{"id":339512,"date":"2021-02-16T14:08:42","date_gmt":"2021-02-16T06:08:42","guid":{"rendered":"http:\/\/4563.org\/?p=339512"},"modified":"2021-02-16T14:08:42","modified_gmt":"2021-02-16T06:08:42","slug":"%e6%b1%82%e8%a7%a3%ef%bc%9affmpeg-%e5%88%87%e7%89%87%e9%80%9f%e5%ba%a6%e6%85%a2%ef%bc%8c%e6%97%a0%e6%b3%95%e7%a7%92%e5%88%87mp4","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=339512","title":{"rendered":"\u6c42\u89e3\uff1affmpeg \u5207\u7247\u901f\u5ea6\u6162\uff0c\u65e0\u6cd5\u79d2\u5207MP4"},"content":{"rendered":"\n

\t\t\t\t\t\u9b54\u9b3c\u7b4b\u8089\u4eba<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

\u6c42\u89e3\uff1affmpeg \u5207\u7247\u901f\u5ea6\u6162\uff0c\u65e0\u6cd5\u79d2\u5207MP4<\/h3>\n

\t\t \u672c\u5e16\u6700\u540e\u7531 \u9b54\u9b3c\u7b4b\u8089\u4eba \u4e8e 2021-2-15 15:57 \u7f16\u8f91 <\/p>\n

\u5df2\u89e3\u51b3\uff0c\u611f\u8c22\u5404\u4f4dLOC\u5927\u4f6c
\u628a\u4ee5\u4e0b\u4ee3\u7801\u5b58\u5165bat\u6587\u4ef6\uff0c\u53e6\u5b58\u4e3aASNII\u7f16\u7801<\/p>\n

for \/f "delims=" %%A in (‘dir *.mp4 \/b \/s’) do %~dp0coreffmpeg.exe -i "%%A" -c copy -bsf:v h264_mp4toannexb -hls_list_size 0 -start_number 0 -hls_time 10 -hls_list_size 0 -f hls "%%A.m3u8"<\/p>\n

*-********************************************************
\u6211\u7535\u8111\u914d\u7f6e\u4e5f\u4e0d\u5dee\u7684\uff0c\u8fd9\u6bb5\u4ee3\u7801\u867d\u7136\u53ef\u4ee5\u628amp4\u53d8\u621010\u79d2\u7684ts\uff0c\u4f46\u662f\u5374\u4e0d\u80fd\u79d2\u5207\u4e5f\u4e0d\u80fd\u79d2\u5207\u540e\u5220\u9664\u6e90\u6587\u4ef6mp4\uff0c\u6709\u70b9\u8d39\u89e3
\u6211\u6d4b\u8bd5\u5207\u4e00\u4e2a195MB\u7684MP4\u89c6\u9891\u8981\u82b1\u4e03\u516b\u5206\u949f
\u6709\u5927\u4f6c\u53ef\u4ee5\u89e3\u51b3\u5417\uff0c\u6709\u798f\u5229\u9001\uff0c\u7edd\u5bf9\u503c\uff01\u4e0d\u8981\u798f\u5229\u7684\u8bdd\u53d1\u7ea2\u5305\u4e5f\u884c\uff01<\/p>\n

for \/f "delims=" %%A in (‘dir *.mp4 \/b \/s’) do c:\/ffmpeg\/bin\/ffmpeg -i "%%A" -profile:v baseline -level 3.0 -start_number 0 -hls_time 10 -hls_list_size 0 -f hls "%%A.m3u8"
pause<\/p>\n

https:\/\/img.zsykjm.com\/2021\/02\/15\/QQ20210215104930.png
https:\/\/img.zsykjm.com\/2021\/02\/15\/QQ20210215104948.png\t\t\t\t<\/p>\n

\t\t\t\t\tbihui<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\tffmpeg -i "${file}" -c copy -bsf:v h264_mp4toannexb -hls_time 6 -hls_list_size 0 -hls_segment_filename "${m3u8dir}\/%04d.ts" "${m3u8dir}\/video.m3u8" > \/dev\/null 2>&1\t\t\t\t<\/p>\n

\t\t\t\t\t\u5468\u6da6\u53d1<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u79d2\u5207 \u8981\u770b\u4f60\u8bbe\u7f6e\u7684\u5206\u8fa8\u7387\u4e86 \u4f60\u8bbe\u7f6e\u7684\u5206\u8fa8\u7387\u662f720p \u4f60\u4e0a\u4f20\u7684\u662f720p \u662f1\u79d2\u5c31\u597d\u4e86,\u4f46\u662f\u4f60\u4f20\u7684\u662f480p \u9700\u8981\u8f6c\u7801\u5230720p\u540e\u624d\u80fd\u5207,\u6240\u4ee5\u5c31\u6162\u4e86,\u4e0d\u662f\u5207\u7247\u6162,\u662f\u8f6c\u7801\u6162\t\t\t\t<\/p>\n

