5176\u76f4\u64ad\u3001\u70b9\u64ad\u548c\u56fe\u7247\u4e91\u670d\u52a1\u80fd\u529b\u8fdb\u884c\u4e86\u4f18\u5316\u3002\u76ee\u524d\u5df2\u7ecf\u901a\u8fc7\u817e\u8baf<\/mark>\u4e91\u4e3a\u6d77\u5185\u5916\u5ba2\u6237\u63d0\u4f9b\u4e86\u89c6\u9891\u548c\u56fe\u7247\u7f16\u8f6c\u7801\u7684\u670d\u52a1\uff0c\u652f\u6301\u4e86 4:4:4 \u89c6\u9891\u56fe\u7247\u538b\u7f29\u3001\u7ec8\u7aef\u7f16\u89e3\u7801\u3001\u8d85\u9ad8\u6e05\u5b9e\u65f6\u8f6c\u7801\u7b49\uff0c\u5df2\u5177\u5907\u6bd4\u8f83\u5b8c\u5584\u7684\u4ea7\u54c1\u5f62\u6001\u3002<\/p>\n

TencentAVS3 \u53d6\u5f97\u8d5b\u9053\u6700\u4f73\uff0c\u52a9\u529b\u56fd\u4ea7\u5316\u53d1\u5c55<\/strong><\/p>\n

AVS3\uff08Audi<\/mark>o Video coding Standard\uff0c\u97f3\u89c6\u9891\u7f16\u7801\u6807\u51c6\uff09\u662f\u6211\u56fd\u81ea\u4e3b\u77e5\u8bc6\u4ea7\u6743\u7684\u97f3\u89c6\u9891\u7f16\u7801\u6807\u51c6\u3002\u81ea AVS\u3001AVS2 \u4e00\u8def\u8d70\u6765\uff0cAVS3 \u6807\u51c6\u5728\u97f3\u89c6\u9891\u6807\u51c6\u6280\u672f\u4e0a\u5b9e\u73b0\u4e86\u4ece\u8ffd\u8d76\u8005\u5230\u9886\u5148\u8005\u7684\u7a81\u7834\u3002<\/p>\n

\u817e\u8baf<\/mark>\u79ef\u6781\u53c2\u4e0e\u4e86 AVS3 \u7684\u6807\u51c6\u5236\u5b9a\uff0c\u6709\u8d85\u8fc7 150 \u9879\u6280\u672f\u63d0\u6848\u88ab AVS \u6807\u51c6\u7ec4\u7ec7\u6240\u91c7\u7eb3\uff0c\u5e76\u62c5\u4efb\u591a\u4e2a\u4e13\u9898\u7ec4\u4e3b\u5e2d\uff0c\u4e3b\u5bfc\u4e86\u5305\u62ec AVS3 \u5c4f\u5e55\u5185\u5bb9\u7f16\u7801\u6280\u672f\u3001\u70b9\u4e91\u538b\u7f29\u6280\u672f\u3001\u6c89\u6d78\u5f0f\u5a92\u4f53\u7cfb\u7edf\uff0c\u4ee5\u53ca\u8d28\u91cf\u8bc4\u4ef7\u7b49\u6280\u672f\u7684\u6807\u51c6\u5316\u5de5\u4f5c\u3002<\/p>\n

\u672c\u6b21\u6bd4\u8d5b\uff0cTencentAVS3 \u7f16\u7801\u5668\u5ef6\u7eed\u4f73\u7ee9\uff0c\u53d6\u5f97\u4e86\u8fdc\u4f18\u4e8e x265 \u7684\u538b\u7f29\u6027\u80fd\u3002\u4ee5 VMAF \u6307\u6807\u4e3a\u4f8b\uff0c\u5728 1fps \u901f\u5ea6\u6863\u6b21\u4e0b\uff0cTencentAVS3 \u53ef\u6bd4 x265 \u7f16\u7801\u5668\u8282\u7701 57.6% \u7801\u7387\u3002<\/p>\n

