Practical Demonstration of Applying Audio Transition, In Audio track click on white Marker and drag keyframe, It will change Audio Intensity and Db.
Practical Demonstration of Features of Audio Mixers in Premiere Pro, In Effects Control Panel, 2 Modes are available Volume and Panel from these modes you can edit Audio Mixers.
Practical Demonstration of Applying Video Transition and Effects in Davinci Resolve, In video file drag from white marker and add keyframe, OR From Effects Library, In video Transition, Different type of transitions are available.
Practical Demonstration of Applying Audio Transition, for applying Transition, Click on Effect Library, Select the Transition, Drag and Drop to the timeline.
Practical Demonstration of Adding Background Music in Timeline, 1. Select the Imported Audio file. 2. Drag and Drop to the timeline. 3. Trim the Audio if needed.
Practical Demonstration of Audio Tracks Editing in Premiere Pro, In Sequence Tab, Open Sequence Settings, In Audio Settings you can change Audio Modes, Hetrz, Effects, Db, Intensity.