How to compile FFmpeg on Ubuntu 20.04 – part 2
Part 1: How to compile FFmpeg on Ubuntu 20.04 Step 11: install libvorbis result: Or you can use package libvorbis-dev Step 12: Install openssl result:…
Tag: ffmpeg
How to compile FFmpeg on Ubuntu 20.04
Step 1: result: Step 2: step 3: apt install yasm result: Step 4: install nasm apt install nasm result: Step 5: install libx264 5.1: Choose…
FFmpeg error: [libx264] width not divisible by 2
Example command: ffmpeg -i "'/var/www/html/videos/6262775de2277232154e3a03" -vf scale=-1:360 -r 16 "/var/www/html/videos/6262775de2277232154e3a03_360p.mp4" Error output: Fix: use filter scale=-2:yourheight Example: ffmpeg -i "'/var/www/html/videos/6262775de2277232154e3a03" -vf scale=-2:360 -r 16 "/var/www/html/videos/6262775de2277232154e3a03_360p.mp4"
How to compile FFmpeg on CentOS 8
Step 1: yum install -y autoconf automake bzip2 cmake freetype-devel gcc gcc-c++ git libtool make mercurial pkgconfig zlib-devel Result: Step 2: Step 3: Result: Step…
FFmpeg: How to limit CPU usage
I have a server with 4core, when i run a command ffmpeg, cpu load high: CPU load about 3 to 4: How to reduce CPU…
How to compile FFmpeg on CentOS – part 2
Part 1: How to compile FFmpeg on CentOS This part guide how to install more library for ffmpeg Step 13: Install harfbuzz (If you use…
How to create video thumbnail with FFmpeg
Create one thumnail: Method 1: you can specify frame number Result: Method 2: you can specify frame time Method 3: you can specify thumnail size…
How to get video duration with ffmpeg
Method 1: Example: See this method with PHP: PHP: How to fix error shell_exec can’t run some command on Linux Method 2: Example: Method 3:…
How to get all audio streams of video with ffmpeg
We can use 2 methods to Example:
How to get width, height, sample aspect ratio of video with ffmpeg
You can use 2 methods: Example: