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How to convert a FLV file recorded with Red5 / FMS to MP3?
How can I convert flv file to a mp3 file by using php?
如何使用PHP将flv文件转换为mp3文件？ [重复]
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- dongsong4418 2009-12-16 00:37关注
I would suggest using ffmpeg to do the actual conversion.
So you could use the system() function to call an ffmpeg command such as:
ffmpeg -i input.flv -acodec copy output.mp3Alternatively, this might help: http://www.phpclasses.org/browse/package/3747.html
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- 2009-12-16 00:31回答 2 已采纳 I would suggest using ffmpeg to do the actual conversion. So you could use the system() function
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- 2021-04-22 01:59超颍的博客 输入：flv格式，视频264编码，音频speex编码-8:[root@andrew ffmpeg-3.0./ffprobe test_speex1.flv32:ffprobe version 3.0-static32: Copyright (c) 2007-2016 the FFmpeg developers32:32: built with gcc 4.4.7 ...
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- 2017-04-20 22:33回答 2 已采纳 According to the documentation you've provided a link to: You have two formating options in or
- 2013-03-02 22:03回答 1 已采纳 Change: &stretching=exactfit To: &stretching=exactfit&provider=video Now, this will work, in t
- 2021-03-24 08:29喵仔冲鸭的博客 把mp4转换成mp3格式，很明显，mp4是视频格式，mp3是音频格式，视频转音频！还可以说成是提取视频中的音频或声音，其实这种需求在用户当中还是有一些的，比如需要提取某部电脑里面某段声音，去掉视频的画面只需要音频...
- 2017-03-23 09:48回答 1 已采纳 It should be RewriteRule ^(.*)$ /index.php?/$1 [L] with ? not RewriteRule ^(.*)$ /index.php/$1
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