FFmpeg is one of the most powerful tools for video transcoding and manipulation, but it's fairly complex and confusing to use. That's why I decided to create this cheat sheet which shows some of the most often used commands.
Let's start with some basics:
ffmpeg calls the FFmpeg application in the command line window, could also be the full path to the FFmpeg binary or .exe file-i is follwed by the path to the input video-c:v sets the video codec you want to use
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| gini coefficient | |
| lorenz coefficient | |
| nakamoto coefficient |
| https://github.com/zsh-users/zsh-autosuggestions | |
| Manual | |
| Clone this repository somewhere on your machine. This guide will assume ~/.zsh/zsh-autosuggestions. | |
| git clone https://github.com/zsh-users/zsh-autosuggestions ~/.zsh/zsh-autosuggestions | |
| Add the following to your .zshrc: | |
| source ~/.zsh/zsh-autosuggestions/zsh-autosuggestions.zsh | |
| Start a new terminal session. |
| sudo apt-get update | |
| sudo apt-get install \ | |
| apt-transport-https \ | |
| ca-certificates \ | |
| curl \ | |
| software-properties-common | |
| curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - | |
| sudo apt-key fingerprint 0EBFCD88 | |
| sudo add-apt-repository \ | |
| "deb [arch=amd64] https://download.docker.com/linux/ubuntu \ |
| Verifying my identity on Peepeth.com 0xb2853233e308fd574e82896c80a44f86e127ea24 |
| pragma solidity 0.4.24; | |
| // File: openzeppelin-solidity/contracts/token/ERC20/ERC20Basic.sol | |
| /** | |
| * @title ERC20Basic | |
| * @dev Simpler version of ERC20 interface | |
| * See https://github.com/ethereum/EIPs/issues/179 | |
| */ | |
| contract ERC20Basic { |
| function code { | |
| if [[ $# = 0 ]] | |
| then | |
| open -a "Visual Studio Code" | |
| else | |
| local argPath="$1" | |
| [[ $1 = /* ]] && argPath="$1" || argPath="$PWD/${1#./}" | |
| open -a "Visual Studio Code" "$argPath" | |
| fi | |
| } |