Dear @Urquhart Andrew (NBCC),
Welcome to the Q&A Community.
Thank you for reaching out and sharing your concern about retaining speaker names after editing a VTT file. I truly understand how important it is to see speaker names for better clarity in your videos, and I appreciate you taking the time to highlight this need.
Currently, SharePoint allows you to download and edit VTT transcripts to correct text or provide translations, which can be very helpful for accessibility and multilingual support.
However, when you upload a modified VTT file, SharePoint processes it as a series of caption blocks and removes metadata such as speaker-identification tags (<v Speaker Name>…</v>). As a result, only the spoken text and timing information are preserved, and speaker names will not appear in the transcript view.
Additional information is available in the following resource: View, edit, and manage video transcripts and captions - Microsoft Support
As a forum moderator, I hope you understand that I don’t have the ability to modify or escalate product issues directly. However, I strongly recommend submitting your feedback through the Microsoft 365 Feedback Hub . This is the most effective way to ensure your voice reaches the product team and can be considered for future improvements.
Once you've submitted your feedback, feel free to share the link here in the comments. I’ll be happy to upvote it to help bring more visibility.
Additionally, since many other users have expressed similar concerns but may not know where to submit feedback, if my response has helped you better understand the situation and guided you toward a possible next step, please mark it as the “Accepted Answer.” Your action will help pin this post to the top, making it easier for others in the community who are experiencing the same issue to find your feedback and support it.
Thank you again for your time and for raising this important usability concern.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.