\t\t\t\t\t\u5c0f\u732a\u4f69\u5947<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t-profile:v baseline -level 3.0\u6309\u8fd9\u6bb5\u5199\u8981\u91cd\u7f16\u7801\uff0c\u7b49\u4e8e\u91cd\u65b0\u538b\uff0c\u4f60\u5f97\u7528copy
\u79d2\u5207\u90a3\u662f\u56e0\u4e3a\u76f4\u63a5\u5bf9\u6d41copy
\u5efa\u8bae\u4f20\u670d\u52a1\u5668\u76f4\u63a5\u5207\uff0c\u8fd9\u6709\u4e2a\u73b0\u6210\u7684\u811a\u672c
https:\/\/github.com\/Pearlulu\/h5ai_dplayer\/blob\/master\/hls_general.sh
\u6539\u4e0b\u76ee\u5f55\u5373\u53ef\t\t\t\t<\/p>\n

\t\t\t\t\tjqbaobao<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u4ec0\u4e48\u5783\u573e\u56fe\u5e8a\u3002\u3002\u3002\u52a0\u8f7d\u4e0d\u51fa\u6765\t\t\t\t<\/p>\n

\t\t\t\t\t\u6a61\u6811\u53f6<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u5207\u7247\u4ee3\u7801\u6211\u5199\u8fc7\u811a\u672c\uff0cpy\u7684\uff0c\u52a0qq\u6211\u53d1\u4f60\t\t\t\t<\/p>\n

\t\t\t\t\t\u7231\u5403\u918b\u7684\u918b\u918b<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t:lol \u6211AMD\u7ebf\u7a0b\u6495\u88c2\u8005\uff0c\u5207\u7247\u5757\u7684\u4e00\u903c\t\t\t\t<\/p>\n

\t\t\t\t\t\u9b54\u9b3c\u7b4b\u8089\u4eba<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u7231\u5403\u918b\u7684\u918b\u918b \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2021-2-15 11:44
\u6211AMD\u7ebf\u7a0b\u6495\u88c2\u8005\uff0c\u5207\u7247\u5757\u7684\u4e00\u903c<\/p>\n

\u6211\u8fd9\u79cd\u7a77\u903c\u53ea\u80fd\u7528\u7535\u8111\u5207\u5b8c\u4e0a\u4f20\u670d\u52a1\u5668\t\t\t\t<\/p>\n

\t\t\t\t\tking51<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u8fd9\u662f\u91cd\u65b0\u7f16\u7801\u4e86\u5427\t\t\t\t<\/p>\n

\t\t\t\t\t\u6cd5\u62c9\u5229<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u62f7\u8d1d\u7f16\u7801\u5c31\u5feb\u4e86\t\t\t\t<\/p>\n

\t\t\t\t\t\u9b54\u9b3c\u7b4b\u8089\u4eba<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u5c0f\u732a\u4f69\u5947 \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2021-2-15 12:18
-profile:v baseline -level 3.0\u6309\u8fd9\u6bb5\u5199\u8981\u91cd\u7f16\u7801\uff0c\u7b49\u4e8e\u91cd\u65b0\u538b\uff0c\u4f60\u5f97\u7528copy
\u79d2\u5207\u90a3\u662f\u56e0\u4e3a\u76f4\u63a5\u5bf9\u6d41copy
\u5efa …<\/p>\n

\u611f\u8c22\u5927\u4f6c\u54c7\uff0cPM\u4f60\u4e86\uff0c\u4f46\u662f\u8bf7\u95ee\u4e0b\u8fd9\u4e2a\u600e\u4e48\u6539\u6210copy
\u6211\u6539\u6210\u8fd9\u6837\uff0c\u65e0\u6cd5\u5207\u4e86
for \/f "delims=" %%A in (‘dir *.mp4 \/b \/s’) do %~dp0coreffmpeg.exe -i "%%A" -profile:v copy -start_number 0 -hls_time 10 -hls_list_size 0 -f hls "%%A.m3u8"
pause\t\t\t <\/p>\n","protected":false},"excerpt":{"rendered":"

\u9b54\u9b3c\u7b4b\u8089\u4eba \u5927\u4f6c\u6709\u8bdd\u8bf4 : \u6c42\u89e3\uff1a…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/339512"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=339512"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/339512\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=339512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=339512"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=339512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}