Initialize project

.env

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+DOCKER="sudo docker"

Dockerfile

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+FROM alqutami/rtmp-hls:latest-alpine
+
+COPY ./player/index.html /usr/local/nginx/html/
+COPY ./player/video* /usr/local/nginx/html/
+
+RUN rm -rf /usr/local/nginx/html/players/

build.sh

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+#/bin/bash
+
+source .env
+
+$DOCKER build -t stream_docker .
+

hls.sh

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+#!/bin/bash
+
+PORT=1936
+PORT2=8080
+
+if [[ "${1}" != "" ]]; then
+	PORT=${1}
+fi
+
+if [[ "${2}" != "" ]]; then
+	PORT2=${2}
+fi
+
+source .env
+
+$DOCKER run --rm -it \
+	-p $PORT:1935 \
+	-p $PORT2:8080 \
+	-v $(pwd)/nginx.conf:/etc/nginx/nginx.conf \
+	--name stream_docker \
+	stream_docker

nginx.conf

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+worker_processes  auto;
+#error_log  logs/error.log;
+
+events {
+    worker_connections  1024;
+}
+
+# RTMP configuration
+rtmp {
+    server {
+		listen 1935; # Listen on standard RTMP port
+		chunk_size 4000; 
+		# ping 30s;
+		# notify_method get;
+
+		# This application is to accept incoming stream
+		application live {
+			live on; # Allows live input
+			allow publish all;
+			#deny play all;
+
+			# for each received stream, transcode for adaptive streaming
+			# This single ffmpeg command takes the input and transforms
+			# the source into 4 different streams with different bitrates
+			# and qualities. # these settings respect the aspect ratio.
+			exec_push  /usr/local/bin/ffmpeg -i rtmp://localhost:1935/$app/$name -async 1 -vsync -1
+						-c:v libx264 -c:a aac -b:v 256k  -b:a 64k  -vf "scale=480:trunc(ow/a/2)*2"  -tune zerolatency -preset superfast -crf 23 -f flv rtmp://localhost:1935/show/$name_low
+						-c:v libx264 -c:a aac -b:v 768k  -b:a 128k -vf "scale=720:trunc(ow/a/2)*2"  -tune zerolatency -preset superfast -crf 23 -f flv rtmp://localhost:1935/show/$name_mid
+						-c:v libx264 -c:a aac -b:v 1024k -b:a 128k -vf "scale=960:trunc(ow/a/2)*2"  -tune zerolatency -preset superfast -crf 23 -f flv rtmp://localhost:1935/show/$name_high
+						-c:v libx264 -c:a aac -b:v 1920k -b:a 128k -vf "scale=1280:trunc(ow/a/2)*2" -tune zerolatency -preset superfast -crf 23 -f flv rtmp://localhost:1935/show/$name_hd720
+						-c copy -f flv rtmp://localhost:1935/show/$name_src;			
+			drop_idle_publisher 10s; 
+		}
+
+		# This is the HLS application
+		application show {
+			live on; # Allows live input from above application
+			deny play all; # disable consuming the stream from nginx as rtmp
+			
+			hls on; # Enable HTTP Live Streaming
+			hls_fragment 3;
+			hls_playlist_length 20;
+			hls_path /mnt/hls/;  # hls fragments path
+			# Instruct clients to adjust resolution according to bandwidth
+			hls_variant _src BANDWIDTH=4096000; # Source bitrate, source resolution
+			hls_variant _hd720 BANDWIDTH=2048000; # High bitrate, HD 720p resolution
+			hls_variant _high BANDWIDTH=1152000; # High bitrate, higher-than-SD resolution
+			hls_variant _mid BANDWIDTH=448000; # Medium bitrate, SD resolution
+			hls_variant _low BANDWIDTH=288000; # Low bitrate, sub-SD resolution
+			
+			# MPEG-DASH
+            dash on;
+            dash_path /mnt/dash/;  # dash fragments path
+			dash_fragment 3;
+			dash_playlist_length 20;			
+		}
+	}
+}
+
+
+http {
+	sendfile off;
+	tcp_nopush on;
+	directio 512;
+	# aio on;
+
+	include mime.types;
+	
+	# HTTP server required to serve the player and HLS fragments
+	server {
+		listen 8080;
+		
+		# Serve HLS fragments
+		location /hls {
+			types {
+				application/vnd.apple.mpegurl m3u8;
+				video/mp2t ts;
+			}
+			
+			root /mnt;
+
+            add_header Cache-Control no-cache; # Disable cache
+			
+			# CORS setup
+			add_header 'Access-Control-Allow-Origin' '*' always;
+			add_header 'Access-Control-Expose-Headers' 'Content-Length';
+            
+			# allow CORS preflight requests
+			if ($request_method = 'OPTIONS') {
+				add_header 'Access-Control-Allow-Origin' '*';
+				add_header 'Access-Control-Max-Age' 1728000;
+				add_header 'Content-Type' 'text/plain charset=UTF-8';
+				add_header 'Content-Length' 0;
+				return 204;
+			}
+		}
+		
+        # Serve DASH fragments
+        location /dash {
+            types {
+                application/dash+xml mpd;
+                video/mp4 mp4;
+            }
+
+			root /mnt;
+			
+			add_header Cache-Control no-cache; # Disable cache
+
+
+            # CORS setup
+            add_header 'Access-Control-Allow-Origin' '*' always;
+            add_header 'Access-Control-Expose-Headers' 'Content-Length';
+
+            # Allow CORS preflight requests
+            if ($request_method = 'OPTIONS') {
+                add_header 'Access-Control-Allow-Origin' '*';
+                add_header 'Access-Control-Max-Age' 1728000;
+                add_header 'Content-Type' 'text/plain charset=UTF-8';
+                add_header 'Content-Length' 0;
+                return 204;
+            }
+        }		
+		
+		# This URL provides RTMP statistics in XML
+		location /stat {
+			rtmp_stat all;
+			rtmp_stat_stylesheet stat.xsl; # Use stat.xsl stylesheet 
+		}
+
+		location /stat.xsl {
+			# XML stylesheet to view RTMP stats.
+			root /usr/local/nginx/html;
+		}
+	}
+}

player/index.html

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+<!DOCTYPE html>
+<html lang="en">
+	<head>
+		<meta charset="UTF-8">
+		<title>Stream</title>
+		<link href="/video-js.css" rel="stylesheet">
+		<script src="/video.js"></script>
+		<style>
+			html,body{background: black; min-height:  100vh; min-width: 100vw;}
+			body{overflow: hidden;}
+		</style>
+	</head>
+	<body>
+		<center>
+			<video id="player" class="video-js vjs-default-skin" width="720" controls preload="auto">
+				<source src="/hls/test.m3u8" type="application/x-mpegURL" />
+			</video>
+		</center>
+		<script>
+			var player = videojs('#player');
+		</script>
+	</body>
+</html>

run.sh

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+#!/bin/bash
+
+source .env
+
+WIDTH=1280
+HEIGHT=720
+
+W=$WIDTH
+H=$HEIGHT
+
+CMD="echo hello"
+
+$DOCKER run --name ffmpeg_stream_$(date +%s) jrottenberg/ffmpeg:4.1-scratch \
+    -stats \
+    -i http://archive.org/download/thethreeagesbusterkeaton/Buster.Keaton.The.Three.Ages.ogv \
+    -c:v libx264 \
+    -preset ultrafast \
+    -tune zerolatency \
+    -maxrate 2048k \
+    -bufsize 4096k \
+    -pix_fmt yuv420p \
+    -vf "scale=${W}:${H}:force_original_aspect_ratio=decrease,pad=${W}:${H}:(ow-iw)/2:(oh-ih)/2" \
+    -g 60 \
+    -c:a aac \
+    -b:a 190k \
+    -ac 2 \
+    -ar 44100 \
+    -f flv \
+    rtmp://$(hostname -I | awk '{print $1}'):1935/live/test