nginx mp4 module

• 因為預設沒有載入，所以需要自行增加compile option

  --with-http_mp4_module
  

• nginx conf

## type 1
location /video/ {
    mp4;
    mp4_buffer_size       4M;
    mp4_max_buffer_size   10M;
    mp4_limit_rate        on;
    mp4_limit_rate_after  30s;
}

## type 2
location ~ .mp4$ {
mp4;
mp4_buffer_size 4M;
mp4_max_buffer_size 10M;
}

• ref:

http://nginx.org/en/docs/http/ngx_http_mp4_module.html

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