使用libvlc将mp3流式传输到网络

Question

如何使用libvlc获取MP3文件(或任何音频文件)并将其传输到网络,以便我可以连接iTunes或其他东西,像网络收音机一样收听？

C API示例是首选,但任何语言都可以.

Answer 1

libvlc_vlm_add_broadcast接受一个sout字符串,所以这似乎做了伎俩:

#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;
}