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## encoding.md

      
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                juanpablocs
                / encoding.md
            
            
              Last active
              March 22, 2024 22:15
                — forked from Andrey2G/encoding.txt
            
              
                Video Encoding with multiple resolutions
              
          
    Encoder mp4 to m3u8

ffmpeg -i https://sample-videos.com/video321/mp4/720/big_buck_bunny_720p_30mb.mp4 \
-map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0 \
-c:v libx264 -crf 22 -c:a aac -ar 48000 \
-filter:v:0 scale=w=480:h=360  -maxrate:v:0 600k -b:a:0 64k \
-filter:v:1 scale=w=640:h=480  -maxrate:v:1 900k -b:a:1 128k \
-filter:v:2 scale=w=1280:h=720 -maxrate:v:2 900k -b:a:2 128k \
-var_stream_map "v:0,a:0,name:360p v:1,a:1,name:480p v:2,a:2,name:720p" \


## ssl_client_cert_if.conf
##
# I wanted to use same ssl client certificate CA in nginx for multple client certs
# but restrict the users outside our organisation accessing everything.
# Because I can decide what to put into the emailAddress I can force verify everything and only pass the proper users.
##

##
# This way you can restrict users only with email addresses from @koodimonni.fi
# Put this into http context in nginx configs
##

## post_install.sh
#!/bin/bash

curl_check ()
{
  echo "Checking for curl..."
  if command -v curl > /dev/null; then
    echo "Detected curl..."
  else
    echo "Installing curl..."
    apt-get install -q -y curl
	##
	# I wanted to use same ssl client certificate CA in nginx for multple client certs
	# but restrict the users outside our organisation accessing everything.
	# Because I can decide what to put into the emailAddress I can force verify everything and only pass the proper users.
	##

	##
	# This way you can restrict users only with email addresses from @koodimonni.fi
	# Put this into http context in nginx configs
	##
	#!/bin/bash

	curl_check ()
	{
	echo "Checking for curl..."
	if command -v curl > /dev/null; then
	echo "Detected curl..."
	else
	echo "Installing curl..."
	apt-get install -q -y curl