Feature: Explore supporting user-provided audio tracks

[omeryusufyagci]

This is a suggestion from the community that asks us to support user-provided audio tracks as replacement to filtered content.

As a first step, we could try to provide support for adding audio tracks on the filtered media and see where we can go from there.

Could be a good first issue for anyone interested in this and is comfortable working with C++ (see MediaProcessor), as it's mostly a standalone feature that shouldn't be too difficult to integrate with the existing program.

[Rushi1109]

Can you elaborate this issue further? What do you mean by user-provided audio tracks? What should be the input and output for this feature?

[omeryusufyagci]

Hi @Rushi1109, this is an interesting one really!

It's about applying an external audio track on top of a source file.
So, imagine the user has a video they want to filter, and then they have a secondary audio track, like some ambient sounds to apply on top of the cleaned audio. This would make it possible to record a conversation such as a podcast in a noisy environment, clean it, and even add a custom audio track as the new background sound.

In terms of implementation, we should provide a new pipeline in the processing engine for this, and not assume that will only be invoked after filtering, i.e. a user may want to use this functionality simply to append a new audio track without filtering the original media file.

Please let me know if you have any further questions, and if you'd like me to assign this to you. Thanks!