Firstly, to record and hear any audio, your PC or Desktop must be equipped with a sound card, microphone, and speakers. Then, to add audio files to PowerPoint, you will need to Open Microsoft Office ...

Removing multiple audio tracks in a video on a Windows PC is a simple process with LosslessCut, a free video tool available on GitHub. By using the LosslessCut tool, you can add or remove multiple ...

anyone know how to simply add a sound track to a Quicktime movie without having to bring it into FCP or something? i want to avoid recompressing the footage.