It is time for a project! In this project, we will create a single audio file, which has custom audio clips appended one after the other. Here, we will apply several of the things learned in earlier section, and also in the previous chapter on audio processing.
Creating a new audio file, which is a combination of several audio tracks of your choice involves the following steps:
First thing we need are the audio files that need to be included. Depending upon our requirement, we may need only a small portion of an audio track. So we will develop a general application considering this possibility. This is illustrated in the time-line illustrated earlier.
Next, we need to make sure that these audio pieces are played in a specified order.
There should be a 'blank' or a 'silent' audio in-between the two audio pieces.
Next, we will also implement audio fade-out effect for each of the pieces in the track. This will ensure that the audio doesn't end abruptly.