mp4 file not allowing for text to speech to supercede

Hi Becky,

Happy to help! 

You can play the audio file at the same time as the video using triggers, or simply by aligning the two objects in the timeline. Can I ask what specifically is not working for you so we'll know more about your experience? 

It would also be super helpful if we could see how you have the slide with the video setup. Would you be willing to share a copy of your project file here or in private by opening a support case so we can take a look? We'll delete it when we're done!