Fig. 5.13.1b – The Timeline Editor showing two Video streams after Append operation
A trim is useful if a given audio file must last for a specific duration not equal to the file’s length. In this example, an audio file will be trimmed unnecessarily to show how the process works. An audio stream has been added to the Playable Content from the previous section.
Fig. 5.13.2 – The Timeline Editor showing previous two Video streams with audio stream area created
An audio file must now be added to the audio stream.