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Leandro Moreira leandromoreira

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@leandromoreira
leandromoreira / gist:a10c98e525fa9cf9379aaaafdbb214e8
Last active April 12, 2020 02:28
-- header_filter_by_lua_block
ngx.header['X-Metrics-upstream_response_time'] = ngx.var.upstream_response_time
ngx.header['X-Metrics-upstream_connect_time'] = ngx.var.upstream_connect_time
ngx.header['X-Metrics-request_time'] = ngx.var.request_time
ngx.header['X-Metrics-tcpinfo_rtt'] = ngx.var.tcpinfo_rtt
ngx.header['X-Metrics-time_iso8601'] = ngx.var.time_iso8601
@leandromoreira
leandromoreira / changing.lua
Created April 12, 2020 02:24
-- header_filter_by_lua_block
-- since we're going to change the content
-- we need to
ngx.header.content_length = nil
-- body_filter_by_lua_block
ngx.arg[1] = ngx.arg[1] .. "\n#COPYRIGHT: mysite.com"
@leandromoreira
leandromoreira / Origin.lua
Last active April 12, 2020 13:28
local headers = ngx.req.get_headers()
if not string.find(headers["Referer"],"localhost") then
return ngx.exit(ngx.HTTP_FORBIDDEN)
end
@leandromoreira
leandromoreira / acl.lua
Last active June 6, 2020 15:48
if ngx.var.remote_addr == "192.168.0.253" then
return ngx.exit(ngx.HTTP_FORBIDDEN)
end
@leandromoreira
leandromoreira / nginx.conf
Created April 12, 2020 01:51
server {
location / {
proxy_cache my_cache;
proxy_cache_lock on;
proxy_pass http://backend;
access_by_lua_block {
local token = ngx.var.arg_token or ngx.var.cookie_superstition
if token ~= "token" then
return ngx.exit(ngx.HTTP_FORBIDDEN)
@leandromoreira
leandromoreira / app.html
Created April 12, 2020 00:50
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>NOTT - The New OTT</title>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js"></script>
</head>
<body class="notstealenfromnetflix">
<ul class="flex-container">
@leandromoreira
leandromoreira / nginx.conf
Last active April 12, 2020 11:46
http {
upstream backend {
server ingest;
}
server {
listen 8080;
location / {
proxy_cache my_cache;
@leandromoreira
leandromoreira / nginx.conf
Last active April 12, 2020 11:37
rtmp {
server {
listen 1935;
application encoder {
live on;
exec ffmpeg -i rtmp://localhost:1935/encoder/$name
-c:v libx264 -b:v 750k -f flv -s 640x360 rtmp://localhost:1935/hls/$name_high
-c:v libx264 -b:v 400k -f flv -s 426x240 rtmp://localhost:1935/hls/$name_mid
-c:v libx264 -b:v 200k -f flv -s 426x240 rtmp://localhost:1935/hls/$name_low;
}
@leandromoreira
leandromoreira / docker-ffmpeg-broadcast.sh
Last active January 16, 2022 05:30
ffmpeg -f lavfi -i 'testsrc2=size=1280x720:rate=60,format=yuv420p' \
-f lavfi -i 'sine=frequency=440:sample_rate=48000:beep_factor=4' \
-c:v libx264 -preset ultrafast -tune zerolatency -profile:v high \
-b:v 1400k -bufsize 2800k -x264opts keyint=120:min-keyint=120:scenecut=-1 \
-c:a aac -b:a 32k -f flv rtmp://transcoder/encoder/colorbar
@leandromoreira
leandromoreira / ffmpeg.c
Created August 3, 2019 14:39
typedef struct AVInputFormat {
const char *name;
const char *long_name;
const char *extensions;
const char *mime_type;
ff_const59 struct AVInputFormat *next;
int raw_codec_id;
int priv_data_size;
int (*read_probe)(const AVProbeData *);
int (*read_header)(struct AVFormatContext *);