{"id":225410,"date":"2020-12-03T22:18:46","date_gmt":"2020-12-03T14:18:46","guid":{"rendered":"http:\/\/4563.org\/?p=225410"},"modified":"2020-12-03T22:18:46","modified_gmt":"2020-12-03T14:18:46","slug":"%e9%9f%b3%e8%a7%86%e9%a2%91%e5%bc%80%e5%8f%91%e4%bb%8e%e5%85%a5%e9%97%a8%e5%88%b0%e7%b2%be%e9%80%9a","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=225410","title":{"rendered":"\u97f3\u89c6\u9891\u5f00\u53d1\u4ece\u5165\u95e8\u5230\u7cbe\u901a"},"content":{"rendered":"
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\u97f3\u89c6\u9891\u5f00\u53d1\u4ece\u5165\u95e8\u5230\u7cbe\u901a <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : yongzhao106 <\/span> <\/i> 6<\/span> <\/div>\n
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  1. \u5728 Android \u5e73\u53f0\u7ed8\u5236\u4e00\u5f20\u56fe\u7247\uff0c\u4f7f\u7528\u81f3\u5c11 3 \u79cd\u4e0d\u540c\u7684 API\uff0cImageView\uff0cSurfaceView\uff0c\u81ea\u5b9a\u4e49 View<\/li>\n
  2. \u5728 Android \u5e73\u53f0\u4f7f\u7528 AudioRecord \u548c AudioTrack API \u5b8c\u6210\u97f3\u9891 PCM \u6570\u636e\u7684\u91c7\u96c6\u548c\u64ad\u653e\uff0c\u5e76\u5b9e\u73b0\u8bfb\u5199\u97f3\u9891 wav \u6587\u4ef6<\/li>\n
  3. \u5728 Android \u5e73\u53f0\u4f7f\u7528 Camera API \u8fdb\u884c\u89c6\u9891\u7684\u91c7\u96c6\uff0c\u5206\u522b\u4f7f\u7528 SurfaceView \u3001TextureView \u6765\u9884\u89c8 Camera \u6570\u636e\uff0c\u53d6\u5230 NV21 \u7684\u6570\u636e\u56de\u8c03<\/li>\n
  4. \u5b66\u4e60 Android \u5e73\u53f0\u7684 MediaExtractor \u548c MediaMuxer API\uff0c\u77e5\u9053\u5982\u4f55\u89e3\u6790\u548c\u5c01\u88c5 mp4 \u6587\u4ef6<\/li>\n
  5. \u5b66\u4e60 Android \u5e73\u53f0 OpenGL ES API\uff0c\u4e86\u89e3 OpenGL \u5f00\u53d1\u7684\u57fa\u672c\u6d41\u7a0b\uff0c\u4f7f\u7528 OpenGL \u7ed8\u5236\u4e00\u4e2a\u4e09\u89d2\u5f62<\/li>\n
  6. \u5b66\u4e60 Android \u5e73\u53f0 OpenGL ES API\uff0c\u5b66\u4e60\u7eb9\u7406\u7ed8\u5236\uff0c\u80fd\u591f\u4f7f\u7528 OpenGL \u663e\u793a\u4e00\u5f20\u56fe\u7247<\/li>\n
  7. \u5b66\u4e60 MediaCodec API\uff0c\u5b8c\u6210\u97f3\u9891 AAC \u786c\u7f16\u3001\u786c\u89e3<\/li>\n
  8. \u5b66\u4e60 MediaCodec API\uff0c\u5b8c\u6210\u89c6\u9891 H.264 \u7684\u786c\u7f16\u3001\u786c\u89e3<\/li>\n
  9. \u4e32\u8054\u6574\u4e2a\u97f3\u89c6\u9891\u5f55\u5236\u6d41\u7a0b\uff0c\u5b8c\u6210\u97f3\u89c6\u9891\u7684\u91c7\u96c6\u3001\u7f16\u7801\u3001\u5c01\u5305\u6210 mp4 \u8f93\u51fa<\/li>\n
  10. \u4e32\u8054\u6574\u4e2a\u97f3\u89c6\u9891\u64ad\u653e\u6d41\u7a0b\uff0c\u5b8c\u6210 mp4 \u7684\u89e3\u6790\u3001\u97f3\u89c6\u9891\u7684\u89e3\u7801\u3001\u64ad\u653e\u548c\u6e32\u67d3<\/li>\n
  11. \u8fdb\u4e00\u6b65\u5b66\u4e60 OpenGL\uff0c\u4e86\u89e3\u5982\u4f55\u5b9e\u73b0\u89c6\u9891\u7684\u526a\u88c1\u3001\u65cb\u8f6c\u3001\u6c34\u5370\u3001\u6ee4\u955c\uff0c\u5e76\u5b66\u4e60 OpenGL \u9ad8\u7ea7\u7279\u6027\uff0c\u5982\uff1aVBO\uff0cVAO\uff0cFBO \u7b49\u7b49<\/li>\n
  12. \u5b66\u4e60 Android \u56fe\u5f62\u56fe\u50cf\u67b6\u6784\uff0c\u80fd\u591f\u4f7f\u7528 GLSurfaceviw \u7ed8\u5236 Camera \u9884\u89c8\u753b\u9762<\/li>\n
  13. \u6df1\u5165\u7814\u7a76\u97f3\u89c6\u9891\u76f8\u5173\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u5982 rtmp\uff0chls\uff0c\u4ee5\u53ca\u5c01\u5305\u683c\u5f0f\uff0c\u5982\uff1aflv\uff0cmp4<\/li>\n
  14. \u6df1\u5165\u5b66\u4e60\u4e00\u4e9b\u97f3\u89c6\u9891\u9886\u57df\u7684\u5f00\u6e90\u9879\u76ee\uff0c\u5982 webrtc\uff0cffmpeg\uff0cijkplayer\uff0clibrtmp \u7b49\u7b49<\/li>\n
  15. \u5c06 ffmpeg \u5e93\u79fb\u690d\u5230 Android \u5e73\u53f0\uff0c\u7ed3\u5408\u4e0a\u9762\u79ef\u7d2f\u7684\u7ecf\u9a8c\uff0c\u7f16\u5199\u4e00\u6b3e\u7b80\u6613\u7684\u97f3\u89c6\u9891\u64ad\u653e\u5668<\/li>\n
  16. \u5c06 x264 \u5e93\u79fb\u690d\u5230 Android \u5e73\u53f0\uff0c\u7ed3\u5408\u4e0a\u9762\u79ef\u7d2f\u7684\u7ecf\u9a8c\uff0c\u5b8c\u6210\u89c6\u9891\u6570\u636e H264 \u8f6f\u7f16\u529f\u80fd<\/li>\n
  17. \u5c06 librtmp \u5e93\u79fb\u690d\u5230 Android \u5e73\u53f0\uff0c\u7ed3\u5408\u4e0a\u9762\u79ef\u7d2f\u7684\u7ecf\u9a8c\uff0c\u5b8c\u6210 Android RTMP \u63a8\u6d41\u529f\u80fd<\/li>\n
  18. \u4e0a\u9762\u79ef\u7d2f\u7684\u7ecf\u9a8c\uff0c\u505a\u4e00\u6b3e\u77ed\u89c6\u9891 APP\uff0c\u5b8c\u6210\u5982\uff1a\u65ad\u70b9\u62cd\u6444\u3001\u6dfb\u52a0\u6c34\u5370\u3001\u672c\u5730\u8f6c\u7801\u3001\u89c6\u9891\u526a\u8f91\u3001\u89c6\u9891\u62fc\u63a5\u3001MV \u7279\u6548\u7b49\u529f\u80fd<\/li>\n<\/ol>\n

    \u76f8\u4fe1\u6211\uff0c\u5982\u679c\u4f60\u8ba4\u771f\u628a\u6240\u6709\u4efb\u52a1\u90fd\u5b8c\u6210\u4e86\uff0c\u4f60\u4e00\u5b9a\u4f1a\u6210\u4e3a\u97f3\u89c6\u9891\u4eba\u624d\u62db\u8058\u5e02\u573a\u7684\u9999\u997d\u997d\uff5e\uff5e<\/p>\n

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    \u8be6\u60c5\u70b9\u51fb https:\/\/mp.weixin.qq.com\/s\/a4bbt2nqT0peGz4n84j9Fw<\/p>\n<\/p><\/div>\n

    \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (0<\/span>) <\/div>\n
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