The point here is that you have to hear the voice-over at the same time as the image. The narrator or voiceover describes a procedure while the video shows its demonstration. So not after or before, because that only creates an extra load on the working memory. It sounds logical and simple, but it is important to keep in mind. Finally, I would like to point out the importance of creating tranquility. I am often asked Palau B2B List how long it takes to record a text. The short answer to that is that 100 to 150 words take about a minute to read aloud. But also take into account space for silence.
Within an e-learning environment, students are asked Palau B2B List to absorb a lot of information. With a good voice-over enough peace is created, so that the student has enough space to process the information and to absorb it better. Therefore, pay enough attention to recording and adding the voice-over to your e-learning. Good luck!