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jeerawat-hash / encoding.txt
Created June 7, 2023 10:21 — forked from Andrey2G/encoding.txt
Video Encoding with multiple resolutions
ffmpeg -i "c:/videos/sample.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"
-preset slow -hls_list_size 0 -threads 0 -f hls -hls_playlist_type event -hls_time 3
-hls_flags independent_segments -master_pl_name "name-pl.m3u8"
"c:/videos/encoded/name-%v.m3u8"
@jeerawat-hash
jeerawat-hash / README.md
Created May 15, 2023 04:24 — forked from tajidyakub/README.md
Secured HLS setup with Nginx as media server

Secured HLS setup with Nginx as media server

This example is part of this article.

This is an example for an HLS delivery with basic security. Nginx compiled with nginx-rtmp-module & secure-link is used as media server. Features:

  • Domain filtering
  • Referrer filtering
  • Embed buster
@jeerawat-hash
jeerawat-hash / ffmpeg_commands.md
Created January 4, 2023 10:08 — forked from travelhawk/ffmpeg_commands.md
Collection of ffmpeg commands (basic usage, streaming, advanced usage)

ffmpeg

ffmpeg is a fast video and audio converter that can also grab from a live audio/video source.

Standard usage

Getting help and information

  • -h show all options
  • -h(elp) topic show help
  • -version show version
  • -formats show available formats
@jeerawat-hash
jeerawat-hash / m3u8-to-mp4.md
Created July 12, 2020 18:49 — forked from tzmartin/m3u8-to-mp4.md
m3u8 stream to mp4 using ffmpeg

1. Copy m3u8 link

Alt text

2. Run command

echo "Enter m3u8 link:";read link;echo "Enter output filename:";read filename;ffmpeg -i "$link" -bsf:a aac_adtstoasc -vcodec copy -c copy -crf 50 $filename.mp4
@jeerawat-hash
jeerawat-hash / __upload_file.md
Created July 10, 2020 16:36 — forked from maxivak/__upload_file.md
PHP upload file with curl (multipart/form-data)

We want to upload file to a server with POST HTTP request. We will use curl functions.


// data fields for POST request
$fields = array("f1"=>"value1", "another_field2"=>"anothervalue");

// files to upload
$filenames = array("/tmp/1.jpg", "/tmp/2.png");
@jeerawat-hash
jeerawat-hash / ffmpeg_examples.md
Created July 7, 2020 02:15 — forked from tomasinouk/ffmpeg_examples.md
ffmpeg examples for streaming full screen

ffmpeg -f avfoundation -i "1" -vcodec libx264 -r 10 -tune zerolatency -b:v 500k -bufsize 300k -f rtp rtp://localhost:1234

ffmpeg -f avfoundation -i "1" -vcodec libx264 -r 10 -tune zerolatency -b:v 500k -bufsize 300k -f rtp udp://127.0.0.1:1234

ffmpeg -f avfoundation -i "1" -vcodec libx264 -r 10 -tune zerolatency -b:v 500k -bufsize 300k -f mpegts udp://127.0.0.1:1234

ffmpeg -f avfoundation -i "1" -vcodec libx264 -r 10 -pix_fmt uyvy422 -tune zerolatency -b:v 500k -bufsize 300k -f mpegts udp://192.168.88.38:1234