ffmpeg.exe -i in.flac -map 0:0 -map_metadata -1 -codec:a copy out.flac
-map 0:0
means only keep the stream 0 of input file 0, which is using to strip album cover.
-map_metadata -1
means to strip all metadata info.
ffmpeg.exe -i in.flac -map 0:0 -map_metadata -1 -codec:a copy out.flac
-map 0:0
means only keep the stream 0 of input file 0, which is using to strip album cover.
-map_metadata -1
means to strip all metadata info.
In the last few years, the number of programmers concerned about writing structured commit messages have dramatically grown. As exposed by Tim Pope in article readable commit messages are easy to follow when looking through the project history. Moreover the AngularJS contributing guides introduced conventions that can be used by automation tools to automatically generate useful documentation, or by developers during debugging process.
This document borrows some concepts, conventions and even text mainly from these two sources, extending them in order to provide a sensible guideline for writing commit messages.
import java.io.FileDescriptor; | |
import java.io.FileOutputStream; | |
import java.io.IOException; | |
import java.io.OutputStream; | |
import java.io.PrintStream; | |
public class HelloWorld{ | |
private static HelloWorld instance; | |
public static void main(String[] args){ | |
instantiateHelloWorldMainClassAndRun(); |
package main | |
import ( | |
"fmt" | |
"log" | |
"net" | |
"net/mail" | |
"net/smtp" | |
"crypto/tls" | |
) |