<< Click to Display Table of Contents >> Navigation:  Nodes > Tasks > Encoders > MP3

 

Purpose

 

The primary purpose is to extract input audio and export it to a .mp3 file. The input audio can be a movie file containing audio or any other supported media file containing audio.

A secondary purpose is to to serve as a python example about how to interact with ffmpeg libraries (for example to implement your own ffmpeg encoders), for which this node is a python node with the source code provided in the code property.

 

Inputs

 

input: It can be an audio file in other format or a movie file containing an audio track.

 

 

Standard properties

Object Name

Color

Bypass

Lock

Dst. File Path

code

 

Python standard properties

code

NOTE: An introduction to all the Python tools in Mistika Workflows is available in the Python scripting tools section.

 

Node specific properties

 

Bitrate: Output bitrate. Leave it as From Input for no modification, but note that it can not exceed mp3 official range, with maximum 320Kbps

 

Sample rate:  Output sample rate. Leave it as From Input for no modification.

 

Note: This node does not provide audio routing functions (it is not capable of selecting or changing the audio channels and so on).  But if neccesary you can use it in combination with Extract Audio Channels and Audio Router nodes for those purposes.

 

 

Developer reference (Python - MP3.[Property ID], API Rest - node/MP3/property/[Property ID])