You have an audio file and want to generate a video file for the same. You can do so by transcoding the audio file with an image. We can do this by creating a video stream from the image and attaching the audio stream to it. We use ffmpeg for this...

Teaching an online class is unlike any classroom, especially for a subscription model video business. You have to provide maximum value in every session. You have limited time to pique the interest of the user and keep them coming back for more. ...