{"id":469,"date":"2018-12-22T01:21:30","date_gmt":"2018-12-21T17:21:30","guid":{"rendered":"http:\/\/www.luodonggan.com\/wordpress\/?p=469"},"modified":"2018-12-22T01:21:30","modified_gmt":"2018-12-21T17:21:30","slug":"htmlhls%e5%ae%9e%e7%8e%b0%e8%a7%86%e9%a2%91%e6%92%ad%e6%94%be","status":"publish","type":"post","link":"http:\/\/8.152.216.154:8081\/?p=469","title":{"rendered":"HTML+HLS\u5b9e\u73b0\u89c6\u9891\u64ad\u653e"},"content":{"rendered":"

\u80cc\u666f\uff1a \u7531\u4e8e\u524d\u4e00\u6bb5\u65f6\u95f4\u628a\u513f\u5b50\u4e00\u5468\u5c81\u7684\u751f\u65e5\u89c6\u9891\u4e0a\u4f20\u5230\u4e86\u4e2a\u4eba\u963f\u91cc\u4e91\u670d\u52a1\u5668\u4e0a\uff0c\u901a\u8fc7HTML5\u7684video\u6807\u7b7e\u5b9e\u73b0\u4e86\u7b80\u5355\u7684\u64ad\u653eMP4\u6587\u4ef6\uff0c\u4f46\u65f6\u53d1\u73b0\u4f53\u9a8c\u975e\u5e38\u5dee\uff0c\u89c6\u9891\u8981\u52a0\u8f7d\u7f13\u5b58\u65f6\u95f4\u7279\u522b\u957f\uff0c\u6709\u65f6\u5019\u53ef\u80fd\u52a0\u8f7d\u4e0d\u51fa\u3002<\/p>\n

\"image.png\"<\/p>\n

    \u63a5\u89e6\u6570\u5b57\u5a92\u4f53\u884c\u4e1a\u4e4b\u540e\uff0c\u53d1\u73b0\u53ef\u4ee5\u901a\u8fc7HLS\u6280\u672f\u5c06MP4\u6587\u4ef6\uff0c\u901a\u8fc7FFmpeg\u5de5\u5177\u5c06mp4\u6587\u4ef6\u8f6c\u4e3aTS\u683c\u5f0f\uff0c\u7136\u540e\u8fdb\u884c\u5207\u7247\uff0c\u5f62\u6210m3u8\u7684\u64ad\u653e\u5217\u8868\uff0c\u7136\u540e\u518d\u901a\u8fc7web\u64ad\u653e\u5668\u8fdb\u884c\u64ad\u653e\u3002<\/p>\n

<\/p>\n

1\u3001\u5b89\u88c5FFmpeg\u8f6c\u7801\u5de5\u5177<\/p>\n

1\uff09\u5b89\u88c5EPEL Release\uff0c\u56e0\u4e3a\u5b89\u88c5\u9700\u8981\u4f7f\u7528\u5176\u4ed6\u7684repo\u6e90\uff0c\u6240\u4ee5\u9700\u8981EPEL\u652f\u6301<\/code><\/div>\n
[root@qd-vpc-<\/code>op<\/code>-snapshot01 ~]<\/code># yum install -y epel-release<\/code><\/div>\n

[root@qd-vpc-<\/code>op<\/code>-snapshot01 ~]<\/code># rpm --import \/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-EPEL-7          \/\/\u5982\u679c\u51fa\u73b0\u7f3a\u5c11Code\u63d0\u793a\uff0c\u5c31\u6267\u884c\u6b64\u6761\u547d\u4ee4\u3002<\/code><\/p>\n

\"image.png\"\/<\/code><\/p>\n

[root@qd-vpc-<\/code>op<\/code>-snapshot01 ~]<\/code># yum repolist            \/\/\u5b89\u88c5\u5b8c\u6210\u4e4b\u540e\uff0c\u53ef\u4ee5\u67e5\u770b\u662f\u5426\u5b89\u88c5\u6210\u529f<\/code><\/div>\n

 <\/p>\n

2\uff09\u5b89\u88c5Nux-Dextop\u6e90<\/code><\/div>\n

[root@qd-vpc-<\/code>op<\/code>-snapshot01 ~]<\/code># rpm --import http:\/\/li.nux.ro\/download\/nux\/RPM-GPG-KEY-nux.ro         \/\/\u5bfc\u5165\u4e00\u4e2aCode<\/code><\/p>\n

[root@qd-vpc-<\/code>op<\/code>-snapshot01 ~]<\/code># rpm -Uvh http:\/\/li.nux.ro\/download\/nux\/dextop\/el7\/x86_64\/nux-dextop-release-0-1.el7.nux.noarch.rpm         \/\/\u5b89\u88c5nux-dextop \u6e90<\/code><\/div>\n

