Mute video option

[jaco777thomas]

Ability to add multiple videos to separate timelines and then an option to hide/show the one. One at top will always be displayed, if not muted.

#meshach

[beniza]

User Story

Description
Users cannot layer multiple video tracks or independently control audio from each track. For example, there is currently no way to play recorded voiceover audio alongside background music simultaneously.

As a video editor, I want to place multiple videos/audio tracks on separate timeline tracks and toggle each track's visibility or mute it independently so that I can mix multiple audio sources — such as recorded audio and background music — in the final output.

Acceptance Criteria

• Multiple video and audio tracks can be added to the timeline
• Each track has an individual mute (audio) toggle
• Each track has an individual visibility (show/hide) toggle
• Multiple unmuted audio tracks play simultaneously in the output (e.g. voiceover + background music)
• The topmost visible video track is displayed in the video output