\u6b64\u5916\uff0c\u4e3a\u6301\u7eed\u63a8\u8fdb\u56fd\u4ea7\u5316\u4ea7\u4e1a\u843d\u5730\uff0c\u817e\u8baf<\/mark>\u4e91\u4e5f\u662f\u56fd\u5185\u9996\u5bb6\u652f\u6301 AVS2\u3001AVS3 \u89c6\u9891\u5904\u7406\u4e1a\u52a1\u7684\u4e91\u5382\u5546\u3002\u5982\u4eca\uff0cAVS2 \u4e0e AVS3 \u89c6\u9891\u7f16\u89e3\u7801\u5f15\u64ce\u5747\u5df2\u901a\u8fc7\u817e\u8baf<\/mark>\u4e91\u670d\u52a1\u5e7f\u7535\u7b49\u884c\u4e1a\u5e94\u7528\u3002\u57fa\u4e8e AVS \u7cfb\u5217\u6807\u51c6\u7684\u56fe\u7247\u538b\u7f29\u5f15\u64ce\u4e5f\u5e7f\u6cdb\u670d\u52a1\u817e\u8baf<\/mark>\u5185\u5916\u5404\u7c7b\u4e1a\u52a1\u3002<\/p>\n

<\/a><\/p>\n

\u636e\u6089\uff0cMSU \u4e16\u754c\u89c6\u9891\u7f16\u7801\u5668\u5927\u8d5b\u662f\u89c6\u9891\u7f16\u7801\u538b\u7f29\u9886\u57df\u6700\u5177\u6743\u5a01\u548c\u5f71\u54cd\u529b\u7684\u5168\u7403\u9876\u7ea7\u8d5b\u4e8b\uff0c\u817e\u8baf<\/mark>\u7f16\u7801\u5668\u5728\u6b64\u6b21\u6bd4\u8d5b\u4e2d\u5168\u9762\u9886\u5148\u7684\u6210\u679c\uff0c\u4f53\u73b0\u4e86\u5176\u5e94\u7528\u8303\u56f4\u4e0a\u7684\u6df1\u5e7f\u5ea6\u3002<\/p>\n

\u800c\u968f\u7740\u817e\u8baf<\/mark>\u5728\u97f3\u89c6\u9891\u9886\u57df\u7684\u4e0d\u65ad\u6df1\u8015\uff0c\u817e\u8baf<\/mark>\u4e91\u6210\u4e3a\u884c\u4e1a\u652f\u6301\u89c6\u9891\u7f16\u7801\u6807\u51c6\u6700\u5168\u9762\u7684\u4e91\u5382\u5546\uff0c\u817e\u8baf<\/mark>\u4e91\u5a92\u4f53\u5904\u7406\u4ea7\u54c1\u5728\u52a9\u529b\u5185\u90e8\u89c6\u9891\u4e1a\u52a1\u7684\u6027\u80fd\u63d0\u5347\u7684\u540c\u65f6\uff0c\u4e5f\u79c9\u627f \u201c\u5f00\u653e\u5408\u4f5c\u201d \u7684\u7406\u5ff5\u4e3a\u884c\u4e1a\u5ba2\u6237\u63d0\u4f9b\u591a\u79cd\u7c7b\u578b\u7684\u670d\u52a1\uff0c\u65e2\u53ef\u4ee5\u63d0\u4f9b\u516c\u6709\u4e91\u670d\u52a1\uff0c\u4e5f\u53ef\u4ee5\u6839\u636e\u5ba2\u6237\u9700\u6c42\u63d0\u4f9b\u79c1\u6709\u4e91\u90e8\u7f72\u4ea4\u4ed8\uff0c\u4ee5\u53ca\u5c06\u89c6\u9891\u7f16\u7801\u76f8\u5173\u80fd\u529b\u539f\u5b50\u5316\uff0c\u4e3a\u5ba2\u6237\u63d0\u4f9b\u53ef\u96c6\u6210 SDK\/LIB \u5e93\u7b49\u670d\u52a1\uff0c\u7ed9\u7528\u6237\u5e26\u6765\u66f4\u4fbf\u6377\u4f18\u8d28\u3001\u66f4\u6e05\u6670\u6d41\u7545\u7684\u89c6\u9891\u4f53\u9a8c\u3002<\/p>\n

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