\"image.png\"<\/code><\/p>\n

[root@qd-vpc-<\/code>op<\/code>-snapshot01 ~]<\/code># yum repolist      #\u67e5\u770brepo\u6e90\u662f\u5426\u5b89\u88c5\u6210\u529f<\/code><\/p>\n

 <\/p>\n

3\uff09\u5b89\u88c5ffmpeg<\/code><\/div>\n

[root@qd-vpc-<\/code>op<\/code>-snapshot01 ~]<\/code># yum install -y ffmpeg<\/code><\/p>\n

\"image.png\"\/<\/code><\/p>\n

[root@qd-vpc-<\/code>op<\/code>-snapshot01 ~]<\/code># ffmpeg -version<\/code><\/div>\n

<\/p>\n

\"image.png\"\/<\/p>\n

    \u53c2\u8003\uff1ahttps:\/\/www.cnblogs.com\/kevingrace\/p\/7553179.html<\/a> <\/p>\n

<\/p>\n

2.\u901a\u8fc7ffmpeg\u8fdb\u884c\u5207\u7247\u751f\u6210m3u8\u7d22\u5f15\u6587\u4ef6<\/span><\/p>\n

\u9996\u5148\u5c06\u89c6\u9891\u6587\u4ef6\u8f6c\u4e3a\u89c6\u9891\u7f16\u7801h.264\uff0c\u97f3\u9891\u7f16\u7801aac\u683c\u5f0f\u7684mp4\u6587\u4ef6<\/span><\/p>\n

\u67e5\u770b\u6587\u4ef6\u7684\u7f16\u7801\u683c\u5f0fffprobe .\/OneYearOld201709.mp4 <\/span><\/p>\n

\"image.png\"\/<\/span><\/p>\n

1\uff09\u5982\u679c\u4e0d\u662fmp4\u7684\uff0c\u53ef\u4ee5\u7528\u5982\u4e0b\u547d\u4ee4\u8fdb\u884c\u8f6c<\/p>\n

ffmpeg -i input.mkv -acodec copy -vcodec copy out.mp4 <\/p>\n

<\/p>\n

2\uff09\u5c06mp4\u8f6c\u4e3a\u5b8c\u6574\u7684ts<\/p>\n

ffmpeg -i OneYearOld201709.mp4 -c copy -bsf h264_mp4toannexb 1yearOld.ts <\/p>\n

\"image.png\"\/<\/p>\n

\u4e3a\u4ec0\u4e48\u8981\u7528-bsf h264_mp4toannexb,\u4e3b\u8981\u662f\u56e0\u4e3a\u4f7f\u7528\u4e86mp4\u4e2d\u7684h264\u7f16\u7801\uff0c\u800ch264\u6709\u4e24\u79cd\u5c01\u88c5\uff1a <\/p>\n

\u4e00\u79cd\u662fannexb\u6a21\u5f0f\uff0c\u4f20\u7edf\u6a21\u5f0f\uff0c\u6709startcode\uff0cSPS\u548cPPS\u662f\u5728ES\u4e2d\uff1b\u53e6\u4e00\u79cd\u662fmp4\u6a21\u5f0f\uff0c\u4e00\u822cmp4\u3001mkv\u3001avi\u4f1a\u6ca1\u6709startcode\uff0cSPS\u548cPPS\u4ee5\u53ca\u5176\u5b83\u4fe1\u606f\u88ab\u5c01\u88c5\u5728container\u4e2d\uff0c\u6bcf\u4e00\u4e2aframe\u524d\u9762\u662f\u8fd9\u4e2aframe\u7684\u957f\u5ea6\uff0c\u5f88\u591a\u89e3\u7801\u5668\u53ea\u652f\u6301annexb\u8fd9\u79cd\u6a21\u5f0f\uff0c\u56e0\u6b64\u9700\u8981\u5c06mp4\u505a\u8f6c\u6362\uff1b\u5728ffmpeg\u4e2d\u7528h264_mp4toannexb_filter\u53ef\u4ee5\u505a\u8f6c\u6362\uff1b\u6240\u4ee5\u9700\u8981\u4f7f\u7528-bsf h264_mp4toannexb\u6765\u8fdb\u884c\u8f6c\u6362\uff1b<\/p>\n

<\/p>\n

3\uff09\u5c06ts\u5207\u7247\uff0c\u5e76\u751f\u6210m3u8\u6587\u4ef6<\/p>\n

ffmpeg -i 1yearOld.ts -c copy -map 0 -f segment -segment_list playlist.m3u8 -segment_time 5 output%03d.ts<\/p>\n

