防止将文件下载为渐进式下载

Question

大家好，我有一个nginx vod流媒体服务器，希望阻止用户下载视频文件。我不确定是否可以，但是我将自定义的nginx.conf放在那里。也许有人知道我该如何调整该配置文件以防止下载文件。 我已经在nginx文档页面上进行了搜索，但没有找到关于该主题的任何信息。

     user  xtreamcodes;
worker_processes  auto;

worker_rlimit_nofile 300000;
enter code here

include       mime.types;
default_type  application/octet-stream;

sendfile           on;
tcp_nopush         on;
tcp_nodelay        on;
reset_timedout_connection on;
gzip off;
fastcgi_read_timeout 200;
access_log off;
keepalive_timeout 10;
include balance.conf;
send_timeout 20m;   
sendfile_max_chunk 512k;
lingering_close off;
aio threads=pool_xtream;
client_body_timeout 13s;
client_header_timeout 13s;
client_max_body_size 3m;

limit_req_zone $binary_remote_addr zone=one:30m rate=20r/s;
server {
    listen 80;listen 25463 ssl;ssl_certificate server.crt;ssl_certificate_key server.key; ssl_protocols SSLv3 TLSv1.1 TLSv1.2;
    index index.php index.html index.htm;
    root /home/xtreamcodes/iptv_xtream_codes/wwwdir/;
    server_tokens off;
    chunked_transfer_encoding off;

    if ( $request_method !~ ^(GET|POST)$ ) {
        return 200;
    }

    rewrite_log on;
    rewrite ^/live/(.*)/(.*)/(.*)\.(.*)$ /streaming/clients_live.php?username=$1&password=$2&stream=$3&extension=$4 break;
    rewrite ^/movie/(.*)/(.*)/(.*)$ /streaming/clients_movie.php?username=$1&password=$2&stream=$3&type=movie break;
    rewrite ^/series/(.*)/(.*)/(.*)$ /streaming/clients_movie.php?username=$1&password=$2&stream=$3&type=series break;
    rewrite ^/(.*)/(.*)/(.*).ch$ /streaming/clients_live.php?username=$1&password=$2&stream=$3&extension=ts break;
    rewrite ^/(.*)\.ch$ /streaming/clients_live.php?extension=ts&stream=$1&qs=$query_string break;
    rewrite ^/ch(.*)\.m3u8$ /streaming/clients_live.php?extension=m3u8&stream=$1&qs=$query_string break;
    rewrite ^/hls/(.*)/(.*)/(.*)/(.*)/(.*)$ /streaming/clients_live.php?extension=m3u8&username=$1&password=$2&stream=$3&type=hls&segment=$5&token=$4 break;
    rewrite ^/hlsr/(.*)/(.*)/(.*)/(.*)/(.*)/(.*)$ /streaming/clients_live.php?token=$1&username=$2&password=$3&segment=$6&stream=$4&key_seg=$5 break;
    rewrite ^/timeshift/(.*)/(.*)/(.*)/(.*)/(.*)\.(.*)$ /streaming/timeshift.php?username=$1&password=$2&stream=$5&extension=$6&duration=$3&start=$4 break;
    rewrite ^/timeshifts/(.*)/(.*)/(.*)/(.*)/(.*)\.(.*)$ /streaming/timeshift.php?username=$1&password=$2&stream=$4&extension=$6&duration=$3&start=$5 break;

    rewrite ^/(.*)/(.*)/(\d+)$ /streaming/clients_live.php?username=$1&password=$2&stream=$3&extension=ts break;
    #add pvr support
    rewrite ^/server/load.php$ /portal.php break;

    location /stalker_portal/c {
        alias /home/xtreamcodes/iptv_xtream_codes/wwwdir/c;
    }

    #FFmpeg Report Progress
    location = /progress.php {
        allow 127.0.0.1;
        deny all;
        fastcgi_pass php;
        include fastcgi_params;
        fastcgi_ignore_client_abort on;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param SCRIPT_NAME $fastcgi_script_name;
    }


    location ~ \.php$ {
        limit_req zone=one burst=8;
        try_files $uri =404;
        fastcgi_index index.php;
        fastcgi_pass php;
        include fastcgi_params;
        fastcgi_buffering on;
        fastcgi_buffers 96 32k;
        fastcgi_buffer_size 32k;
        fastcgi_max_temp_file_size 0;
        fastcgi_keep_conn on;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param SCRIPT_NAME $fastcgi_script_name;
    }
}
server {
    listen 8080;
    index index.php index.html index.htm;
    root /home/xtreamcodes/iptv_xtream_codes/admin/;

    location ~ \.php$ {
        limit_req zone=one burst=8;
        try_files $uri =404;
        fastcgi_index index.php;
        fastcgi_pass php;
        include fastcgi_params;
        fastcgi_buffering on;
        fastcgi_buffers 96 32k;
        fastcgi_buffer_size 32k;
        fastcgi_max_temp_file_size 0;
        fastcgi_keep_conn on;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param SCRIPT_NAME $fastcgi_script_name;
    }
}

}