nginx搭建

http://blog.csdn.net/redstarofsleep/article/details/45092147
http://blog.csdn.net/kl222/article/details/12886661
http://doc.okbase.net/xdwyyan/archive/126183.html




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ffmpeg -i rtsp://192.168.4.80:8554/1 -acodec aac -strict experimental -ar 44100 -ac 2 -b:a 96k -r 25 -b:v 500k -s 704*576 -f flv rtmp://192.168.4.80:1935/live/stream  

ffmpeg -i rtsp://192.168.4.80:8554/1 -vcodec copy -acodec aac -ar 44100 -strict -2 -ac 1 -f flv -s 1280x720 -q 10 -f flv rtmp://192.168.4.80:8080/hls/test2