RTMP：有这样的linux命令行工具吗？ [英] RTMP: Is there such a linux command line tool?

问题描述

我已经看到无处不在找到一个linux实用程序，将允许我下载rtmp流。不是flv视频，而是MP3流。我想下载的流的位置采用此格式。

I have looked everywhere to find a linux utility that will allow me to download rtmp streams. Not flv video but MP3 streams. The location of the streams I want to download are in this format.

rtmp://live.site.com/loc/45/std_fc74a6b7f79c70a5f60.mp3

任何人都知道这样的命令行工具？

Anyone know of such a command line tool? Or even anything close to what I am asking for?

我不想使用完整的软件应用程序，如果它通过Shell或其他东西在Linux上运行的话会很好。

I do not want full software applications and it would be great if it worked on Linux via Shell or something.

感谢所有

推荐答案

使用RTMP访问编译的 mplayer 或 vlc 。

One of the following should do, if you have mplayer or vlc compiled with RTMP access.

mplayer -dumpstream rtmp://live.site.com/loc/45/std_fc74a6b7f79c70a5f60.mp3

生成 ./ stream.dump 。

vlc -I dummy rtmp://live.site.com/loc/45/std_fc74a6b7f79c70a5f60.mp3 \
    --sout file/ts:output.mpg vlc://quit

这将生成一个 ./ output.mpg 。您必须将其解压缩才能解压出音频流。

This will generate a ./output.mpg. You'll have to demux it to extract just the audio stream out.

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