Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma
You can get the list of supported formats with:
ffmpeg -formats
You can get the list of installed codecs with:
package main | |
import ( | |
"fmt" | |
"gopkg.in/olivere/elastic.v2" | |
"strconv" | |
) | |
type Tweet struct { | |
User string `json:"user"` |
rabbitmqctl add_user test test | |
rabbitmqctl set_user_tags test administrator | |
rabbitmqctl set_permissions -p / test ".*" ".*" ".*" |
git branch -m old_branch new_branch # Rename branch locally | |
git push origin :old_branch # Delete the old branch | |
git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
package main | |
import ( | |
"fmt" | |
"labix.org/v2/mgo" | |
"labix.org/v2/mgo/bson" | |
"time" | |
) | |
type Person struct { |