使用 libvlc 将 mp3 流式传输到网络 [英] Use libvlc to stream mp3 to network

问题描述

如何使用 libvlc 获取 MP3 文件(或任何音频文件)并将其流式传输到网络，以便我可以连接 iTunes 或其他东西并像网络广播一样收听?

How can I use libvlc to take an MP3 file (or really any audio file) and stream it to the network so I can connect with iTunes or something and listen like internet radio?

C API 示例是首选，尽管任何语言都可以.

C API example is preferred, though any language is fine.

推荐答案

libvlc_vlm_add_broadcast 接受一个 sout 字符串，所以这似乎可以解决问题:

libvlc_vlm_add_broadcast accepts an sout string, so this seems to do the trick:

#include <vlc/libvlc.h>
#include <unistd.h>
#include <stdbool.h>
#include <stddef.h>

int main(int argc, char **argv) {
    libvlc_instance_t *vlc;
    const char *url;
    const char *sout = "#transcode{acodec=mp3,ab=128,channels=2," \
                       "samplerate=44100}:http{dst=:8090/go.mp3}";
    const char *media_name = "Foo";

    if (argc != 2) {
        return 1;
    }
    url = argv[1];

    vlc = libvlc_new(0, NULL);
    libvlc_vlm_add_broadcast(vlc, media_name, url, sout, 0, NULL, true, false);
    libvlc_vlm_play_media(vlc, media_name);

    sleep(60); /* Let it play for a minute */

    libvlc_vlm_stop_media(vlc, media_name);
    libvlc_vlm_release(vlc);
    return 0;
}

这篇关于使用 libvlc 将 mp3 流式传输到网络的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！