To convert animation GIF to MP4 by ffmpeg, use the following command
ffmpeg -i animated.gif -movflags faststart -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" video.mp4
movflags – This option optimizes the structure of the MP4 file so the browser can load it as quickly as possible.
pix_fmt – MP4 videos store pixels in different formats. We include this option to specify a specific format which has maximum compatibility across all browsers.
国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。
Dockerized 实践 https://github.com/y0ngb1n/dockerized
| var CryptoJS = require('crypto-js') | |
| var request = require('request-promise') | |
| /* | |
| * npm install crypto-js request-promise request | |
| * node wx_t1t_hack.js | |
| */ | |
| // export function testEncription(msg, fullKey) { | |
| // var fullKey = fullKey.slice(0, 16) |
| // My version of pimpl ([email protected]) | |
| // See http://en.cppreference.com/w/cpp/language/pimpl | |
| #include <iostream> | |
| // interface (widget.h) | |
| class widget { | |
| struct impl; | |
| public: | |
| static widget* create(int); // replacement of new |
| local skynet = require "skynet" | |
| require "skynet.manager" | |
| local mode = ... | |
| if mode == "slave" then | |
| skynet.start(function() | |
| skynet.dispatch("lua", function(session, address, ti, ...) | |
| if session == 0 then |