 \"image.png\"\/<\/p>\n

\u5176\u4e2dsegment \u5c31\u662f\u5207\u7247\uff0c-segment_time\u8868\u793a\u9694\u51e0\u79d2\u8fdb\u884c\u5207\u4e00\u4e2a\u6587\u4ef6\uff0c\u4e0a\u9762\u547d\u4ee4\u662f\u96945s\uff0c\u4f60\u4e5f\u53ef\u4ee5\u8c03\u6574\u6210\u66f4\u5927\u7684\u53c2\u6570\u3002<\/p>\n

\u6700\u7ec8\u6587\u4ef6\u5217\u8868\u6587\u56fe\uff1a<\/p>\n

\"image.png\"\/<\/p>\n

<\/p>\n

3\u3001HTML\u64ad\u653e\u5668<\/p>\n

\u64ad\u653e\u5668\u811a\u672c\uff1a<\/p>\n

\"image.png\"\/<\/p>\n

html\u9875\u9762\uff1a<\/p>\n

\"image.png\"\/<\/p>\n

<\/p>\n

4\u3001\u5b9e\u73b0\u6548\u679c<\/p>\n

\u89c6\u9891\u4e00\u5207\u7247\u7684\u5f62\u5f0f\u8fdb\u884c\u64ad\u653e\uff0c\u901f\u5ea6\u6bd4\u8f83\u6d41\u7545\u3002<\/p>\n

\"image.png\"\/<\/p>\n

<\/p>\n

\u62d3\u5c55\u5b66\u4e60\uff1a<\/p>\n

\u4e3a\u4ec0\u4e48\u82f9\u679c\u8981\u63d0\u51faHLS\u8fd9\u4e2a\u534f\u8bae\uff0c\u5176\u5b9e\u4ed6\u7684\u4e3b\u8981\u662f\u4e3a\u4e86\u89e3\u51b3RTMP\u534f\u8bae\u5b58\u5728\u7684\u4e00\u4e9b\u95ee\u9898\u3002\u6bd4\u5982RTMP\u534f\u8bae\u4e0d\u4f7f\u7528\u6807\u51c6\u7684HTTP\u63a5\u53e3\u4f20\u8f93\u6570\u636e\uff0c\u6240\u4ee5\u5728\u4e00\u4e9b\u7279\u6b8a\u7684\u7f51\u7edc\u73af\u5883\u4e0b\u53ef\u80fd\u88ab\u9632\u706b\u5899\u5c4f\u853d\u6389\u3002\u4f46\u662fHLS\u7531\u4e8e\u4f7f\u7528\u7684HTTP\u534f\u8bae\u4f20\u8f93\u6570\u636e\uff0c\u4e0d\u4f1a\u9047\u5230\u88ab\u9632\u706b\u5899\u5c4f\u853d\u7684\u60c5\u51b5\uff08\u8be5\u4e0d\u4f1a\u6709\u9632\u706b\u5899\u8fde80\u63a5\u53e3\u90fd\u4e0d\u653e\u8fc7\u5427\uff09\u3002<\/p>\n

<\/p>\n

<\/p>\n

\u53c2\u8003\u8d44\u6599\uff1a<\/p>\n

https:\/\/www.jianshu.com\/p\/d9b64514f8cc<\/a> <\/p>\n

https:\/\/blog.csdn.net\/nellson\/article\/details\/51755177<\/a><\/p>\n

https:\/\/www.cnblogs.com\/kevingrace\/p\/7553179.html<\/a> <\/p>\n

https:\/\/blog.csdn.net\/xuxiake2016\/article\/details\/79198645<\/a> <\/p>\n

https:\/\/blog.csdn.net\/ffffffff8\/article\/details\/84288509<\/a> <\/p>\n

https:\/\/blog.csdn.net\/hejjunlin\/article\/details\/71001593<\/a> <\/p>\n

<\/p>\n

<\/p>\n

\u64ad\u653e\u5668\uff1ahttps:\/\/download.csdn.net\/download\/qq_41211900\/10647498?utm_source=bbsseo<\/a> <\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

\u80cc\u666f\uff1a \u7531\u4e8e\u524d\u4e00\u6bb5\u65f6\u95f4\u628a\u513f\u5b50\u4e00\u5468\u5c81\u7684\u751f\u65e5\u89c6\u9891\u4e0a\u4f20\u5230\u4e86\u4e2a\u4eba\u963f\u91cc\u4e91\u670d\u52a1\u5668\u4e0a\uff0c\u901a\u8fc7HTML5\u7684video\u6807\u7b7e\u5b9e\u73b0\u4e86\u7b80 […]<\/p>\n","protected":false},"author":1,"featured_media":470,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[38],"_links":{"self":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts\/469"}],"collection":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=469"}],"version-history":[{"count":2,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts\/469\/revisions"}],"predecessor-version":[{"id":472,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts\/469\/revisions\/472"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/media\/470"}],"wp:attachment":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=469"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}