我目前有一个nginx服务器设置,带有用于视频流的rtmp插件。我正在使用ffmpeg进行流式传输,然后使用adobe flash player在网络浏览器上显示流。
我有成功的视频流,但我无法获得音频。
这是我用来启动流的ffmpeg命令
ffmpeg -f video4linux2 -s 320x240 -r 16 -i /dev/video0 -f alsa -i hw:0 -an -f flv rtmp://123.456.789.51:31002/rover/mystream
然后流转到在此conf文件上运行的nginx
worker_processes 1;
error_log logs/user/error.log debug;
events {
worker_connections 1024;
}
rtmp {
server {
listen 31002;
application rover {
live on;
#meta copy;
#interleave on;
allow publish all;
allow play all;
hls on;
#record keyframes;
#record_path /tmp;
#record_max_size 128K;
#record_interval 30s;
#record_suffix .this.is.flv;
#on_publish http://localhost:8080/publish;
#on_play http://localhost:8080/play;
#on_record_done http://localhost:8080/record_done;
}
}
}
http {
server {
listen 26360;
location /stat {
rtmp_stat all;
rtmp_stat_stylesheet stat.xsl;
}
location /stat.xsl {
root nginx-rtmp-module-master/;
}
location /control {
rtmp_control all;
}
#location /publish {
# return 201;
#}
#location /play {
# return 202;
#}
#location /record_done {
# return 203;
#}
location /rtmp-publisher {
root /path/to/test;
}
location / {
root nginx-rtmp-module-master/test/www;
}
}
}
然后我使用此设置为adobe flash player和strobe media player从浏览器访问流。
<object width="470" height="320">
<param name="movie" value="http://osmf.org/dev/2.0gm/StrobeMediaPlayback.swf">
</param>
<param name="flashvars" value="src=rtmp%3A%2F%2F184.173.103.51%3A31002%2Frover%2Fmystream&autoPlay=true"></param>
<param name="allowFullScreen" value="true"></param>
<param name="allowscriptaccess" value="always"></param>
<param name="wmode" value="direct"></param>
<embed src="http://osmf.org/dev/2.0gm/StrobeMediaPlayback.swf" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" wmode="direct" width="470" height="320" flashvars="src=rtmp%3A%2F%2F184.173.103.51%3A31002%2Frover%2Fmystream&autoPlay=true"></embed>
</object>
我可以获得一些关于如何获取音频的建议吗?我正在从我的网络摄像头流式传输视频,并从我的麦克风中指定音频。
答案 0 :(得分:5)
你知道ffmpeg中的“-an”选项吗?如果您想要音频,则不应使用它。